1989 MLB Season
2,103 regular-season games · 4 playoff teams · 100,000 simulations
Champion
Oakland Athletics
9th Title
Last Title: 1974
Runner-Up
San Francisco Giants
16th Appearance
Last Appearance: 1962
Biggest Overachiever
Chicago Cubs
10.52 wins above expected
93 wins · 82.48 expected wins
Biggest Disappointment
Detroit Tigers
15.42 wins below expected
59 wins · 74.42 expected wins
Final Standings
Regular-season records by division. The vsSim column shows actual wins minus the simulation's mean wins — positive means the team overachieved, negative means they underperformed.
| # | Team | W | L | Pct | GB | RS | RA | RD | SimW | vsSim |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Toronto Blue Jays Division | 89 | 73 | .549 | — | 731 | 651 | +80 | 86.22 | +2.78 |
| 2 | Baltimore Orioles | 87 | 75 | .537 | 2 | 708 | 686 | +22 | 76.65 | +10.35 |
| 3 | Boston Red Sox | 83 | 79 | .512 | 6 | 774 | 735 | +39 | 83.62 | -0.62 |
| 4 | Milwaukee Brewers | 81 | 81 | .500 | 8 | 707 | 679 | +28 | 82.48 | -1.48 |
| 5 | New York Yankees | 74 | 87 | .460 | 14.5 | 698 | 792 | -94 | 77.29 | -3.29 |
| 6 | Cleveland Indians | 73 | 89 | .451 | 16 | 604 | 654 | -50 | 76.89 | -3.89 |
| 7 | Detroit Tigers | 59 | 103 | .364 | 30 | 617 | 816 | -199 | 74.42 | -15.42 |
| # | Team | W | L | Pct | GB | RS | RA | RD | SimW | vsSim |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oakland Athletics Division | 99 | 63 | .611 | — | 712 | 576 | +136 | 91.78 | +7.22 |
| 2 | Kansas City Royals | 92 | 70 | .568 | 7 | 690 | 635 | +55 | 85.77 | +6.23 |
| 3 | California Angels | 91 | 71 | .562 | 8 | 669 | 578 | +91 | 84.92 | +6.08 |
| 4 | Texas Rangers | 83 | 79 | .512 | 16 | 695 | 714 | -19 | 78.83 | +4.17 |
| 5 | Minnesota Twins | 80 | 82 | .494 | 19 | 740 | 738 | +2 | 83.98 | -3.98 |
| 6 | Seattle Mariners | 73 | 89 | .451 | 26 | 694 | 728 | -34 | 77.06 | -4.06 |
| 7 | Chicago White Sox | 69 | 92 | .429 | 29.5 | 693 | 750 | -57 | 73.11 | -4.11 |
| # | Team | W | L | Pct | GB | RS | RA | RD | SimW | vsSim |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chicago Cubs Division | 93 | 69 | .574 | — | 702 | 623 | +79 | 82.48 | +10.52 |
| 2 | New York Mets | 87 | 75 | .537 | 6 | 683 | 595 | +88 | 89.58 | -2.58 |
| 3 | St. Louis Cardinals | 86 | 76 | .531 | 7 | 629 | 605 | +24 | 81.84 | +4.16 |
| 4 | Montreal Expos | 81 | 81 | .500 | 12 | 632 | 630 | +2 | 83.25 | -2.25 |
| 5 | Pittsburgh Pirates | 74 | 88 | .457 | 19 | 634 | 677 | -43 | 78.77 | -4.77 |
| 6 | Philadelphia Phillies | 67 | 95 | .414 | 26 | 626 | 732 | -106 | 71.12 | -4.12 |
| # | Team | W | L | Pct | GB | RS | RA | RD | SimW | vsSim |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | San Francisco Giants Division | 92 | 70 | .568 | — | 699 | 600 | +99 | 88.10 | +3.90 |
| 2 | San Diego Padres | 89 | 73 | .549 | 3 | 642 | 626 | +16 | 80.81 | +8.19 |
| 3 | Houston Astros | 86 | 76 | .531 | 6 | 647 | 669 | -22 | 81.27 | +4.73 |
| 4 | Los Angeles Dodgers | 77 | 83 | .481 | 14 | 554 | 536 | +18 | 83.18 | -6.18 |
| 5 | Cincinnati Reds | 75 | 87 | .463 | 17 | 632 | 691 | -59 | 80.79 | -5.79 |
| 6 | Atlanta Braves | 63 | 97 | .394 | 28 | 581 | 677 | -96 | 68.80 | -5.80 |
Playoff Bracket
The path each team took through the postseason — reconstructed from actual playoff games, not the simulation.
American League
League Championship
National League
League Championship
World Series
Season Summary
Every team's regular-season finish compared against 100,000 simulations. Click any column header to sort; use the dropdown to filter by League or Division. Luck is the team's actual outcome minus the sim's mean — positive means the team beat the model. Percentile is where the actual result fell in the team's sim distribution (e.g. 90% = the team did this well or better in only 10% of sims).
| Team | League | Division | Elo | Actual | Avg. Wins | Luck | Percentile | Min | 5th | Q1 | Median | Q3 | 95th | Max |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oakland Athletics | American | AL West | 1562 | 99 | 91.78 | +7.22 | 88.84% | 69 | 82 | 87 | 92 | 96 | 102 | 115 |
| New York Mets | National | NL East | 1541 | 87 | 89.58 | -2.58 | 36.53% | 67 | 79 | 85 | 90 | 94 | 100 | 115 |
| Toronto Blue Jays | American | AL East | 1534 | 89 | 86.22 | +2.78 | 70.07% | 61 | 76 | 82 | 86 | 90 | 96 | 112 |
| San Francisco Giants | National | NL West | 1531 | 92 | 88.10 | +3.90 | 76.08% | 63 | 78 | 84 | 88 | 92 | 98 | 112 |
| Chicago Cubs | National | NL East | 1526 | 93 | 82.48 | +10.52 | 96.12% | 61 | 72 | 78 | 82 | 87 | 93 | 105 |
| Kansas City Royals | American | AL West | 1524 | 92 | 85.77 | +6.23 | 86.01% | 62 | 75 | 82 | 86 | 90 | 96 | 107 |
| San Diego Padres | National | NL West | 1521 | 89 | 80.81 | +8.19 | 91.53% | 60 | 70 | 77 | 81 | 85 | 91 | 105 |
| Boston Red Sox | American | AL East | 1520 | 83 | 83.62 | -0.62 | 49.03% | 60 | 73 | 79 | 84 | 88 | 94 | 109 |
| California Angels | American | AL West | 1519 | 91 | 84.92 | +6.08 | 84.86% | 63 | 75 | 81 | 85 | 89 | 95 | 109 |
| Milwaukee Brewers | American | AL East | 1516 | 81 | 82.48 | -1.48 | 44.20% | 59 | 72 | 78 | 82 | 87 | 93 | 104 |
| Los Angeles Dodgers | National | NL West | 1508 | 77 | 84.18 | -7.18 | 14.77% | 59 | 74 | 80 | 84 | 88 | 95 | 110 |
| St. Louis Cardinals | National | NL East | 1506 | 86 | 81.84 | +4.16 | 76.90% | 59 | 71 | 78 | 82 | 86 | 92 | 106 |
| Minnesota Twins | American | AL West | 1502 | 80 | 83.98 | -3.98 | 28.88% | 59 | 73 | 80 | 84 | 88 | 94 | 107 |
| Houston Astros | National | NL West | 1501 | 86 | 81.27 | +4.73 | 79.71% | 58 | 71 | 77 | 81 | 86 | 91 | 105 |
| Montreal Expos | National | NL East | 1496 | 81 | 83.25 | -2.25 | 39.10% | 55 | 73 | 79 | 83 | 88 | 94 | 106 |
| Baltimore Orioles | American | AL East | 1491 | 87 | 76.65 | +10.35 | 95.73% | 54 | 66 | 73 | 77 | 81 | 87 | 101 |
| Texas Rangers | American | AL West | 1489 | 83 | 78.83 | +4.17 | 76.78% | 56 | 68 | 75 | 79 | 83 | 89 | 102 |
| Pittsburgh Pirates | National | NL East | 1487 | 74 | 78.77 | -4.77 | 25.23% | 55 | 68 | 74 | 79 | 83 | 89 | 103 |
| Cincinnati Reds | National | NL West | 1483 | 75 | 80.79 | -5.79 | 20.57% | 58 | 70 | 76 | 81 | 85 | 91 | 103 |
| Seattle Mariners | American | AL West | 1478 | 73 | 77.06 | -4.06 | 28.48% | 54 | 67 | 73 | 77 | 81 | 88 | 104 |
| New York Yankees | American | AL East | 1477 | 74 | 77.79 | -3.79 | 30.16% | 55 | 67 | 74 | 78 | 82 | 88 | 103 |
| Chicago White Sox | American | AL West | 1475 | 69 | 73.61 | -4.61 | 25.86% | 49 | 63 | 69 | 74 | 78 | 84 | 95 |
| Cleveland Indians | American | AL East | 1471 | 73 | 76.89 | -3.89 | 29.85% | 52 | 67 | 73 | 77 | 81 | 87 | 104 |
| Philadelphia Phillies | National | NL East | 1455 | 67 | 71.12 | -4.12 | 28.22% | 50 | 61 | 67 | 71 | 75 | 82 | 97 |
| Atlanta Braves | National | NL West | 1446 | 63 | 69.80 | -6.80 | 15.81% | 45 | 60 | 66 | 70 | 74 | 80 | 94 |
| Detroit Tigers | American | AL East | 1441 | 59 | 74.42 | -15.42 | 0.83% | 51 | 64 | 70 | 74 | 79 | 85 | 96 |
Head-to-Head
Each cell shows a team's record (row vs column) and below it the expected number of wins the model predicted based on each individual game's win probability. Navy-tinted cells mean the team beat the model's expectations by more than half a win in that matchup; gold-tinted cells mean they fell short by the same margin. The first matrix for each division covers within-division games; the second (when shown) covers games against teams outside that division — aggregated by division when there are many opponents, broken out team-by-team when there are few.
Within AL East
| Team | Orioles | Sox | Indians | Tigers | Brewers | Yankees | Jays |
|---|---|---|---|---|---|---|---|
| Baltimore Orioles | — |
6-7
(5.7 exp.)
|
7-6
(6.5 exp.)
|
10-3
(6.7 exp.)
|
7-6
(6.2 exp.)
|
8-5
(6.6 exp.)
|
7-6
(6.0 exp.)
|
| Boston Red Sox |
7-6
(7.3 exp.)
|
— |
8-5
(6.9 exp.)
|
11-2
(7.4 exp.)
|
6-7
(6.4 exp.)
|
7-6
(6.9 exp.)
|
5-8
(6.2 exp.)
|
| Cleveland Indians |
6-7
(6.5 exp.)
|
5-8
(6.1 exp.)
|
— |
5-8
(6.7 exp.)
|
3-10
(6.1 exp.)
|
9-4
(6.5 exp.)
|
5-8
(5.8 exp.)
|
| Detroit Tigers |
3-10
(6.3 exp.)
|
2-11
(5.6 exp.)
|
8-5
(6.3 exp.)
|
— |
6-7
(5.9 exp.)
|
6-7
(6.2 exp.)
|
2-11
(5.5 exp.)
|
| Milwaukee Brewers |
6-7
(6.8 exp.)
|
7-6
(6.6 exp.)
|
10-3
(6.9 exp.)
|
7-6
(7.1 exp.)
|
— |
8-5
(6.9 exp.)
|
6-7
(6.2 exp.)
|
| New York Yankees |
5-8
(6.4 exp.)
|
6-7
(6.1 exp.)
|
4-9
(6.5 exp.)
|
7-6
(6.8 exp.)
|
5-8
(6.1 exp.)
|
— |
7-6
(5.9 exp.)
|
| Toronto Blue Jays |
6-7
(7.0 exp.)
|
8-5
(6.8 exp.)
|
8-5
(7.2 exp.)
|
11-2
(7.5 exp.)
|
7-6
(6.8 exp.)
|
6-7
(7.1 exp.)
|
— |
AL East vs. Other Divisions
| Team | AL West | NL East | NL West |
|---|---|---|---|
| Baltimore Orioles |
42-42
(39.1 exp.)
|
—
|
—
|
| Boston Red Sox |
39-45
(42.6 exp.)
|
—
|
—
|
| Cleveland Indians |
40-44
(39.2 exp.)
|
—
|
—
|
| Detroit Tigers |
32-52
(38.7 exp.)
|
—
|
—
|
| Milwaukee Brewers |
37-47
(41.9 exp.)
|
—
|
—
|
| New York Yankees |
40-43
(39.4 exp.)
|
—
|
—
|
| Toronto Blue Jays |
43-41
(43.7 exp.)
|
—
|
—
|
Within AL West
| Team | Angels | Sox | Royals | Twins | Athletics | Mariners | Rangers |
|---|---|---|---|---|---|---|---|
| California Angels | — |
8-5
(7.2 exp.)
|
4-9
(6.5 exp.)
|
11-2
(6.6 exp.)
|
5-8
(6.0 exp.)
|
7-6
(6.9 exp.)
|
6-7
(7.1 exp.)
|
| Chicago White Sox |
5-8
(5.8 exp.)
|
— |
6-7
(5.5 exp.)
|
5-8
(5.7 exp.)
|
5-8
(5.3 exp.)
|
7-6
(6.4 exp.)
|
3-10
(6.0 exp.)
|
| Kansas City Royals |
9-4
(6.5 exp.)
|
7-6
(7.5 exp.)
|
— |
7-6
(6.7 exp.)
|
7-6
(5.9 exp.)
|
9-4
(7.2 exp.)
|
8-5
(7.2 exp.)
|
| Minnesota Twins |
2-11
(6.4 exp.)
|
8-5
(7.3 exp.)
|
6-7
(6.3 exp.)
|
— |
6-7
(5.9 exp.)
|
7-6
(7.1 exp.)
|
5-8
(6.8 exp.)
|
| Oakland Athletics |
8-5
(7.0 exp.)
|
8-5
(7.7 exp.)
|
6-7
(7.1 exp.)
|
7-6
(7.1 exp.)
|
— |
9-4
(7.4 exp.)
|
8-5
(7.6 exp.)
|
| Seattle Mariners |
6-7
(6.1 exp.)
|
6-7
(6.6 exp.)
|
4-9
(5.8 exp.)
|
6-7
(5.9 exp.)
|
4-9
(5.6 exp.)
|
— |
6-7
(6.3 exp.)
|
| Texas Rangers |
7-6
(5.9 exp.)
|
10-3
(7.0 exp.)
|
5-8
(5.8 exp.)
|
8-5
(6.2 exp.)
|
5-8
(5.4 exp.)
|
7-6
(6.7 exp.)
|
— |
AL West vs. Other Divisions
| Team | AL East | NL East | NL West |
|---|---|---|---|
| California Angels |
50-34
(44.7 exp.)
|
—
|
—
|
| Chicago White Sox |
38-45
(38.4 exp.)
|
—
|
—
|
| Kansas City Royals |
45-39
(44.8 exp.)
|
—
|
—
|
| Minnesota Twins |
46-38
(44.3 exp.)
|
—
|
—
|
| Oakland Athletics |
53-31
(48.0 exp.)
|
—
|
—
|
| Seattle Mariners |
41-43
(40.7 exp.)
|
—
|
—
|
| Texas Rangers |
41-43
(41.8 exp.)
|
—
|
—
|
Within NL East
| Team | Cubs | Expos | Mets | Phillies | Pirates | Cardinals |
|---|---|---|---|---|---|---|
| Chicago Cubs | — |
10-8
(9.0 exp.)
|
10-8
(8.4 exp.)
|
10-8
(10.2 exp.)
|
12-6
(9.4 exp.)
|
11-7
(9.1 exp.)
|
| Montreal Expos |
8-10
(9.0 exp.)
|
— |
9-9
(8.4 exp.)
|
9-9
(10.2 exp.)
|
11-7
(9.6 exp.)
|
5-13
(9.2 exp.)
|
| New York Mets |
8-10
(9.6 exp.)
|
9-9
(9.6 exp.)
|
— |
12-6
(10.9 exp.)
|
9-9
(10.1 exp.)
|
10-8
(9.8 exp.)
|
| Philadelphia Phillies |
8-10
(7.8 exp.)
|
9-9
(7.8 exp.)
|
6-12
(7.1 exp.)
|
— |
10-8
(8.2 exp.)
|
7-11
(7.9 exp.)
|
| Pittsburgh Pirates |
6-12
(8.6 exp.)
|
7-11
(8.4 exp.)
|
9-9
(7.9 exp.)
|
8-10
(9.8 exp.)
|
— |
13-5
(8.7 exp.)
|
| St. Louis Cardinals |
7-11
(8.9 exp.)
|
13-5
(8.8 exp.)
|
8-10
(8.2 exp.)
|
11-7
(10.1 exp.)
|
5-13
(9.3 exp.)
|
— |
NL East vs. Other Divisions
| Team | AL East | AL West | NL West |
|---|---|---|---|
| Chicago Cubs |
—
|
—
|
40-32
(36.3 exp.)
|
| Montreal Expos |
—
|
—
|
39-33
(36.9 exp.)
|
| New York Mets |
—
|
—
|
39-33
(39.6 exp.)
|
| Philadelphia Phillies |
—
|
—
|
27-45
(32.2 exp.)
|
| Pittsburgh Pirates |
—
|
—
|
31-41
(35.4 exp.)
|
| St. Louis Cardinals |
—
|
—
|
42-30
(36.5 exp.)
|
Within NL West
| Team | Braves | Reds | Astros | Dodgers | Padres | Giants |
|---|---|---|---|---|---|---|
| Atlanta Braves | — |
8-10
(7.9 exp.)
|
8-10
(7.9 exp.)
|
6-10
(6.6 exp.)
|
7-11
(7.9 exp.)
|
6-12
(7.1 exp.)
|
| Cincinnati Reds |
10-8
(10.1 exp.)
|
— |
8-10
(8.8 exp.)
|
8-10
(8.9 exp.)
|
9-9
(8.9 exp.)
|
8-10
(8.3 exp.)
|
| Houston Astros |
10-8
(10.1 exp.)
|
10-8
(9.2 exp.)
|
— |
10-8
(8.7 exp.)
|
8-10
(9.1 exp.)
|
8-10
(8.2 exp.)
|
| Los Angeles Dodgers |
10-6
(9.4 exp.)
|
10-8
(9.1 exp.)
|
8-10
(9.3 exp.)
|
— |
6-12
(9.3 exp.)
|
10-8
(8.6 exp.)
|
| San Diego Padres |
11-7
(10.1 exp.)
|
9-9
(9.1 exp.)
|
10-8
(8.9 exp.)
|
12-6
(8.7 exp.)
|
— |
8-10
(8.4 exp.)
|
| San Francisco Giants |
12-6
(10.9 exp.)
|
10-8
(9.7 exp.)
|
10-8
(9.8 exp.)
|
8-10
(9.4 exp.)
|
10-8
(9.6 exp.)
|
— |
NL West vs. Other Divisions
| Team | AL East | AL West | NL East |
|---|---|---|---|
| Atlanta Braves |
—
|
—
|
28-44
(31.6 exp.)
|
| Cincinnati Reds |
—
|
—
|
32-40
(35.8 exp.)
|
| Houston Astros |
—
|
—
|
40-32
(36.0 exp.)
|
| Los Angeles Dodgers |
—
|
—
|
33-39
(37.4 exp.)
|
| San Diego Padres |
—
|
—
|
39-33
(35.6 exp.)
|
| San Francisco Giants |
—
|
—
|
42-30
(38.7 exp.)
|
Scoring Distribution
Histograms of runs scored and allowed, a home-vs-away score scatter (marker size grows with how often that exact score happened), and summary stats — all driven by the team filter below. Default view is league-wide.
Summary Statistics
| Mean scored | — |
| Mean allowed | — |
| StdDev scored | — |
| StdDev allowed | — |
| Correlation (home vs away score) | — |
| Sample size (games) | — |
Actual vs. Run Differential
How runs translated into wins. Teams above the cluster overperformed their runs differential (often called Pythagorean luck), while teams below underperformed. Hover for exact values.
Top Overachievers & Disappointments
The teams furthest from where the simulation said they'd land — a fast read of the Luck column on top of the main season summary above.
Top Overachievers
| # | Team | Actual | Sim | Luck |
|---|---|---|---|---|
| 1 | Chicago Cubs | 93 | 82.48 | +10.52 |
| 2 | Baltimore Orioles | 87 | 76.65 | +10.35 |
| 3 | San Diego Padres | 89 | 80.81 | +8.19 |
| 4 | Oakland Athletics | 99 | 91.78 | +7.22 |
| 5 | Kansas City Royals | 92 | 85.77 | +6.23 |
Biggest Disappointments
| # | Team | Actual | Sim | Luck |
|---|---|---|---|---|
| 1 | Detroit Tigers | 59 | 74.42 | -15.42 |
| 2 | Los Angeles Dodgers | 77 | 83.18 | -6.18 |
| 3 | Atlanta Braves | 63 | 68.80 | -5.80 |
| 4 | Cincinnati Reds | 75 | 80.79 | -5.79 |
| 5 | Pittsburgh Pirates | 74 | 78.77 | -4.77 |
Top Streaks
Ranked by model unlikelihood — the product of pregame W/L probabilities over the games in each team's streak. A short streak by a poor team can outrank a longer one by a strong team since the poor team's per-game probabilities were lower going in.
Longest Winning Streaks
| # | Team | Games | Dates | Probability |
|---|---|---|---|---|
| 1 | Houston Astros | 10 | May 26 – Jun 4 | 1 in 1,685 |
| 2 | New York Yankees | 9 | Aug 30 – Sep 8 | 1 in 1,536 |
| 3 | Texas Rangers | 8 | Apr 8 – Apr 16 | 1 in 629 |
| 4 | Chicago White Sox | 8 | Jul 13 – Jul 22 | 1 in 459 |
| 5 | Baltimore Orioles | 8 | May 29 – Jun 5 | 1 in 406 |
Longest Losing Streaks
| # | Team | Games | Dates | Probability |
|---|---|---|---|---|
| 1 | Seattle Mariners | 12 | Aug 16 – Aug 28 | 1 in 1,886 |
| 2 | Cincinnati Reds | 10 | Jul 16 – Jul 26 | 1 in 1,256 |
| 3 | Philadelphia Phillies | 11 | May 24 – Jun 4 | 1 in 360 |
| 4 | New York Mets | 7 | Jul 25 – Jul 31 | 1 in 249 |
| 5 | Detroit Tigers | 12 | Aug 21 – Aug 31 | 1 in 224 |
Home-Field Advantage Edge
The simulation applies the same home-field boost to every game across the league, so the per-game home win probabilities bake in the model's idea of HFA. For each team, we add up those probabilities over home games and compare to actual home wins — and do the same on the road. The bar height is (home wins above expected) minus (road wins above expected). A tall positive bar means the team's home/road split exceeded what the model predicted — a real Coors-style edge. A tall negative bar means the reverse: they played worse at home or better on the road than expected.
Finish Position Heatmaps
Each cell is the probability — across 100,000 simulations — that the team (row) finished at that position (column). Use the buttons to switch between divisions, leagues, and the overall MLB view. Rows are sorted by the simulation's average finish (best at top).
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|---|
| Toronto Blue Jays | 40.34% | 24.43% | 15.19% | 9.60% | 5.63% | 3.34% | 1.47% |
| Boston Red Sox | 23.94% | 24.18% | 18.45% | 13.60% | 9.82% | 6.65% | 3.36% |
| Milwaukee Brewers | 19.09% | 20.75% | 19.67% | 16.21% | 11.78% | 7.93% | 4.57% |
| New York Yankees | 5.74% | 9.83% | 14.80% | 16.52% | 18.09% | 18.73% | 16.29% |
| Cleveland Indians | 4.50% | 8.07% | 12.40% | 16.32% | 18.98% | 19.58% | 20.15% |
| Baltimore Orioles | 4.29% | 8.02% | 11.72% | 16.03% | 18.61% | 19.78% | 21.55% |
| Detroit Tigers | 2.10% | 4.72% | 7.77% | 11.72% | 17.09% | 23.99% | 32.61% |
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|---|
| Oakland Athletics | 54.41% | 23.27% | 11.89% | 6.15% | 2.66% | 1.25% | 0.37% |
| Kansas City Royals | 16.44% | 24.20% | 21.69% | 17.32% | 11.25% | 6.54% | 2.56% |
| California Angels | 13.97% | 20.96% | 21.98% | 18.79% | 12.93% | 8.02% | 3.35% |
| Minnesota Twins | 10.61% | 18.76% | 21.46% | 20.14% | 15.25% | 9.40% | 4.38% |
| Texas Rangers | 2.67% | 6.69% | 11.55% | 16.76% | 22.59% | 22.71% | 17.03% |
| Seattle Mariners | 1.43% | 4.67% | 7.97% | 13.36% | 21.11% | 26.82% | 24.64% |
| Chicago White Sox | 0.47% | 1.45% | 3.46% | 7.48% | 14.21% | 25.26% | 47.67% |
| Team | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| New York Mets | 53.66% | 23.61% | 12.31% | 6.54% | 3.13% | 0.75% |
| Montreal Expos | 15.85% | 23.06% | 22.89% | 19.47% | 13.89% | 4.84% |
| Chicago Cubs | 13.52% | 20.72% | 22.57% | 21.02% | 16.06% | 6.11% |
| St. Louis Cardinals | 11.33% | 19.68% | 21.27% | 22.39% | 17.96% | 7.37% |
| Pittsburgh Pirates | 5.31% | 11.15% | 17.30% | 21.64% | 28.91% | 15.69% |
| Philadelphia Phillies | 0.33% | 1.78% | 3.66% | 8.94% | 20.05% | 65.24% |
| Team | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| San Francisco Giants | 46.77% | 24.04% | 14.68% | 9.04% | 4.53% | 0.94% |
| Los Angeles Dodgers | 21.89% | 24.48% | 21.00% | 17.16% | 12.14% | 3.33% |
| Houston Astros | 10.67% | 17.94% | 21.60% | 21.98% | 20.67% | 7.14% |
| Cincinnati Reds | 10.34% | 16.35% | 19.39% | 22.78% | 23.02% | 8.12% |
| San Diego Padres | 10.03% | 16.06% | 20.51% | 22.65% | 22.80% | 7.95% |
| Atlanta Braves | 0.30% | 1.13% | 2.82% | 6.39% | 16.84% | 72.52% |
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oakland Athletics | 42.82% | 19.99% | 12.28% | 8.25% | 5.61% | 3.81% | 2.53% | 1.81% | 1.18% | 0.56% | 0.55% | 0.38% | 0.15% | 0.08% |
| Toronto Blue Jays | 12.74% | 15.29% | 13.42% | 12.20% | 10.58% | 8.48% | 7.13% | 6.05% | 4.41% | 3.62% | 2.66% | 1.71% | 1.03% | 0.68% |
| Kansas City Royals | 11.72% | 13.63% | 13.64% | 12.34% | 10.45% | 8.75% | 7.31% | 5.99% | 5.06% | 4.18% | 2.69% | 2.20% | 1.42% | 0.62% |
| California Angels | 9.49% | 12.53% | 11.43% | 11.69% | 10.45% | 9.84% | 8.29% | 6.96% | 5.63% | 4.61% | 3.47% | 2.98% | 1.91% | 0.72% |
| Minnesota Twins | 7.23% | 10.33% | 10.77% | 10.92% | 10.79% | 9.70% | 9.19% | 7.81% | 6.39% | 5.77% | 3.93% | 3.37% | 2.41% | 1.39% |
| Boston Red Sox | 6.21% | 9.46% | 11.28% | 10.38% | 10.73% | 10.05% | 8.75% | 8.20% | 6.59% | 5.91% | 4.57% | 3.79% | 2.57% | 1.51% |
| Milwaukee Brewers | 4.59% | 7.18% | 9.18% | 9.73% | 9.62% | 9.93% | 10.10% | 9.30% | 7.67% | 6.80% | 5.82% | 4.74% | 3.46% | 1.88% |
| Texas Rangers | 1.58% | 3.08% | 4.48% | 5.49% | 6.75% | 7.42% | 8.83% | 9.13% | 9.64% | 9.47% | 9.80% | 9.33% | 7.98% | 7.02% |
| New York Yankees | 0.91% | 2.16% | 3.37% | 4.58% | 5.75% | 6.95% | 7.99% | 8.56% | 9.92% | 9.64% | 10.44% | 10.72% | 10.06% | 8.95% |
| Seattle Mariners | 0.80% | 1.71% | 3.11% | 3.83% | 4.80% | 6.43% | 7.01% | 8.18% | 9.40% | 10.84% | 10.57% | 11.31% | 11.29% | 10.72% |
| Cleveland Indians | 0.79% | 1.80% | 2.44% | 3.67% | 4.94% | 6.18% | 6.94% | 7.89% | 9.54% | 10.57% | 10.61% | 11.53% | 12.12% | 10.98% |
| Baltimore Orioles | 0.68% | 1.61% | 2.48% | 3.40% | 4.45% | 5.68% | 6.96% | 7.84% | 9.49% | 10.76% | 11.59% | 11.37% | 11.16% | 12.53% |
| Detroit Tigers | 0.23% | 0.68% | 1.16% | 1.95% | 2.95% | 3.73% | 4.83% | 6.44% | 7.61% | 9.43% | 12.02% | 13.00% | 16.49% | 19.48% |
| Chicago White Sox | 0.21% | 0.55% | 0.96% | 1.57% | 2.13% | 3.05% | 4.14% | 5.84% | 7.47% | 7.84% | 11.28% | 13.57% | 17.95% | 23.44% |
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New York Mets | 32.56% | 20.37% | 13.39% | 10.18% | 7.25% | 5.63% | 4.26% | 2.75% | 1.86% | 1.10% | 0.57% | 0.08% |
| San Francisco Giants | 23.89% | 19.68% | 14.42% | 11.62% | 8.74% | 6.66% | 5.73% | 3.75% | 2.67% | 1.80% | 0.79% | 0.25% |
| Los Angeles Dodgers | 9.92% | 11.21% | 12.52% | 11.89% | 11.15% | 10.36% | 9.21% | 7.87% | 7.20% | 5.01% | 2.53% | 1.13% |
| Montreal Expos | 7.76% | 9.86% | 10.81% | 11.18% | 11.37% | 10.76% | 9.89% | 9.02% | 8.13% | 6.05% | 3.86% | 1.31% |
| Chicago Cubs | 6.38% | 8.51% | 9.79% | 10.53% | 10.53% | 11.42% | 10.58% | 9.56% | 8.97% | 7.49% | 4.41% | 1.83% |
| St. Louis Cardinals | 5.47% | 7.43% | 8.97% | 10.15% | 10.23% | 10.93% | 10.38% | 10.92% | 9.44% | 7.95% | 5.86% | 2.27% |
| Houston Astros | 4.09% | 6.81% | 8.00% | 9.50% | 10.23% | 11.18% | 11.03% | 10.83% | 10.48% | 9.21% | 5.80% | 2.84% |
| San Diego Padres | 3.74% | 6.16% | 7.61% | 8.43% | 9.74% | 10.65% | 11.24% | 11.60% | 11.14% | 10.07% | 6.35% | 3.27% |
| Cincinnati Reds | 3.85% | 6.20% | 7.89% | 8.53% | 9.77% | 9.58% | 10.88% | 11.78% | 11.07% | 10.30% | 7.09% | 3.06% |
| Pittsburgh Pirates | 2.14% | 3.40% | 5.50% | 6.23% | 8.12% | 9.08% | 10.24% | 11.96% | 12.64% | 14.10% | 10.39% | 6.20% |
| Philadelphia Phillies | 0.10% | 0.19% | 0.73% | 1.09% | 1.65% | 2.19% | 3.88% | 5.53% | 8.97% | 14.74% | 27.38% | 33.55% |
| Atlanta Braves | 0.10% | 0.18% | 0.37% | 0.67% | 1.22% | 1.56% | 2.68% | 4.43% | 7.43% | 12.18% | 24.97% | 44.21% |
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oakland Athletics | 27.88% | 16.52% | 11.71% | 8.57% | 7.08% | 4.85% | 4.51% | 3.35% | 3.30% | 2.66% | 1.95% | 1.40% | 1.31% | 1.12% | 0.95% | 0.70% | 0.55% | 0.31% | 0.36% | 0.23% | 0.29% | 0.16% | 0.13% | 0.09% | 0.01% | 0.01% |
| New York Mets | 16.99% | 13.40% | 10.89% | 9.11% | 7.72% | 6.74% | 5.46% | 5.07% | 3.83% | 3.26% | 2.87% | 2.82% | 2.35% | 1.94% | 1.61% | 1.32% | 1.22% | 0.94% | 0.69% | 0.56% | 0.53% | 0.30% | 0.19% | 0.12% | 0.05% | 0.02% |
| San Francisco Giants | 11.26% | 11.23% | 9.83% | 8.88% | 7.83% | 7.29% | 6.18% | 5.43% | 4.67% | 3.94% | 3.60% | 3.22% | 2.97% | 2.59% | 2.29% | 1.88% | 1.45% | 1.32% | 1.13% | 0.99% | 0.73% | 0.49% | 0.26% | 0.28% | 0.19% | 0.07% |
| Toronto Blue Jays | 7.09% | 7.68% | 7.84% | 7.58% | 7.06% | 6.51% | 6.46% | 5.75% | 5.28% | 5.23% | 4.50% | 4.15% | 3.89% | 3.54% | 2.96% | 2.70% | 2.58% | 2.17% | 1.75% | 1.34% | 1.24% | 0.93% | 0.82% | 0.47% | 0.34% | 0.14% |
| Kansas City Royals | 6.24% | 7.00% | 6.79% | 7.50% | 7.06% | 6.81% | 6.16% | 5.91% | 5.60% | 5.00% | 4.98% | 3.92% | 3.96% | 3.72% | 3.16% | 2.88% | 2.65% | 2.44% | 1.98% | 1.56% | 1.35% | 1.15% | 1.03% | 0.71% | 0.24% | 0.20% |
| California Angels | 4.83% | 5.97% | 6.46% | 6.16% | 6.43% | 6.09% | 5.66% | 5.51% | 5.96% | 5.45% | 4.94% | 4.83% | 4.30% | 4.13% | 3.90% | 3.23% | 2.89% | 2.83% | 2.41% | 2.09% | 1.76% | 1.54% | 1.16% | 0.87% | 0.40% | 0.20% |
| Los Angeles Dodgers | 3.74% | 5.15% | 5.37% | 5.29% | 6.21% | 5.89% | 6.15% | 5.46% | 5.35% | 5.47% | 5.20% | 4.71% | 4.55% | 4.52% | 3.67% | 3.63% | 3.60% | 3.09% | 2.96% | 2.83% | 2.06% | 1.86% | 1.26% | 0.93% | 0.73% | 0.32% |
| Minnesota Twins | 3.80% | 4.60% | 5.48% | 5.47% | 5.50% | 5.63% | 5.43% | 5.93% | 5.54% | 5.13% | 5.01% | 5.33% | 4.63% | 4.52% | 4.63% | 3.62% | 3.70% | 2.93% | 2.78% | 2.62% | 2.18% | 1.79% | 1.43% | 1.25% | 0.70% | 0.37% |
| Boston Red Sox | 3.03% | 4.31% | 4.77% | 5.32% | 5.71% | 5.69% | 5.65% | 5.36% | 5.62% | 5.27% | 5.26% | 5.06% | 5.01% | 4.59% | 3.94% | 4.01% | 3.50% | 3.48% | 3.00% | 2.44% | 2.59% | 2.09% | 1.67% | 1.38% | 0.81% | 0.44% |
| Montreal Expos | 2.86% | 3.94% | 4.54% | 4.80% | 5.09% | 5.47% | 5.47% | 5.52% | 5.29% | 5.32% | 5.32% | 4.69% | 4.75% | 4.29% | 4.51% | 4.30% | 3.87% | 3.71% | 3.55% | 3.26% | 2.79% | 2.23% | 1.82% | 1.26% | 0.99% | 0.36% |
| Milwaukee Brewers | 2.29% | 2.91% | 3.65% | 4.34% | 4.53% | 4.98% | 4.74% | 5.31% | 4.93% | 5.37% | 4.94% | 5.37% | 5.49% | 5.17% | 4.72% | 4.67% | 4.24% | 3.92% | 4.01% | 3.16% | 3.10% | 2.51% | 2.43% | 1.56% | 1.06% | 0.60% |
| Chicago Cubs | 1.94% | 3.62% | 3.92% | 4.19% | 4.37% | 4.60% | 5.19% | 5.21% | 5.21% | 4.92% | 5.12% | 5.44% | 5.01% | 4.82% | 4.86% | 4.29% | 4.31% | 3.89% | 3.93% | 3.86% | 2.97% | 2.59% | 2.12% | 1.71% | 1.19% | 0.72% |
| St. Louis Cardinals | 1.88% | 2.77% | 3.26% | 3.70% | 4.18% | 4.38% | 4.81% | 4.98% | 5.07% | 4.76% | 4.72% | 5.25% | 5.06% | 4.93% | 4.58% | 5.05% | 4.47% | 4.49% | 3.93% | 3.54% | 3.61% | 3.23% | 2.51% | 2.28% | 1.75% | 0.81% |
| Houston Astros | 1.32% | 2.19% | 2.71% | 3.62% | 3.82% | 3.94% | 4.30% | 4.54% | 4.68% | 4.89% | 4.98% | 5.26% | 5.33% | 5.10% | 5.11% | 4.77% | 4.70% | 4.71% | 4.38% | 3.99% | 4.04% | 3.29% | 3.07% | 2.27% | 1.91% | 1.08% |
| San Diego Padres | 1.21% | 2.01% | 2.60% | 3.08% | 3.43% | 3.90% | 3.68% | 4.49% | 4.23% | 4.75% | 4.84% | 4.88% | 4.91% | 4.84% | 5.19% | 5.15% | 5.23% | 5.34% | 4.38% | 4.39% | 4.18% | 4.02% | 3.24% | 2.73% | 2.11% | 1.19% |
| Cincinnati Reds | 1.19% | 1.95% | 2.88% | 3.14% | 3.44% | 3.64% | 4.14% | 4.36% | 4.17% | 4.89% | 4.63% | 4.33% | 4.93% | 4.75% | 4.92% | 5.46% | 4.97% | 5.10% | 4.74% | 4.55% | 4.01% | 4.19% | 3.54% | 2.83% | 2.03% | 1.22% |
| Texas Rangers | 0.52% | 1.17% | 1.62% | 1.86% | 2.09% | 2.46% | 2.88% | 3.00% | 3.75% | 3.93% | 4.13% | 4.53% | 4.42% | 4.90% | 4.99% | 5.02% | 5.27% | 5.57% | 5.37% | 5.63% | 5.32% | 5.72% | 4.83% | 4.53% | 4.06% | 2.43% |
| Pittsburgh Pirates | 0.68% | 0.94% | 1.57% | 1.73% | 2.12% | 2.66% | 2.80% | 3.39% | 3.30% | 3.95% | 3.91% | 4.06% | 4.25% | 5.09% | 4.98% | 5.34% | 5.32% | 5.37% | 5.81% | 5.53% | 5.59% | 5.25% | 4.97% | 4.68% | 3.97% | 2.74% |
| New York Yankees | 0.32% | 0.62% | 1.08% | 1.31% | 1.74% | 2.02% | 2.15% | 2.44% | 3.09% | 3.13% | 3.99% | 4.44% | 4.13% | 4.30% | 4.76% | 5.48% | 5.44% | 5.74% | 5.63% | 5.91% | 6.32% | 5.77% | 6.13% | 5.80% | 4.87% | 3.39% |
| Seattle Mariners | 0.26% | 0.58% | 0.76% | 1.38% | 1.17% | 1.66% | 2.00% | 2.29% | 2.57% | 2.91% | 3.29% | 3.41% | 3.98% | 4.41% | 4.69% | 4.99% | 5.72% | 5.42% | 6.21% | 6.30% | 6.24% | 6.68% | 6.56% | 6.35% | 5.85% | 4.32% |
| Cleveland Indians | 0.29% | 0.55% | 0.96% | 0.95% | 1.06% | 1.50% | 2.01% | 2.19% | 2.56% | 3.08% | 3.14% | 3.55% | 3.67% | 4.09% | 4.45% | 4.92% | 5.37% | 5.84% | 6.16% | 6.15% | 6.79% | 6.52% | 6.85% | 6.73% | 6.29% | 4.33% |
| Baltimore Orioles | 0.26% | 0.43% | 0.69% | 1.16% | 1.08% | 1.56% | 1.63% | 1.84% | 2.34% | 2.59% | 3.27% | 3.39% | 3.62% | 4.30% | 4.79% | 4.77% | 5.46% | 5.70% | 6.09% | 6.61% | 6.85% | 6.67% | 6.55% | 6.59% | 6.71% | 5.05% |
| Detroit Tigers | 0.07% | 0.21% | 0.27% | 0.37% | 0.59% | 0.73% | 0.95% | 1.07% | 1.65% | 1.66% | 2.28% | 2.08% | 2.87% | 2.97% | 3.64% | 3.91% | 4.86% | 5.04% | 5.84% | 6.91% | 7.06% | 7.83% | 8.35% | 9.97% | 9.92% | 8.90% |
| Chicago White Sox | 0.02% | 0.20% | 0.21% | 0.30% | 0.39% | 0.67% | 0.81% | 0.80% | 0.82% | 1.54% | 1.78% | 2.16% | 2.13% | 2.75% | 3.40% | 3.82% | 3.81% | 4.67% | 5.25% | 6.53% | 7.21% | 8.50% | 9.21% | 10.03% | 11.55% | 11.44% |
| Philadelphia Phillies | 0.02% | 0.03% | 0.07% | 0.11% | 0.18% | 0.24% | 0.44% | 0.44% | 0.71% | 0.57% | 0.85% | 1.02% | 1.50% | 1.63% | 1.79% | 2.25% | 2.68% | 3.37% | 4.15% | 5.08% | 6.13% | 7.82% | 10.23% | 12.30% | 15.46% | 20.93% |
| Atlanta Braves | 0.01% | 0.02% | 0.07% | 0.08% | 0.12% | 0.09% | 0.34% | 0.36% | 0.48% | 0.33% | 0.50% | 0.70% | 0.98% | 0.99% | 1.51% | 1.84% | 2.14% | 2.61% | 3.51% | 3.94% | 5.06% | 6.87% | 9.64% | 12.28% | 16.81% | 28.72% |
Win Totals in Context
How did each team's actual results compare to their simulated results, Elo rating, average opponent Elo, and percentile within simulated outcomes? Use the buttons to switch between views. In each chart, dashed crosshairs at the league means split the plot into four quadrants: pastel green (team did well, model agreed), pastel red (team did poorly, model agreed), and pastel yellow (model and reality disagreed). Click a division in the legend to toggle it.
Playoff Seed Probabilities
Across the 10,000 regular-season simulations, the probability that each team finished as each playoff seed (or missed the playoffs entirely). Rows sorted by likelihood of earning the top seed; teams that more often missed the playoffs sit toward the bottom.
| Team | 1 Seed | 2 Seed | Missed Playoffs |
|---|---|---|---|
| Oakland Athletics | 42.84% | 11.57% | 45.59% |
| Toronto Blue Jays | 12.76% | 27.58% | 59.66% |
| Kansas City Royals | 11.72% | 4.72% | 83.56% |
| California Angels | 9.47% | 4.50% | 86.03% |
| Minnesota Twins | 7.23% | 3.38% | 89.39% |
| Boston Red Sox | 6.21% | 17.73% | 76.06% |
| Milwaukee Brewers | 4.60% | 14.49% | 80.91% |
| Texas Rangers | 1.56% | 1.11% | 97.33% |
| New York Yankees | 0.90% | 4.84% | 94.26% |
| Seattle Mariners | 0.80% | 0.63% | 98.57% |
| Cleveland Indians | 0.79% | 3.71% | 95.50% |
| Baltimore Orioles | 0.68% | 3.61% | 95.71% |
| Detroit Tigers | 0.23% | 1.87% | 97.90% |
| Chicago White Sox | 0.21% | 0.26% | 99.53% |
| Team | 1 Seed | 2 Seed | Missed Playoffs |
|---|---|---|---|
| New York Mets | 32.64% | 21.02% | 46.34% |
| San Francisco Giants | 23.86% | 22.91% | 53.23% |
| Los Angeles Dodgers | 9.91% | 11.98% | 78.11% |
| Montreal Expos | 7.74% | 8.11% | 84.15% |
| Chicago Cubs | 6.41% | 7.11% | 86.48% |
| St. Louis Cardinals | 5.38% | 5.95% | 88.67% |
| Houston Astros | 4.11% | 6.56% | 89.33% |
| Cincinnati Reds | 3.83% | 6.51% | 89.66% |
| San Diego Padres | 3.76% | 6.27% | 89.97% |
| Pittsburgh Pirates | 2.16% | 3.15% | 94.69% |
| Philadelphia Phillies | 0.10% | 0.23% | 99.67% |
| Atlanta Braves | 0.10% | 0.20% | 99.70% |
Wins Required to Achieve Each Seed
Empirical cumulative distribution: for each seed in each league, the probability that a team holding that seed finished the regular season with at most a given number of wins. The point where each line passes through 50% is roughly the median wins for that seed.
Season Trends
How each metric evolved across the season — Elo rating, actual wins, simulated final wins, playoff probability, and division-title probability — day by day. Pick a division to see all five charts for its teams.
Elo Through the Playoffs
How each playoff team's Elo rating evolved as the postseason unfolded. Elo Progression traces every team's game-by-game Elo trajectory through their playoff run — teams eliminated early have short lines, deeper runs extend further right; click a team in the legend to isolate it. Net Elo Change summarizes the same data as one bar per team from first playoff game to last, sorted biggest gain to biggest loss.
Stochastic Playoff Outcomes
Across 10,000 simulations starting from preseason Elo, every team had a chance to make the playoffs based on how the regular-season Monte Carlo played out. The default view sums those simulations up: what fraction of them had each team making the playoffs, advancing each round, and winning the title. The round buttons switch to heatmaps showing how often every pair of teams faced off in each round across all sims.
| Team | Made Playoffs | Advanced to World Series | Won World Series |
|---|---|---|---|
| Oakland Athletics | 54.41% | 33.96% | 21.37% |
| New York Mets | 53.66% | 30.64% | 15.74% |
| San Francisco Giants | 46.77% | 24.20% | 11.69% |
| Toronto Blue Jays | 40.34% | 19.92% | 11.16% |
| Boston Red Sox | 23.94% | 10.29% | 5.23% |
| Kansas City Royals | 16.44% | 8.49% | 4.48% |
| Milwaukee Brewers | 19.09% | 8.11% | 3.97% |
| Los Angeles Dodgers | 21.89% | 9.83% | 3.93% |
| California Angels | 13.97% | 7.13% | 3.45% |
| Chicago Cubs | 13.52% | 6.92% | 3.16% |
| Montreal Expos | 15.85% | 6.91% | 2.70% |
| St. Louis Cardinals | 11.33% | 5.37% | 2.25% |
| Minnesota Twins | 10.61% | 4.93% | 2.25% |
| Houston Astros | 10.67% | 4.98% | 2.04% |
| San Diego Padres | 10.03% | 4.53% | 1.86% |
| Cincinnati Reds | 10.34% | 4.18% | 1.54% |
| Pittsburgh Pirates | 5.31% | 2.23% | 0.85% |
| Baltimore Orioles | 4.29% | 1.38% | 0.53% |
| New York Yankees | 5.74% | 1.95% | 0.53% |
| Cleveland Indians | 4.50% | 1.26% | 0.38% |
| Texas Rangers | 2.67% | 1.08% | 0.38% |
| Detroit Tigers | 2.10% | 0.71% | 0.19% |
| Seattle Mariners | 1.43% | 0.61% | 0.16% |
| Chicago White Sox | 0.47% | 0.18% | 0.09% |
| Atlanta Braves | 0.30% | 0.10% | 0.04% |
| Philadelphia Phillies | 0.33% | 0.11% | 0.03% |
Loser → ↓ Winner | Baltimore Orioles | Boston Red Sox | California Angels | Chicago White Sox | Cleveland Indians | Detroit Tigers | Kansas City Royals | Milwaukee Brewers | Minnesota Twins | New York Yankees | Oakland Athletics | Seattle Mariners | Texas Rangers | Toronto Blue Jays |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baltimore Orioles | 0.19% | 0.01% | 0.27% | 0.17% | 0.68% | 0.06% | ||||||||
| Boston Red Sox | 1.49% | 0.08% | 2.05% | 1.20% | 4.98% | 0.15% | 0.34% | |||||||
| California Angels | 0.42% | 1.68% | 0.46% | 0.26% | 1.35% | 0.42% | 2.54% | |||||||
| Chicago White Sox | 0.01% | 0.03% | 0.01% | 0.05% | 0.03% | 0.05% | ||||||||
| Cleveland Indians | 0.22% | 0.01% | 0.22% | 0.22% | 0.50% | 0.04% | 0.05% | |||||||
| Detroit Tigers | 0.15% | 0.01% | 0.07% | 0.12% | 0.32% | 0.02% | 0.02% | |||||||
| Kansas City Royals | 0.42% | 2.04% | 0.58% | 0.19% | 1.50% | 0.63% | 3.13% | |||||||
| Milwaukee Brewers | 1.37% | 0.06% | 1.50% | 1.03% | 3.69% | 0.10% | 0.36% | |||||||
| Minnesota Twins | 0.23% | 1.25% | 0.25% | 0.16% | 0.99% | 0.39% | 1.66% | |||||||
| New York Yankees | 0.38% | 0.01% | 0.26% | 0.30% | 0.85% | 0.06% | 0.09% | |||||||
| Oakland Athletics | 1.75% | 8.26% | 1.83% | 0.71% | 6.70% | 2.25% | 12.46% | |||||||
| Seattle Mariners | 0.01% | 0.14% | 0.03% | 0.03% | 0.13% | 0.03% | 0.24% | |||||||
| Texas Rangers | 0.07% | 0.25% | 0.08% | 0.04% | 0.26% | 0.04% | 0.34% | |||||||
| Toronto Blue Jays | 3.04% | 0.11% | 3.58% | 2.64% | 9.43% | 0.45% | 0.67% |
Loser → ↓ Winner | Atlanta Braves | Chicago Cubs | Cincinnati Reds | Houston Astros | Los Angeles Dodgers | Montreal Expos | New York Mets | Philadelphia Phillies | Pittsburgh Pirates | San Diego Padres | San Francisco Giants | St. Louis Cardinals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Atlanta Braves | 0.02% | 0.01% | 0.04% | 0.02% | 0.01% | |||||||
| Chicago Cubs | 0.02% | 0.71% | 0.75% | 1.69% | 0.68% | 3.07% | ||||||
| Cincinnati Reds | 0.48% | 0.63% | 2.20% | 0.03% | 0.36% | 0.48% | ||||||
| Houston Astros | 0.82% | 0.92% | 2.23% | 0.04% | 0.33% | 0.64% | ||||||
| Los Angeles Dodgers | 1.32% | 2.08% | 4.63% | 0.05% | 0.54% | 1.21% | ||||||
| Montreal Expos | 0.03% | 0.77% | 0.87% | 1.68% | 0.74% | 2.82% | ||||||
| New York Mets | 0.12% | 3.73% | 3.31% | 6.88% | 3.25% | 13.35% | ||||||
| Philadelphia Phillies | 0.02% | 0.02% | 0.04% | 0.03% | ||||||||
| Pittsburgh Pirates | 0.01% | 0.29% | 0.16% | 0.57% | 0.20% | 1.00% | ||||||
| San Diego Padres | 0.62% | 0.90% | 2.15% | 0.01% | 0.34% | 0.51% | ||||||
| San Francisco Giants | 3.34% | 4.40% | 11.77% | 0.09% | 1.49% | 3.11% | ||||||
| St. Louis Cardinals | 0.02% | 0.64% | 0.58% | 1.20% | 0.63% | 2.30% |
Loser → ↓ Winner | Atlanta Braves | Baltimore Orioles | Boston Red Sox | California Angels | Chicago Cubs | Chicago White Sox | Cincinnati Reds | Cleveland Indians | Detroit Tigers | Houston Astros | Kansas City Royals | Los Angeles Dodgers | Milwaukee Brewers | Minnesota Twins | Montreal Expos | New York Mets | New York Yankees | Oakland Athletics | Philadelphia Phillies | Pittsburgh Pirates | San Diego Padres | San Francisco Giants | Seattle Mariners | St. Louis Cardinals | Texas Rangers | Toronto Blue Jays |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Atlanta Braves | 0.02% | 0.01% | 0.01% | |||||||||||||||||||||||
| Baltimore Orioles | 0.04% | 0.02% | 0.05% | 0.05% | 0.07% | 0.11% | 0.02% | 0.01% | 0.12% | 0.04% | ||||||||||||||||
| Boston Red Sox | 0.03% | 0.32% | 0.26% | 0.25% | 0.61% | 0.34% | 1.55% | 0.16% | 0.18% | 1.23% | 0.30% | |||||||||||||||
| California Angels | 0.27% | 0.18% | 0.18% | 0.37% | 0.21% | 0.86% | 0.01% | 0.05% | 0.20% | 0.86% | 0.26% | |||||||||||||||
| Chicago Cubs | 0.07% | 0.31% | 0.24% | 0.02% | 0.06% | 0.04% | 0.27% | 0.39% | 0.15% | 0.14% | 0.82% | 0.02% | 0.05% | 0.58% | ||||||||||||
| Chicago White Sox | 0.02% | 0.01% | 0.01% | 0.01% | 0.04% | |||||||||||||||||||||
| Cincinnati Reds | 0.04% | 0.18% | 0.12% | 0.03% | 0.08% | 0.20% | 0.08% | 0.07% | 0.09% | 0.32% | 0.03% | 0.02% | 0.28% | |||||||||||||
| Cleveland Indians | 0.03% | 0.02% | 0.01% | 0.05% | 0.01% | 0.11% | 0.01% | 0.10% | 0.04% | |||||||||||||||||
| Detroit Tigers | 0.01% | 0.01% | 0.03% | 0.02% | 0.07% | 0.01% | 0.01% | 0.01% | 0.02% | |||||||||||||||||
| Houston Astros | 0.04% | 0.21% | 0.17% | 0.01% | 0.09% | 0.01% | 0.10% | 0.19% | 0.09% | 0.05% | 0.57% | 0.04% | 0.06% | 0.41% | ||||||||||||
| Kansas City Royals | 0.01% | 0.28% | 0.21% | 0.23% | 0.49% | 0.40% | 1.21% | 0.01% | 0.18% | 0.21% | 1.03% | 0.22% | ||||||||||||||
| Los Angeles Dodgers | 0.10% | 0.44% | 0.24% | 0.07% | 0.04% | 0.31% | 0.29% | 0.29% | 0.07% | 1.15% | 0.01% | 0.07% | 0.85% | |||||||||||||
| Milwaukee Brewers | 0.20% | 0.21% | 0.20% | 0.38% | 0.27% | 1.23% | 0.07% | 0.19% | 1.00% | 0.22% | ||||||||||||||||
| Minnesota Twins | 0.22% | 0.02% | 0.15% | 0.27% | 0.13% | 0.61% | 0.07% | 0.13% | 0.54% | 0.11% | ||||||||||||||||
| Montreal Expos | 0.04% | 0.24% | 0.22% | 0.01% | 0.04% | 0.04% | 0.26% | 0.28% | 0.14% | 0.11% | 0.73% | 0.04% | 0.04% | 0.51% | ||||||||||||
| New York Mets | 0.24% | 1.69% | 1.30% | 0.03% | 0.29% | 0.17% | 1.49% | 1.31% | 0.77% | 0.43% | 4.58% | 0.18% | 0.22% | 3.04% | ||||||||||||
| New York Yankees | 0.03% | 0.01% | 0.02% | 0.08% | 0.08% | 0.13% | 0.01% | 0.01% | 0.03% | 0.10% | 0.03% | |||||||||||||||
| Oakland Athletics | 0.02% | 1.62% | 1.02% | 1.13% | 2.25% | 1.71% | 5.81% | 0.02% | 0.54% | 1.04% | 4.91% | 1.30% | ||||||||||||||
| Philadelphia Phillies | 0.01% | 0.02% | ||||||||||||||||||||||||
| Pittsburgh Pirates | 0.05% | 0.11% | 0.05% | 0.02% | 0.01% | 0.09% | 0.11% | 0.04% | 0.01% | 0.15% | 0.03% | 0.02% | 0.16% | |||||||||||||
| San Diego Padres | 0.02% | 0.22% | 0.14% | 0.06% | 0.14% | 0.19% | 0.18% | 0.12% | 0.43% | 0.01% | 0.35% | |||||||||||||||
| San Francisco Giants | 0.20% | 1.37% | 1.02% | 0.01% | 0.16% | 0.09% | 0.98% | 1.03% | 0.82% | 0.34% | 3.15% | 0.07% | 0.18% | 2.27% | ||||||||||||
| Seattle Mariners | 0.01% | 0.02% | 0.01% | 0.04% | 0.01% | 0.05% | 0.02% | |||||||||||||||||||
| St. Louis Cardinals | 0.05% | 0.27% | 0.17% | 0.01% | 0.06% | 0.04% | 0.17% | 0.27% | 0.13% | 0.06% | 0.66% | 0.03% | 0.03% | 0.30% | ||||||||||||
| Texas Rangers | 0.01% | 0.02% | 0.02% | 0.04% | 0.03% | 0.13% | 0.01% | 0.03% | 0.05% | 0.04% | ||||||||||||||||
| Toronto Blue Jays | 0.71% | 0.65% | 0.66% | 1.29% | 0.93% | 3.03% | 0.03% | 0.26% | 0.61% | 2.47% | 0.52% |
Actual Bracket Simulation
With the actual playoff bracket fixed in place, this second simulation re-runs each matchup 10,000 times and tallies how often each team advanced past each round and won the title. The right-most column shows what actually happened. Round buttons switch to matchup heatmaps for that round.
| Team | Advanced to World Series | Won World Series | Actual Outcome |
|---|---|---|---|
| Oakland Athletics | 59.26% | 35.57% | Won World Series |
| San Francisco Giants | 50.13% | 21.97% | Eliminated in World Series |
| Toronto Blue Jays | 40.74% | 21.27% | Eliminated in LCS |
| Chicago Cubs | 49.87% | 21.19% | Eliminated in LCS |
Loser → ↓ Winner | Oakland Athletics | Toronto Blue Jays |
|---|---|---|
| Oakland Athletics | 59.26% | |
| Toronto Blue Jays | 40.74% |
Loser → ↓ Winner | Chicago Cubs | San Francisco Giants |
|---|---|---|
| Chicago Cubs | 49.87% | |
| San Francisco Giants | 50.13% |
Loser → ↓ Winner | Chicago Cubs | Oakland Athletics | San Francisco Giants | Toronto Blue Jays |
|---|---|---|---|---|
| Chicago Cubs | 11.80% | 9.39% | ||
| Oakland Athletics | 17.98% | 17.59% | ||
| San Francisco Giants | 11.89% | 10.08% | ||
| Toronto Blue Jays | 10.70% | 10.57% |
Most-Likely Championship Paths
For each playoff team, the opponent they most often faced and defeated at each round across all bracket simulations. Each step shows two numbers: Matchup % is the fraction of this team's wins in this round that came against this opponent; Win % is the head-to-head probability they beat this opponent when the two meet. Note: fixed early-round matchups against bracket-determined opponents will show 100% Matchup — that's because those pairings are decided by the bracket.
Regular Season Games
Every regular-season game from each team's perspective. Pick a team from the dropdown — it filters every table on this tab. Sort any column by clicking its header. @ before an opponent name indicates an away game.
| Date | Opponent | Score | Pre Elo | Opp Elo | Win % | Loss % | Elo Δ | Record |
|---|---|---|---|---|---|---|---|---|
| 1989-04-04 | @ Houston Astros | L 3-10 | 1462.14 | 1495.35 | 40.31% | 59.69% | -2.24 | 0-1 |
| 1989-04-05 | @ Houston Astros | W 8-4 | 1459.90 | 1497.59 | 39.69% | 60.31% | +2.53 | 1-1 |
| 1989-04-06 | @ Houston Astros | W 3-2 | 1462.43 | 1495.06 | 40.39% | 59.61% | +1.25 | 2-1 |
| 1989-04-07 | Los Angeles Dodgers | W 6-1 | 1463.68 | 1518.65 | 47.13% | 52.87% | +2.49 | 3-1 |
| 1989-04-09 | Los Angeles Dodgers | L 2-4 | 1466.17 | 1516.17 | 47.84% | 52.16% | -1.01 | 3-2 |
| 1989-04-10 | @ San Diego Padres | L 2-5 | 1465.16 | 1503.76 | 39.57% | 60.43% | -1.44 | 3-3 |
| 1989-04-11 | @ San Diego Padres | L 2-3 | 1463.72 | 1505.20 | 39.17% | 60.83% | -0.82 | 3-4 |
| 1989-04-12 | @ San Diego Padres | W 5-0 | 1462.90 | 1506.02 | 38.95% | 61.05% | +2.87 | 4-4 |
| 1989-04-13 | @ San Diego Padres | W 4-1 | 1465.77 | 1503.16 | 39.73% | 60.27% | +2.19 | 5-4 |
| 1989-04-14 | @ San Francisco Giants | L 5-7 | 1467.96 | 1515.86 | 38.29% | 61.71% | -1.14 | 5-5 |
| 1989-04-15 | @ San Francisco Giants | L 0-1 | 1466.82 | 1517.00 | 37.98% | 62.02% | -0.80 | 5-6 |
| 1989-04-16 | @ San Francisco Giants | W 7-2 | 1466.02 | 1517.80 | 37.77% | 62.23% | +2.93 | 6-6 |
| 1989-04-16 | @ San Francisco Giants | L 1-6 | 1468.95 | 1514.88 | 38.56% | 61.44% | -1.81 | 6-7 |
| 1989-04-18 | Houston Astros | W 5-4 | 1467.14 | 1490.75 | 51.64% | 48.36% | +0.71 | 7-7 |
| 1989-04-19 | Houston Astros | W 4-3 | 1467.85 | 1490.03 | 51.84% | 48.16% | +1.01 | 8-7 |
| 1989-04-20 | Houston Astros | L 3-4 | 1468.86 | 1489.02 | 52.13% | 47.87% | -1.09 | 8-8 |
| 1989-04-21 | San Diego Padres | L 3-5 | 1467.77 | 1498.32 | 50.64% | 49.36% | -1.50 | 8-9 |
| 1989-04-22 | San Diego Padres | W 5-1 | 1466.27 | 1499.82 | 50.20% | 49.80% | +2.09 | 9-9 |
| 1989-04-23 | San Diego Padres | W 9-4 | 1468.36 | 1497.73 | 50.81% | 49.19% | +2.31 | 10-9 |
| 1989-04-24 | San Diego Padres | L 2-5 | 1470.67 | 1495.42 | 51.47% | 48.53% | -1.87 | 10-10 |
| 1989-04-25 | @ New York Mets | L 1-2 | 1468.80 | 1529.00 | 36.63% | 63.37% | -0.77 | 10-11 |
| 1989-04-26 | @ New York Mets | L 1-6 | 1468.03 | 1529.77 | 36.43% | 63.57% | -1.71 | 10-12 |
| 1989-04-28 | @ Montreal Expos | L 4-10 | 1466.32 | 1500.19 | 40.22% | 59.78% | -2.07 | 10-13 |
| 1989-04-29 | @ Montreal Expos | L 7-9 | 1464.25 | 1502.26 | 39.65% | 60.35% | -1.18 | 10-14 |
| 1989-04-30 | @ Montreal Expos | L 6-9 | 1463.07 | 1503.44 | 39.32% | 60.68% | -1.43 | 10-15 |
| 1989-05-01 | New York Mets | L 1-3 | 1461.64 | 1534.56 | 44.56% | 55.44% | -1.32 | 10-16 |
| 1989-05-02 | New York Mets | L 1-7 | 1460.32 | 1535.88 | 44.19% | 55.81% | -2.28 | 10-17 |
| 1989-05-03 | Philadelphia Phillies | W 6-3 | 1458.04 | 1478.53 | 52.08% | 47.92% | +1.75 | 11-17 |
| 1989-05-04 | Philadelphia Phillies | W 3-0 | 1459.79 | 1476.79 | 52.58% | 47.42% | +1.72 | 12-17 |
| 1989-05-05 | Montreal Expos | W 6-1 | 1461.51 | 1501.96 | 49.21% | 50.79% | +2.38 | 13-17 |
| 1989-05-06 | Montreal Expos | W 13-3 | 1463.89 | 1499.58 | 49.90% | 50.10% | +3.33 | 14-17 |
| 1989-05-07 | Montreal Expos | W 7-1 | 1467.22 | 1496.25 | 50.86% | 49.14% | +2.53 | 15-17 |
| 1989-05-09 | @ Philadelphia Phillies | W 7-2 | 1469.75 | 1479.75 | 43.56% | 56.44% | +2.65 | 16-17 |
| 1989-05-11 | @ Philadelphia Phillies | W 8-3 | 1472.40 | 1477.10 | 44.31% | 55.69% | +2.61 | 17-17 |
| 1989-05-12 | @ Pittsburgh Pirates | L 2-10 | 1475.01 | 1493.17 | 42.41% | 57.59% | -2.51 | 17-18 |
| 1989-05-13 | @ Pittsburgh Pirates | L 3-8 | 1472.50 | 1495.69 | 41.71% | 58.29% | -1.96 | 17-19 |
| 1989-05-14 | @ Pittsburgh Pirates | W 5-2 | 1470.54 | 1497.64 | 41.16% | 58.84% | +2.14 | 18-19 |
| 1989-05-15 | @ Chicago Cubs | L 0-4 | 1472.68 | 1485.76 | 43.13% | 56.87% | -1.81 | 18-20 |
| 1989-05-16 | @ Chicago Cubs | L 3-4 | 1470.87 | 1487.58 | 42.62% | 57.38% | -0.90 | 18-21 |
| 1989-05-17 | @ Chicago Cubs | L 0-4 | 1469.97 | 1488.47 | 42.36% | 57.64% | -1.78 | 18-22 |
| 1989-05-19 | St. Louis Cardinals | W 3-2 | 1468.19 | 1500.33 | 50.41% | 49.59% | +1.04 | 19-22 |
| 1989-05-20 | St. Louis Cardinals | L 0-1 | 1469.23 | 1499.29 | 50.71% | 49.29% | -0.75 | 19-23 |
| 1989-05-21 | St. Louis Cardinals | L 1-6 | 1468.48 | 1500.04 | 50.49% | 49.51% | -1.68 | 19-24 |
| 1989-05-23 | Pittsburgh Pirates | L 2-5 | 1466.80 | 1498.41 | 50.49% | 49.51% | -1.83 | 19-25 |
| 1989-05-24 | Pittsburgh Pirates | L 1-4 | 1464.97 | 1500.25 | 49.96% | 50.04% | -1.29 | 19-26 |
| 1989-05-25 | Pittsburgh Pirates | L 3-7 | 1463.68 | 1501.53 | 49.59% | 50.41% | -2.08 | 19-27 |
| 1989-05-26 | @ St. Louis Cardinals | L 0-3 | 1461.60 | 1498.56 | 39.79% | 60.21% | -1.45 | 19-28 |
| 1989-05-27 | @ St. Louis Cardinals | W 4-1 | 1460.15 | 1500.01 | 39.39% | 60.61% | +2.21 | 20-28 |
| 1989-05-29 | Chicago Cubs | W 2-1 | 1462.36 | 1500.44 | 49.55% | 50.45% | +1.06 | 21-28 |
| 1989-05-30 | Chicago Cubs | L 2-3 | 1463.42 | 1499.38 | 49.86% | 50.14% | -1.05 | 21-29 |
| 1989-05-31 | Chicago Cubs | W 3-2 | 1462.37 | 1500.43 | 49.56% | 50.44% | +1.06 | 22-29 |
| 1989-06-02 | San Francisco Giants | L 6-7 | 1463.43 | 1528.70 | 45.65% | 54.35% | -0.96 | 22-30 |
| 1989-06-03 | San Francisco Giants | L 0-4 | 1462.47 | 1529.66 | 45.38% | 54.62% | -1.91 | 22-31 |
| 1989-06-04 | San Francisco Giants | W 6-3 | 1460.56 | 1531.56 | 44.84% | 55.16% | +2.01 | 23-31 |
| 1989-06-05 | Los Angeles Dodgers | L 0-7 | 1462.57 | 1514.28 | 47.59% | 52.41% | -2.64 | 23-32 |
| 1989-06-05 | Los Angeles Dodgers | L 2-5 | 1459.93 | 1516.92 | 46.84% | 53.16% | -1.71 | 23-33 |
| 1989-06-06 | Los Angeles Dodgers | W 3-0 | 1458.22 | 1518.63 | 46.35% | 53.65% | +1.95 | 24-33 |
| 1989-06-07 | Los Angeles Dodgers | L 4-5 | 1460.17 | 1516.67 | 46.91% | 53.09% | -0.98 | 24-34 |
| 1989-06-09 | @ Houston Astros | L 5-6 | 1459.19 | 1503.69 | 38.76% | 61.24% | -0.81 | 24-35 |
| 1989-06-10 | @ Houston Astros | L 0-1 | 1458.38 | 1504.50 | 38.54% | 61.46% | -0.81 | 24-36 |
| 1989-06-11 | @ Houston Astros | L 6-10 | 1457.57 | 1505.31 | 38.32% | 61.68% | -1.61 | 24-37 |
| 1989-06-13 | @ San Francisco Giants | L 2-3 | 1455.96 | 1532.20 | 34.52% | 65.48% | -0.73 | 24-38 |
| 1989-06-14 | @ San Francisco Giants | L 1-10 | 1455.23 | 1532.93 | 34.33% | 65.67% | -2.16 | 24-39 |
| 1989-06-15 | @ San Francisco Giants | W 2-1 | 1453.07 | 1535.09 | 33.77% | 66.23% | +1.39 | 25-39 |
| 1989-06-16 | @ Los Angeles Dodgers | W 6-1 | 1454.46 | 1519.71 | 35.96% | 64.04% | +3.01 | 26-39 |
| 1989-06-17 | @ Los Angeles Dodgers | W 2-1 | 1457.47 | 1516.70 | 36.76% | 63.24% | +1.32 | 27-39 |
| 1989-06-18 | @ Los Angeles Dodgers | L 3-5 | 1458.79 | 1515.37 | 37.12% | 62.88% | -1.10 | 27-40 |
| 1989-06-21 | Cincinnati Reds | W 4-3 | 1457.69 | 1510.39 | 47.45% | 52.55% | +1.11 | 28-40 |
| 1989-06-21 | Cincinnati Reds | W 1-0 | 1458.80 | 1509.29 | 47.77% | 52.23% | +1.09 | 29-40 |
| 1989-06-22 | Cincinnati Reds | L 1-6 | 1459.89 | 1508.19 | 48.08% | 51.92% | -2.26 | 29-41 |
| 1989-06-23 | Houston Astros | L 2-5 | 1457.63 | 1502.57 | 48.57% | 51.43% | -1.76 | 29-42 |
| 1989-06-24 | Houston Astros | L 4-5 | 1455.87 | 1504.33 | 48.06% | 51.94% | -1.01 | 29-43 |
| 1989-06-25 | Houston Astros | L 6-12 | 1454.86 | 1505.34 | 47.77% | 52.23% | -2.46 | 29-44 |
| 1989-06-27 | @ Cincinnati Reds | L 3-9 | 1452.40 | 1507.17 | 37.36% | 62.64% | -1.92 | 29-45 |
| 1989-06-28 | @ Cincinnati Reds | W 4-3 | 1450.48 | 1509.09 | 36.85% | 63.15% | +1.33 | 30-45 |
| 1989-06-29 | @ Cincinnati Reds | W 2-1 | 1451.81 | 1507.76 | 37.20% | 62.80% | +1.31 | 31-45 |
| 1989-06-30 | @ Philadelphia Phillies | L 2-4 | 1453.12 | 1453.76 | 44.89% | 55.11% | -1.33 | 31-46 |
| 1989-06-30 | @ Philadelphia Phillies | W 3-1 | 1451.79 | 1455.09 | 44.51% | 55.49% | +1.65 | 32-46 |
| 1989-07-01 | @ Philadelphia Phillies | L 2-4 | 1453.44 | 1453.45 | 44.98% | 55.02% | -1.34 | 32-47 |
| 1989-07-02 | @ Philadelphia Phillies | W 3-1 | 1452.10 | 1454.78 | 44.60% | 55.40% | +1.65 | 33-47 |
| 1989-07-03 | Montreal Expos | L 0-3 | 1453.75 | 1514.88 | 46.24% | 53.76% | -1.68 | 33-48 |
| 1989-07-04 | Montreal Expos | W 9-3 | 1452.07 | 1516.57 | 45.76% | 54.24% | +2.79 | 34-48 |
| 1989-07-05 | Montreal Expos | L 5-7 | 1454.86 | 1513.78 | 46.56% | 53.44% | -1.39 | 34-49 |
| 1989-07-06 | Philadelphia Phillies | L 0-4 | 1453.47 | 1453.99 | 54.94% | 45.06% | -2.30 | 34-50 |
| 1989-07-07 | Philadelphia Phillies | W 5-3 | 1451.17 | 1456.30 | 54.28% | 45.72% | +1.35 | 35-50 |
| 1989-07-08 | Philadelphia Phillies | W 4-3 | 1452.52 | 1454.94 | 54.67% | 45.33% | +0.96 | 36-50 |
| 1989-07-09 | Philadelphia Phillies | L 3-4 | 1453.48 | 1453.99 | 54.94% | 45.06% | -0.82 | 36-51 |
| 1989-07-13 | New York Mets | L 1-5 | 1452.66 | 1537.25 | 42.91% | 57.09% | -1.80 | 36-52 |
| 1989-07-14 | New York Mets | W 3-2 | 1450.86 | 1539.06 | 42.40% | 57.60% | +1.21 | 37-52 |
| 1989-07-15 | New York Mets | L 4-6 | 1452.07 | 1537.85 | 42.74% | 57.26% | -1.27 | 37-53 |
| 1989-07-16 | New York Mets | W 6-2 | 1450.80 | 1539.12 | 42.38% | 57.62% | +2.42 | 38-53 |
| 1989-07-17 | @ Montreal Expos | L 2-5 | 1453.22 | 1521.05 | 35.62% | 64.38% | -1.30 | 38-54 |
| 1989-07-18 | @ Montreal Expos | W 7-6 | 1451.92 | 1522.34 | 35.28% | 64.72% | +1.36 | 39-54 |
| 1989-07-19 | @ Montreal Expos | W 3-2 | 1453.28 | 1520.98 | 35.64% | 64.36% | +0.96 | 40-54 |
| 1989-07-20 | @ New York Mets | L 1-4 | 1454.24 | 1534.85 | 33.95% | 66.05% | -1.24 | 40-55 |
| 1989-07-21 | @ New York Mets | L 4-6 | 1453.00 | 1536.08 | 33.63% | 66.37% | -1.00 | 40-56 |
| 1989-07-22 | @ New York Mets | L 5-7 | 1452.00 | 1537.08 | 33.38% | 66.62% | -0.99 | 40-57 |
| 1989-07-23 | @ New York Mets | L 2-7 | 1451.01 | 1538.07 | 33.13% | 66.87% | -1.55 | 40-58 |
| 1989-07-24 | San Francisco Giants | L 0-2 | 1449.46 | 1539.48 | 42.14% | 57.86% | -1.26 | 40-59 |
| 1989-07-25 | San Francisco Giants | L 4-5 | 1448.20 | 1540.73 | 41.79% | 58.21% | -0.87 | 40-60 |
| 1989-07-26 | San Francisco Giants | W 5-4 | 1447.33 | 1541.61 | 41.55% | 58.45% | +1.22 | 41-60 |
| 1989-07-27 | San Francisco Giants | W 10-1 | 1448.55 | 1540.38 | 41.89% | 58.11% | +3.67 | 42-60 |
| 1989-07-28 | Cincinnati Reds | L 2-4 | 1452.22 | 1483.17 | 50.58% | 49.42% | -1.07 | 42-61 |
| 1989-07-29 | Cincinnati Reds | L 1-4 | 1451.15 | 1484.23 | 50.27% | 49.73% | -1.83 | 42-62 |
| 1989-07-30 | Cincinnati Reds | W 5-2 | 1449.32 | 1486.06 | 49.75% | 50.25% | +1.83 | 43-62 |
| 1989-08-01 | San Diego Padres | L 2-5 | 1451.15 | 1489.05 | 49.58% | 50.42% | -1.27 | 43-63 |
| 1989-08-02 | San Diego Padres | L 7-9 | 1449.88 | 1490.32 | 49.21% | 50.79% | -1.46 | 43-64 |
| 1989-08-03 | San Diego Padres | L 5-6 | 1448.42 | 1491.79 | 48.79% | 51.21% | -1.03 | 43-65 |
| 1989-08-04 | @ Cincinnati Reds | L 4-5 | 1447.39 | 1487.82 | 39.31% | 60.69% | -0.58 | 43-66 |
| 1989-08-05 | @ Cincinnati Reds | W 7-1 | 1446.81 | 1488.41 | 39.15% | 60.85% | +3.13 | 44-66 |
| 1989-08-06 | @ Cincinnati Reds | L 2-3 | 1449.94 | 1485.28 | 40.02% | 59.98% | -0.84 | 44-67 |
| 1989-08-07 | @ Los Angeles Dodgers | W 1-0 | 1449.10 | 1508.60 | 36.73% | 63.27% | +1.33 | 45-67 |
| 1989-08-08 | @ Los Angeles Dodgers | L 2-10 | 1450.43 | 1507.28 | 37.08% | 62.92% | -2.21 | 45-68 |
| 1989-08-09 | @ Los Angeles Dodgers | W 6-3 | 1448.22 | 1509.48 | 36.49% | 63.51% | +2.31 | 46-68 |
| 1989-08-11 | @ San Diego Padres | W 6-5 | 1450.53 | 1494.22 | 38.87% | 61.13% | +1.29 | 47-68 |
| 1989-08-11 | @ San Diego Padres | L 0-2 | 1451.82 | 1492.94 | 39.22% | 60.78% | -1.17 | 47-69 |
| 1989-08-12 | @ San Diego Padres | W 5-4 | 1450.65 | 1494.10 | 38.90% | 61.10% | +1.28 | 48-69 |
| 1989-08-14 | @ St. Louis Cardinals | L 4-7 | 1451.93 | 1503.21 | 37.84% | 62.16% | -1.37 | 48-70 |
| 1989-08-14 | @ St. Louis Cardinals | L 2-5 | 1450.56 | 1504.59 | 37.46% | 62.54% | -1.36 | 48-71 |
| 1989-08-15 | @ St. Louis Cardinals | L 1-9 | 1449.20 | 1505.95 | 37.10% | 62.90% | -2.21 | 48-72 |
| 1989-08-16 | @ St. Louis Cardinals | L 2-3 | 1446.99 | 1508.15 | 36.51% | 63.49% | -0.76 | 48-73 |
| 1989-08-18 | Pittsburgh Pirates | W 13-6 | 1446.23 | 1482.41 | 49.83% | 50.17% | +2.78 | 49-73 |
| 1989-08-19 | Pittsburgh Pirates | W 4-3 | 1449.01 | 1479.62 | 50.63% | 49.37% | +1.04 | 50-73 |
| 1989-08-20 | Pittsburgh Pirates | L 6-7 | 1450.05 | 1478.58 | 50.93% | 49.07% | -1.07 | 50-74 |
| 1989-08-22 | St. Louis Cardinals | L 5-10 | 1448.98 | 1509.88 | 46.28% | 53.72% | -2.17 | 50-75 |
| 1989-08-23 | St. Louis Cardinals | W 3-0 | 1446.81 | 1512.05 | 45.66% | 54.34% | +1.97 | 51-75 |
| 1989-08-24 | St. Louis Cardinals | L 1-4 | 1448.78 | 1510.07 | 46.22% | 53.78% | -1.68 | 51-76 |
| 1989-08-25 | @ Chicago Cubs | L 3-4 | 1447.10 | 1515.20 | 35.59% | 64.41% | -0.53 | 51-77 |
| 1989-08-26 | @ Chicago Cubs | W 5-3 | 1446.57 | 1515.73 | 35.45% | 64.55% | +1.92 | 52-77 |
| 1989-08-27 | @ Chicago Cubs | L 2-3 | 1448.49 | 1513.81 | 35.95% | 64.05% | -0.53 | 52-78 |
| 1989-08-28 | @ Pittsburgh Pirates | W 5-2 | 1447.96 | 1485.72 | 39.68% | 60.32% | +2.19 | 53-78 |
| 1989-08-29 | @ Pittsburgh Pirates | L 4-5 | 1450.15 | 1483.53 | 40.29% | 59.71% | -0.84 | 53-79 |
| 1989-08-30 | @ Pittsburgh Pirates | L 5-7 | 1449.31 | 1484.37 | 40.05% | 59.95% | -1.19 | 53-80 |
| 1989-09-01 | Chicago Cubs | W 5-1 | 1448.12 | 1514.57 | 45.48% | 54.52% | +2.29 | 54-80 |
| 1989-09-02 | Chicago Cubs | L 3-10 | 1450.41 | 1512.29 | 46.14% | 53.86% | -2.57 | 54-81 |
| 1989-09-03 | Chicago Cubs | W 8-5 | 1447.84 | 1514.85 | 45.40% | 54.60% | +1.99 | 55-81 |
| 1989-09-04 | San Diego Padres | L 9-10 | 1449.83 | 1506.42 | 46.89% | 53.11% | -0.99 | 55-82 |
| 1989-09-05 | San Diego Padres | L 5-7 | 1448.84 | 1507.40 | 46.61% | 53.39% | -0.98 | 55-83 |
| 1989-09-06 | San Francisco Giants | L 2-7 | 1447.86 | 1533.33 | 42.79% | 57.21% | -2.00 | 55-84 |
| 1989-09-07 | San Francisco Giants | L 5-7 | 1445.86 | 1535.34 | 42.22% | 57.78% | -1.26 | 55-85 |
| 1989-09-08 | @ Cincinnati Reds | L 1-5 | 1444.60 | 1494.95 | 37.96% | 62.04% | -1.59 | 55-86 |
| 1989-09-09 | @ Cincinnati Reds | W 2-1 | 1443.01 | 1496.54 | 37.53% | 62.47% | +1.31 | 56-86 |
| 1989-09-10 | @ Cincinnati Reds | L 4-5 | 1444.32 | 1495.23 | 37.89% | 62.11% | -0.80 | 56-87 |
| 1989-09-11 | @ San Francisco Giants | L 2-3 | 1443.52 | 1534.44 | 32.63% | 67.37% | -0.68 | 56-88 |
| 1989-09-12 | @ San Francisco Giants | W 6-5 | 1442.84 | 1535.13 | 32.46% | 67.54% | +1.42 | 57-88 |
| 1989-09-13 | @ San Diego Padres | L 2-3 | 1444.26 | 1512.50 | 35.57% | 64.43% | -0.75 | 57-89 |
| 1989-09-14 | @ San Diego Padres | W 13-4 | 1443.51 | 1513.25 | 35.37% | 64.63% | +4.07 | 58-89 |
| 1989-09-15 | @ Los Angeles Dodgers | L 0-5 | 1447.58 | 1506.12 | 36.86% | 63.14% | -1.73 | 58-90 |
| 1989-09-16 | @ Los Angeles Dodgers | L 0-1 | 1445.85 | 1507.86 | 36.39% | 63.61% | -0.76 | 58-91 |
| 1989-09-17 | @ Los Angeles Dodgers | L 3-4 | 1445.09 | 1508.62 | 36.19% | 63.81% | -0.54 | 58-92 |
| 1989-09-19 | Houston Astros | W 3-0 | 1444.55 | 1504.82 | 46.37% | 53.63% | +1.95 | 59-92 |
| 1989-09-20 | Houston Astros | L 6-7 | 1446.50 | 1502.87 | 46.93% | 53.07% | -0.70 | 59-93 |
| 1989-09-21 | Houston Astros | W 3-0 | 1445.80 | 1503.57 | 46.73% | 53.27% | +1.94 | 60-93 |
| 1989-09-22 | Cincinnati Reds | L 3-8 | 1447.74 | 1482.61 | 50.02% | 49.98% | -2.35 | 60-94 |
| 1989-09-23 | Cincinnati Reds | L 5-11 | 1445.39 | 1484.96 | 49.34% | 50.66% | -2.54 | 60-95 |
| 1989-09-24 | Cincinnati Reds | W 6-2 | 1442.85 | 1487.50 | 48.61% | 51.39% | +2.16 | 61-95 |
| 1989-09-25 | @ Houston Astros | W 5-3 | 1445.01 | 1499.78 | 37.36% | 62.64% | +1.86 | 62-95 |
| 1989-09-26 | @ Houston Astros | L 2-3 | 1446.87 | 1497.92 | 37.87% | 62.13% | -0.79 | 62-96 |
| 1989-09-27 | @ Houston Astros | W 5-4 | 1446.08 | 1498.71 | 37.65% | 62.35% | +1.31 | 63-96 |
| 1989-10-01 | Los Angeles Dodgers | L 1-3 | 1447.39 | 1507.51 | 46.39% | 53.61% | -0.98 | 63-97 |
| 1989-04-03 | Boston Red Sox | W 5-4 | 1460.80 | 1514.49 | 47.31% | 52.69% | +0.78 | 1-0 |
| 1989-04-06 | Boston Red Sox | W 6-4 | 1461.58 | 1513.71 | 47.53% | 52.47% | +1.56 | 2-0 |
| 1989-04-07 | @ Minnesota Twins | L 3-8 | 1463.14 | 1520.59 | 37.00% | 63.00% | -1.74 | 2-1 |
| 1989-04-08 | @ Minnesota Twins | L 5-6 | 1461.40 | 1522.33 | 36.54% | 63.46% | -0.77 | 2-2 |
| 1989-04-09 | @ Minnesota Twins | W 8-1 | 1460.63 | 1523.10 | 36.33% | 63.67% | +3.54 | 3-2 |
| 1989-04-10 | @ Kansas City Royals | L 0-3 | 1464.17 | 1508.19 | 38.82% | 61.18% | -1.41 | 3-3 |
| 1989-04-11 | @ Kansas City Royals | L 5-6 | 1462.76 | 1509.60 | 38.44% | 61.56% | -0.81 | 3-4 |
| 1989-04-12 | @ Kansas City Royals | W 5-4 | 1461.95 | 1510.41 | 38.22% | 61.78% | +0.92 | 4-4 |
| 1989-04-14 | @ Boston Red Sox | L 4-7 | 1462.87 | 1513.69 | 37.90% | 62.10% | -1.38 | 4-5 |
| 1989-04-15 | @ Boston Red Sox | W 12-4 | 1461.49 | 1515.07 | 37.52% | 62.48% | +3.71 | 5-5 |
| 1989-04-17 | @ Boston Red Sox | L 4-6 | 1465.20 | 1511.36 | 38.53% | 61.47% | -1.14 | 5-6 |
| 1989-04-18 | Kansas City Royals | L 4-7 | 1464.06 | 1508.14 | 48.69% | 51.31% | -1.25 | 5-7 |
| 1989-04-19 | Kansas City Royals | W 6-5 | 1462.81 | 1509.40 | 48.33% | 51.67% | +1.08 | 6-7 |
| 1989-04-20 | Kansas City Royals | W 2-0 | 1463.89 | 1508.31 | 48.64% | 51.36% | +1.53 | 7-7 |
| 1989-04-21 | Minnesota Twins | L 1-7 | 1465.42 | 1524.13 | 46.59% | 53.41% | -2.40 | 7-8 |
| 1989-04-22 | Minnesota Twins | W 4-1 | 1463.02 | 1526.52 | 45.90% | 54.10% | +1.97 | 8-8 |
| 1989-04-23 | Minnesota Twins | W 3-0 | 1464.99 | 1524.55 | 46.47% | 53.53% | +1.94 | 9-8 |
| 1989-04-24 | @ California Angels | L 2-3 | 1466.93 | 1493.56 | 41.23% | 58.77% | -0.86 | 9-9 |
| 1989-04-25 | @ California Angels | W 8-1 | 1466.07 | 1494.43 | 40.98% | 59.02% | +3.28 | 10-9 |
| 1989-04-26 | @ Oakland Athletics | W 2-1 | 1469.35 | 1536.81 | 35.67% | 64.33% | +1.35 | 11-9 |
| 1989-04-27 | @ Oakland Athletics | L 4-9 | 1470.70 | 1535.46 | 36.03% | 63.97% | -1.69 | 11-10 |
| 1989-04-28 | @ Seattle Mariners | L 5-11 | 1469.01 | 1480.51 | 43.35% | 56.65% | -2.23 | 11-11 |
| 1989-04-29 | @ Seattle Mariners | L 3-4 | 1466.78 | 1482.74 | 42.72% | 57.28% | -0.90 | 11-12 |
| 1989-04-30 | @ Seattle Mariners | W 4-3 | 1465.88 | 1483.64 | 42.47% | 57.53% | +1.21 | 12-12 |
| 1989-05-02 | California Angels | W 4-3 | 1467.09 | 1499.11 | 50.43% | 49.57% | +1.04 | 13-12 |
| 1989-05-03 | California Angels | L 0-2 | 1468.13 | 1498.07 | 50.72% | 49.28% | -1.51 | 13-13 |
| 1989-05-06 | Seattle Mariners | L 1-2 | 1466.62 | 1487.04 | 52.09% | 47.91% | -1.09 | 13-14 |
| 1989-05-06 | Seattle Mariners | L 5-6 | 1465.53 | 1488.13 | 51.78% | 48.22% | -1.09 | 13-15 |
| 1989-05-07 | Seattle Mariners | L 3-5 | 1464.44 | 1489.22 | 51.47% | 48.53% | -1.53 | 13-16 |
| 1989-05-08 | Oakland Athletics | L 1-6 | 1462.91 | 1537.01 | 44.39% | 55.61% | -2.08 | 13-17 |
| 1989-05-11 | Oakland Athletics | W 6-2 | 1460.83 | 1539.09 | 43.80% | 56.20% | +2.36 | 14-17 |
| 1989-05-12 | Chicago White Sox | W 9-6 | 1463.19 | 1481.10 | 52.45% | 47.55% | +1.73 | 15-17 |
| 1989-05-13 | Chicago White Sox | L 2-8 | 1464.92 | 1479.37 | 52.95% | 47.05% | -2.73 | 15-18 |
| 1989-05-14 | Chicago White Sox | L 5-8 | 1462.19 | 1482.09 | 52.17% | 47.83% | -1.89 | 15-19 |
| 1989-05-17 | @ Texas Rangers | W 8-2 | 1460.30 | 1492.47 | 40.45% | 59.55% | +3.06 | 16-19 |
| 1989-05-18 | Cleveland Indians | W 3-2 | 1463.36 | 1490.37 | 51.15% | 48.85% | +0.72 | 17-19 |
| 1989-05-19 | Cleveland Indians | L 1-4 | 1464.08 | 1489.64 | 51.36% | 48.64% | -1.86 | 17-20 |
| 1989-05-20 | Cleveland Indians | W 5-1 | 1462.22 | 1491.51 | 50.82% | 49.18% | +2.06 | 18-20 |
| 1989-05-21 | Cleveland Indians | L 0-2 | 1464.28 | 1489.44 | 51.41% | 48.59% | -1.52 | 18-21 |
| 1989-05-22 | @ Chicago White Sox | W 5-1 | 1462.76 | 1475.11 | 43.23% | 56.77% | +2.38 | 19-21 |
| 1989-05-23 | @ Chicago White Sox | W 9-3 | 1465.14 | 1472.73 | 43.90% | 56.10% | +2.89 | 20-21 |
| 1989-05-24 | @ Chicago White Sox | W 8-0 | 1468.03 | 1469.84 | 44.72% | 55.28% | +3.28 | 21-21 |
| 1989-05-26 | @ Cleveland Indians | W 5-2 | 1471.31 | 1488.65 | 42.53% | 57.47% | +2.09 | 22-21 |
| 1989-05-27 | @ Cleveland Indians | W 5-1 | 1473.40 | 1486.56 | 43.12% | 56.88% | +2.39 | 23-21 |
| 1989-05-28 | @ Cleveland Indians | L 0-1 | 1475.79 | 1484.17 | 43.79% | 56.21% | -0.92 | 23-22 |
| 1989-05-29 | Texas Rangers | W 6-1 | 1474.87 | 1491.61 | 52.62% | 47.38% | +2.22 | 24-22 |
| 1989-05-30 | Texas Rangers | W 6-2 | 1477.09 | 1489.39 | 53.26% | 46.74% | +1.97 | 25-22 |
| 1989-05-31 | Texas Rangers | W 8-5 | 1479.06 | 1487.42 | 53.82% | 46.18% | +1.68 | 26-22 |
| 1989-06-01 | @ Detroit Tigers | W 8-3 | 1480.74 | 1496.69 | 42.72% | 57.28% | +2.69 | 27-22 |
| 1989-06-02 | @ Detroit Tigers | W 4-1 | 1483.43 | 1494.00 | 43.48% | 56.52% | +2.05 | 28-22 |
| 1989-06-03 | @ Detroit Tigers | W 4-2 | 1485.48 | 1491.94 | 44.06% | 55.94% | +1.66 | 29-22 |
| 1989-06-04 | @ Detroit Tigers | W 7-4 | 1487.14 | 1490.28 | 44.54% | 55.46% | +2.02 | 30-22 |
| 1989-06-05 | @ New York Yankees | W 16-3 | 1489.16 | 1490.59 | 44.78% | 55.22% | +4.18 | 31-22 |
| 1989-06-06 | @ New York Yankees | L 0-4 | 1493.34 | 1486.41 | 45.97% | 54.03% | -1.93 | 31-23 |
| 1989-06-08 | Milwaukee Brewers | L 2-6 | 1491.41 | 1498.65 | 53.98% | 46.02% | -2.27 | 31-24 |
| 1989-06-09 | Milwaukee Brewers | W 7-1 | 1489.14 | 1500.92 | 53.33% | 46.67% | +2.40 | 32-24 |
| 1989-06-10 | Milwaukee Brewers | L 0-6 | 1491.54 | 1498.51 | 54.02% | 45.98% | -2.78 | 32-25 |
| 1989-06-11 | Milwaukee Brewers | L 1-3 | 1488.76 | 1501.29 | 53.23% | 46.77% | -1.58 | 32-26 |
| 1989-06-13 | New York Yankees | W 5-2 | 1487.18 | 1488.78 | 54.79% | 45.21% | +1.65 | 33-26 |
| 1989-06-14 | New York Yankees | L 1-2 | 1488.83 | 1487.14 | 55.26% | 44.74% | -1.16 | 33-27 |
| 1989-06-15 | New York Yankees | W 3-2 | 1487.67 | 1488.30 | 54.93% | 45.07% | +0.67 | 34-27 |
| 1989-06-16 | Oakland Athletics | L 5-7 | 1488.34 | 1547.95 | 46.46% | 53.54% | -1.38 | 34-28 |
| 1989-06-16 | Oakland Athletics | W 5-1 | 1486.96 | 1549.32 | 46.07% | 53.93% | +2.26 | 35-28 |
| 1989-06-17 | Oakland Athletics | W 4-2 | 1489.22 | 1547.06 | 46.72% | 53.28% | +1.58 | 36-28 |
| 1989-06-18 | Oakland Athletics | W 4-2 | 1490.80 | 1545.48 | 47.17% | 52.83% | +1.57 | 37-28 |
| 1989-06-19 | @ Seattle Mariners | W 9-5 | 1492.37 | 1483.29 | 46.28% | 53.72% | +2.26 | 38-28 |
| 1989-06-20 | @ Seattle Mariners | W 8-6 | 1494.63 | 1481.03 | 46.93% | 53.07% | +1.58 | 39-28 |
| 1989-06-21 | @ Seattle Mariners | W 8-6 | 1496.21 | 1479.45 | 47.38% | 52.62% | +1.56 | 40-28 |
| 1989-06-22 | @ California Angels | W 6-5 | 1497.77 | 1508.15 | 43.51% | 56.49% | +1.19 | 41-28 |
| 1989-06-23 | @ California Angels | L 1-5 | 1498.96 | 1506.97 | 43.84% | 56.16% | -1.85 | 41-29 |
| 1989-06-24 | @ California Angels | L 3-8 | 1497.11 | 1508.81 | 43.32% | 56.68% | -2.03 | 41-30 |
| 1989-06-25 | @ California Angels | L 6-7 | 1495.08 | 1510.84 | 42.75% | 57.25% | -0.90 | 41-31 |
| 1989-06-27 | Toronto Blue Jays | W 16-6 | 1494.18 | 1517.64 | 51.66% | 48.34% | +3.21 | 42-31 |
| 1989-06-28 | Toronto Blue Jays | W 2-1 | 1497.39 | 1514.43 | 52.58% | 47.42% | +1.00 | 43-31 |
| 1989-06-29 | Toronto Blue Jays | L 1-11 | 1498.39 | 1513.43 | 52.87% | 47.13% | -3.51 | 43-32 |
| 1989-06-30 | Detroit Tigers | L 5-16 | 1494.88 | 1478.67 | 57.31% | 42.69% | -3.99 | 43-33 |
| 1989-07-01 | Detroit Tigers | W 8-1 | 1490.89 | 1482.67 | 56.19% | 43.81% | +2.43 | 44-33 |
| 1989-07-02 | Detroit Tigers | L 3-7 | 1493.32 | 1480.23 | 56.87% | 43.13% | -2.39 | 44-34 |
| 1989-07-03 | Detroit Tigers | W 11-4 | 1490.93 | 1482.62 | 56.20% | 43.80% | +2.43 | 45-34 |
| 1989-07-04 | @ Toronto Blue Jays | W 8-0 | 1493.36 | 1513.00 | 42.20% | 57.80% | +3.44 | 46-34 |
| 1989-07-05 | @ Toronto Blue Jays | W 5-4 | 1496.80 | 1509.57 | 43.17% | 56.83% | +1.19 | 47-34 |
| 1989-07-06 | @ Toronto Blue Jays | L 1-4 | 1497.99 | 1508.38 | 43.51% | 56.49% | -1.58 | 47-35 |
| 1989-07-07 | @ Milwaukee Brewers | L 4-6 | 1496.41 | 1502.67 | 44.09% | 55.91% | -1.31 | 47-36 |
| 1989-07-08 | @ Milwaukee Brewers | W 5-2 | 1495.10 | 1503.98 | 43.72% | 56.28% | +2.05 | 48-36 |
| 1989-07-09 | @ Milwaukee Brewers | L 2-7 | 1497.15 | 1501.93 | 44.30% | 55.70% | -2.08 | 48-37 |
| 1989-07-13 | California Angels | L 5-13 | 1495.07 | 1526.05 | 50.57% | 49.43% | -3.01 | 48-38 |
| 1989-07-14 | California Angels | W 6-4 | 1492.06 | 1529.05 | 49.71% | 50.29% | +1.50 | 49-38 |
| 1989-07-15 | California Angels | W 11-9 | 1493.56 | 1527.56 | 50.14% | 49.86% | +1.48 | 50-38 |
| 1989-07-16 | California Angels | W 3-2 | 1495.04 | 1526.08 | 50.57% | 49.43% | +0.73 | 51-38 |
| 1989-07-17 | Seattle Mariners | W 8-4 | 1495.77 | 1495.75 | 55.02% | 44.98% | +1.89 | 52-38 |
| 1989-07-18 | Seattle Mariners | W 4-3 | 1497.66 | 1493.86 | 55.56% | 44.44% | +0.93 | 53-38 |
| 1989-07-19 | Seattle Mariners | L 0-7 | 1498.59 | 1492.93 | 55.82% | 44.18% | -3.10 | 53-39 |
| 1989-07-20 | @ Oakland Athletics | L 2-5 | 1495.49 | 1543.65 | 38.26% | 61.74% | -1.39 | 53-40 |
| 1989-07-21 | @ Oakland Athletics | L 2-3 | 1494.10 | 1545.04 | 37.88% | 62.12% | -0.80 | 53-41 |
| 1989-07-22 | @ Oakland Athletics | L 1-3 | 1493.30 | 1545.84 | 37.67% | 62.33% | -1.11 | 53-42 |
| 1989-07-23 | @ Oakland Athletics | L 2-3 | 1492.19 | 1546.96 | 37.36% | 62.64% | -0.79 | 53-43 |
| 1989-07-25 | @ Minnesota Twins | L 3-9 | 1491.40 | 1503.11 | 43.32% | 56.68% | -2.23 | 53-44 |
| 1989-07-26 | @ Minnesota Twins | L 4-5 | 1489.17 | 1505.34 | 42.69% | 57.31% | -0.89 | 53-45 |
| 1989-07-27 | @ Minnesota Twins | L 6-10 | 1488.28 | 1506.23 | 42.44% | 57.56% | -1.79 | 53-46 |
| 1989-07-28 | @ Kansas City Royals | W 4-3 | 1486.49 | 1509.67 | 41.71% | 58.29% | +0.87 | 54-46 |
| 1989-07-29 | @ Kansas City Royals | L 0-5 | 1487.36 | 1508.80 | 41.95% | 58.05% | -1.97 | 54-47 |
| 1989-07-30 | @ Kansas City Royals | L 6-7 | 1485.39 | 1510.77 | 41.40% | 58.60% | -0.87 | 54-48 |
| 1989-07-31 | @ Boston Red Sox | L 6-9 | 1484.52 | 1508.20 | 41.64% | 58.36% | -1.51 | 54-49 |
| 1989-08-01 | @ Boston Red Sox | L 3-5 | 1483.01 | 1509.71 | 41.21% | 58.79% | -1.23 | 54-50 |
| 1989-08-01 | @ Boston Red Sox | L 2-6 | 1481.78 | 1510.94 | 40.87% | 59.13% | -1.72 | 54-51 |
| 1989-08-02 | @ Boston Red Sox | W 9-8 | 1480.06 | 1512.66 | 40.40% | 59.60% | +1.26 | 55-51 |
| 1989-08-04 | Texas Rangers | L 4-6 | 1481.32 | 1492.33 | 53.44% | 46.56% | -1.59 | 55-52 |
| 1989-08-05 | Texas Rangers | W 5-2 | 1479.73 | 1493.92 | 52.99% | 47.01% | +1.71 | 56-52 |
| 1989-08-06 | Texas Rangers | W 3-2 | 1481.44 | 1492.21 | 53.48% | 46.52% | +0.69 | 57-52 |
| 1989-08-07 | Minnesota Twins | L 2-4 | 1482.13 | 1511.17 | 50.85% | 49.15% | -1.51 | 57-53 |
| 1989-08-08 | Minnesota Twins | W 6-1 | 1480.62 | 1512.68 | 50.42% | 49.58% | +2.33 | 58-53 |
| 1989-08-09 | Minnesota Twins | L 0-7 | 1482.95 | 1510.35 | 51.09% | 48.91% | -2.84 | 58-54 |
| 1989-08-11 | Boston Red Sox | L 4-6 | 1480.11 | 1510.77 | 50.62% | 49.38% | -1.50 | 58-55 |
| 1989-08-11 | Boston Red Sox | W 4-1 | 1478.61 | 1512.27 | 50.19% | 49.81% | +1.81 | 59-55 |
| 1989-08-12 | Boston Red Sox | L 8-10 | 1480.42 | 1510.46 | 50.71% | 49.29% | -1.07 | 59-56 |
| 1989-08-13 | Boston Red Sox | W 6-1 | 1479.35 | 1511.52 | 50.40% | 49.60% | +2.33 | 60-56 |
| 1989-08-14 | @ Detroit Tigers | W 4-1 | 1481.68 | 1456.09 | 48.65% | 51.35% | +1.32 | 61-56 |
| 1989-08-15 | @ Detroit Tigers | W 2-0 | 1483.00 | 1454.77 | 49.03% | 50.97% | +1.52 | 62-56 |
| 1989-08-16 | @ Detroit Tigers | L 0-4 | 1484.52 | 1453.26 | 49.46% | 50.54% | -2.08 | 62-57 |
| 1989-08-17 | Toronto Blue Jays | W 11-6 | 1482.44 | 1523.77 | 49.09% | 50.91% | +2.39 | 63-57 |
| 1989-08-18 | Toronto Blue Jays | L 2-9 | 1484.83 | 1521.38 | 49.77% | 50.23% | -2.77 | 63-58 |
| 1989-08-19 | Toronto Blue Jays | L 1-5 | 1482.06 | 1524.15 | 48.98% | 51.02% | -2.05 | 63-59 |
| 1989-08-20 | Toronto Blue Jays | W 7-2 | 1480.01 | 1526.20 | 48.39% | 51.61% | +2.42 | 64-59 |
| 1989-08-21 | Milwaukee Brewers | W 5-0 | 1482.43 | 1518.36 | 49.86% | 50.14% | +2.35 | 65-59 |
| 1989-08-22 | Milwaukee Brewers | W 4-2 | 1484.78 | 1516.00 | 50.54% | 49.46% | +1.47 | 66-59 |
| 1989-08-23 | Milwaukee Brewers | W 3-1 | 1486.25 | 1514.53 | 50.96% | 49.04% | +1.46 | 67-59 |
| 1989-08-24 | @ New York Yankees | L 1-5 | 1487.71 | 1477.84 | 46.39% | 53.61% | -1.95 | 67-60 |
| 1989-08-24 | @ New York Yankees | W 9-2 | 1485.76 | 1479.79 | 45.83% | 54.17% | +3.01 | 68-60 |
| 1989-08-25 | @ New York Yankees | W 3-1 | 1488.77 | 1476.78 | 46.70% | 53.30% | +1.58 | 69-60 |
| 1989-08-26 | @ New York Yankees | W 6-4 | 1490.35 | 1475.20 | 47.15% | 52.85% | +1.57 | 70-60 |
| 1989-08-27 | @ New York Yankees | W 8-5 | 1491.92 | 1473.63 | 47.60% | 52.40% | +1.91 | 71-60 |
| 1989-08-29 | @ Cleveland Indians | L 1-3 | 1493.83 | 1480.10 | 46.95% | 53.05% | -1.40 | 71-61 |
| 1989-08-30 | @ Cleveland Indians | W 7-4 | 1492.43 | 1481.49 | 46.55% | 53.45% | +1.95 | 72-61 |
| 1989-08-31 | @ Cleveland Indians | L 0-11 | 1494.38 | 1479.55 | 47.10% | 52.90% | -3.28 | 72-62 |
| 1989-09-01 | @ Chicago White Sox | L 1-10 | 1491.10 | 1467.65 | 48.34% | 51.66% | -3.05 | 72-63 |
| 1989-09-02 | @ Chicago White Sox | W 2-1 | 1488.05 | 1470.70 | 47.47% | 52.53% | +1.11 | 73-63 |
| 1989-09-03 | @ Chicago White Sox | L 2-4 | 1489.16 | 1469.59 | 47.78% | 52.22% | -1.42 | 73-64 |
| 1989-09-04 | Cleveland Indians | W 5-4 | 1487.74 | 1476.28 | 56.64% | 43.36% | +0.91 | 74-64 |
| 1989-09-05 | Cleveland Indians | W 3-1 | 1488.65 | 1475.37 | 56.90% | 43.10% | +1.28 | 75-64 |
| 1989-09-06 | Cleveland Indians | L 0-9 | 1489.93 | 1474.09 | 57.26% | 42.74% | -3.61 | 75-65 |
| 1989-09-07 | @ Texas Rangers | W 8-3 | 1486.32 | 1487.40 | 44.83% | 55.17% | +2.59 | 76-65 |
| 1989-09-07 | @ Texas Rangers | W 9-6 | 1488.91 | 1484.81 | 45.57% | 54.43% | +1.98 | 77-65 |
| 1989-09-08 | @ Texas Rangers | L 1-3 | 1490.89 | 1482.83 | 46.13% | 53.87% | -1.37 | 77-66 |
| 1989-09-09 | @ Texas Rangers | W 4-2 | 1489.52 | 1484.20 | 45.74% | 54.26% | +1.14 | 78-66 |
| 1989-09-10 | @ Texas Rangers | L 1-8 | 1490.66 | 1483.06 | 46.07% | 53.93% | -2.56 | 78-67 |
| 1989-09-11 | Chicago White Sox | W 6-3 | 1488.10 | 1467.06 | 57.99% | 42.01% | +1.53 | 79-67 |
| 1989-09-12 | Chicago White Sox | L 1-11 | 1489.63 | 1465.53 | 58.42% | 41.58% | -3.88 | 79-68 |
| 1989-09-13 | Chicago White Sox | L 0-3 | 1485.75 | 1469.41 | 57.33% | 42.67% | -2.09 | 79-69 |
| 1989-09-15 | Kansas City Royals | W 5-2 | 1483.66 | 1524.68 | 49.13% | 50.87% | +1.85 | 80-69 |
| 1989-09-16 | Kansas City Royals | W 7-5 | 1485.51 | 1522.83 | 49.66% | 50.34% | +1.50 | 81-69 |
| 1989-09-17 | Kansas City Royals | L 0-7 | 1487.01 | 1521.34 | 50.09% | 49.91% | -2.78 | 81-70 |
| 1989-09-19 | Detroit Tigers | W 6-2 | 1484.23 | 1453.95 | 59.28% | 40.72% | +1.71 | 82-70 |
| 1989-09-20 | Detroit Tigers | W 9-2 | 1485.94 | 1452.24 | 59.76% | 40.24% | +2.23 | 83-70 |
| 1989-09-22 | New York Yankees | L 4-5 | 1488.17 | 1475.30 | 56.84% | 43.16% | -1.19 | 83-71 |
| 1989-09-23 | New York Yankees | W 10-2 | 1486.98 | 1476.50 | 56.51% | 43.49% | +2.58 | 84-71 |
| 1989-09-24 | New York Yankees | L 0-2 | 1489.56 | 1473.92 | 57.23% | 42.77% | -1.70 | 84-72 |
| 1989-09-25 | @ Milwaukee Brewers | W 5-3 | 1487.86 | 1521.73 | 40.22% | 59.78% | +1.78 | 85-72 |
| 1989-09-26 | @ Milwaukee Brewers | L 3-7 | 1489.64 | 1519.95 | 40.71% | 59.29% | -1.71 | 85-73 |
| 1989-09-27 | @ Milwaukee Brewers | W 4-0 | 1487.93 | 1521.66 | 40.24% | 59.76% | +2.51 | 86-73 |
| 1989-09-29 | @ Toronto Blue Jays | L 1-2 | 1490.44 | 1534.76 | 38.78% | 61.22% | -0.58 | 86-74 |
| 1989-09-30 | @ Toronto Blue Jays | L 3-4 | 1489.86 | 1535.34 | 38.62% | 61.38% | -0.81 | 86-75 |
| 1989-10-01 | @ Toronto Blue Jays | W 7-5 | 1489.05 | 1536.15 | 38.40% | 61.60% | +1.83 | 87-75 |
| 1989-04-03 | @ Baltimore Orioles | L 4-5 | 1514.49 | 1460.80 | 52.69% | 47.31% | -0.78 | 0-1 |
| 1989-04-06 | @ Baltimore Orioles | L 4-6 | 1513.71 | 1461.58 | 52.47% | 47.53% | -1.56 | 0-2 |
| 1989-04-07 | @ Kansas City Royals | L 8-9 | 1512.15 | 1508.19 | 45.55% | 54.45% | -0.96 | 0-3 |
| 1989-04-08 | @ Kansas City Royals | L 1-2 | 1511.19 | 1509.15 | 45.27% | 54.73% | -0.67 | 0-4 |
| 1989-04-09 | @ Kansas City Royals | W 8-6 | 1510.52 | 1509.82 | 45.08% | 54.92% | +1.63 | 1-4 |
| 1989-04-10 | Cleveland Indians | W 5-2 | 1512.15 | 1488.82 | 58.31% | 41.69% | +1.52 | 2-4 |
| 1989-04-12 | Cleveland Indians | L 6-10 | 1513.67 | 1487.31 | 58.74% | 41.26% | -2.47 | 2-5 |
| 1989-04-13 | Cleveland Indians | W 9-1 | 1511.20 | 1489.77 | 58.05% | 41.95% | +2.49 | 3-5 |
| 1989-04-14 | Baltimore Orioles | W 7-4 | 1513.69 | 1462.87 | 62.10% | 37.90% | +1.38 | 4-5 |
| 1989-04-15 | Baltimore Orioles | L 4-12 | 1515.07 | 1461.49 | 62.48% | 37.52% | -3.71 | 4-6 |
| 1989-04-17 | Baltimore Orioles | W 6-4 | 1511.36 | 1465.20 | 61.47% | 38.53% | +1.15 | 5-6 |
| 1989-04-19 | @ Cleveland Indians | W 8-4 | 1512.51 | 1483.14 | 49.19% | 50.81% | +2.13 | 6-6 |
| 1989-04-20 | @ Cleveland Indians | W 5-2 | 1514.64 | 1481.01 | 49.81% | 50.19% | +1.83 | 7-6 |
| 1989-04-21 | Kansas City Royals | L 4-7 | 1516.47 | 1506.79 | 56.39% | 43.61% | -2.06 | 7-7 |
| 1989-04-22 | Kansas City Royals | L 3-7 | 1514.41 | 1508.84 | 55.81% | 44.19% | -2.34 | 7-8 |
| 1989-04-23 | Kansas City Royals | L 0-10 | 1512.07 | 1511.18 | 55.14% | 44.86% | -3.66 | 7-9 |
| 1989-04-25 | Chicago White Sox | W 11-0 | 1508.41 | 1477.90 | 59.31% | 40.69% | +2.83 | 8-9 |
| 1989-04-26 | Chicago White Sox | W 5-4 | 1511.24 | 1475.07 | 60.10% | 39.90% | +0.59 | 9-9 |
| 1989-04-27 | Chicago White Sox | L 1-3 | 1511.83 | 1474.48 | 60.26% | 39.74% | -1.26 | 9-10 |
| 1989-04-28 | @ Texas Rangers | L 6-7 | 1510.57 | 1503.30 | 46.02% | 53.98% | -0.68 | 9-11 |
| 1989-04-29 | @ Texas Rangers | W 8-5 | 1509.89 | 1503.99 | 45.82% | 54.18% | +1.97 | 10-11 |
| 1989-04-30 | @ Texas Rangers | L 1-2 | 1511.86 | 1502.02 | 46.39% | 53.61% | -0.98 | 10-12 |
| 1989-05-01 | @ Minnesota Twins | W 13-6 | 1510.88 | 1512.65 | 44.73% | 55.27% | +3.07 | 11-12 |
| 1989-05-02 | @ Minnesota Twins | W 4-2 | 1513.95 | 1509.58 | 45.61% | 54.39% | +1.62 | 12-12 |
| 1989-05-03 | @ Chicago White Sox | W 8-4 | 1515.57 | 1475.73 | 50.70% | 49.30% | +2.07 | 13-12 |
| 1989-05-04 | @ Chicago White Sox | L 4-5 | 1517.64 | 1473.65 | 51.30% | 48.70% | -1.08 | 13-13 |
| 1989-05-05 | Texas Rangers | W 7-6 | 1516.56 | 1495.71 | 57.97% | 42.03% | +0.88 | 14-13 |
| 1989-05-06 | Texas Rangers | W 7-0 | 1517.44 | 1494.83 | 58.21% | 41.79% | +2.33 | 15-13 |
| 1989-05-07 | Texas Rangers | W 9-5 | 1519.77 | 1492.50 | 58.86% | 41.14% | +1.72 | 16-13 |
| 1989-05-08 | Minnesota Twins | L 2-4 | 1521.49 | 1500.68 | 57.96% | 42.04% | -1.72 | 16-14 |
| 1989-05-09 | Minnesota Twins | L 2-6 | 1519.77 | 1502.40 | 57.48% | 42.52% | -2.41 | 16-15 |
| 1989-05-12 | @ Seattle Mariners | W 2-0 | 1517.36 | 1488.38 | 49.14% | 50.86% | +1.51 | 17-15 |
| 1989-05-13 | @ Seattle Mariners | L 6-14 | 1518.87 | 1486.87 | 49.57% | 50.43% | -2.95 | 17-16 |
| 1989-05-14 | @ Seattle Mariners | L 3-4 | 1515.92 | 1489.81 | 48.72% | 51.28% | -1.02 | 17-17 |
| 1989-05-16 | @ California Angels | L 2-7 | 1514.90 | 1510.17 | 45.66% | 54.34% | -2.14 | 17-18 |
| 1989-05-17 | @ California Angels | L 0-5 | 1512.76 | 1512.31 | 45.05% | 54.95% | -2.12 | 17-19 |
| 1989-05-18 | @ California Angels | W 5-2 | 1510.64 | 1514.43 | 44.44% | 55.56% | +2.02 | 18-19 |
| 1989-05-19 | @ Oakland Athletics | W 7-4 | 1512.66 | 1541.94 | 40.86% | 59.14% | +1.52 | 19-19 |
| 1989-05-20 | @ Oakland Athletics | L 3-6 | 1514.18 | 1540.42 | 41.28% | 58.72% | -1.50 | 19-20 |
| 1989-05-21 | @ Oakland Athletics | L 4-5 | 1512.68 | 1541.92 | 40.86% | 59.14% | -0.86 | 19-21 |
| 1989-05-23 | Seattle Mariners | W 6-5 | 1511.82 | 1488.52 | 58.31% | 41.69% | +0.88 | 20-21 |
| 1989-05-24 | Seattle Mariners | W 6-5 | 1512.70 | 1487.65 | 58.55% | 41.45% | +0.87 | 21-21 |
| 1989-05-25 | Seattle Mariners | W 10-0 | 1513.57 | 1486.78 | 58.80% | 41.20% | +2.74 | 22-21 |
| 1989-05-26 | California Angels | L 0-5 | 1516.31 | 1515.01 | 55.20% | 44.80% | -2.60 | 22-22 |
| 1989-05-28 | California Angels | L 0-3 | 1513.71 | 1517.60 | 54.46% | 45.54% | -1.98 | 22-23 |
| 1989-05-29 | Oakland Athletics | W 3-2 | 1511.73 | 1544.67 | 50.29% | 49.71% | +0.74 | 23-23 |
| 1989-05-30 | Oakland Athletics | L 2-4 | 1512.47 | 1543.93 | 50.51% | 49.49% | -1.50 | 23-24 |
| 1989-05-31 | Oakland Athletics | W 4-3 | 1510.97 | 1545.43 | 50.07% | 49.93% | +0.74 | 24-24 |
| 1989-06-02 | Toronto Blue Jays | L 2-7 | 1511.71 | 1503.80 | 56.14% | 43.86% | -2.63 | 24-25 |
| 1989-06-03 | Toronto Blue Jays | L 2-10 | 1509.08 | 1506.44 | 55.39% | 44.61% | -3.29 | 24-26 |
| 1989-06-04 | Toronto Blue Jays | L 11-13 | 1505.79 | 1509.73 | 54.46% | 45.54% | -1.15 | 24-27 |
| 1989-06-05 | @ Detroit Tigers | W 5-2 | 1504.64 | 1488.26 | 47.33% | 52.67% | +1.92 | 25-27 |
| 1989-06-06 | @ Detroit Tigers | L 1-5 | 1506.56 | 1486.35 | 47.88% | 52.12% | -2.01 | 25-28 |
| 1989-06-07 | @ Detroit Tigers | W 6-1 | 1504.55 | 1488.36 | 47.30% | 52.70% | +2.47 | 26-28 |
| 1989-06-08 | @ New York Yankees | L 7-8 | 1507.02 | 1488.34 | 47.66% | 52.34% | -0.70 | 26-29 |
| 1989-06-10 | @ New York Yankees | W 14-8 | 1506.32 | 1489.05 | 47.45% | 52.55% | +2.70 | 27-29 |
| 1989-06-11 | @ New York Yankees | L 2-4 | 1509.02 | 1486.35 | 48.23% | 51.77% | -1.43 | 27-30 |
| 1989-06-11 | @ New York Yankees | L 7-8 | 1507.59 | 1487.78 | 47.82% | 52.18% | -1.01 | 27-31 |
| 1989-06-13 | Detroit Tigers | W 8-7 | 1506.58 | 1484.40 | 58.15% | 41.85% | +0.88 | 28-31 |
| 1989-06-14 | Detroit Tigers | L 3-7 | 1507.46 | 1483.52 | 58.40% | 41.60% | -2.45 | 28-32 |
| 1989-06-16 | @ Chicago White Sox | W 2-0 | 1505.01 | 1457.34 | 51.83% | 48.17% | +1.43 | 29-32 |
| 1989-06-17 | @ Chicago White Sox | W 6-1 | 1506.44 | 1455.90 | 52.24% | 47.76% | +2.24 | 30-32 |
| 1989-06-18 | @ Chicago White Sox | W 7-4 | 1508.68 | 1453.66 | 52.88% | 47.12% | +1.72 | 31-32 |
| 1989-06-19 | @ Chicago White Sox | L 2-8 | 1510.40 | 1451.95 | 53.37% | 46.63% | -2.75 | 31-33 |
| 1989-06-20 | Texas Rangers | W 6-3 | 1507.65 | 1491.15 | 57.36% | 42.64% | +1.55 | 32-33 |
| 1989-06-21 | Texas Rangers | L 3-10 | 1509.20 | 1489.60 | 57.79% | 42.21% | -3.21 | 32-34 |
| 1989-06-22 | Texas Rangers | L 1-9 | 1505.99 | 1492.81 | 56.89% | 43.11% | -3.38 | 32-35 |
| 1989-06-23 | Minnesota Twins | L 0-10 | 1502.61 | 1518.78 | 52.70% | 47.30% | -3.50 | 32-36 |
| 1989-06-24 | Minnesota Twins | W 6-2 | 1499.11 | 1522.28 | 51.70% | 48.30% | +2.03 | 33-36 |
| 1989-06-24 | Minnesota Twins | W 11-2 | 1501.14 | 1520.25 | 52.28% | 47.72% | +3.01 | 34-36 |
| 1989-06-25 | Minnesota Twins | L 0-7 | 1504.15 | 1517.25 | 53.14% | 46.86% | -2.96 | 34-37 |
| 1989-06-27 | @ Milwaukee Brewers | L 4-5 | 1501.19 | 1497.91 | 45.45% | 54.55% | -0.95 | 34-38 |
| 1989-06-28 | @ Milwaukee Brewers | L 5-12 | 1500.24 | 1498.87 | 45.18% | 54.82% | -2.51 | 34-39 |
| 1989-06-29 | @ Milwaukee Brewers | W 2-1 | 1497.73 | 1501.38 | 44.46% | 55.54% | +1.16 | 35-39 |
| 1989-06-30 | @ Toronto Blue Jays | W 3-1 | 1498.89 | 1516.94 | 42.43% | 57.57% | +1.71 | 36-39 |
| 1989-07-01 | @ Toronto Blue Jays | W 3-1 | 1500.60 | 1515.23 | 42.91% | 57.09% | +1.70 | 37-39 |
| 1989-07-02 | @ Toronto Blue Jays | W 4-1 | 1502.30 | 1513.54 | 43.39% | 56.61% | +1.46 | 38-39 |
| 1989-07-03 | @ Toronto Blue Jays | L 2-3 | 1503.76 | 1512.08 | 43.80% | 56.20% | -0.92 | 38-40 |
| 1989-07-04 | Milwaukee Brewers | L 3-4 | 1502.84 | 1502.46 | 55.07% | 44.93% | -1.16 | 38-41 |
| 1989-07-06 | Milwaukee Brewers | W 5-4 | 1501.68 | 1503.62 | 54.74% | 45.26% | +0.95 | 39-41 |
| 1989-07-07 | New York Yankees | W 6-4 | 1502.63 | 1491.62 | 56.58% | 43.42% | +1.29 | 40-41 |
| 1989-07-08 | New York Yankees | L 5-7 | 1503.92 | 1490.33 | 56.94% | 43.06% | -1.69 | 40-42 |
| 1989-07-09 | New York Yankees | W 10-5 | 1502.23 | 1492.02 | 56.47% | 43.53% | +2.04 | 41-42 |
| 1989-07-13 | @ Minnesota Twins | W 3-1 | 1504.27 | 1507.42 | 44.54% | 55.46% | +1.65 | 42-42 |
| 1989-07-14 | @ Minnesota Twins | W 5-0 | 1505.92 | 1505.77 | 45.00% | 55.00% | +2.58 | 43-42 |
| 1989-07-15 | @ Minnesota Twins | L 2-3 | 1508.50 | 1503.19 | 45.74% | 54.26% | -0.96 | 43-43 |
| 1989-07-16 | @ Minnesota Twins | L 3-4 | 1507.54 | 1504.15 | 45.47% | 54.53% | -0.67 | 43-44 |
| 1989-07-17 | @ Texas Rangers | L 6-12 | 1506.87 | 1492.09 | 47.10% | 52.90% | -2.43 | 43-45 |
| 1989-07-18 | @ Texas Rangers | L 1-8 | 1504.44 | 1494.51 | 46.40% | 53.60% | -2.57 | 43-46 |
| 1989-07-19 | @ Texas Rangers | W 4-0 | 1501.87 | 1497.09 | 45.66% | 54.34% | +2.28 | 44-46 |
| 1989-07-21 | Chicago White Sox | L 0-1 | 1504.15 | 1463.49 | 60.72% | 39.28% | -1.28 | 44-47 |
| 1989-07-22 | Chicago White Sox | L 6-10 | 1502.87 | 1464.76 | 60.37% | 39.63% | -2.53 | 44-48 |
| 1989-07-23 | Chicago White Sox | W 8-2 | 1500.34 | 1467.30 | 59.67% | 40.33% | +2.07 | 45-48 |
| 1989-07-25 | Kansas City Royals | W 10-0 | 1502.41 | 1512.94 | 53.51% | 46.49% | +3.09 | 46-48 |
| 1989-07-26 | Kansas City Royals | L 4-7 | 1505.50 | 1509.85 | 54.40% | 45.60% | -1.98 | 46-49 |
| 1989-07-27 | Kansas City Royals | W 7-2 | 1503.52 | 1511.83 | 53.83% | 46.17% | +2.17 | 47-49 |
| 1989-07-28 | @ Cleveland Indians | L 2-3 | 1505.69 | 1493.95 | 46.66% | 53.34% | -0.98 | 47-50 |
| 1989-07-28 | @ Cleveland Indians | L 1-2 | 1504.71 | 1494.93 | 46.38% | 53.62% | -0.97 | 47-51 |
| 1989-07-29 | @ Cleveland Indians | W 5-0 | 1503.74 | 1495.90 | 46.10% | 53.90% | +2.53 | 48-51 |
| 1989-07-30 | @ Cleveland Indians | W 5-2 | 1506.27 | 1493.37 | 46.83% | 53.17% | +1.93 | 49-51 |
| 1989-07-31 | Baltimore Orioles | W 9-6 | 1508.20 | 1484.52 | 58.36% | 41.64% | +1.51 | 50-51 |
| 1989-08-01 | Baltimore Orioles | W 5-3 | 1509.71 | 1483.01 | 58.79% | 41.21% | +1.23 | 51-51 |
| 1989-08-01 | Baltimore Orioles | W 6-2 | 1510.94 | 1481.78 | 59.13% | 40.87% | +1.72 | 52-51 |
| 1989-08-02 | Baltimore Orioles | L 8-9 | 1512.66 | 1480.06 | 59.60% | 40.40% | -1.26 | 52-52 |
| 1989-08-03 | Cleveland Indians | L 2-4 | 1511.40 | 1489.39 | 58.13% | 41.87% | -1.72 | 52-53 |
| 1989-08-04 | Cleveland Indians | L 3-4 | 1509.68 | 1491.12 | 57.64% | 42.36% | -1.21 | 52-54 |
| 1989-08-05 | Cleveland Indians | W 10-2 | 1508.47 | 1492.33 | 57.30% | 42.70% | +2.53 | 53-54 |
| 1989-08-06 | Cleveland Indians | W 6-4 | 1511.00 | 1489.79 | 58.02% | 41.98% | +1.25 | 54-54 |
| 1989-08-07 | @ Kansas City Royals | L 4-6 | 1512.25 | 1510.75 | 45.20% | 54.80% | -1.34 | 54-55 |
| 1989-08-08 | @ Kansas City Royals | L 1-8 | 1510.91 | 1512.09 | 44.81% | 55.19% | -2.49 | 54-56 |
| 1989-08-09 | @ Kansas City Royals | W 6-2 | 1508.42 | 1514.58 | 44.11% | 55.89% | +2.35 | 55-56 |
| 1989-08-11 | @ Baltimore Orioles | W 6-4 | 1510.77 | 1480.11 | 49.38% | 50.62% | +1.50 | 56-56 |
| 1989-08-11 | @ Baltimore Orioles | L 1-4 | 1512.27 | 1478.61 | 49.81% | 50.19% | -1.81 | 56-57 |
| 1989-08-12 | @ Baltimore Orioles | W 10-8 | 1510.46 | 1480.42 | 49.29% | 50.71% | +1.06 | 57-57 |
| 1989-08-13 | @ Baltimore Orioles | L 1-6 | 1511.52 | 1479.35 | 49.60% | 50.40% | -2.33 | 57-58 |
| 1989-08-14 | Toronto Blue Jays | L 2-4 | 1509.19 | 1517.46 | 53.84% | 46.16% | -1.60 | 57-59 |
| 1989-08-15 | Toronto Blue Jays | L 2-7 | 1507.59 | 1519.05 | 53.38% | 46.62% | -2.50 | 57-60 |
| 1989-08-16 | Toronto Blue Jays | L 3-7 | 1505.09 | 1521.56 | 52.66% | 47.34% | -2.21 | 57-61 |
| 1989-08-17 | @ Milwaukee Brewers | L 4-8 | 1502.88 | 1514.64 | 43.31% | 56.69% | -1.82 | 57-62 |
| 1989-08-18 | @ Milwaukee Brewers | L 2-5 | 1501.06 | 1516.46 | 42.80% | 57.20% | -1.56 | 57-63 |
| 1989-08-19 | @ Milwaukee Brewers | W 3-1 | 1499.50 | 1518.01 | 42.36% | 57.64% | +1.21 | 58-63 |
| 1989-08-20 | @ Milwaukee Brewers | L 3-6 | 1500.71 | 1516.80 | 42.70% | 57.30% | -1.55 | 58-64 |
| 1989-08-21 | @ New York Yankees | L 4-6 | 1499.16 | 1479.43 | 47.81% | 52.19% | -1.42 | 58-65 |
| 1989-08-22 | @ New York Yankees | W 4-3 | 1497.74 | 1480.85 | 47.40% | 52.60% | +1.10 | 59-65 |
| 1989-08-23 | @ New York Yankees | W 4-1 | 1498.84 | 1479.74 | 47.72% | 52.28% | +1.90 | 60-65 |
| 1989-08-25 | Detroit Tigers | W 4-2 | 1500.74 | 1451.80 | 61.85% | 38.15% | +1.14 | 61-65 |
| 1989-08-25 | Detroit Tigers | W 11-3 | 1501.88 | 1450.67 | 62.16% | 37.84% | +2.24 | 62-65 |
| 1989-08-26 | Detroit Tigers | W 5-2 | 1504.12 | 1448.42 | 62.76% | 37.24% | +1.36 | 63-65 |
| 1989-08-27 | Detroit Tigers | W 7-1 | 1505.48 | 1447.06 | 63.13% | 36.87% | +1.90 | 64-65 |
| 1989-08-28 | Detroit Tigers | W 6-3 | 1507.38 | 1445.17 | 63.63% | 36.37% | +1.32 | 65-65 |
| 1989-08-29 | California Angels | W 8-4 | 1508.70 | 1533.94 | 51.40% | 48.60% | +2.04 | 66-65 |
| 1989-08-29 | California Angels | W 13-5 | 1510.74 | 1531.90 | 51.99% | 48.01% | +2.85 | 67-65 |
| 1989-08-30 | California Angels | L 0-4 | 1513.59 | 1529.05 | 52.81% | 47.19% | -2.22 | 67-66 |
| 1989-08-31 | California Angels | W 5-2 | 1511.37 | 1531.27 | 52.17% | 47.83% | +1.74 | 68-66 |
| 1989-09-01 | Seattle Mariners | L 2-7 | 1513.11 | 1479.07 | 59.80% | 40.20% | -2.80 | 68-67 |
| 1989-09-02 | Seattle Mariners | W 6-5 | 1510.31 | 1481.88 | 59.02% | 40.98% | +0.86 | 69-67 |
| 1989-09-03 | Seattle Mariners | L 2-3 | 1511.17 | 1481.02 | 59.26% | 40.74% | -1.25 | 69-68 |
| 1989-09-04 | @ Oakland Athletics | W 8-5 | 1509.92 | 1557.32 | 38.36% | 61.64% | +2.24 | 70-68 |
| 1989-09-05 | @ Oakland Athletics | L 1-13 | 1512.16 | 1555.08 | 38.97% | 61.03% | -2.83 | 70-69 |
| 1989-09-06 | @ Oakland Athletics | L 5-7 | 1509.33 | 1557.91 | 38.20% | 61.80% | -1.14 | 70-70 |
| 1989-09-08 | @ California Angels | L 1-2 | 1508.19 | 1519.37 | 43.40% | 56.60% | -0.91 | 70-71 |
| 1989-09-09 | @ California Angels | L 5-8 | 1507.28 | 1520.28 | 43.14% | 56.86% | -1.57 | 70-72 |
| 1989-09-10 | @ California Angels | L 1-2 | 1505.71 | 1521.85 | 42.70% | 57.30% | -0.63 | 70-73 |
| 1989-09-11 | @ Seattle Mariners | L 1-2 | 1505.08 | 1468.58 | 50.22% | 49.78% | -1.06 | 70-74 |
| 1989-09-12 | @ Seattle Mariners | L 3-5 | 1504.02 | 1469.64 | 49.91% | 50.09% | -1.48 | 70-75 |
| 1989-09-13 | @ Seattle Mariners | L 4-7 | 1502.54 | 1471.12 | 49.49% | 50.51% | -1.80 | 70-76 |
| 1989-09-15 | Oakland Athletics | W 7-2 | 1500.74 | 1559.25 | 46.62% | 53.38% | +2.51 | 71-76 |
| 1989-09-16 | Oakland Athletics | W 5-2 | 1503.25 | 1556.74 | 47.34% | 52.66% | +1.91 | 72-76 |
| 1989-09-17 | Oakland Athletics | W 7-6 | 1505.16 | 1554.82 | 47.89% | 52.11% | +1.10 | 73-76 |
| 1989-09-18 | @ Toronto Blue Jays | W 6-3 | 1506.26 | 1538.92 | 40.39% | 59.61% | +2.17 | 74-76 |
| 1989-09-19 | @ Toronto Blue Jays | L 5-6 | 1508.43 | 1536.75 | 40.99% | 59.01% | -0.61 | 74-77 |
| 1989-09-20 | @ Toronto Blue Jays | W 10-3 | 1507.82 | 1537.36 | 40.82% | 59.18% | +3.29 | 75-77 |
| 1989-09-22 | @ Detroit Tigers | W 9-7 | 1511.11 | 1450.01 | 53.75% | 46.25% | +1.37 | 76-77 |
| 1989-09-23 | @ Detroit Tigers | W 6-1 | 1512.48 | 1448.63 | 54.14% | 45.86% | +2.15 | 77-77 |
| 1989-09-24 | @ Detroit Tigers | W 4-2 | 1514.63 | 1446.48 | 54.76% | 45.24% | +1.35 | 78-77 |
| 1989-09-25 | New York Yankees | W 7-4 | 1515.98 | 1475.61 | 60.68% | 39.32% | +1.43 | 79-77 |
| 1989-09-26 | New York Yankees | W 9-5 | 1517.41 | 1474.18 | 61.07% | 38.93% | +1.63 | 80-77 |
| 1989-09-27 | New York Yankees | L 0-3 | 1519.04 | 1472.55 | 61.51% | 38.49% | -2.24 | 80-78 |
| 1989-09-28 | Milwaukee Brewers | W 12-6 | 1516.80 | 1519.15 | 54.68% | 45.32% | +2.34 | 81-78 |
| 1989-09-29 | Milwaukee Brewers | W 5-4 | 1519.14 | 1516.82 | 55.35% | 44.65% | +0.93 | 82-78 |
| 1989-09-30 | Milwaukee Brewers | L 1-3 | 1520.07 | 1515.89 | 55.61% | 44.39% | -1.65 | 82-79 |
| 1989-10-01 | Milwaukee Brewers | W 5-1 | 1518.42 | 1517.54 | 55.14% | 44.86% | +1.89 | 83-79 |
| 1989-04-04 | Chicago White Sox | L 2-9 | 1489.25 | 1486.15 | 55.46% | 44.54% | -3.08 | 0-1 |
| 1989-04-05 | Chicago White Sox | W 6-2 | 1486.17 | 1489.23 | 54.58% | 45.42% | +1.90 | 1-1 |
| 1989-04-06 | Chicago White Sox | L 2-3 | 1488.07 | 1487.32 | 55.12% | 44.88% | -1.15 | 1-2 |
| 1989-04-07 | Seattle Mariners | W 2-1 | 1486.92 | 1480.57 | 55.92% | 44.08% | +0.92 | 2-2 |
| 1989-04-08 | Seattle Mariners | L 0-7 | 1487.84 | 1479.65 | 56.18% | 43.82% | -3.12 | 2-3 |
| 1989-04-09 | Seattle Mariners | W 13-5 | 1484.72 | 1482.77 | 55.30% | 44.70% | +2.66 | 3-3 |
| 1989-04-10 | Oakland Athletics | L 0-4 | 1487.38 | 1530.29 | 48.86% | 51.14% | -2.06 | 3-4 |
| 1989-04-11 | Oakland Athletics | W 7-1 | 1485.32 | 1532.34 | 48.27% | 51.73% | +2.67 | 4-4 |
| 1989-04-12 | Oakland Athletics | W 5-0 | 1487.99 | 1529.68 | 49.03% | 50.97% | +2.39 | 5-4 |
| 1989-04-13 | Oakland Athletics | L 0-5 | 1490.38 | 1527.29 | 49.72% | 50.28% | -2.34 | 5-5 |
| 1989-04-14 | @ Seattle Mariners | L 5-9 | 1488.04 | 1482.29 | 45.80% | 54.20% | -1.92 | 5-6 |
| 1989-04-15 | @ Seattle Mariners | W 9-2 | 1486.12 | 1484.22 | 45.25% | 54.75% | +3.04 | 6-6 |
| 1989-04-16 | @ Seattle Mariners | W 10-0 | 1489.16 | 1481.18 | 46.12% | 53.88% | +3.58 | 7-6 |
| 1989-04-17 | @ Chicago White Sox | W 3-0 | 1492.74 | 1489.50 | 45.45% | 54.55% | +1.98 | 8-6 |
| 1989-04-19 | @ Chicago White Sox | W 7-2 | 1494.72 | 1487.51 | 46.01% | 53.99% | +2.54 | 9-6 |
| 1989-04-21 | @ Oakland Athletics | L 6-10 | 1497.26 | 1530.98 | 40.24% | 59.76% | -1.69 | 9-7 |
| 1989-04-22 | @ Oakland Athletics | L 3-4 | 1495.57 | 1532.67 | 39.77% | 60.23% | -0.84 | 9-8 |
| 1989-04-23 | @ Oakland Athletics | L 0-2 | 1494.73 | 1533.50 | 39.54% | 60.46% | -1.17 | 9-9 |
| 1989-04-24 | Baltimore Orioles | W 3-2 | 1493.56 | 1466.93 | 58.77% | 41.23% | +0.87 | 10-9 |
| 1989-04-25 | Baltimore Orioles | L 1-8 | 1494.43 | 1466.07 | 59.02% | 40.98% | -3.28 | 10-10 |
| 1989-04-26 | Detroit Tigers | W 1-0 | 1491.15 | 1503.19 | 53.30% | 46.70% | +0.98 | 11-10 |
| 1989-04-27 | Detroit Tigers | W 10-3 | 1492.13 | 1502.21 | 53.58% | 46.42% | +2.58 | 12-10 |
| 1989-04-28 | Toronto Blue Jays | W 9-0 | 1494.71 | 1514.70 | 52.16% | 47.84% | +3.01 | 13-10 |
| 1989-04-29 | Toronto Blue Jays | W 4-3 | 1497.72 | 1511.69 | 53.02% | 46.98% | +0.70 | 14-10 |
| 1989-04-30 | Toronto Blue Jays | W 1-0 | 1498.42 | 1510.99 | 53.22% | 46.78% | +0.69 | 15-10 |
| 1989-05-02 | @ Baltimore Orioles | L 3-4 | 1499.11 | 1467.09 | 49.57% | 50.43% | -1.04 | 15-11 |
| 1989-05-03 | @ Baltimore Orioles | W 2-0 | 1498.07 | 1468.13 | 49.28% | 50.72% | +1.51 | 16-11 |
| 1989-05-04 | @ Toronto Blue Jays | W 3-2 | 1499.58 | 1509.89 | 43.52% | 56.48% | +0.84 | 17-11 |
| 1989-05-05 | @ Toronto Blue Jays | W 5-3 | 1500.42 | 1509.05 | 43.76% | 56.24% | +1.67 | 18-11 |
| 1989-05-06 | @ Toronto Blue Jays | W 5-4 | 1502.09 | 1507.38 | 44.23% | 55.77% | +1.17 | 19-11 |
| 1989-05-08 | @ Detroit Tigers | W 9-2 | 1503.26 | 1495.57 | 46.08% | 53.92% | +2.99 | 20-11 |
| 1989-05-09 | @ Detroit Tigers | W 5-1 | 1506.25 | 1492.58 | 46.94% | 53.06% | +2.23 | 21-11 |
| 1989-05-10 | @ Detroit Tigers | L 2-3 | 1508.48 | 1490.35 | 47.58% | 52.42% | -1.00 | 21-12 |
| 1989-05-12 | New York Yankees | L 2-5 | 1507.48 | 1496.60 | 56.56% | 43.44% | -2.05 | 21-13 |
| 1989-05-13 | New York Yankees | W 6-1 | 1505.43 | 1498.66 | 55.98% | 44.02% | +2.06 | 22-13 |
| 1989-05-14 | New York Yankees | W 5-0 | 1507.49 | 1496.60 | 56.56% | 43.44% | +2.04 | 23-13 |
| 1989-05-15 | New York Yankees | W 4-3 | 1509.53 | 1494.56 | 57.14% | 42.86% | +0.64 | 24-13 |
| 1989-05-16 | Boston Red Sox | W 7-2 | 1510.17 | 1514.90 | 54.34% | 45.66% | +2.14 | 25-13 |
| 1989-05-17 | Boston Red Sox | W 5-0 | 1512.31 | 1512.76 | 54.95% | 45.05% | +2.12 | 26-13 |
| 1989-05-18 | Boston Red Sox | L 2-5 | 1514.43 | 1510.64 | 55.56% | 44.44% | -2.02 | 26-14 |
| 1989-05-19 | Milwaukee Brewers | W 3-1 | 1512.41 | 1497.38 | 57.15% | 42.85% | +1.27 | 27-14 |
| 1989-05-20 | Milwaukee Brewers | L 3-5 | 1513.68 | 1496.11 | 57.51% | 42.49% | -1.71 | 27-15 |
| 1989-05-21 | Milwaukee Brewers | W 12-9 | 1511.97 | 1497.82 | 57.02% | 42.98% | +1.57 | 28-15 |
| 1989-05-24 | @ New York Yankees | W 11-4 | 1513.54 | 1495.02 | 47.63% | 52.37% | +2.91 | 29-15 |
| 1989-05-25 | @ New York Yankees | L 6-8 | 1516.45 | 1492.11 | 48.47% | 51.53% | -1.44 | 29-16 |
| 1989-05-26 | @ Boston Red Sox | W 5-0 | 1515.01 | 1516.31 | 44.80% | 55.20% | +2.59 | 30-16 |
| 1989-05-28 | @ Boston Red Sox | W 3-0 | 1517.60 | 1513.71 | 45.54% | 54.46% | +1.98 | 31-16 |
| 1989-05-29 | @ Milwaukee Brewers | W 12-3 | 1519.58 | 1498.64 | 47.98% | 52.02% | +3.28 | 32-16 |
| 1989-05-30 | @ Milwaukee Brewers | W 3-2 | 1522.86 | 1495.37 | 48.92% | 51.08% | +1.07 | 33-16 |
| 1989-05-31 | @ Milwaukee Brewers | L 1-4 | 1523.93 | 1494.29 | 49.23% | 50.77% | -1.79 | 33-17 |
| 1989-06-02 | Kansas City Royals | L 0-4 | 1522.14 | 1518.21 | 55.58% | 44.42% | -2.34 | 33-18 |
| 1989-06-03 | Kansas City Royals | W 4-3 | 1519.80 | 1520.54 | 54.91% | 45.09% | +0.95 | 34-18 |
| 1989-06-04 | Kansas City Royals | W 5-1 | 1520.75 | 1519.60 | 55.18% | 44.82% | +1.88 | 35-18 |
| 1989-06-05 | Cleveland Indians | L 3-7 | 1522.63 | 1488.45 | 59.82% | 40.18% | -2.51 | 35-19 |
| 1989-06-06 | Cleveland Indians | W 2-1 | 1520.12 | 1490.96 | 59.13% | 40.87% | +0.86 | 36-19 |
| 1989-06-07 | Cleveland Indians | L 0-1 | 1520.98 | 1490.10 | 59.37% | 40.63% | -1.25 | 36-20 |
| 1989-06-09 | @ Kansas City Royals | L 1-6 | 1519.73 | 1518.72 | 45.13% | 54.87% | -2.12 | 36-21 |
| 1989-06-10 | @ Kansas City Royals | L 4-5 | 1517.61 | 1520.84 | 44.52% | 55.48% | -0.93 | 36-22 |
| 1989-06-11 | @ Kansas City Royals | L 3-5 | 1516.68 | 1521.77 | 44.26% | 55.74% | -1.32 | 36-23 |
| 1989-06-12 | @ Texas Rangers | L 0-4 | 1515.36 | 1488.94 | 48.77% | 51.23% | -2.04 | 36-24 |
| 1989-06-14 | @ Texas Rangers | L 1-5 | 1513.32 | 1490.99 | 48.18% | 51.82% | -2.03 | 36-25 |
| 1989-06-14 | @ Texas Rangers | L 3-6 | 1511.29 | 1493.01 | 47.60% | 52.40% | -1.73 | 36-26 |
| 1989-06-16 | @ Detroit Tigers | W 9-4 | 1509.56 | 1485.97 | 48.36% | 51.64% | +2.43 | 37-26 |
| 1989-06-17 | @ Detroit Tigers | W 6-3 | 1511.99 | 1483.54 | 49.06% | 50.94% | +1.85 | 38-26 |
| 1989-06-18 | @ Detroit Tigers | W 3-1 | 1513.84 | 1481.69 | 49.59% | 50.41% | +1.50 | 39-26 |
| 1989-06-19 | Toronto Blue Jays | L 1-8 | 1515.34 | 1511.17 | 55.61% | 44.39% | -3.09 | 39-27 |
| 1989-06-20 | Toronto Blue Jays | L 2-6 | 1512.25 | 1514.26 | 54.73% | 45.27% | -2.30 | 39-28 |
| 1989-06-21 | Toronto Blue Jays | L 1-6 | 1509.95 | 1516.56 | 54.07% | 45.93% | -1.80 | 39-29 |
| 1989-06-22 | Baltimore Orioles | L 5-6 | 1508.15 | 1497.77 | 56.49% | 43.51% | -1.18 | 39-30 |
| 1989-06-23 | Baltimore Orioles | W 5-1 | 1506.97 | 1498.96 | 56.16% | 43.84% | +1.84 | 40-30 |
| 1989-06-24 | Baltimore Orioles | W 8-3 | 1508.81 | 1497.11 | 56.68% | 43.32% | +2.03 | 41-30 |
| 1989-06-25 | Baltimore Orioles | W 7-6 | 1510.84 | 1495.08 | 57.25% | 42.75% | +0.90 | 42-30 |
| 1989-06-27 | @ Cleveland Indians | W 2-1 | 1511.74 | 1485.67 | 48.72% | 51.28% | +0.76 | 43-30 |
| 1989-06-28 | @ Cleveland Indians | L 1-2 | 1512.50 | 1484.91 | 48.94% | 51.06% | -1.03 | 43-31 |
| 1989-06-29 | @ Minnesota Twins | W 10-3 | 1511.47 | 1524.82 | 43.09% | 56.91% | +3.16 | 44-31 |
| 1989-06-30 | @ Minnesota Twins | W 7-2 | 1514.63 | 1521.66 | 43.98% | 56.02% | +2.64 | 45-31 |
| 1989-07-01 | @ Minnesota Twins | W 6-1 | 1517.27 | 1519.03 | 44.73% | 55.27% | +2.59 | 46-31 |
| 1989-07-02 | @ Minnesota Twins | L 1-2 | 1519.86 | 1516.43 | 45.47% | 54.53% | -0.95 | 46-32 |
| 1989-07-03 | Texas Rangers | W 5-2 | 1518.91 | 1498.10 | 57.96% | 42.04% | +1.52 | 47-32 |
| 1989-07-04 | Texas Rangers | W 5-2 | 1520.43 | 1496.57 | 58.39% | 41.61% | +1.52 | 48-32 |
| 1989-07-05 | Texas Rangers | W 2-1 | 1521.95 | 1495.05 | 58.81% | 41.19% | +0.86 | 49-32 |
| 1989-07-06 | Texas Rangers | L 0-3 | 1522.81 | 1494.19 | 59.05% | 40.95% | -2.14 | 49-33 |
| 1989-07-07 | Minnesota Twins | W 5-2 | 1520.67 | 1512.80 | 56.13% | 43.87% | +1.59 | 50-33 |
| 1989-07-08 | Minnesota Twins | W 4-1 | 1522.26 | 1511.21 | 56.59% | 43.41% | +1.58 | 51-33 |
| 1989-07-09 | Minnesota Twins | W 9-3 | 1523.84 | 1509.63 | 57.03% | 42.97% | +2.21 | 52-33 |
| 1989-07-13 | @ Baltimore Orioles | W 13-5 | 1526.05 | 1495.07 | 49.43% | 50.57% | +3.00 | 53-33 |
| 1989-07-14 | @ Baltimore Orioles | L 4-6 | 1529.05 | 1492.06 | 50.29% | 49.71% | -1.49 | 53-34 |
| 1989-07-15 | @ Baltimore Orioles | L 9-11 | 1527.56 | 1493.56 | 49.86% | 50.14% | -1.48 | 53-35 |
| 1989-07-16 | @ Baltimore Orioles | L 2-3 | 1526.08 | 1495.04 | 49.43% | 50.57% | -0.73 | 53-36 |
| 1989-07-17 | @ Toronto Blue Jays | L 4-6 | 1525.35 | 1515.02 | 46.46% | 53.54% | -1.38 | 53-37 |
| 1989-07-17 | @ Toronto Blue Jays | L 4-5 | 1523.97 | 1516.40 | 46.06% | 53.94% | -0.97 | 53-38 |
| 1989-07-18 | @ Toronto Blue Jays | W 1-0 | 1523.00 | 1517.37 | 45.79% | 54.21% | +1.14 | 54-38 |
| 1989-07-20 | Detroit Tigers | W 4-3 | 1524.14 | 1464.18 | 63.33% | 36.67% | +0.77 | 55-38 |
| 1989-07-21 | Detroit Tigers | W 8-7 | 1524.91 | 1463.41 | 63.54% | 36.46% | +0.76 | 56-38 |
| 1989-07-22 | Detroit Tigers | W 5-4 | 1525.67 | 1462.65 | 63.74% | 36.26% | +0.54 | 57-38 |
| 1989-07-23 | Detroit Tigers | W 5-4 | 1526.21 | 1462.11 | 63.88% | 36.12% | +0.76 | 58-38 |
| 1989-07-24 | @ Oakland Athletics | W 5-4 | 1526.97 | 1547.74 | 42.04% | 57.96% | +1.22 | 59-38 |
| 1989-07-25 | @ Oakland Athletics | W 4-0 | 1528.19 | 1546.53 | 42.39% | 57.61% | +2.42 | 60-38 |
| 1989-07-26 | @ Oakland Athletics | L 5-9 | 1530.61 | 1544.11 | 43.07% | 56.93% | -1.81 | 60-39 |
| 1989-07-27 | Chicago White Sox | W 8-5 | 1528.80 | 1468.72 | 63.35% | 36.65% | +1.33 | 61-39 |
| 1989-07-28 | Chicago White Sox | W 6-5 | 1530.13 | 1467.39 | 63.70% | 36.30% | +0.76 | 62-39 |
| 1989-07-29 | Chicago White Sox | W 2-1 | 1530.89 | 1466.62 | 63.91% | 36.09% | +0.76 | 63-39 |
| 1989-07-30 | Chicago White Sox | L 2-3 | 1531.65 | 1465.87 | 64.11% | 35.89% | -1.35 | 63-40 |
| 1989-07-31 | @ Seattle Mariners | L 5-6 | 1530.30 | 1492.52 | 50.40% | 49.60% | -1.05 | 63-41 |
| 1989-08-01 | @ Seattle Mariners | L 1-8 | 1529.25 | 1493.58 | 50.10% | 49.90% | -2.79 | 63-42 |
| 1989-08-02 | @ Seattle Mariners | W 7-0 | 1526.46 | 1496.36 | 49.30% | 50.70% | +2.82 | 64-42 |
| 1989-08-03 | @ Seattle Mariners | W 6-0 | 1529.28 | 1493.54 | 50.11% | 49.89% | +2.57 | 65-42 |
| 1989-08-04 | @ Milwaukee Brewers | W 6-2 | 1531.85 | 1508.93 | 48.26% | 51.74% | +2.17 | 66-42 |
| 1989-08-05 | @ Milwaukee Brewers | L 2-5 | 1534.02 | 1506.76 | 48.89% | 51.11% | -1.78 | 66-43 |
| 1989-08-06 | @ Milwaukee Brewers | W 6-0 | 1532.24 | 1508.54 | 48.38% | 51.62% | +2.66 | 67-43 |
| 1989-08-08 | Seattle Mariners | L 4-6 | 1534.90 | 1493.51 | 60.82% | 39.18% | -1.28 | 67-44 |
| 1989-08-09 | Seattle Mariners | W 4-1 | 1533.62 | 1494.79 | 60.47% | 39.53% | +1.44 | 68-44 |
| 1989-08-10 | Seattle Mariners | L 2-3 | 1535.06 | 1493.35 | 60.86% | 39.14% | -0.91 | 68-45 |
| 1989-08-11 | Oakland Athletics | L 0-5 | 1534.15 | 1543.56 | 53.67% | 46.33% | -2.52 | 68-46 |
| 1989-08-12 | Oakland Athletics | L 3-8 | 1531.63 | 1546.08 | 52.95% | 47.05% | -2.48 | 68-47 |
| 1989-08-13 | Oakland Athletics | W 4-3 | 1529.15 | 1548.56 | 52.24% | 47.76% | +1.00 | 69-47 |
| 1989-08-14 | Minnesota Twins | L 3-6 | 1530.15 | 1509.43 | 57.95% | 42.05% | -2.11 | 69-48 |
| 1989-08-15 | Minnesota Twins | W 3-2 | 1528.04 | 1511.54 | 57.36% | 42.64% | +0.90 | 70-48 |
| 1989-08-16 | Minnesota Twins | W 7-3 | 1528.94 | 1510.64 | 57.61% | 42.39% | +1.78 | 71-48 |
| 1989-08-18 | Cleveland Indians | W 6-5 | 1530.72 | 1484.82 | 61.43% | 38.57% | +0.81 | 72-48 |
| 1989-08-19 | Cleveland Indians | W 7-4 | 1531.53 | 1484.01 | 61.65% | 38.35% | +1.39 | 73-48 |
| 1989-08-20 | Cleveland Indians | W 1-0 | 1532.92 | 1482.62 | 62.03% | 37.97% | +0.80 | 74-48 |
| 1989-08-21 | @ Kansas City Royals | L 2-4 | 1533.72 | 1523.76 | 46.41% | 53.59% | -1.38 | 74-49 |
| 1989-08-22 | @ Kansas City Royals | L 2-4 | 1532.34 | 1525.14 | 46.01% | 53.99% | -1.36 | 74-50 |
| 1989-08-23 | @ Kansas City Royals | L 4-6 | 1530.98 | 1526.51 | 45.62% | 54.38% | -1.36 | 74-51 |
| 1989-08-24 | @ Kansas City Royals | W 5-0 | 1529.62 | 1527.86 | 45.23% | 54.77% | +2.57 | 75-51 |
| 1989-08-25 | @ Texas Rangers | W 4-1 | 1532.19 | 1492.51 | 50.68% | 49.32% | +1.80 | 76-51 |
| 1989-08-26 | @ Texas Rangers | L 2-3 | 1533.99 | 1490.72 | 51.19% | 48.81% | -1.08 | 76-52 |
| 1989-08-27 | @ Texas Rangers | W 5-4 | 1532.91 | 1491.79 | 50.88% | 49.12% | +1.03 | 77-52 |
| 1989-08-29 | @ Boston Red Sox | L 4-8 | 1533.94 | 1508.70 | 48.60% | 51.40% | -2.04 | 77-53 |
| 1989-08-29 | @ Boston Red Sox | L 5-13 | 1531.90 | 1510.74 | 48.01% | 51.99% | -2.85 | 77-54 |
| 1989-08-30 | @ Boston Red Sox | W 4-0 | 1529.05 | 1513.59 | 47.19% | 52.81% | +2.22 | 78-54 |
| 1989-08-31 | @ Boston Red Sox | L 2-5 | 1531.27 | 1511.37 | 47.83% | 52.17% | -1.74 | 78-55 |
| 1989-09-01 | @ New York Yankees | L 5-11 | 1529.53 | 1468.59 | 53.73% | 46.27% | -2.77 | 78-56 |
| 1989-09-02 | @ New York Yankees | L 1-2 | 1526.76 | 1471.35 | 52.94% | 47.06% | -1.11 | 78-57 |
| 1989-09-03 | @ New York Yankees | L 2-5 | 1525.65 | 1472.46 | 52.62% | 47.38% | -1.91 | 78-58 |
| 1989-09-04 | @ New York Yankees | L 1-2 | 1523.74 | 1474.38 | 52.07% | 47.93% | -1.10 | 78-59 |
| 1989-09-05 | Milwaukee Brewers | W 8-4 | 1522.64 | 1505.44 | 57.45% | 42.55% | +1.79 | 79-59 |
| 1989-09-06 | Milwaukee Brewers | L 4-7 | 1524.43 | 1503.65 | 57.96% | 42.04% | -2.11 | 79-60 |
| 1989-09-07 | Milwaukee Brewers | L 1-7 | 1522.32 | 1505.76 | 57.36% | 42.64% | -2.95 | 79-61 |
| 1989-09-08 | Boston Red Sox | W 2-1 | 1519.37 | 1508.19 | 56.60% | 43.40% | +0.91 | 80-61 |
| 1989-09-09 | Boston Red Sox | W 8-5 | 1520.28 | 1507.28 | 56.86% | 43.14% | +1.57 | 81-61 |
| 1989-09-10 | Boston Red Sox | W 2-1 | 1521.85 | 1505.71 | 57.30% | 42.70% | +0.64 | 82-61 |
| 1989-09-12 | New York Yankees | W 7-6 | 1522.49 | 1481.78 | 60.72% | 39.28% | +0.82 | 83-61 |
| 1989-09-13 | New York Yankees | W 4-3 | 1523.31 | 1480.95 | 60.95% | 39.05% | +0.58 | 84-61 |
| 1989-09-15 | @ Chicago White Sox | L 1-3 | 1523.89 | 1471.50 | 52.50% | 47.50% | -1.56 | 84-62 |
| 1989-09-15 | @ Chicago White Sox | W 2-1 | 1522.33 | 1473.06 | 52.06% | 47.94% | +1.01 | 85-62 |
| 1989-09-16 | @ Chicago White Sox | L 1-2 | 1523.34 | 1472.05 | 52.35% | 47.65% | -1.10 | 85-63 |
| 1989-09-17 | @ Chicago White Sox | W 6-3 | 1522.24 | 1473.15 | 52.03% | 47.97% | +1.75 | 86-63 |
| 1989-09-18 | @ Minnesota Twins | W 6-3 | 1523.99 | 1511.66 | 46.74% | 53.26% | +1.93 | 87-63 |
| 1989-09-19 | @ Minnesota Twins | W 7-3 | 1525.92 | 1509.72 | 47.30% | 52.70% | +2.22 | 88-63 |
| 1989-09-20 | @ Minnesota Twins | W 9-1 | 1528.14 | 1507.51 | 47.94% | 52.06% | +3.09 | 89-63 |
| 1989-09-21 | @ Cleveland Indians | L 4-5 | 1531.23 | 1468.99 | 53.91% | 46.09% | -0.80 | 89-64 |
| 1989-09-23 | @ Cleveland Indians | L 3-4 | 1530.43 | 1469.79 | 53.69% | 46.31% | -1.13 | 89-65 |
| 1989-09-23 | @ Cleveland Indians | L 2-6 | 1529.30 | 1470.92 | 53.36% | 46.64% | -2.24 | 89-66 |
| 1989-09-24 | @ Cleveland Indians | L 4-5 | 1527.06 | 1473.16 | 52.72% | 47.28% | -1.11 | 89-67 |
| 1989-09-26 | Kansas City Royals | L 0-4 | 1525.95 | 1518.55 | 56.07% | 43.93% | -2.35 | 89-68 |
| 1989-09-27 | Kansas City Royals | L 3-8 | 1523.60 | 1520.90 | 55.40% | 44.60% | -2.60 | 89-69 |
| 1989-09-28 | Kansas City Royals | W 2-0 | 1521.00 | 1523.51 | 54.66% | 45.34% | +1.34 | 90-69 |
| 1989-09-29 | Texas Rangers | L 0-5 | 1522.34 | 1484.87 | 60.28% | 39.72% | -2.83 | 90-70 |
| 1989-09-30 | Texas Rangers | L 0-2 | 1519.51 | 1487.70 | 59.50% | 40.50% | -1.77 | 90-71 |
| 1989-10-01 | Texas Rangers | W 4-3 | 1517.74 | 1489.47 | 59.00% | 41.00% | +0.87 | 91-71 |
| 1989-04-04 | Philadelphia Phillies | W 5-4 | 1489.74 | 1476.30 | 56.92% | 43.08% | +0.91 | 1-0 |
| 1989-04-05 | Philadelphia Phillies | L 4-12 | 1490.65 | 1475.40 | 57.18% | 42.82% | -3.40 | 1-1 |
| 1989-04-06 | Philadelphia Phillies | L 3-8 | 1487.25 | 1478.79 | 56.22% | 43.78% | -2.64 | 1-2 |
| 1989-04-07 | Pittsburgh Pirates | W 6-5 | 1484.61 | 1503.40 | 52.33% | 47.67% | +1.00 | 2-2 |
| 1989-04-08 | Pittsburgh Pirates | W 5-3 | 1485.61 | 1502.40 | 52.62% | 47.38% | +1.41 | 3-2 |
| 1989-04-09 | Pittsburgh Pirates | W 8-3 | 1487.02 | 1500.99 | 53.02% | 46.98% | +2.21 | 4-2 |
| 1989-04-11 | St. Louis Cardinals | W 5-4 | 1489.23 | 1499.33 | 53.57% | 46.43% | +0.97 | 5-2 |
| 1989-04-12 | St. Louis Cardinals | W 3-2 | 1490.20 | 1498.35 | 53.85% | 46.15% | +0.97 | 6-2 |
| 1989-04-14 | @ Philadelphia Phillies | W 6-4 | 1491.17 | 1483.06 | 46.14% | 53.86% | +1.60 | 7-2 |
| 1989-04-16 | @ Philadelphia Phillies | W 5-3 | 1492.77 | 1481.47 | 46.60% | 53.40% | +1.59 | 8-2 |
| 1989-04-17 | @ Montreal Expos | L 1-2 | 1494.36 | 1500.08 | 44.17% | 55.83% | -0.93 | 8-3 |
| 1989-04-18 | @ Montreal Expos | L 2-11 | 1493.43 | 1501.01 | 43.91% | 56.09% | -2.77 | 8-4 |
| 1989-04-19 | @ Montreal Expos | L 2-3 | 1490.66 | 1503.78 | 43.12% | 56.88% | -0.90 | 8-5 |
| 1989-04-20 | @ New York Mets | L 3-4 | 1489.76 | 1528.35 | 39.57% | 60.43% | -0.83 | 8-6 |
| 1989-04-21 | @ New York Mets | W 8-4 | 1488.93 | 1529.18 | 39.34% | 60.66% | +2.54 | 9-6 |
| 1989-04-22 | @ New York Mets | L 1-3 | 1491.47 | 1526.63 | 40.04% | 59.96% | -1.19 | 9-7 |
| 1989-04-23 | @ New York Mets | L 2-4 | 1490.28 | 1527.82 | 39.71% | 60.29% | -1.18 | 9-8 |
| 1989-04-25 | Los Angeles Dodgers | L 0-4 | 1489.10 | 1520.22 | 50.56% | 49.44% | -2.12 | 9-9 |
| 1989-04-26 | Los Angeles Dodgers | L 1-3 | 1486.98 | 1522.34 | 49.95% | 50.05% | -1.48 | 9-10 |
| 1989-04-27 | Los Angeles Dodgers | W 1-0 | 1485.50 | 1523.82 | 49.52% | 50.48% | +1.06 | 10-10 |
| 1989-04-28 | San Diego Padres | W 3-1 | 1486.56 | 1503.13 | 52.65% | 47.35% | +1.40 | 11-10 |
| 1989-04-29 | San Diego Padres | L 4-5 | 1487.96 | 1501.72 | 53.05% | 46.95% | -1.11 | 11-11 |
| 1989-04-30 | San Diego Padres | W 7-3 | 1486.85 | 1502.84 | 52.73% | 47.27% | +1.99 | 12-11 |
| 1989-05-01 | @ San Francisco Giants | W 4-3 | 1488.84 | 1509.34 | 42.08% | 57.92% | +0.86 | 13-11 |
| 1989-05-02 | @ San Francisco Giants | L 0-4 | 1489.70 | 1508.48 | 42.32% | 57.68% | -1.78 | 13-12 |
| 1989-05-03 | @ San Diego Padres | W 5-4 | 1487.92 | 1500.41 | 43.21% | 56.79% | +1.19 | 14-12 |
| 1989-05-04 | @ San Diego Padres | W 4-0 | 1489.11 | 1499.21 | 43.55% | 56.45% | +2.37 | 15-12 |
| 1989-05-05 | @ Los Angeles Dodgers | W 4-2 | 1491.48 | 1519.16 | 41.08% | 58.92% | +1.75 | 16-12 |
| 1989-05-06 | @ Los Angeles Dodgers | L 0-3 | 1493.23 | 1517.41 | 41.57% | 58.43% | -1.51 | 16-13 |
| 1989-05-07 | @ Los Angeles Dodgers | W 4-2 | 1491.72 | 1518.92 | 41.15% | 58.85% | +1.75 | 17-13 |
| 1989-05-09 | San Francisco Giants | L 2-4 | 1493.47 | 1513.17 | 52.20% | 47.80% | -1.55 | 17-14 |
| 1989-05-10 | San Francisco Giants | L 3-4 | 1491.92 | 1514.72 | 51.75% | 48.25% | -1.09 | 17-15 |
| 1989-05-12 | Houston Astros | L 1-3 | 1490.83 | 1490.15 | 55.11% | 44.89% | -1.64 | 17-16 |
| 1989-05-13 | Houston Astros | L 0-1 | 1489.19 | 1491.79 | 54.65% | 45.35% | -1.14 | 17-17 |
| 1989-05-14 | Houston Astros | L 1-5 | 1488.05 | 1492.93 | 54.32% | 45.68% | -2.29 | 17-18 |
| 1989-05-15 | Atlanta Braves | W 4-0 | 1485.76 | 1472.68 | 56.87% | 43.13% | +1.82 | 18-18 |
| 1989-05-16 | Atlanta Braves | W 4-3 | 1487.58 | 1470.87 | 57.38% | 42.62% | +0.89 | 19-18 |
| 1989-05-17 | Atlanta Braves | W 4-0 | 1488.47 | 1469.97 | 57.64% | 42.36% | +1.78 | 20-18 |
| 1989-05-19 | @ Cincinnati Reds | W 8-2 | 1490.25 | 1510.41 | 42.13% | 57.87% | +2.98 | 21-18 |
| 1989-05-20 | @ Cincinnati Reds | W 7-3 | 1493.23 | 1507.43 | 42.97% | 57.03% | +2.39 | 22-18 |
| 1989-05-21 | @ Cincinnati Reds | L 2-7 | 1495.62 | 1505.04 | 43.65% | 56.35% | -2.05 | 22-19 |
| 1989-05-22 | @ Houston Astros | W 5-3 | 1493.57 | 1494.30 | 44.88% | 55.12% | +1.64 | 23-19 |
| 1989-05-23 | @ Houston Astros | W 5-4 | 1495.21 | 1492.66 | 45.35% | 54.65% | +1.15 | 24-19 |
| 1989-05-24 | @ Houston Astros | W 3-1 | 1496.36 | 1491.52 | 45.67% | 54.33% | +1.61 | 25-19 |
| 1989-05-26 | Cincinnati Reds | L 8-10 | 1497.97 | 1510.24 | 53.26% | 46.74% | -1.12 | 25-20 |
| 1989-05-27 | Cincinnati Reds | W 5-3 | 1496.85 | 1511.36 | 52.94% | 47.06% | +1.40 | 26-20 |
| 1989-05-28 | Cincinnati Reds | W 6-1 | 1498.25 | 1509.96 | 53.34% | 46.66% | +2.19 | 27-20 |
| 1989-05-29 | @ Atlanta Braves | L 1-2 | 1500.44 | 1462.36 | 50.45% | 49.55% | -1.06 | 27-21 |
| 1989-05-30 | @ Atlanta Braves | W 3-2 | 1499.38 | 1463.42 | 50.14% | 49.86% | +1.05 | 28-21 |
| 1989-05-31 | @ Atlanta Braves | L 2-3 | 1500.43 | 1462.37 | 50.44% | 49.56% | -1.06 | 28-22 |
| 1989-06-02 | @ St. Louis Cardinals | W 5-2 | 1499.37 | 1493.19 | 45.86% | 54.14% | +1.97 | 29-22 |
| 1989-06-03 | @ St. Louis Cardinals | L 5-6 | 1501.34 | 1491.22 | 46.43% | 53.57% | -0.69 | 29-23 |
| 1989-06-04 | @ St. Louis Cardinals | W 11-3 | 1500.65 | 1491.91 | 46.23% | 53.77% | +3.19 | 30-23 |
| 1989-06-05 | New York Mets | W 15-3 | 1503.84 | 1534.89 | 50.57% | 49.43% | +3.60 | 31-23 |
| 1989-06-06 | New York Mets | W 8-4 | 1507.44 | 1531.29 | 51.60% | 48.40% | +2.03 | 32-23 |
| 1989-06-07 | New York Mets | L 5-10 | 1509.47 | 1529.26 | 52.18% | 47.82% | -2.45 | 32-24 |
| 1989-06-08 | New York Mets | W 5-4 | 1507.02 | 1531.71 | 51.48% | 48.52% | +0.72 | 33-24 |
| 1989-06-09 | St. Louis Cardinals | L 0-1 | 1507.74 | 1493.76 | 57.00% | 43.00% | -1.20 | 33-25 |
| 1989-06-10 | St. Louis Cardinals | L 0-6 | 1506.54 | 1494.96 | 56.66% | 43.34% | -2.91 | 33-26 |
| 1989-06-11 | St. Louis Cardinals | L 7-10 | 1503.63 | 1497.87 | 55.84% | 44.16% | -2.03 | 33-27 |
| 1989-06-12 | St. Louis Cardinals | W 10-3 | 1501.60 | 1499.90 | 55.26% | 44.74% | +2.48 | 34-27 |
| 1989-06-13 | @ New York Mets | W 4-2 | 1504.08 | 1531.52 | 41.11% | 58.89% | +1.75 | 35-27 |
| 1989-06-14 | @ New York Mets | L 0-2 | 1505.83 | 1529.77 | 41.60% | 58.40% | -1.23 | 35-28 |
| 1989-06-15 | @ New York Mets | L 3-4 | 1504.60 | 1531.01 | 41.26% | 58.74% | -0.61 | 35-29 |
| 1989-06-16 | @ Montreal Expos | L 5-8 | 1503.99 | 1503.91 | 44.99% | 55.01% | -1.64 | 35-30 |
| 1989-06-17 | @ Montreal Expos | W 3-2 | 1502.35 | 1505.55 | 44.53% | 55.47% | +1.16 | 36-30 |
| 1989-06-18 | @ Montreal Expos | W 5-4 | 1503.51 | 1504.38 | 44.86% | 55.14% | +1.16 | 37-30 |
| 1989-06-20 | @ Pittsburgh Pirates | W 5-4 | 1504.67 | 1494.08 | 46.50% | 53.50% | +0.80 | 38-30 |
| 1989-06-21 | @ Pittsburgh Pirates | W 1-0 | 1505.47 | 1493.29 | 46.72% | 53.28% | +0.79 | 39-30 |
| 1989-06-22 | @ Pittsburgh Pirates | W 8-0 | 1506.26 | 1492.49 | 46.95% | 53.05% | +3.15 | 40-30 |
| 1989-06-23 | Montreal Expos | L 1-5 | 1509.41 | 1502.96 | 55.93% | 44.07% | -2.35 | 40-31 |
| 1989-06-24 | Montreal Expos | L 0-5 | 1507.06 | 1505.31 | 55.27% | 44.73% | -2.60 | 40-32 |
| 1989-06-25 | Montreal Expos | L 0-5 | 1504.46 | 1507.91 | 54.53% | 45.47% | -2.56 | 40-33 |
| 1989-06-26 | Pittsburgh Pirates | L 1-2 | 1501.90 | 1491.24 | 56.53% | 43.47% | -1.18 | 40-34 |
| 1989-06-27 | Pittsburgh Pirates | L 4-5 | 1500.72 | 1492.43 | 56.20% | 43.80% | -1.18 | 40-35 |
| 1989-06-28 | Pittsburgh Pirates | L 1-3 | 1499.54 | 1493.61 | 55.86% | 44.14% | -1.66 | 40-36 |
| 1989-06-29 | @ San Francisco Giants | L 2-12 | 1497.88 | 1537.48 | 39.43% | 60.57% | -2.62 | 40-37 |
| 1989-06-30 | @ San Francisco Giants | W 6-4 | 1495.26 | 1540.10 | 38.71% | 61.29% | +1.82 | 41-37 |
| 1989-07-01 | @ San Francisco Giants | W 3-2 | 1497.08 | 1538.28 | 39.21% | 60.79% | +1.28 | 42-37 |
| 1989-07-02 | @ San Francisco Giants | L 3-4 | 1498.36 | 1537.00 | 39.56% | 60.44% | -0.84 | 42-38 |
| 1989-07-04 | San Diego Padres | W 5-1 | 1497.52 | 1493.59 | 55.58% | 44.42% | +1.87 | 43-38 |
| 1989-07-05 | San Diego Padres | W 5-3 | 1499.39 | 1491.73 | 56.11% | 43.89% | +1.30 | 44-38 |
| 1989-07-06 | San Diego Padres | W 7-3 | 1500.69 | 1490.42 | 56.48% | 43.52% | +1.83 | 45-38 |
| 1989-07-07 | Los Angeles Dodgers | W 6-4 | 1502.52 | 1507.67 | 54.28% | 45.72% | +1.36 | 46-38 |
| 1989-07-08 | Los Angeles Dodgers | L 2-8 | 1503.88 | 1506.31 | 54.67% | 45.33% | -2.81 | 46-39 |
| 1989-07-09 | Los Angeles Dodgers | W 11-4 | 1501.07 | 1509.12 | 53.87% | 46.13% | +2.56 | 47-39 |
| 1989-07-13 | @ San Diego Padres | W 7-3 | 1503.63 | 1490.34 | 46.88% | 53.12% | +2.23 | 48-39 |
| 1989-07-14 | @ San Diego Padres | L 4-7 | 1505.86 | 1488.10 | 47.52% | 52.48% | -1.73 | 48-40 |
| 1989-07-15 | @ San Diego Padres | L 2-3 | 1504.13 | 1489.83 | 47.03% | 52.97% | -0.98 | 48-41 |
| 1989-07-16 | @ San Diego Padres | L 3-4 | 1503.15 | 1490.82 | 46.74% | 53.26% | -0.99 | 48-42 |
| 1989-07-17 | @ Los Angeles Dodgers | W 6-3 | 1502.16 | 1504.13 | 44.70% | 55.30% | +2.02 | 49-42 |
| 1989-07-18 | @ Los Angeles Dodgers | L 1-4 | 1504.18 | 1502.12 | 45.28% | 54.72% | -1.65 | 49-43 |
| 1989-07-19 | @ Los Angeles Dodgers | W 4-0 | 1502.53 | 1503.76 | 44.81% | 55.19% | +2.32 | 50-43 |
| 1989-07-20 | San Francisco Giants | W 4-3 | 1504.85 | 1543.12 | 49.53% | 50.47% | +0.75 | 51-43 |
| 1989-07-21 | San Francisco Giants | L 3-4 | 1505.60 | 1542.37 | 49.74% | 50.26% | -1.05 | 51-44 |
| 1989-07-22 | San Francisco Giants | W 5-2 | 1504.55 | 1543.42 | 49.44% | 50.56% | +1.84 | 52-44 |
| 1989-07-23 | San Francisco Giants | W 9-5 | 1506.39 | 1541.58 | 49.97% | 50.03% | +2.10 | 53-44 |
| 1989-07-24 | @ St. Louis Cardinals | W 3-2 | 1508.49 | 1505.28 | 45.44% | 54.56% | +1.15 | 54-44 |
| 1989-07-25 | @ St. Louis Cardinals | W 4-2 | 1509.64 | 1504.13 | 45.77% | 54.23% | +1.61 | 55-44 |
| 1989-07-26 | @ St. Louis Cardinals | L 0-2 | 1511.25 | 1502.52 | 46.23% | 53.77% | -1.37 | 55-45 |
| 1989-07-28 | New York Mets | W 6-5 | 1509.88 | 1534.65 | 51.47% | 48.53% | +1.01 | 56-45 |
| 1989-07-29 | New York Mets | W 10-3 | 1510.89 | 1533.64 | 51.76% | 48.24% | +2.68 | 57-45 |
| 1989-07-30 | New York Mets | W 6-4 | 1513.57 | 1530.96 | 52.53% | 47.47% | +1.41 | 58-45 |
| 1989-07-31 | @ Philadelphia Phillies | W 10-2 | 1514.98 | 1461.91 | 52.60% | 47.40% | +2.82 | 59-45 |
| 1989-07-31 | @ Philadelphia Phillies | L 4-7 | 1517.80 | 1459.09 | 53.41% | 46.59% | -1.94 | 59-46 |
| 1989-08-01 | @ Philadelphia Phillies | W 4-1 | 1515.86 | 1461.03 | 52.85% | 47.15% | +1.71 | 60-46 |
| 1989-08-02 | @ Philadelphia Phillies | L 0-6 | 1517.57 | 1459.32 | 53.34% | 46.66% | -2.74 | 60-47 |
| 1989-08-03 | @ Philadelphia Phillies | W 2-0 | 1514.83 | 1462.06 | 52.56% | 47.44% | +1.41 | 61-47 |
| 1989-08-04 | @ Pittsburgh Pirates | W 3-2 | 1516.24 | 1485.56 | 49.38% | 50.62% | +1.06 | 62-47 |
| 1989-08-05 | @ Pittsburgh Pirates | W 4-2 | 1517.30 | 1484.49 | 49.69% | 50.31% | +1.49 | 63-47 |
| 1989-08-06 | @ Pittsburgh Pirates | L 4-5 | 1518.79 | 1483.00 | 50.12% | 49.88% | -0.74 | 63-48 |
| 1989-08-07 | Montreal Expos | W 5-2 | 1518.05 | 1522.07 | 54.44% | 45.56% | +1.66 | 64-48 |
| 1989-08-08 | Montreal Expos | W 4-2 | 1519.71 | 1520.42 | 54.92% | 45.08% | +1.34 | 65-48 |
| 1989-08-09 | Montreal Expos | W 3-0 | 1521.05 | 1519.08 | 55.30% | 44.70% | +1.62 | 66-48 |
| 1989-08-10 | Philadelphia Phillies | L 13-16 | 1522.67 | 1457.35 | 64.05% | 35.95% | -2.33 | 66-49 |
| 1989-08-11 | Philadelphia Phillies | W 9-2 | 1520.34 | 1459.68 | 63.43% | 36.57% | +2.03 | 67-49 |
| 1989-08-12 | Philadelphia Phillies | W 9-7 | 1522.37 | 1457.64 | 63.97% | 36.03% | +1.07 | 68-49 |
| 1989-08-13 | Philadelphia Phillies | L 3-5 | 1523.44 | 1456.57 | 64.25% | 35.75% | -1.90 | 68-50 |
| 1989-08-15 | @ Cincinnati Reds | W 5-2 | 1521.54 | 1493.98 | 48.93% | 51.07% | +1.31 | 69-50 |
| 1989-08-16 | @ Cincinnati Reds | W 5-1 | 1522.85 | 1492.67 | 49.31% | 50.69% | +2.13 | 70-50 |
| 1989-08-17 | @ Cincinnati Reds | W 3-2 | 1524.98 | 1490.54 | 49.92% | 50.08% | +1.05 | 71-50 |
| 1989-08-18 | @ Houston Astros | L 5-6 | 1526.03 | 1502.39 | 48.37% | 51.63% | -1.02 | 71-51 |
| 1989-08-19 | @ Houston Astros | L 4-8 | 1525.01 | 1503.40 | 48.08% | 51.92% | -2.01 | 71-52 |
| 1989-08-20 | @ Houston Astros | L 4-8 | 1523.00 | 1505.42 | 47.50% | 52.50% | -2.00 | 71-53 |
| 1989-08-21 | Cincinnati Reds | L 5-6 | 1521.00 | 1488.53 | 59.59% | 40.41% | -0.88 | 71-54 |
| 1989-08-22 | Cincinnati Reds | L 2-7 | 1520.12 | 1489.42 | 59.34% | 40.66% | -2.79 | 71-55 |
| 1989-08-23 | Cincinnati Reds | L 5-8 | 1517.33 | 1492.20 | 58.56% | 41.44% | -2.13 | 71-56 |
| 1989-08-25 | Atlanta Braves | W 4-3 | 1515.20 | 1447.10 | 64.41% | 35.59% | +0.53 | 72-56 |
| 1989-08-26 | Atlanta Braves | L 3-5 | 1515.73 | 1446.57 | 64.55% | 35.45% | -1.92 | 72-57 |
| 1989-08-27 | Atlanta Braves | W 3-2 | 1513.81 | 1448.49 | 64.05% | 35.95% | +0.53 | 73-57 |
| 1989-08-28 | Houston Astros | W 6-1 | 1514.34 | 1500.84 | 56.93% | 43.07% | +2.03 | 74-57 |
| 1989-08-29 | Houston Astros | W 10-9 | 1516.37 | 1498.82 | 57.50% | 42.50% | +0.63 | 75-57 |
| 1989-08-30 | Houston Astros | L 4-8 | 1517.00 | 1498.19 | 57.68% | 42.32% | -2.43 | 75-58 |
| 1989-09-01 | @ Atlanta Braves | L 1-5 | 1514.57 | 1448.12 | 54.52% | 45.48% | -2.28 | 75-59 |
| 1989-09-02 | @ Atlanta Braves | W 10-3 | 1512.29 | 1450.41 | 53.86% | 46.14% | +2.56 | 76-59 |
| 1989-09-03 | @ Atlanta Braves | L 5-8 | 1514.85 | 1447.84 | 54.60% | 45.40% | -1.99 | 76-60 |
| 1989-09-04 | @ New York Mets | W 7-3 | 1512.86 | 1532.34 | 42.23% | 57.77% | +2.43 | 77-60 |
| 1989-09-05 | @ New York Mets | L 2-3 | 1515.29 | 1529.91 | 42.91% | 57.09% | -0.90 | 77-61 |
| 1989-09-06 | @ Philadelphia Phillies | L 1-9 | 1514.39 | 1453.40 | 53.74% | 46.26% | -3.19 | 77-62 |
| 1989-09-07 | @ Philadelphia Phillies | W 6-2 | 1511.20 | 1456.60 | 52.82% | 47.18% | +1.98 | 78-62 |
| 1989-09-08 | St. Louis Cardinals | L 8-11 | 1513.18 | 1513.24 | 55.01% | 44.99% | -2.00 | 78-63 |
| 1989-09-09 | St. Louis Cardinals | W 3-2 | 1511.18 | 1515.24 | 54.44% | 45.56% | +0.67 | 79-63 |
| 1989-09-10 | St. Louis Cardinals | W 4-1 | 1511.85 | 1514.57 | 54.63% | 45.37% | +1.65 | 80-63 |
| 1989-09-11 | Montreal Expos | W 4-3 | 1513.50 | 1512.99 | 55.09% | 44.91% | +0.95 | 81-63 |
| 1989-09-12 | Montreal Expos | W 2-0 | 1514.45 | 1512.04 | 55.36% | 44.64% | +1.32 | 82-63 |
| 1989-09-13 | Montreal Expos | W 3-1 | 1515.77 | 1510.72 | 55.74% | 44.26% | +1.32 | 83-63 |
| 1989-09-15 | @ Pittsburgh Pirates | W 7-2 | 1517.09 | 1489.90 | 48.88% | 51.12% | +2.40 | 84-63 |
| 1989-09-16 | @ Pittsburgh Pirates | L 6-8 | 1519.49 | 1487.50 | 49.57% | 50.43% | -1.47 | 84-64 |
| 1989-09-17 | @ Pittsburgh Pirates | L 0-2 | 1518.02 | 1488.97 | 49.15% | 50.85% | -1.46 | 84-65 |
| 1989-09-18 | New York Mets | W 10-6 | 1516.56 | 1531.70 | 52.85% | 47.15% | +1.98 | 85-65 |
| 1989-09-19 | New York Mets | L 2-5 | 1518.54 | 1529.72 | 53.42% | 46.58% | -1.95 | 85-66 |
| 1989-09-20 | Philadelphia Phillies | L 8-9 | 1516.59 | 1452.17 | 63.93% | 36.07% | -1.34 | 85-67 |
| 1989-09-21 | Philadelphia Phillies | W 9-1 | 1515.25 | 1453.51 | 63.57% | 36.43% | +2.16 | 86-67 |
| 1989-09-22 | Pittsburgh Pirates | W 4-2 | 1517.41 | 1494.95 | 58.19% | 41.81% | +1.25 | 87-67 |
| 1989-09-23 | Pittsburgh Pirates | W 3-2 | 1518.66 | 1493.70 | 58.54% | 41.46% | +0.87 | 88-67 |
| 1989-09-24 | Pittsburgh Pirates | W 4-2 | 1519.53 | 1492.83 | 58.78% | 41.22% | +1.22 | 89-67 |
| 1989-09-25 | @ Montreal Expos | L 3-4 | 1520.75 | 1503.78 | 47.41% | 52.59% | -0.70 | 89-68 |
| 1989-09-26 | @ Montreal Expos | W 3-2 | 1520.05 | 1504.49 | 47.21% | 52.79% | +1.11 | 90-68 |
| 1989-09-27 | @ Montreal Expos | W 7-2 | 1521.16 | 1503.38 | 47.53% | 52.47% | +2.46 | 91-68 |
| 1989-09-29 | @ St. Louis Cardinals | L 5-7 | 1523.62 | 1508.90 | 47.09% | 52.91% | -1.40 | 91-69 |
| 1989-09-30 | @ St. Louis Cardinals | W 6-4 | 1522.22 | 1510.29 | 46.69% | 53.31% | +1.58 | 92-69 |
| 1989-10-01 | @ St. Louis Cardinals | W 5-1 | 1523.80 | 1508.71 | 47.14% | 52.86% | +2.22 | 93-69 |
| 1989-04-04 | @ California Angels | W 9-2 | 1486.15 | 1489.25 | 44.54% | 55.46% | +3.08 | 1-0 |
| 1989-04-05 | @ California Angels | L 2-6 | 1489.23 | 1486.17 | 45.42% | 54.58% | -1.91 | 1-1 |
| 1989-04-06 | @ California Angels | W 3-2 | 1487.32 | 1488.07 | 44.88% | 55.12% | +1.16 | 2-1 |
| 1989-04-07 | @ Oakland Athletics | W 7-1 | 1488.48 | 1534.47 | 38.55% | 61.45% | +3.16 | 3-1 |
| 1989-04-08 | @ Oakland Athletics | W 7-4 | 1491.64 | 1531.31 | 39.42% | 60.58% | +2.20 | 4-1 |
| 1989-04-09 | @ Oakland Athletics | L 2-4 | 1493.84 | 1529.10 | 40.03% | 59.97% | -1.19 | 4-2 |
| 1989-04-10 | @ Seattle Mariners | L 5-6 | 1492.65 | 1480.11 | 46.78% | 53.22% | -0.98 | 4-3 |
| 1989-04-11 | @ Seattle Mariners | W 8-6 | 1491.67 | 1481.09 | 46.49% | 53.51% | +1.59 | 5-3 |
| 1989-04-12 | @ Seattle Mariners | L 1-9 | 1493.26 | 1479.51 | 46.95% | 53.05% | -2.79 | 5-4 |
| 1989-04-14 | Oakland Athletics | L 4-7 | 1490.47 | 1529.62 | 49.40% | 50.60% | -1.79 | 5-5 |
| 1989-04-15 | Oakland Athletics | W 7-4 | 1488.68 | 1531.42 | 48.88% | 51.12% | +1.85 | 6-5 |
| 1989-04-16 | Oakland Athletics | L 2-3 | 1490.53 | 1529.56 | 49.42% | 50.58% | -1.03 | 6-6 |
| 1989-04-17 | California Angels | L 0-3 | 1489.50 | 1492.74 | 54.55% | 45.45% | -1.99 | 6-7 |
| 1989-04-19 | California Angels | L 2-7 | 1487.51 | 1494.72 | 53.99% | 46.01% | -2.53 | 6-8 |
| 1989-04-20 | Seattle Mariners | L 2-5 | 1484.98 | 1477.22 | 56.12% | 43.88% | -2.04 | 6-9 |
| 1989-04-21 | Seattle Mariners | L 1-11 | 1482.94 | 1479.26 | 55.54% | 44.46% | -3.69 | 6-10 |
| 1989-04-22 | Seattle Mariners | W 1-0 | 1479.25 | 1482.95 | 54.49% | 45.51% | +0.95 | 7-10 |
| 1989-04-23 | Seattle Mariners | L 6-10 | 1480.20 | 1482.00 | 54.76% | 45.24% | -2.30 | 7-11 |
| 1989-04-25 | @ Boston Red Sox | L 0-11 | 1477.90 | 1508.41 | 40.69% | 59.31% | -2.83 | 7-12 |
| 1989-04-26 | @ Boston Red Sox | L 4-5 | 1475.07 | 1511.24 | 39.90% | 60.10% | -0.59 | 7-13 |
| 1989-04-27 | @ Boston Red Sox | W 3-1 | 1474.48 | 1511.83 | 39.74% | 60.26% | +1.26 | 8-13 |
| 1989-04-28 | @ New York Yankees | L 1-3 | 1475.74 | 1493.78 | 42.43% | 57.57% | -1.26 | 8-14 |
| 1989-04-29 | @ New York Yankees | L 2-8 | 1474.48 | 1495.04 | 42.08% | 57.92% | -2.16 | 8-15 |
| 1989-04-30 | @ New York Yankees | L 2-5 | 1472.32 | 1497.20 | 41.47% | 58.53% | -1.51 | 8-16 |
| 1989-05-01 | Milwaukee Brewers | W 6-0 | 1470.81 | 1507.92 | 49.69% | 50.31% | +2.59 | 9-16 |
| 1989-05-02 | Milwaukee Brewers | W 6-1 | 1473.40 | 1505.33 | 50.44% | 49.56% | +2.33 | 10-16 |
| 1989-05-03 | Boston Red Sox | L 4-8 | 1475.73 | 1515.57 | 49.30% | 50.70% | -2.08 | 10-17 |
| 1989-05-04 | Boston Red Sox | W 5-4 | 1473.65 | 1517.64 | 48.70% | 51.30% | +1.08 | 11-17 |
| 1989-05-05 | New York Yankees | L 5-7 | 1474.73 | 1497.86 | 51.71% | 48.29% | -1.53 | 11-18 |
| 1989-05-06 | New York Yankees | L 2-5 | 1473.20 | 1499.39 | 51.26% | 48.74% | -1.87 | 11-19 |
| 1989-05-07 | New York Yankees | W 6-2 | 1471.33 | 1501.26 | 50.73% | 49.27% | +2.07 | 12-19 |
| 1989-05-09 | @ Milwaukee Brewers | W 10-1 | 1473.40 | 1509.08 | 39.97% | 60.03% | +3.78 | 13-19 |
| 1989-05-10 | @ Milwaukee Brewers | W 12-2 | 1477.18 | 1505.30 | 41.02% | 58.98% | +3.92 | 14-19 |
| 1989-05-12 | @ Baltimore Orioles | L 6-9 | 1481.10 | 1463.19 | 47.55% | 52.45% | -1.73 | 14-20 |
| 1989-05-13 | @ Baltimore Orioles | W 8-2 | 1479.37 | 1464.92 | 47.05% | 52.95% | +2.72 | 15-20 |
| 1989-05-14 | @ Baltimore Orioles | W 8-5 | 1482.09 | 1462.19 | 47.83% | 52.17% | +1.90 | 16-20 |
| 1989-05-15 | @ Detroit Tigers | L 2-3 | 1483.99 | 1489.84 | 44.15% | 55.85% | -0.93 | 16-21 |
| 1989-05-16 | @ Detroit Tigers | L 7-9 | 1483.06 | 1490.76 | 43.89% | 56.11% | -1.30 | 16-22 |
| 1989-05-17 | @ Detroit Tigers | W 10-7 | 1481.76 | 1492.07 | 43.52% | 56.48% | +2.06 | 17-22 |
| 1989-05-19 | Toronto Blue Jays | L 3-9 | 1483.82 | 1503.11 | 52.26% | 47.74% | -2.69 | 17-23 |
| 1989-05-20 | Toronto Blue Jays | L 1-11 | 1481.13 | 1505.80 | 51.48% | 48.52% | -3.42 | 17-24 |
| 1989-05-21 | Toronto Blue Jays | L 3-9 | 1477.71 | 1509.22 | 50.50% | 49.50% | -2.60 | 17-25 |
| 1989-05-22 | Baltimore Orioles | L 1-5 | 1475.11 | 1462.76 | 56.77% | 43.23% | -2.38 | 17-26 |
| 1989-05-23 | Baltimore Orioles | L 3-9 | 1472.73 | 1465.14 | 56.10% | 43.90% | -2.89 | 17-27 |
| 1989-05-24 | Baltimore Orioles | L 0-8 | 1469.84 | 1468.03 | 55.28% | 44.72% | -3.28 | 17-28 |
| 1989-05-26 | @ Toronto Blue Jays | L 3-11 | 1466.56 | 1507.65 | 39.22% | 60.78% | -2.33 | 17-29 |
| 1989-05-27 | @ Toronto Blue Jays | W 5-3 | 1464.23 | 1509.98 | 38.59% | 61.41% | +1.82 | 18-29 |
| 1989-05-28 | @ Toronto Blue Jays | L 5-7 | 1466.05 | 1508.16 | 39.09% | 60.91% | -0.82 | 18-30 |
| 1989-05-29 | Detroit Tigers | L 2-4 | 1465.23 | 1491.29 | 51.28% | 48.72% | -1.52 | 18-31 |
| 1989-05-30 | Detroit Tigers | L 3-10 | 1463.71 | 1492.81 | 50.85% | 49.15% | -2.83 | 18-32 |
| 1989-05-31 | Detroit Tigers | L 3-4 | 1460.88 | 1495.64 | 50.03% | 49.97% | -1.05 | 18-33 |
| 1989-06-02 | Minnesota Twins | L 0-8 | 1459.83 | 1514.32 | 47.20% | 52.80% | -2.80 | 18-34 |
| 1989-06-03 | Minnesota Twins | L 4-5 | 1457.03 | 1517.12 | 46.39% | 53.61% | -0.98 | 18-35 |
| 1989-06-03 | Minnesota Twins | W 2-1 | 1456.05 | 1518.09 | 46.11% | 53.89% | +1.14 | 19-35 |
| 1989-06-04 | Minnesota Twins | W 2-1 | 1457.19 | 1516.96 | 46.44% | 53.56% | +1.12 | 20-35 |
| 1989-06-05 | @ Texas Rangers | L 2-4 | 1458.31 | 1488.65 | 40.71% | 59.29% | -1.21 | 20-36 |
| 1989-06-06 | @ Texas Rangers | L 1-3 | 1457.10 | 1489.86 | 40.37% | 59.63% | -1.20 | 20-37 |
| 1989-06-07 | @ Texas Rangers | W 6-4 | 1455.90 | 1491.06 | 40.04% | 59.96% | +1.78 | 21-37 |
| 1989-06-08 | @ Texas Rangers | L 7-11 | 1457.68 | 1489.28 | 40.53% | 59.47% | -1.70 | 21-38 |
| 1989-06-09 | @ Minnesota Twins | W 8-3 | 1455.98 | 1515.37 | 36.74% | 63.26% | +2.97 | 22-38 |
| 1989-06-10 | @ Minnesota Twins | L 8-11 | 1458.95 | 1512.40 | 37.54% | 62.46% | -1.36 | 22-39 |
| 1989-06-11 | @ Minnesota Twins | L 2-5 | 1457.59 | 1513.76 | 37.17% | 62.83% | -1.36 | 22-40 |
| 1989-06-12 | Cleveland Indians | W 5-3 | 1456.23 | 1488.50 | 50.39% | 49.61% | +1.48 | 23-40 |
| 1989-06-13 | Cleveland Indians | L 6-9 | 1457.71 | 1487.03 | 50.81% | 49.19% | -1.85 | 23-41 |
| 1989-06-14 | Cleveland Indians | W 3-1 | 1455.86 | 1488.87 | 50.28% | 49.72% | +1.48 | 24-41 |
| 1989-06-16 | Boston Red Sox | L 0-2 | 1457.34 | 1505.01 | 48.17% | 51.83% | -1.44 | 24-42 |
| 1989-06-17 | Boston Red Sox | L 1-6 | 1455.90 | 1506.44 | 47.76% | 52.24% | -2.24 | 24-43 |
| 1989-06-18 | Boston Red Sox | L 4-7 | 1453.66 | 1508.68 | 47.12% | 52.88% | -1.71 | 24-44 |
| 1989-06-19 | Boston Red Sox | W 8-2 | 1451.95 | 1510.40 | 46.63% | 53.37% | +2.74 | 25-44 |
| 1989-06-20 | @ New York Yankees | W 13-6 | 1454.69 | 1491.23 | 39.85% | 60.15% | +3.35 | 26-44 |
| 1989-06-21 | @ New York Yankees | W 7-3 | 1458.04 | 1487.89 | 40.78% | 59.22% | +2.48 | 27-44 |
| 1989-06-22 | @ New York Yankees | L 7-10 | 1460.52 | 1485.40 | 41.47% | 58.53% | -1.51 | 27-45 |
| 1989-06-23 | @ Milwaukee Brewers | L 5-17 | 1459.01 | 1497.47 | 39.59% | 60.41% | -2.88 | 27-46 |
| 1989-06-23 | @ Milwaukee Brewers | W 6-4 | 1456.13 | 1500.35 | 38.80% | 61.20% | +1.82 | 28-46 |
| 1989-06-24 | @ Milwaukee Brewers | W 5-3 | 1457.95 | 1498.53 | 39.29% | 60.71% | +1.81 | 29-46 |
| 1989-06-25 | @ Milwaukee Brewers | L 1-3 | 1459.76 | 1496.73 | 39.79% | 60.21% | -1.19 | 29-47 |
| 1989-06-27 | Texas Rangers | L 1-5 | 1458.57 | 1495.71 | 49.69% | 50.31% | -2.08 | 29-48 |
| 1989-06-28 | Texas Rangers | L 5-10 | 1456.49 | 1497.80 | 49.09% | 50.91% | -2.31 | 29-49 |
| 1989-06-29 | Kansas City Royals | W 12-5 | 1454.18 | 1520.16 | 45.55% | 54.45% | +3.03 | 30-49 |
| 1989-06-30 | Kansas City Royals | L 3-6 | 1457.21 | 1517.13 | 46.42% | 53.58% | -1.69 | 30-50 |
| 1989-07-01 | Kansas City Royals | W 6-4 | 1455.52 | 1518.82 | 45.93% | 54.07% | +1.60 | 31-50 |
| 1989-07-02 | Kansas City Royals | W 7-3 | 1457.12 | 1517.22 | 46.39% | 53.61% | +2.26 | 32-50 |
| 1989-07-03 | @ Cleveland Indians | L 2-4 | 1459.38 | 1479.60 | 42.12% | 57.88% | -1.26 | 32-51 |
| 1989-07-04 | @ Cleveland Indians | L 2-3 | 1458.12 | 1480.85 | 41.77% | 58.23% | -0.87 | 32-52 |
| 1989-07-05 | @ Cleveland Indians | L 2-4 | 1457.25 | 1481.73 | 41.53% | 58.47% | -1.24 | 32-53 |
| 1989-07-07 | @ Kansas City Royals | L 2-4 | 1456.01 | 1518.15 | 36.38% | 63.62% | -1.08 | 32-54 |
| 1989-07-08 | @ Kansas City Royals | L 3-4 | 1454.93 | 1519.23 | 36.09% | 63.91% | -0.53 | 32-55 |
| 1989-07-09 | @ Kansas City Royals | L 4-5 | 1454.40 | 1519.76 | 35.95% | 64.05% | -0.76 | 32-56 |
| 1989-07-13 | Milwaukee Brewers | W 5-4 | 1453.64 | 1504.01 | 47.79% | 52.21% | +1.10 | 33-56 |
| 1989-07-14 | Milwaukee Brewers | W 6-4 | 1454.74 | 1502.92 | 48.10% | 51.90% | +1.54 | 34-56 |
| 1989-07-15 | Milwaukee Brewers | W 2-1 | 1456.28 | 1501.37 | 48.54% | 51.46% | +1.08 | 35-56 |
| 1989-07-16 | Milwaukee Brewers | W 2-0 | 1457.36 | 1500.29 | 48.86% | 51.14% | +1.52 | 36-56 |
| 1989-07-17 | New York Yankees | W 7-3 | 1458.88 | 1491.28 | 50.37% | 49.63% | +2.08 | 37-56 |
| 1989-07-19 | New York Yankees | W 11-5 | 1460.96 | 1489.20 | 50.97% | 49.03% | +2.53 | 38-56 |
| 1989-07-21 | @ Boston Red Sox | W 1-0 | 1463.49 | 1504.15 | 39.28% | 60.72% | +1.27 | 39-56 |
| 1989-07-22 | @ Boston Red Sox | W 10-6 | 1464.76 | 1502.87 | 39.63% | 60.37% | +2.54 | 40-56 |
| 1989-07-23 | @ Boston Red Sox | L 2-8 | 1467.30 | 1500.34 | 40.33% | 59.67% | -2.08 | 40-57 |
| 1989-07-24 | Seattle Mariners | W 5-4 | 1465.22 | 1493.97 | 50.90% | 49.10% | +1.03 | 41-57 |
| 1989-07-25 | Seattle Mariners | W 7-6 | 1466.25 | 1492.94 | 51.19% | 48.81% | +1.03 | 42-57 |
| 1989-07-26 | Seattle Mariners | W 5-3 | 1467.28 | 1491.91 | 51.49% | 48.51% | +1.44 | 43-57 |
| 1989-07-27 | @ California Angels | L 5-8 | 1468.72 | 1528.80 | 36.65% | 63.35% | -1.33 | 43-58 |
| 1989-07-28 | @ California Angels | L 5-6 | 1467.39 | 1530.13 | 36.30% | 63.70% | -0.77 | 43-59 |
| 1989-07-29 | @ California Angels | L 1-2 | 1466.62 | 1530.89 | 36.09% | 63.91% | -0.75 | 43-60 |
| 1989-07-30 | @ California Angels | W 3-2 | 1465.87 | 1531.65 | 35.89% | 64.11% | +1.34 | 44-60 |
| 1989-07-31 | @ Oakland Athletics | L 2-3 | 1467.21 | 1543.87 | 34.47% | 65.53% | -0.72 | 44-61 |
| 1989-08-01 | @ Oakland Athletics | L 0-2 | 1466.49 | 1544.59 | 34.28% | 65.72% | -1.02 | 44-62 |
| 1989-08-02 | @ Oakland Athletics | L 0-2 | 1465.47 | 1545.61 | 34.01% | 65.99% | -1.01 | 44-63 |
| 1989-08-03 | @ Oakland Athletics | W 6-4 | 1464.46 | 1546.62 | 33.75% | 66.25% | +1.97 | 45-63 |
| 1989-08-04 | Detroit Tigers | W 5-4 | 1466.43 | 1457.40 | 56.30% | 43.70% | +0.92 | 46-63 |
| 1989-08-05 | Detroit Tigers | W 7-6 | 1467.35 | 1456.48 | 56.56% | 43.44% | +0.91 | 47-63 |
| 1989-08-06 | Detroit Tigers | L 3-4 | 1468.26 | 1455.57 | 56.82% | 43.18% | -1.20 | 47-64 |
| 1989-08-08 | Oakland Athletics | L 2-3 | 1467.06 | 1542.12 | 44.26% | 55.74% | -0.65 | 47-65 |
| 1989-08-09 | Oakland Athletics | W 3-2 | 1466.41 | 1542.78 | 44.07% | 55.93% | +0.83 | 48-65 |
| 1989-08-10 | Oakland Athletics | L 1-4 | 1467.24 | 1541.94 | 44.31% | 55.69% | -1.61 | 48-66 |
| 1989-08-11 | @ Seattle Mariners | W 9-6 | 1465.63 | 1494.25 | 40.95% | 59.05% | +1.52 | 49-66 |
| 1989-08-12 | @ Seattle Mariners | L 3-4 | 1467.15 | 1492.73 | 41.37% | 58.63% | -0.62 | 49-67 |
| 1989-08-13 | @ Seattle Mariners | W 6-4 | 1466.53 | 1493.35 | 41.20% | 58.80% | +1.75 | 50-67 |
| 1989-08-14 | Kansas City Royals | W 4-3 | 1468.28 | 1514.71 | 48.35% | 51.65% | +1.08 | 51-67 |
| 1989-08-15 | Kansas City Royals | L 6-10 | 1469.36 | 1513.63 | 48.66% | 51.34% | -2.04 | 51-68 |
| 1989-08-16 | Kansas City Royals | L 4-5 | 1467.32 | 1515.67 | 48.08% | 51.92% | -1.01 | 51-69 |
| 1989-08-17 | Texas Rangers | W 6-1 | 1466.31 | 1490.03 | 51.62% | 48.38% | +2.27 | 52-69 |
| 1989-08-18 | Texas Rangers | L 5-6 | 1468.58 | 1487.76 | 52.27% | 47.73% | -1.10 | 52-70 |
| 1989-08-19 | Texas Rangers | L 6-7 | 1467.48 | 1488.86 | 51.96% | 48.04% | -1.09 | 52-71 |
| 1989-08-20 | Texas Rangers | L 1-7 | 1466.39 | 1489.95 | 51.64% | 48.36% | -2.66 | 52-72 |
| 1989-08-22 | @ Minnesota Twins | W 10-2 | 1463.73 | 1507.67 | 38.83% | 61.17% | +3.64 | 53-72 |
| 1989-08-23 | @ Minnesota Twins | L 7-8 | 1467.37 | 1504.04 | 39.83% | 60.17% | -0.84 | 53-73 |
| 1989-08-24 | @ Minnesota Twins | L 4-6 | 1466.53 | 1504.87 | 39.60% | 60.40% | -1.17 | 53-74 |
| 1989-08-25 | @ Cleveland Indians | W 5-4 | 1465.36 | 1485.46 | 42.14% | 57.86% | +1.21 | 54-74 |
| 1989-08-26 | @ Cleveland Indians | W 4-3 | 1466.57 | 1484.25 | 42.48% | 57.52% | +1.21 | 55-74 |
| 1989-08-27 | @ Cleveland Indians | W 9-3 | 1467.78 | 1483.04 | 42.82% | 57.18% | +2.94 | 56-74 |
| 1989-08-29 | @ Toronto Blue Jays | L 2-3 | 1470.72 | 1529.87 | 36.78% | 63.22% | -0.77 | 56-75 |
| 1989-08-30 | @ Toronto Blue Jays | L 1-2 | 1469.95 | 1530.64 | 36.57% | 63.43% | -0.77 | 56-76 |
| 1989-08-31 | @ Toronto Blue Jays | L 1-5 | 1469.18 | 1531.41 | 36.36% | 63.64% | -1.53 | 56-77 |
| 1989-09-01 | Baltimore Orioles | W 10-1 | 1467.65 | 1491.10 | 51.66% | 48.34% | +3.05 | 57-77 |
| 1989-09-02 | Baltimore Orioles | L 1-2 | 1470.70 | 1488.05 | 52.53% | 47.47% | -1.11 | 57-78 |
| 1989-09-03 | Baltimore Orioles | W 4-2 | 1469.59 | 1489.16 | 52.22% | 47.78% | +1.42 | 58-78 |
| 1989-09-04 | Toronto Blue Jays | L 2-5 | 1471.01 | 1533.16 | 46.10% | 53.90% | -1.67 | 58-79 |
| 1989-09-05 | Toronto Blue Jays | L 1-6 | 1469.34 | 1534.83 | 45.62% | 54.38% | -2.15 | 58-80 |
| 1989-09-06 | Toronto Blue Jays | L 2-4 | 1467.19 | 1536.98 | 45.01% | 54.99% | -1.33 | 58-81 |
| 1989-09-08 | @ Detroit Tigers | L 5-7 | 1465.86 | 1454.83 | 46.56% | 53.44% | -1.39 | 58-82 |
| 1989-09-09 | @ Detroit Tigers | W 13-3 | 1464.47 | 1456.21 | 46.16% | 53.84% | +3.58 | 59-82 |
| 1989-09-10 | @ Detroit Tigers | L 5-6 | 1468.05 | 1452.64 | 47.19% | 52.81% | -0.99 | 59-83 |
| 1989-09-11 | @ Baltimore Orioles | L 3-6 | 1467.06 | 1488.10 | 42.01% | 57.99% | -1.53 | 59-84 |
| 1989-09-12 | @ Baltimore Orioles | W 11-1 | 1465.53 | 1489.63 | 41.58% | 58.42% | +3.88 | 60-84 |
| 1989-09-13 | @ Baltimore Orioles | W 3-0 | 1469.41 | 1485.75 | 42.67% | 57.33% | +2.09 | 61-84 |
| 1989-09-15 | California Angels | W 3-1 | 1471.50 | 1523.89 | 47.50% | 52.50% | +1.56 | 62-84 |
| 1989-09-15 | California Angels | L 1-2 | 1473.06 | 1522.33 | 47.94% | 52.06% | -1.01 | 62-85 |
| 1989-09-16 | California Angels | W 2-1 | 1472.05 | 1523.34 | 47.65% | 52.35% | +1.10 | 63-85 |
| 1989-09-17 | California Angels | L 3-6 | 1473.15 | 1522.24 | 47.97% | 52.03% | -1.75 | 63-86 |
| 1989-09-18 | @ Kansas City Royals | W 4-2 | 1471.40 | 1524.12 | 37.64% | 62.36% | +1.86 | 64-86 |
| 1989-09-19 | @ Kansas City Royals | L 3-5 | 1473.26 | 1522.27 | 38.14% | 61.86% | -1.14 | 64-87 |
| 1989-09-20 | @ Kansas City Royals | W 7-2 | 1472.12 | 1523.40 | 37.84% | 62.16% | +2.92 | 65-87 |
| 1989-09-22 | @ Texas Rangers | W 9-6 | 1475.04 | 1487.02 | 43.28% | 56.72% | +2.06 | 66-87 |
| 1989-09-23 | @ Texas Rangers | L 4-6 | 1477.10 | 1484.96 | 43.87% | 56.13% | -1.30 | 66-88 |
| 1989-09-24 | @ Texas Rangers | L 4-5 | 1475.80 | 1486.26 | 43.50% | 56.50% | -0.64 | 66-89 |
| 1989-09-25 | Minnesota Twins | W 10-2 | 1475.16 | 1500.87 | 51.33% | 48.67% | +2.89 | 67-89 |
| 1989-09-26 | Minnesota Twins | L 1-7 | 1478.05 | 1497.98 | 52.16% | 47.84% | -2.69 | 67-90 |
| 1989-09-27 | Minnesota Twins | L 1-6 | 1475.36 | 1500.67 | 51.39% | 48.61% | -2.41 | 67-91 |
| 1989-09-29 | Cleveland Indians | W 2-1 | 1472.95 | 1473.45 | 54.95% | 45.05% | +0.95 | 68-91 |
| 1989-09-30 | Cleveland Indians | W 8-2 | 1473.90 | 1472.51 | 55.21% | 44.79% | +2.30 | 69-91 |
| 1989-10-01 | Cleveland Indians | L 0-1 | 1476.20 | 1470.20 | 55.87% | 44.13% | -1.17 | 69-92 |
| 1989-04-03 | Los Angeles Dodgers | W 6-4 | 1510.30 | 1519.00 | 53.77% | 46.23% | +1.38 | 1-0 |
| 1989-04-05 | Los Angeles Dodgers | W 4-3 | 1511.68 | 1517.63 | 54.17% | 45.83% | +0.96 | 2-0 |
| 1989-04-06 | Los Angeles Dodgers | L 1-4 | 1512.64 | 1516.67 | 54.44% | 45.56% | -1.98 | 2-1 |
| 1989-04-07 | San Francisco Giants | W 4-3 | 1510.66 | 1511.75 | 54.86% | 45.14% | +0.67 | 3-1 |
| 1989-04-09 | San Francisco Giants | L 1-9 | 1511.33 | 1511.08 | 55.05% | 44.95% | -3.27 | 3-2 |
| 1989-04-10 | @ Houston Astros | W 8-3 | 1508.06 | 1493.05 | 47.13% | 52.87% | +2.48 | 4-2 |
| 1989-04-11 | @ Houston Astros | L 3-5 | 1510.54 | 1490.56 | 47.84% | 52.16% | -1.42 | 4-3 |
| 1989-04-12 | @ Houston Astros | W 3-1 | 1509.12 | 1491.99 | 47.43% | 52.57% | +1.56 | 5-3 |
| 1989-04-14 | @ San Diego Padres | L 5-6 | 1510.68 | 1500.96 | 46.37% | 53.63% | -0.97 | 5-4 |
| 1989-04-15 | @ San Diego Padres | W 6-3 | 1509.71 | 1501.94 | 46.09% | 53.91% | +1.39 | 6-4 |
| 1989-04-16 | @ San Diego Padres | W 5-0 | 1511.10 | 1500.55 | 46.49% | 53.51% | +2.51 | 7-4 |
| 1989-04-17 | @ Los Angeles Dodgers | W 3-2 | 1513.61 | 1515.33 | 44.74% | 55.26% | +0.82 | 8-4 |
| 1989-04-18 | @ Los Angeles Dodgers | L 0-6 | 1514.43 | 1514.51 | 44.97% | 55.03% | -2.31 | 8-5 |
| 1989-04-19 | @ Los Angeles Dodgers | L 0-3 | 1512.12 | 1516.82 | 44.31% | 55.69% | -1.62 | 8-6 |
| 1989-04-21 | Houston Astros | L 0-7 | 1510.50 | 1490.11 | 57.90% | 42.10% | -3.21 | 8-7 |
| 1989-04-22 | Houston Astros | W 5-4 | 1507.29 | 1493.33 | 57.00% | 43.00% | +0.64 | 9-7 |
| 1989-04-23 | Houston Astros | L 2-5 | 1507.93 | 1492.69 | 57.18% | 42.82% | -2.08 | 9-8 |
| 1989-04-25 | Montreal Expos | W 6-1 | 1505.85 | 1503.21 | 55.39% | 44.61% | +2.09 | 10-8 |
| 1989-04-26 | Montreal Expos | W 6-5 | 1507.94 | 1501.12 | 55.99% | 44.01% | +0.92 | 11-8 |
| 1989-04-28 | @ Philadelphia Phillies | W 3-0 | 1508.86 | 1482.17 | 48.81% | 51.19% | +1.87 | 12-8 |
| 1989-04-29 | @ Philadelphia Phillies | L 0-8 | 1510.73 | 1480.31 | 49.34% | 50.66% | -2.93 | 12-9 |
| 1989-04-30 | @ Philadelphia Phillies | W 5-3 | 1507.80 | 1483.24 | 48.50% | 51.50% | +1.53 | 13-9 |
| 1989-05-01 | @ Montreal Expos | W 19-6 | 1509.33 | 1504.87 | 45.62% | 54.38% | +4.11 | 14-9 |
| 1989-05-02 | @ Montreal Expos | L 4-6 | 1513.44 | 1500.75 | 46.80% | 53.20% | -1.39 | 14-10 |
| 1989-05-03 | @ New York Mets | W 6-4 | 1512.05 | 1538.15 | 41.30% | 58.70% | +1.75 | 15-10 |
| 1989-05-04 | @ New York Mets | L 2-3 | 1513.80 | 1536.41 | 41.79% | 58.21% | -0.62 | 15-11 |
| 1989-05-05 | Philadelphia Phillies | L 0-7 | 1513.18 | 1475.06 | 60.37% | 39.63% | -3.36 | 15-12 |
| 1989-05-06 | Philadelphia Phillies | W 7-4 | 1509.82 | 1478.42 | 59.44% | 40.56% | +1.48 | 16-12 |
| 1989-05-07 | Philadelphia Phillies | L 0-5 | 1511.30 | 1476.94 | 59.85% | 40.15% | -2.81 | 16-13 |
| 1989-05-08 | New York Mets | W 3-0 | 1508.49 | 1534.98 | 51.22% | 48.78% | +1.77 | 17-13 |
| 1989-05-09 | New York Mets | L 1-3 | 1510.26 | 1533.21 | 51.73% | 48.27% | -1.54 | 17-14 |
| 1989-05-10 | New York Mets | L 4-11 | 1508.72 | 1534.74 | 51.29% | 48.71% | -2.85 | 17-15 |
| 1989-05-12 | @ St. Louis Cardinals | W 5-0 | 1505.87 | 1506.85 | 44.84% | 55.16% | +2.60 | 18-15 |
| 1989-05-13 | @ St. Louis Cardinals | W 3-2 | 1508.47 | 1504.26 | 45.58% | 54.42% | +1.14 | 19-15 |
| 1989-05-14 | @ St. Louis Cardinals | W 5-2 | 1509.61 | 1503.12 | 45.91% | 54.09% | +1.97 | 20-15 |
| 1989-05-15 | Pittsburgh Pirates | W 6-5 | 1511.58 | 1495.50 | 57.29% | 42.71% | +0.89 | 21-15 |
| 1989-05-16 | Pittsburgh Pirates | L 0-5 | 1512.47 | 1494.61 | 57.55% | 42.45% | -2.70 | 21-16 |
| 1989-05-17 | Pittsburgh Pirates | W 5-4 | 1509.77 | 1497.31 | 56.79% | 43.21% | +0.64 | 22-16 |
| 1989-05-19 | Chicago Cubs | L 2-8 | 1510.41 | 1490.25 | 57.87% | 42.13% | -2.98 | 22-17 |
| 1989-05-20 | Chicago Cubs | L 3-7 | 1507.43 | 1493.23 | 57.03% | 42.97% | -2.39 | 22-18 |
| 1989-05-21 | Chicago Cubs | W 7-2 | 1505.04 | 1495.62 | 56.35% | 43.65% | +2.05 | 23-18 |
| 1989-05-23 | St. Louis Cardinals | W 6-4 | 1507.09 | 1501.72 | 55.78% | 44.22% | +1.31 | 24-18 |
| 1989-05-24 | St. Louis Cardinals | W 5-1 | 1508.40 | 1500.40 | 56.15% | 43.85% | +1.84 | 25-18 |
| 1989-05-26 | @ Chicago Cubs | W 10-8 | 1510.24 | 1497.97 | 46.74% | 53.26% | +1.12 | 26-18 |
| 1989-05-27 | @ Chicago Cubs | L 3-5 | 1511.36 | 1496.85 | 47.06% | 52.94% | -1.40 | 26-19 |
| 1989-05-28 | @ Chicago Cubs | L 1-6 | 1509.96 | 1498.25 | 46.66% | 53.34% | -2.19 | 26-20 |
| 1989-05-29 | @ Pittsburgh Pirates | L 3-12 | 1507.77 | 1497.96 | 46.38% | 53.62% | -2.92 | 26-21 |
| 1989-05-30 | @ Pittsburgh Pirates | L 0-2 | 1504.85 | 1500.88 | 45.55% | 54.45% | -1.35 | 26-22 |
| 1989-05-31 | @ Pittsburgh Pirates | W 4-3 | 1503.50 | 1502.23 | 45.16% | 54.84% | +1.15 | 27-22 |
| 1989-06-02 | San Diego Padres | W 9-4 | 1504.65 | 1500.64 | 55.59% | 44.41% | +2.09 | 28-22 |
| 1989-06-03 | San Diego Padres | W 6-2 | 1506.74 | 1498.56 | 56.18% | 43.82% | +1.84 | 29-22 |
| 1989-06-04 | San Diego Padres | W 5-3 | 1508.58 | 1496.72 | 56.70% | 43.30% | +1.28 | 30-22 |
| 1989-06-05 | San Francisco Giants | L 8-11 | 1509.86 | 1529.56 | 52.20% | 47.80% | -1.90 | 30-23 |
| 1989-06-06 | San Francisco Giants | W 4-3 | 1507.96 | 1531.45 | 51.65% | 48.35% | +1.02 | 31-23 |
| 1989-06-06 | San Francisco Giants | L 2-3 | 1508.98 | 1530.44 | 51.94% | 48.06% | -1.09 | 31-24 |
| 1989-06-07 | San Francisco Giants | W 12-5 | 1507.89 | 1531.53 | 51.63% | 48.37% | +2.69 | 32-24 |
| 1989-06-08 | San Francisco Giants | W 3-2 | 1510.58 | 1528.84 | 52.40% | 47.60% | +1.00 | 33-24 |
| 1989-06-09 | @ Los Angeles Dodgers | W 4-0 | 1511.58 | 1517.66 | 44.12% | 55.88% | +2.34 | 34-24 |
| 1989-06-10 | @ Los Angeles Dodgers | W 5-0 | 1513.92 | 1515.31 | 44.78% | 55.22% | +2.59 | 35-24 |
| 1989-06-11 | @ Los Angeles Dodgers | L 1-3 | 1516.51 | 1512.72 | 45.52% | 54.48% | -1.35 | 35-25 |
| 1989-06-12 | @ Los Angeles Dodgers | L 2-9 | 1515.16 | 1514.07 | 45.14% | 54.86% | -2.51 | 35-26 |
| 1989-06-13 | @ San Diego Padres | W 9-6 | 1512.65 | 1492.17 | 47.92% | 52.08% | +1.90 | 36-26 |
| 1989-06-14 | @ San Diego Padres | L 2-4 | 1514.55 | 1490.27 | 48.46% | 51.54% | -1.44 | 36-27 |
| 1989-06-15 | @ San Diego Padres | L 0-1 | 1513.11 | 1491.71 | 48.05% | 51.95% | -0.71 | 36-28 |
| 1989-06-16 | @ San Francisco Giants | W 5-4 | 1512.40 | 1533.70 | 41.97% | 58.03% | +1.22 | 37-28 |
| 1989-06-17 | @ San Francisco Giants | L 1-8 | 1513.62 | 1532.48 | 42.31% | 57.69% | -2.36 | 37-29 |
| 1989-06-18 | @ San Francisco Giants | L 1-2 | 1511.26 | 1534.83 | 41.65% | 58.35% | -0.87 | 37-30 |
| 1989-06-21 | @ Atlanta Braves | L 3-4 | 1510.39 | 1457.69 | 52.55% | 47.45% | -1.10 | 37-31 |
| 1989-06-21 | @ Atlanta Braves | L 0-1 | 1509.29 | 1458.80 | 52.23% | 47.77% | -1.10 | 37-32 |
| 1989-06-22 | @ Atlanta Braves | W 6-1 | 1508.19 | 1459.89 | 51.92% | 48.08% | +2.26 | 38-32 |
| 1989-06-23 | Los Angeles Dodgers | W 3-1 | 1510.45 | 1515.19 | 54.34% | 45.66% | +1.35 | 39-32 |
| 1989-06-24 | Los Angeles Dodgers | L 3-10 | 1511.80 | 1513.83 | 54.73% | 45.27% | -3.04 | 39-33 |
| 1989-06-25 | Los Angeles Dodgers | L 0-7 | 1508.76 | 1516.87 | 53.86% | 46.14% | -2.99 | 39-34 |
| 1989-06-26 | Los Angeles Dodgers | W 5-3 | 1505.77 | 1519.87 | 53.00% | 47.00% | +1.40 | 40-34 |
| 1989-06-27 | Atlanta Braves | W 9-3 | 1507.17 | 1452.40 | 62.64% | 37.36% | +1.92 | 41-34 |
| 1989-06-28 | Atlanta Braves | L 3-4 | 1509.09 | 1450.48 | 63.15% | 36.85% | -1.33 | 41-35 |
| 1989-06-29 | Atlanta Braves | L 1-2 | 1507.76 | 1451.81 | 62.80% | 37.20% | -1.32 | 41-36 |
| 1989-06-30 | New York Mets | L 1-11 | 1506.44 | 1533.88 | 51.09% | 48.91% | -3.39 | 41-37 |
| 1989-07-01 | New York Mets | W 6-2 | 1503.05 | 1537.27 | 50.11% | 49.89% | +2.10 | 42-37 |
| 1989-07-02 | New York Mets | L 2-7 | 1505.15 | 1535.18 | 50.71% | 49.29% | -2.39 | 42-38 |
| 1989-07-03 | @ Philadelphia Phillies | L 1-2 | 1502.76 | 1453.14 | 52.11% | 47.89% | -1.09 | 42-39 |
| 1989-07-04 | @ Philadelphia Phillies | W 2-1 | 1501.67 | 1454.23 | 51.79% | 48.21% | +1.01 | 43-39 |
| 1989-07-05 | @ Philadelphia Phillies | L 2-3 | 1502.68 | 1453.22 | 52.08% | 47.92% | -0.77 | 43-40 |
| 1989-07-06 | @ New York Mets | W 10-2 | 1501.91 | 1535.31 | 40.28% | 59.72% | +3.55 | 44-40 |
| 1989-07-07 | @ New York Mets | L 1-7 | 1505.46 | 1531.76 | 41.27% | 58.73% | -2.13 | 44-41 |
| 1989-07-08 | @ New York Mets | L 3-8 | 1503.33 | 1533.88 | 40.68% | 59.32% | -1.91 | 44-42 |
| 1989-07-09 | @ New York Mets | L 3-6 | 1501.42 | 1535.79 | 40.15% | 59.85% | -1.46 | 44-43 |
| 1989-07-13 | Montreal Expos | L 3-6 | 1499.96 | 1518.15 | 52.41% | 47.59% | -1.90 | 44-44 |
| 1989-07-14 | Montreal Expos | L 0-1 | 1498.06 | 1520.06 | 51.87% | 48.13% | -1.09 | 44-45 |
| 1989-07-15 | Montreal Expos | W 5-3 | 1496.97 | 1521.15 | 51.55% | 48.45% | +1.44 | 45-45 |
| 1989-07-16 | Montreal Expos | L 3-6 | 1498.41 | 1519.71 | 51.97% | 48.03% | -1.34 | 45-46 |
| 1989-07-17 | Philadelphia Phillies | L 1-4 | 1497.07 | 1455.80 | 60.80% | 39.20% | -2.21 | 45-47 |
| 1989-07-18 | Philadelphia Phillies | L 5-6 | 1494.86 | 1458.01 | 60.19% | 39.81% | -1.27 | 45-48 |
| 1989-07-19 | Philadelphia Phillies | L 4-9 | 1493.59 | 1459.27 | 59.84% | 40.16% | -2.81 | 45-49 |
| 1989-07-20 | @ Montreal Expos | L 1-4 | 1490.78 | 1520.03 | 40.86% | 59.14% | -1.48 | 45-50 |
| 1989-07-21 | @ Montreal Expos | L 1-3 | 1489.30 | 1521.52 | 40.45% | 59.55% | -1.20 | 45-51 |
| 1989-07-22 | @ Montreal Expos | L 5-6 | 1488.10 | 1522.72 | 40.12% | 59.88% | -0.85 | 45-52 |
| 1989-07-23 | @ Montreal Expos | L 4-12 | 1487.25 | 1523.56 | 39.88% | 60.12% | -2.37 | 45-53 |
| 1989-07-25 | San Diego Padres | L 2-6 | 1484.88 | 1487.51 | 54.64% | 45.36% | -2.29 | 45-54 |
| 1989-07-26 | San Diego Padres | L 3-5 | 1482.59 | 1489.80 | 53.99% | 46.01% | -1.60 | 45-55 |
| 1989-07-27 | San Diego Padres | W 6-1 | 1480.99 | 1491.40 | 53.53% | 46.47% | +2.18 | 46-55 |
| 1989-07-28 | @ Atlanta Braves | W 4-2 | 1483.17 | 1452.22 | 49.42% | 50.58% | +1.06 | 47-55 |
| 1989-07-29 | @ Atlanta Braves | W 4-1 | 1484.23 | 1451.15 | 49.73% | 50.27% | +1.83 | 48-55 |
| 1989-07-30 | @ Atlanta Braves | L 2-5 | 1486.06 | 1449.32 | 50.25% | 49.75% | -1.83 | 48-56 |
| 1989-08-01 | Houston Astros | L 0-5 | 1484.23 | 1514.26 | 50.71% | 49.29% | -2.38 | 48-57 |
| 1989-08-02 | Houston Astros | W 5-2 | 1481.85 | 1516.64 | 50.03% | 49.97% | +1.82 | 49-57 |
| 1989-08-03 | Houston Astros | W 18-2 | 1483.67 | 1514.82 | 50.55% | 49.45% | +4.15 | 50-57 |
| 1989-08-04 | Atlanta Braves | W 5-4 | 1487.82 | 1447.39 | 60.69% | 39.31% | +0.59 | 51-57 |
| 1989-08-05 | Atlanta Braves | L 1-7 | 1488.41 | 1446.81 | 60.85% | 39.15% | -3.13 | 51-58 |
| 1989-08-06 | Atlanta Braves | W 3-2 | 1485.28 | 1449.94 | 59.98% | 40.02% | +0.84 | 52-58 |
| 1989-08-07 | @ San Francisco Giants | W 10-2 | 1486.12 | 1533.66 | 38.34% | 61.66% | +3.66 | 53-58 |
| 1989-08-08 | @ San Francisco Giants | W 10-4 | 1489.78 | 1529.99 | 39.34% | 60.66% | +3.12 | 54-58 |
| 1989-08-09 | @ San Francisco Giants | L 1-10 | 1492.90 | 1526.87 | 40.20% | 59.80% | -2.53 | 54-59 |
| 1989-08-10 | @ San Francisco Giants | L 3-4 | 1490.37 | 1529.41 | 39.51% | 60.49% | -0.83 | 54-60 |
| 1989-08-11 | @ Houston Astros | W 6-1 | 1489.54 | 1505.80 | 42.68% | 57.32% | +2.69 | 55-60 |
| 1989-08-12 | @ Houston Astros | L 5-6 | 1492.23 | 1503.11 | 43.44% | 56.56% | -0.91 | 55-61 |
| 1989-08-13 | @ Houston Astros | W 5-0 | 1491.32 | 1504.02 | 43.18% | 56.82% | +2.66 | 56-61 |
| 1989-08-15 | Chicago Cubs | L 2-5 | 1493.98 | 1521.54 | 51.07% | 48.93% | -1.31 | 56-62 |
| 1989-08-16 | Chicago Cubs | L 1-5 | 1492.67 | 1522.85 | 50.69% | 49.31% | -2.13 | 56-63 |
| 1989-08-17 | Chicago Cubs | L 2-3 | 1490.54 | 1524.98 | 50.08% | 49.92% | -1.05 | 56-64 |
| 1989-08-18 | St. Louis Cardinals | W 6-2 | 1489.49 | 1508.92 | 52.24% | 47.76% | +2.01 | 57-64 |
| 1989-08-18 | St. Louis Cardinals | W 8-3 | 1491.50 | 1506.91 | 52.81% | 47.19% | +2.21 | 58-64 |
| 1989-08-19 | St. Louis Cardinals | L 1-5 | 1493.71 | 1504.70 | 53.45% | 46.55% | -2.24 | 58-65 |
| 1989-08-20 | St. Louis Cardinals | L 1-8 | 1491.47 | 1506.94 | 52.80% | 47.20% | -2.94 | 58-66 |
| 1989-08-21 | @ Chicago Cubs | W 6-5 | 1488.53 | 1521.00 | 40.41% | 59.59% | +0.89 | 59-66 |
| 1989-08-22 | @ Chicago Cubs | W 7-2 | 1489.42 | 1520.12 | 40.66% | 59.34% | +2.78 | 60-66 |
| 1989-08-23 | @ Chicago Cubs | W 8-5 | 1492.20 | 1517.33 | 41.44% | 58.56% | +2.13 | 61-66 |
| 1989-08-25 | Pittsburgh Pirates | L 3-12 | 1494.33 | 1484.42 | 56.43% | 43.57% | -3.55 | 61-67 |
| 1989-08-26 | Pittsburgh Pirates | W 6-4 | 1490.78 | 1487.97 | 55.42% | 44.58% | +1.32 | 62-67 |
| 1989-08-27 | Pittsburgh Pirates | W 1-0 | 1492.10 | 1486.65 | 55.79% | 44.21% | +0.93 | 63-67 |
| 1989-08-28 | @ St. Louis Cardinals | L 2-3 | 1493.03 | 1513.57 | 42.08% | 57.92% | -0.88 | 63-68 |
| 1989-08-29 | @ St. Louis Cardinals | L 2-4 | 1492.15 | 1514.45 | 41.83% | 58.17% | -1.24 | 63-69 |
| 1989-08-30 | @ St. Louis Cardinals | W 2-0 | 1490.91 | 1515.69 | 41.48% | 58.52% | +1.22 | 64-69 |
| 1989-09-01 | @ Pittsburgh Pirates | W 11-5 | 1492.13 | 1485.56 | 45.92% | 54.08% | +2.79 | 65-69 |
| 1989-09-02 | @ Pittsburgh Pirates | W 6-2 | 1494.92 | 1482.78 | 46.72% | 53.28% | +2.23 | 66-69 |
| 1989-09-03 | @ Pittsburgh Pirates | L 1-3 | 1497.15 | 1480.54 | 47.36% | 52.64% | -1.40 | 66-70 |
| 1989-09-04 | San Francisco Giants | L 8-9 | 1495.75 | 1533.35 | 49.62% | 50.38% | -1.04 | 66-71 |
| 1989-09-05 | San Francisco Giants | W 6-5 | 1494.71 | 1534.39 | 49.32% | 50.68% | +1.06 | 67-71 |
| 1989-09-06 | Los Angeles Dodgers | W 9-5 | 1495.77 | 1506.64 | 53.46% | 46.54% | +1.95 | 68-71 |
| 1989-09-07 | Los Angeles Dodgers | L 2-8 | 1497.72 | 1504.68 | 54.02% | 45.98% | -2.77 | 68-72 |
| 1989-09-08 | Atlanta Braves | W 5-1 | 1494.95 | 1444.60 | 62.04% | 37.96% | +1.59 | 69-72 |
| 1989-09-09 | Atlanta Braves | L 1-2 | 1496.54 | 1443.01 | 62.47% | 37.53% | -1.31 | 69-73 |
| 1989-09-10 | Atlanta Braves | W 5-4 | 1495.23 | 1444.32 | 62.11% | 37.89% | +0.79 | 70-73 |
| 1989-09-11 | @ Los Angeles Dodgers | L 2-8 | 1496.02 | 1508.07 | 43.27% | 56.73% | -2.22 | 70-74 |
| 1989-09-12 | @ Los Angeles Dodgers | L 4-5 | 1493.80 | 1510.29 | 42.65% | 57.35% | -0.90 | 70-75 |
| 1989-09-13 | @ San Francisco Giants | L 7-8 | 1492.90 | 1533.71 | 39.26% | 60.74% | -0.58 | 70-76 |
| 1989-09-14 | @ San Francisco Giants | L 3-4 | 1492.32 | 1534.29 | 39.10% | 60.90% | -0.58 | 70-77 |
| 1989-09-15 | @ Houston Astros | L 1-4 | 1491.74 | 1501.05 | 43.66% | 56.34% | -1.59 | 70-78 |
| 1989-09-16 | @ Houston Astros | L 1-3 | 1490.15 | 1502.64 | 43.21% | 56.79% | -1.28 | 70-79 |
| 1989-09-17 | @ Houston Astros | L 0-1 | 1488.87 | 1503.92 | 42.85% | 57.15% | -0.90 | 70-80 |
| 1989-09-19 | San Diego Padres | L 1-5 | 1487.97 | 1512.42 | 51.51% | 48.49% | -2.17 | 70-81 |
| 1989-09-20 | San Diego Padres | L 1-3 | 1485.80 | 1514.58 | 50.89% | 49.11% | -1.07 | 70-82 |
| 1989-09-21 | San Diego Padres | L 7-11 | 1484.73 | 1515.65 | 50.58% | 49.42% | -2.12 | 70-83 |
| 1989-09-22 | @ Atlanta Braves | W 8-3 | 1482.61 | 1447.74 | 49.98% | 50.02% | +2.35 | 71-83 |
| 1989-09-23 | @ Atlanta Braves | W 11-5 | 1484.96 | 1445.39 | 50.66% | 49.34% | +2.54 | 72-83 |
| 1989-09-24 | @ Atlanta Braves | L 2-6 | 1487.50 | 1442.85 | 51.39% | 48.61% | -2.16 | 72-84 |
| 1989-09-25 | @ San Diego Padres | W 5-3 | 1485.34 | 1520.67 | 40.02% | 59.98% | +1.78 | 73-84 |
| 1989-09-26 | @ San Diego Padres | L 1-3 | 1487.12 | 1518.89 | 40.51% | 59.49% | -1.20 | 73-85 |
| 1989-09-27 | @ San Diego Padres | W 2-1 | 1485.92 | 1520.09 | 40.18% | 59.82% | +0.89 | 74-85 |
| 1989-09-29 | Houston Astros | W 4-3 | 1486.81 | 1497.40 | 53.50% | 46.50% | +0.97 | 75-85 |
| 1989-09-30 | Houston Astros | L 2-9 | 1487.78 | 1496.43 | 53.78% | 46.22% | -2.99 | 75-86 |
| 1989-10-01 | Houston Astros | L 0-2 | 1484.79 | 1499.41 | 52.93% | 47.07% | -1.57 | 75-87 |
| 1989-04-03 | Milwaukee Brewers | W 2-1 | 1483.01 | 1513.89 | 50.59% | 49.41% | +1.04 | 1-0 |
| 1989-04-06 | Milwaukee Brewers | L 0-3 | 1484.05 | 1512.85 | 50.89% | 49.11% | -1.85 | 1-1 |
| 1989-04-07 | @ New York Yankees | W 4-2 | 1482.20 | 1497.08 | 42.87% | 57.13% | +1.69 | 2-1 |
| 1989-04-08 | @ New York Yankees | W 11-1 | 1483.89 | 1495.38 | 43.35% | 56.65% | +3.77 | 3-1 |
| 1989-04-09 | @ New York Yankees | W 4-3 | 1487.66 | 1491.62 | 44.42% | 55.58% | +1.16 | 4-1 |
| 1989-04-10 | @ Boston Red Sox | L 2-5 | 1488.82 | 1512.15 | 41.69% | 58.31% | -1.51 | 4-2 |
| 1989-04-12 | @ Boston Red Sox | W 10-6 | 1487.31 | 1513.67 | 41.26% | 58.74% | +2.46 | 5-2 |
| 1989-04-13 | @ Boston Red Sox | L 1-9 | 1489.77 | 1511.20 | 41.95% | 58.05% | -2.49 | 5-3 |
| 1989-04-14 | @ Milwaukee Brewers | L 4-8 | 1487.28 | 1506.93 | 42.20% | 57.80% | -1.77 | 5-4 |
| 1989-04-15 | @ Milwaukee Brewers | L 1-5 | 1485.51 | 1508.70 | 41.71% | 58.29% | -1.75 | 5-5 |
| 1989-04-16 | @ Milwaukee Brewers | L 3-4 | 1483.76 | 1510.45 | 41.22% | 58.78% | -0.62 | 5-6 |
| 1989-04-19 | Boston Red Sox | L 4-8 | 1483.14 | 1512.51 | 50.81% | 49.19% | -2.13 | 5-7 |
| 1989-04-20 | Boston Red Sox | L 2-5 | 1481.01 | 1514.64 | 50.19% | 49.81% | -1.82 | 5-8 |
| 1989-04-21 | New York Yankees | W 6-5 | 1479.19 | 1492.97 | 53.05% | 46.95% | +0.98 | 6-8 |
| 1989-04-22 | New York Yankees | W 3-1 | 1480.17 | 1491.98 | 53.33% | 46.67% | +1.39 | 7-8 |
| 1989-04-23 | New York Yankees | L 0-5 | 1481.56 | 1490.59 | 53.73% | 46.27% | -2.53 | 7-9 |
| 1989-04-24 | New York Yankees | L 3-6 | 1479.03 | 1493.12 | 53.00% | 47.00% | -1.92 | 7-10 |
| 1989-04-25 | Texas Rangers | L 7-11 | 1477.11 | 1500.37 | 51.68% | 48.32% | -2.17 | 7-11 |
| 1989-04-26 | Texas Rangers | L 2-3 | 1474.94 | 1502.55 | 51.06% | 48.94% | -0.76 | 7-12 |
| 1989-04-28 | @ Minnesota Twins | W 9-7 | 1474.18 | 1515.81 | 39.15% | 60.85% | +1.80 | 8-12 |
| 1989-04-29 | @ Minnesota Twins | W 4-1 | 1475.98 | 1514.00 | 39.65% | 60.35% | +2.20 | 9-12 |
| 1989-04-30 | @ Minnesota Twins | L 1-2 | 1478.18 | 1511.81 | 40.25% | 59.75% | -0.85 | 9-13 |
| 1989-05-01 | @ Texas Rangers | W 11-1 | 1477.33 | 1502.99 | 41.36% | 58.64% | +3.90 | 10-13 |
| 1989-05-02 | @ Texas Rangers | W 8-3 | 1481.23 | 1499.10 | 42.45% | 57.55% | +2.70 | 11-13 |
| 1989-05-03 | Kansas City Royals | W 6-2 | 1483.93 | 1522.06 | 49.55% | 50.45% | +2.12 | 12-13 |
| 1989-05-04 | Kansas City Royals | W 3-1 | 1486.05 | 1519.94 | 50.16% | 49.84% | +1.48 | 13-13 |
| 1989-05-05 | Minnesota Twins | L 2-3 | 1487.53 | 1504.19 | 52.63% | 47.37% | -0.78 | 13-14 |
| 1989-05-07 | Minnesota Twins | W 5-4 | 1486.75 | 1504.98 | 52.41% | 47.59% | +1.00 | 14-14 |
| 1989-05-07 | Minnesota Twins | W 12-1 | 1487.75 | 1503.98 | 52.70% | 47.30% | +3.29 | 15-14 |
| 1989-05-09 | @ Kansas City Royals | L 1-3 | 1491.04 | 1516.16 | 41.44% | 58.56% | -1.23 | 15-15 |
| 1989-05-10 | @ Kansas City Royals | L 2-3 | 1489.81 | 1517.39 | 41.09% | 58.91% | -0.86 | 15-16 |
| 1989-05-12 | Detroit Tigers | L 3-6 | 1488.95 | 1491.35 | 54.68% | 45.32% | -1.99 | 15-17 |
| 1989-05-13 | Detroit Tigers | W 3-1 | 1486.96 | 1493.34 | 54.11% | 45.89% | +1.36 | 16-17 |
| 1989-05-14 | Detroit Tigers | W 8-3 | 1488.32 | 1491.97 | 54.50% | 45.50% | +2.14 | 17-17 |
| 1989-05-15 | @ Toronto Blue Jays | L 3-5 | 1490.46 | 1503.01 | 43.20% | 56.80% | -1.28 | 17-18 |
| 1989-05-16 | @ Toronto Blue Jays | L 6-7 | 1489.18 | 1504.30 | 42.84% | 57.16% | -0.90 | 17-19 |
| 1989-05-17 | @ Toronto Blue Jays | W 6-3 | 1488.28 | 1505.20 | 42.59% | 57.41% | +2.09 | 18-19 |
| 1989-05-18 | @ Baltimore Orioles | L 2-3 | 1490.37 | 1463.36 | 48.85% | 51.15% | -0.73 | 18-20 |
| 1989-05-19 | @ Baltimore Orioles | W 4-1 | 1489.64 | 1464.08 | 48.64% | 51.36% | +1.87 | 19-20 |
| 1989-05-20 | @ Baltimore Orioles | L 1-5 | 1491.51 | 1462.22 | 49.18% | 50.82% | -2.07 | 19-21 |
| 1989-05-21 | @ Baltimore Orioles | W 2-0 | 1489.44 | 1464.28 | 48.59% | 51.41% | +1.53 | 20-21 |
| 1989-05-22 | @ Detroit Tigers | W 7-3 | 1490.97 | 1493.97 | 44.56% | 55.44% | +2.33 | 21-21 |
| 1989-05-23 | @ Detroit Tigers | L 2-7 | 1493.30 | 1491.65 | 45.22% | 54.78% | -2.12 | 21-22 |
| 1989-05-24 | @ Detroit Tigers | L 1-2 | 1491.18 | 1493.77 | 44.61% | 55.39% | -0.67 | 21-23 |
| 1989-05-25 | @ Detroit Tigers | L 5-9 | 1490.51 | 1494.43 | 44.43% | 55.57% | -1.86 | 21-24 |
| 1989-05-26 | Baltimore Orioles | L 2-5 | 1488.65 | 1471.31 | 57.47% | 42.53% | -2.09 | 21-25 |
| 1989-05-27 | Baltimore Orioles | L 1-5 | 1486.56 | 1473.40 | 56.88% | 43.12% | -2.39 | 21-26 |
| 1989-05-28 | Baltimore Orioles | W 1-0 | 1484.17 | 1475.79 | 56.21% | 43.79% | +0.92 | 22-26 |
| 1989-05-29 | Toronto Blue Jays | W 5-3 | 1485.09 | 1508.98 | 51.60% | 48.40% | +1.43 | 23-26 |
| 1989-05-30 | Toronto Blue Jays | W 6-2 | 1486.52 | 1507.54 | 52.01% | 47.99% | +2.02 | 24-26 |
| 1989-05-31 | Toronto Blue Jays | W 7-4 | 1488.54 | 1505.52 | 52.59% | 47.41% | +1.72 | 25-26 |
| 1989-06-02 | @ Oakland Athletics | W 5-3 | 1490.26 | 1544.69 | 37.41% | 62.59% | +1.86 | 26-26 |
| 1989-06-03 | @ Oakland Athletics | L 0-7 | 1492.12 | 1542.83 | 37.91% | 62.09% | -2.10 | 26-27 |
| 1989-06-04 | @ Oakland Athletics | L 0-4 | 1490.02 | 1544.94 | 37.34% | 62.66% | -1.57 | 26-28 |
| 1989-06-05 | @ California Angels | W 7-3 | 1488.45 | 1522.63 | 40.18% | 59.82% | +2.51 | 27-28 |
| 1989-06-06 | @ California Angels | L 1-2 | 1490.96 | 1520.12 | 40.87% | 59.13% | -0.86 | 27-29 |
| 1989-06-07 | @ California Angels | W 1-0 | 1490.10 | 1520.98 | 40.63% | 59.37% | +1.25 | 28-29 |
| 1989-06-09 | Seattle Mariners | W 5-4 | 1491.35 | 1478.32 | 56.87% | 43.13% | +0.91 | 29-29 |
| 1989-06-10 | Seattle Mariners | L 1-3 | 1492.26 | 1477.41 | 57.12% | 42.88% | -1.70 | 29-30 |
| 1989-06-11 | Seattle Mariners | L 3-6 | 1490.56 | 1479.11 | 56.64% | 43.36% | -2.06 | 29-31 |
| 1989-06-12 | @ Chicago White Sox | L 3-5 | 1488.50 | 1456.23 | 49.61% | 50.39% | -1.47 | 29-32 |
| 1989-06-13 | @ Chicago White Sox | W 9-6 | 1487.03 | 1457.71 | 49.19% | 50.81% | +1.84 | 30-32 |
| 1989-06-14 | @ Chicago White Sox | L 1-3 | 1488.87 | 1455.86 | 49.72% | 50.28% | -1.47 | 30-33 |
| 1989-06-15 | Kansas City Royals | L 4-5 | 1487.40 | 1524.16 | 49.74% | 50.26% | -1.05 | 30-34 |
| 1989-06-16 | Kansas City Royals | W 1-0 | 1486.35 | 1525.20 | 49.44% | 50.56% | +1.06 | 31-34 |
| 1989-06-17 | Kansas City Royals | W 4-3 | 1487.41 | 1524.14 | 49.75% | 50.25% | +1.06 | 32-34 |
| 1989-06-18 | Kansas City Royals | W 4-1 | 1488.47 | 1523.09 | 50.05% | 49.95% | +1.82 | 33-34 |
| 1989-06-20 | Minnesota Twins | L 4-7 | 1490.29 | 1513.69 | 51.66% | 48.34% | -1.88 | 33-35 |
| 1989-06-21 | Minnesota Twins | L 1-5 | 1488.41 | 1515.57 | 51.12% | 48.88% | -2.15 | 33-36 |
| 1989-06-22 | Minnesota Twins | L 8-9 | 1486.26 | 1517.72 | 50.51% | 49.49% | -1.06 | 33-37 |
| 1989-06-23 | @ Texas Rangers | L 0-4 | 1485.20 | 1496.19 | 43.42% | 56.58% | -1.82 | 33-38 |
| 1989-06-24 | @ Texas Rangers | W 7-3 | 1483.38 | 1498.01 | 42.91% | 57.09% | +2.39 | 34-38 |
| 1989-06-25 | @ Texas Rangers | L 2-4 | 1485.77 | 1495.61 | 43.59% | 56.41% | -1.29 | 34-39 |
| 1989-06-26 | @ Texas Rangers | W 4-3 | 1484.48 | 1496.91 | 43.22% | 56.78% | +1.19 | 35-39 |
| 1989-06-27 | California Angels | L 1-2 | 1485.67 | 1511.74 | 51.28% | 48.72% | -0.76 | 35-40 |
| 1989-06-28 | California Angels | W 2-1 | 1484.91 | 1512.50 | 51.06% | 48.94% | +1.03 | 36-40 |
| 1989-06-30 | Oakland Athletics | L 0-5 | 1485.94 | 1540.51 | 47.18% | 52.82% | -2.22 | 36-41 |
| 1989-07-01 | Oakland Athletics | L 4-6 | 1483.72 | 1542.73 | 46.55% | 53.45% | -1.38 | 36-42 |
| 1989-07-02 | Oakland Athletics | L 3-11 | 1482.34 | 1544.11 | 46.15% | 53.85% | -2.74 | 36-43 |
| 1989-07-03 | Chicago White Sox | W 4-2 | 1479.60 | 1459.38 | 57.88% | 42.12% | +1.25 | 37-43 |
| 1989-07-04 | Chicago White Sox | W 3-2 | 1480.85 | 1458.12 | 58.23% | 41.77% | +0.88 | 38-43 |
| 1989-07-05 | Chicago White Sox | W 4-2 | 1481.73 | 1457.25 | 58.47% | 41.53% | +1.23 | 39-43 |
| 1989-07-07 | @ Seattle Mariners | W 4-3 | 1482.96 | 1487.77 | 44.30% | 55.70% | +0.83 | 40-43 |
| 1989-07-08 | @ Seattle Mariners | L 3-4 | 1483.79 | 1486.95 | 44.53% | 55.47% | -0.66 | 40-44 |
| 1989-07-09 | @ Seattle Mariners | L 0-8 | 1483.13 | 1487.61 | 44.35% | 55.65% | -2.64 | 40-45 |
| 1989-07-13 | Texas Rangers | L 3-9 | 1480.49 | 1497.47 | 52.59% | 47.41% | -1.91 | 40-46 |
| 1989-07-14 | Texas Rangers | W 11-5 | 1478.58 | 1499.38 | 52.04% | 47.96% | +2.47 | 41-46 |
| 1989-07-15 | Texas Rangers | W 7-1 | 1481.05 | 1496.91 | 52.75% | 47.25% | +2.43 | 42-46 |
| 1989-07-16 | Texas Rangers | W 11-5 | 1483.48 | 1494.48 | 53.44% | 46.56% | +2.39 | 43-46 |
| 1989-07-17 | @ Minnesota Twins | L 2-5 | 1485.87 | 1504.82 | 42.30% | 57.70% | -1.54 | 43-47 |
| 1989-07-18 | @ Minnesota Twins | L 4-5 | 1484.33 | 1506.36 | 41.87% | 58.13% | -0.88 | 43-48 |
| 1989-07-19 | @ Minnesota Twins | W 10-1 | 1483.45 | 1507.24 | 41.62% | 58.38% | +3.68 | 44-48 |
| 1989-07-20 | @ Kansas City Royals | W 4-0 | 1487.13 | 1519.05 | 40.49% | 59.51% | +2.50 | 45-48 |
| 1989-07-21 | @ Kansas City Royals | L 1-6 | 1489.63 | 1516.55 | 41.19% | 58.81% | -1.93 | 45-49 |
| 1989-07-22 | @ Kansas City Royals | W 1-0 | 1487.70 | 1518.48 | 40.65% | 59.35% | +1.24 | 46-49 |
| 1989-07-23 | @ Kansas City Royals | W 17-5 | 1488.94 | 1517.23 | 40.99% | 59.01% | +4.30 | 47-49 |
| 1989-07-24 | New York Yankees | W 7-3 | 1493.24 | 1481.72 | 56.65% | 43.35% | +1.82 | 48-49 |
| 1989-07-25 | New York Yankees | L 1-5 | 1495.06 | 1479.90 | 57.16% | 42.84% | -2.41 | 48-50 |
| 1989-07-26 | New York Yankees | W 9-7 | 1492.65 | 1482.31 | 56.49% | 43.51% | +1.30 | 49-50 |
| 1989-07-28 | Boston Red Sox | W 3-2 | 1493.95 | 1505.69 | 53.34% | 46.66% | +0.98 | 50-50 |
| 1989-07-28 | Boston Red Sox | W 2-1 | 1494.93 | 1504.71 | 53.62% | 46.38% | +0.97 | 51-50 |
| 1989-07-29 | Boston Red Sox | L 0-5 | 1495.90 | 1503.74 | 53.90% | 46.10% | -2.53 | 51-51 |
| 1989-07-30 | Boston Red Sox | L 2-5 | 1493.37 | 1506.27 | 53.17% | 46.83% | -1.93 | 51-52 |
| 1989-07-31 | @ Milwaukee Brewers | L 1-6 | 1491.44 | 1506.89 | 42.79% | 57.21% | -2.01 | 51-53 |
| 1989-08-01 | @ Milwaukee Brewers | L 2-4 | 1489.43 | 1508.90 | 42.23% | 57.77% | -1.26 | 51-54 |
| 1989-08-02 | @ Milwaukee Brewers | W 1-0 | 1488.17 | 1510.16 | 41.88% | 58.12% | +1.22 | 52-54 |
| 1989-08-03 | @ Boston Red Sox | W 4-2 | 1489.39 | 1511.40 | 41.87% | 58.13% | +1.73 | 53-54 |
| 1989-08-04 | @ Boston Red Sox | W 4-3 | 1491.12 | 1509.68 | 42.36% | 57.64% | +1.21 | 54-54 |
| 1989-08-05 | @ Boston Red Sox | L 2-10 | 1492.33 | 1508.47 | 42.70% | 57.30% | -2.54 | 54-55 |
| 1989-08-06 | @ Boston Red Sox | L 4-6 | 1489.79 | 1511.00 | 41.98% | 58.02% | -1.24 | 54-56 |
| 1989-08-07 | @ New York Yankees | L 0-9 | 1488.55 | 1482.88 | 45.79% | 54.21% | -2.89 | 54-57 |
| 1989-08-08 | @ New York Yankees | W 3-1 | 1485.66 | 1485.76 | 44.97% | 55.03% | +1.64 | 55-57 |
| 1989-08-09 | @ New York Yankees | W 7-4 | 1487.30 | 1484.13 | 45.43% | 54.57% | +1.98 | 56-57 |
| 1989-08-10 | Milwaukee Brewers | L 3-10 | 1489.28 | 1506.48 | 52.56% | 47.44% | -2.92 | 56-58 |
| 1989-08-11 | Milwaukee Brewers | W 5-0 | 1486.36 | 1509.40 | 51.72% | 48.28% | +2.27 | 57-58 |
| 1989-08-11 | Milwaukee Brewers | L 7-8 | 1488.63 | 1507.13 | 52.37% | 47.63% | -1.10 | 57-59 |
| 1989-08-12 | Milwaukee Brewers | L 1-5 | 1487.53 | 1508.23 | 52.05% | 47.95% | -2.19 | 57-60 |
| 1989-08-13 | Milwaukee Brewers | L 4-5 | 1485.34 | 1510.42 | 51.42% | 48.58% | -0.76 | 57-61 |
| 1989-08-15 | @ Oakland Athletics | L 2-5 | 1484.58 | 1547.56 | 36.26% | 63.74% | -1.32 | 57-62 |
| 1989-08-16 | @ Oakland Athletics | W 6-3 | 1483.26 | 1548.88 | 35.91% | 64.09% | +2.33 | 58-62 |
| 1989-08-17 | @ Oakland Athletics | L 0-1 | 1485.59 | 1546.55 | 36.53% | 63.47% | -0.77 | 58-63 |
| 1989-08-18 | @ California Angels | L 5-6 | 1484.82 | 1530.72 | 38.57% | 61.43% | -0.81 | 58-64 |
| 1989-08-19 | @ California Angels | L 4-7 | 1484.01 | 1531.53 | 38.35% | 61.65% | -1.39 | 58-65 |
| 1989-08-20 | @ California Angels | L 0-1 | 1482.62 | 1532.92 | 37.97% | 62.03% | -0.80 | 58-66 |
| 1989-08-22 | Seattle Mariners | W 3-2 | 1481.82 | 1484.20 | 54.68% | 45.32% | +0.67 | 59-66 |
| 1989-08-23 | Seattle Mariners | W 5-3 | 1482.49 | 1483.52 | 54.87% | 45.13% | +1.34 | 60-66 |
| 1989-08-24 | Seattle Mariners | W 5-2 | 1483.83 | 1482.18 | 55.25% | 44.75% | +1.63 | 61-66 |
| 1989-08-25 | Chicago White Sox | L 4-5 | 1485.46 | 1465.36 | 57.86% | 42.14% | -1.21 | 61-67 |
| 1989-08-26 | Chicago White Sox | L 3-4 | 1484.25 | 1466.57 | 57.52% | 42.48% | -1.21 | 61-68 |
| 1989-08-27 | Chicago White Sox | L 3-9 | 1483.04 | 1467.78 | 57.18% | 42.82% | -2.94 | 61-69 |
| 1989-08-29 | Baltimore Orioles | W 3-1 | 1480.10 | 1493.83 | 53.05% | 46.95% | +1.39 | 62-69 |
| 1989-08-30 | Baltimore Orioles | L 4-7 | 1481.49 | 1492.43 | 53.45% | 46.55% | -1.94 | 62-70 |
| 1989-08-31 | Baltimore Orioles | W 11-0 | 1479.55 | 1494.38 | 52.90% | 47.10% | +3.28 | 63-70 |
| 1989-09-01 | @ Detroit Tigers | L 1-2 | 1482.83 | 1439.65 | 51.18% | 48.82% | -0.76 | 63-71 |
| 1989-09-02 | @ Detroit Tigers | L 4-10 | 1482.07 | 1440.41 | 50.96% | 49.04% | -2.62 | 63-72 |
| 1989-09-03 | @ Detroit Tigers | L 3-12 | 1479.45 | 1443.03 | 50.21% | 49.79% | -3.17 | 63-73 |
| 1989-09-04 | @ Baltimore Orioles | L 4-5 | 1476.28 | 1487.74 | 43.36% | 56.64% | -0.91 | 63-74 |
| 1989-09-05 | @ Baltimore Orioles | L 1-3 | 1475.37 | 1488.65 | 43.10% | 56.90% | -1.28 | 63-75 |
| 1989-09-06 | @ Baltimore Orioles | W 9-0 | 1474.09 | 1489.93 | 42.74% | 57.26% | +3.61 | 64-75 |
| 1989-09-07 | Toronto Blue Jays | L 4-12 | 1477.70 | 1538.31 | 46.32% | 53.68% | -2.75 | 64-76 |
| 1989-09-08 | Toronto Blue Jays | W 5-4 | 1474.95 | 1541.06 | 45.53% | 54.47% | +1.14 | 65-76 |
| 1989-09-09 | Toronto Blue Jays | L 5-7 | 1476.09 | 1539.92 | 45.86% | 54.14% | -0.96 | 65-77 |
| 1989-09-10 | Toronto Blue Jays | L 4-5 | 1475.13 | 1540.88 | 45.58% | 54.42% | -0.68 | 65-78 |
| 1989-09-12 | Detroit Tigers | W 1-0 | 1474.45 | 1453.63 | 57.96% | 42.04% | +0.89 | 66-78 |
| 1989-09-13 | Detroit Tigers | L 1-3 | 1475.34 | 1452.74 | 58.21% | 41.79% | -1.73 | 66-79 |
| 1989-09-14 | Detroit Tigers | W 4-0 | 1473.61 | 1454.47 | 57.73% | 42.27% | +1.77 | 67-79 |
| 1989-09-15 | @ Toronto Blue Jays | L 2-5 | 1475.38 | 1536.52 | 36.51% | 63.49% | -1.32 | 67-80 |
| 1989-09-16 | @ Toronto Blue Jays | L 2-3 | 1474.06 | 1537.85 | 36.16% | 63.84% | -0.54 | 67-81 |
| 1989-09-17 | @ Toronto Blue Jays | L 1-2 | 1473.52 | 1538.38 | 36.01% | 63.99% | -0.54 | 67-82 |
| 1989-09-18 | Oakland Athletics | L 2-4 | 1472.98 | 1553.73 | 43.45% | 56.55% | -0.91 | 67-83 |
| 1989-09-19 | Oakland Athletics | L 1-5 | 1472.07 | 1554.64 | 43.19% | 56.81% | -1.81 | 67-84 |
| 1989-09-20 | Oakland Athletics | L 6-8 | 1470.26 | 1556.46 | 42.68% | 57.32% | -1.27 | 67-85 |
| 1989-09-21 | California Angels | W 5-4 | 1468.99 | 1531.23 | 46.09% | 53.91% | +0.80 | 68-85 |
| 1989-09-23 | California Angels | W 4-3 | 1469.79 | 1530.43 | 46.31% | 53.69% | +1.13 | 69-85 |
| 1989-09-23 | California Angels | W 6-2 | 1470.92 | 1529.30 | 46.64% | 53.36% | +2.24 | 70-85 |
| 1989-09-24 | California Angels | W 5-4 | 1473.16 | 1527.06 | 47.28% | 52.72% | +1.11 | 71-85 |
| 1989-09-26 | @ Seattle Mariners | L 2-3 | 1474.27 | 1475.90 | 44.75% | 55.25% | -0.94 | 71-86 |
| 1989-09-27 | @ Seattle Mariners | W 4-1 | 1473.33 | 1476.84 | 44.48% | 55.52% | +2.02 | 72-86 |
| 1989-09-28 | @ Seattle Mariners | L 2-6 | 1475.35 | 1474.82 | 45.06% | 54.94% | -1.90 | 72-87 |
| 1989-09-29 | @ Chicago White Sox | L 1-2 | 1473.45 | 1472.95 | 45.05% | 54.95% | -0.94 | 72-88 |
| 1989-09-30 | @ Chicago White Sox | L 2-8 | 1472.51 | 1473.90 | 44.79% | 55.21% | -2.31 | 72-89 |
| 1989-10-01 | @ Chicago White Sox | W 1-0 | 1470.20 | 1476.20 | 44.13% | 55.87% | +1.18 | 73-89 |
| 1989-04-04 | @ Texas Rangers | L 0-4 | 1508.39 | 1483.15 | 48.60% | 51.40% | -2.04 | 0-1 |
| 1989-04-06 | @ Texas Rangers | L 4-5 | 1506.35 | 1485.19 | 48.01% | 51.99% | -1.01 | 0-2 |
| 1989-04-07 | Milwaukee Brewers | W 10-3 | 1505.34 | 1514.71 | 53.68% | 46.32% | +2.57 | 1-2 |
| 1989-04-08 | Milwaukee Brewers | L 2-5 | 1507.91 | 1512.13 | 54.42% | 45.58% | -1.98 | 1-3 |
| 1989-04-11 | Minnesota Twins | L 0-14 | 1505.93 | 1519.56 | 53.07% | 46.93% | -4.17 | 1-4 |
| 1989-04-13 | Minnesota Twins | W 3-0 | 1501.76 | 1523.73 | 51.87% | 48.13% | +1.75 | 2-4 |
| 1989-04-14 | Texas Rangers | L 2-4 | 1503.51 | 1494.40 | 56.31% | 43.69% | -1.67 | 2-5 |
| 1989-04-15 | Texas Rangers | L 1-4 | 1501.84 | 1496.08 | 55.84% | 44.16% | -2.03 | 2-6 |
| 1989-04-16 | Texas Rangers | L 6-9 | 1499.81 | 1498.11 | 55.26% | 44.74% | -2.01 | 2-7 |
| 1989-04-18 | @ Minnesota Twins | L 8-9 | 1497.80 | 1522.54 | 41.49% | 58.51% | -0.87 | 2-8 |
| 1989-04-19 | @ Minnesota Twins | W 3-2 | 1496.93 | 1523.41 | 41.25% | 58.75% | +1.23 | 3-8 |
| 1989-04-20 | @ Minnesota Twins | L 2-7 | 1498.16 | 1522.17 | 41.59% | 58.41% | -1.95 | 3-9 |
| 1989-04-21 | @ Milwaukee Brewers | L 1-2 | 1496.21 | 1510.07 | 43.02% | 56.98% | -0.90 | 3-10 |
| 1989-04-22 | @ Milwaukee Brewers | W 6-3 | 1495.31 | 1510.98 | 42.76% | 57.24% | +2.08 | 4-10 |
| 1989-04-23 | @ Milwaukee Brewers | W 11-3 | 1497.39 | 1508.90 | 43.35% | 56.65% | +3.36 | 5-10 |
| 1989-04-24 | Seattle Mariners | W 1-0 | 1500.75 | 1484.30 | 57.35% | 42.65% | +0.90 | 6-10 |
| 1989-04-25 | Seattle Mariners | W 5-2 | 1501.65 | 1483.40 | 57.60% | 42.40% | +1.54 | 7-10 |
| 1989-04-26 | @ California Angels | L 0-1 | 1503.19 | 1491.15 | 46.70% | 53.30% | -0.98 | 7-11 |
| 1989-04-27 | @ California Angels | L 3-10 | 1502.21 | 1492.13 | 46.42% | 53.58% | -2.58 | 7-12 |
| 1989-04-28 | @ Oakland Athletics | L 1-2 | 1499.63 | 1537.15 | 39.72% | 60.28% | -0.83 | 7-13 |
| 1989-04-29 | @ Oakland Athletics | L 2-3 | 1498.80 | 1537.99 | 39.49% | 60.51% | -0.83 | 7-14 |
| 1989-04-30 | @ Oakland Athletics | W 7-2 | 1497.97 | 1538.81 | 39.26% | 60.74% | +2.85 | 8-14 |
| 1989-05-01 | @ Seattle Mariners | L 3-5 | 1500.82 | 1482.43 | 47.61% | 52.39% | -1.41 | 8-15 |
| 1989-05-02 | @ Seattle Mariners | L 2-7 | 1499.41 | 1483.84 | 47.21% | 52.79% | -2.22 | 8-16 |
| 1989-05-03 | @ Seattle Mariners | L 2-3 | 1497.19 | 1486.06 | 46.57% | 53.43% | -0.98 | 8-17 |
| 1989-05-05 | Oakland Athletics | L 3-5 | 1496.21 | 1536.37 | 49.26% | 50.74% | -1.46 | 8-18 |
| 1989-05-06 | Oakland Athletics | W 6-3 | 1494.75 | 1537.83 | 48.83% | 51.17% | +1.86 | 9-18 |
| 1989-05-07 | Oakland Athletics | L 4-5 | 1496.61 | 1535.97 | 49.37% | 50.63% | -1.04 | 9-19 |
| 1989-05-08 | California Angels | L 2-9 | 1495.57 | 1503.26 | 53.92% | 46.08% | -2.99 | 9-20 |
| 1989-05-09 | California Angels | L 1-5 | 1492.58 | 1506.25 | 53.06% | 46.94% | -2.23 | 9-21 |
| 1989-05-10 | California Angels | W 3-2 | 1490.35 | 1508.48 | 52.42% | 47.58% | +1.00 | 10-21 |
| 1989-05-12 | @ Cleveland Indians | W 6-3 | 1491.35 | 1488.95 | 45.32% | 54.68% | +1.99 | 11-21 |
| 1989-05-13 | @ Cleveland Indians | L 1-3 | 1493.34 | 1486.96 | 45.89% | 54.11% | -1.37 | 11-22 |
| 1989-05-14 | @ Cleveland Indians | L 3-8 | 1491.97 | 1488.32 | 45.50% | 54.50% | -2.13 | 11-23 |
| 1989-05-15 | Chicago White Sox | W 3-2 | 1489.84 | 1483.99 | 55.85% | 44.15% | +0.92 | 12-23 |
| 1989-05-16 | Chicago White Sox | W 9-7 | 1490.76 | 1483.06 | 56.11% | 43.89% | +1.31 | 13-23 |
| 1989-05-17 | Chicago White Sox | L 7-10 | 1492.07 | 1481.76 | 56.48% | 43.52% | -2.06 | 13-24 |
| 1989-05-19 | Kansas City Royals | W 2-0 | 1490.01 | 1522.54 | 50.35% | 49.65% | +1.48 | 14-24 |
| 1989-05-20 | Kansas City Royals | W 2-1 | 1491.49 | 1521.06 | 50.78% | 49.22% | +1.03 | 15-24 |
| 1989-05-21 | Kansas City Royals | W 4-2 | 1492.52 | 1520.03 | 51.08% | 48.92% | +1.45 | 16-24 |
| 1989-05-22 | Cleveland Indians | L 3-7 | 1493.97 | 1490.97 | 55.44% | 44.56% | -2.32 | 16-25 |
| 1989-05-23 | Cleveland Indians | W 7-2 | 1491.65 | 1493.30 | 54.78% | 45.22% | +2.12 | 17-25 |
| 1989-05-24 | Cleveland Indians | W 2-1 | 1493.77 | 1491.18 | 55.39% | 44.61% | +0.66 | 18-25 |
| 1989-05-25 | Cleveland Indians | W 9-5 | 1494.43 | 1490.51 | 55.57% | 44.43% | +1.87 | 19-25 |
| 1989-05-26 | @ Kansas City Royals | L 3-6 | 1496.30 | 1516.81 | 42.08% | 57.92% | -1.53 | 19-26 |
| 1989-05-27 | @ Kansas City Royals | L 1-5 | 1494.77 | 1518.34 | 41.65% | 58.35% | -1.75 | 19-27 |
| 1989-05-28 | @ Kansas City Royals | L 5-9 | 1493.02 | 1520.09 | 41.16% | 58.84% | -1.73 | 19-28 |
| 1989-05-29 | @ Chicago White Sox | W 4-2 | 1491.29 | 1465.23 | 48.72% | 51.28% | +1.52 | 20-28 |
| 1989-05-30 | @ Chicago White Sox | W 10-3 | 1492.81 | 1463.71 | 49.15% | 50.85% | +2.83 | 21-28 |
| 1989-05-31 | @ Chicago White Sox | W 4-3 | 1495.64 | 1460.88 | 49.97% | 50.03% | +1.05 | 22-28 |
| 1989-06-01 | Baltimore Orioles | L 3-8 | 1496.69 | 1480.74 | 57.28% | 42.72% | -2.69 | 22-29 |
| 1989-06-02 | Baltimore Orioles | L 1-4 | 1494.00 | 1483.43 | 56.52% | 43.48% | -2.06 | 22-30 |
| 1989-06-03 | Baltimore Orioles | L 2-4 | 1491.94 | 1485.48 | 55.94% | 44.06% | -1.66 | 22-31 |
| 1989-06-04 | Baltimore Orioles | L 4-7 | 1490.28 | 1487.14 | 55.46% | 44.54% | -2.02 | 22-32 |
| 1989-06-05 | Boston Red Sox | L 2-5 | 1488.26 | 1504.64 | 52.67% | 47.33% | -1.91 | 22-33 |
| 1989-06-06 | Boston Red Sox | W 5-1 | 1486.35 | 1506.56 | 52.12% | 47.88% | +2.01 | 23-33 |
| 1989-06-07 | Boston Red Sox | L 1-6 | 1488.36 | 1504.55 | 52.70% | 47.30% | -2.48 | 23-34 |
| 1989-06-09 | @ Toronto Blue Jays | L 0-2 | 1485.88 | 1508.80 | 41.74% | 58.26% | -1.24 | 23-35 |
| 1989-06-10 | @ Toronto Blue Jays | W 11-8 | 1484.64 | 1510.04 | 41.40% | 58.60% | +2.14 | 24-35 |
| 1989-06-11 | @ Toronto Blue Jays | L 0-4 | 1486.78 | 1507.91 | 41.99% | 58.01% | -1.77 | 24-36 |
| 1989-06-12 | @ Toronto Blue Jays | L 4-5 | 1485.01 | 1509.67 | 41.50% | 58.50% | -0.61 | 24-37 |
| 1989-06-13 | @ Boston Red Sox | L 7-8 | 1484.40 | 1506.58 | 41.85% | 58.15% | -0.88 | 24-38 |
| 1989-06-14 | @ Boston Red Sox | W 7-3 | 1483.52 | 1507.46 | 41.60% | 58.40% | +2.45 | 25-38 |
| 1989-06-16 | California Angels | L 4-9 | 1485.97 | 1509.56 | 51.64% | 48.36% | -2.43 | 25-39 |
| 1989-06-17 | California Angels | L 3-6 | 1483.54 | 1511.99 | 50.94% | 49.06% | -1.85 | 25-40 |
| 1989-06-18 | California Angels | L 1-3 | 1481.69 | 1513.84 | 50.41% | 49.59% | -1.50 | 25-41 |
| 1989-06-19 | @ Oakland Athletics | W 6-4 | 1480.19 | 1543.91 | 36.17% | 63.83% | +1.90 | 26-41 |
| 1989-06-20 | @ Oakland Athletics | L 4-6 | 1482.09 | 1542.01 | 36.67% | 63.33% | -1.09 | 26-42 |
| 1989-06-21 | @ Oakland Athletics | L 3-6 | 1481.00 | 1543.10 | 36.38% | 63.62% | -1.32 | 26-43 |
| 1989-06-23 | @ Seattle Mariners | W 5-4 | 1479.68 | 1477.89 | 45.24% | 54.76% | +1.15 | 27-43 |
| 1989-06-24 | @ Seattle Mariners | L 1-3 | 1480.83 | 1476.74 | 45.57% | 54.43% | -1.36 | 27-44 |
| 1989-06-25 | @ Seattle Mariners | L 3-5 | 1479.47 | 1478.10 | 45.18% | 54.82% | -1.34 | 27-45 |
| 1989-06-27 | New York Yankees | W 6-5 | 1478.13 | 1490.10 | 53.31% | 46.69% | +0.98 | 28-45 |
| 1989-06-28 | New York Yankees | W 6-5 | 1479.11 | 1489.12 | 53.59% | 46.41% | +0.69 | 29-45 |
| 1989-06-29 | New York Yankees | L 6-7 | 1479.80 | 1488.43 | 53.79% | 46.21% | -1.13 | 29-46 |
| 1989-06-30 | @ Baltimore Orioles | W 16-5 | 1478.67 | 1494.88 | 42.69% | 57.31% | +4.00 | 30-46 |
| 1989-07-01 | @ Baltimore Orioles | L 1-8 | 1482.67 | 1490.89 | 43.81% | 56.19% | -2.44 | 30-47 |
| 1989-07-02 | @ Baltimore Orioles | W 7-3 | 1480.23 | 1493.32 | 43.13% | 56.87% | +2.39 | 31-47 |
| 1989-07-03 | @ Baltimore Orioles | L 4-11 | 1482.62 | 1490.93 | 43.80% | 56.20% | -2.43 | 31-48 |
| 1989-07-04 | @ New York Yankees | L 0-1 | 1480.19 | 1487.31 | 43.97% | 56.03% | -0.93 | 31-49 |
| 1989-07-05 | @ New York Yankees | L 0-9 | 1479.26 | 1488.23 | 43.71% | 56.29% | -2.75 | 31-50 |
| 1989-07-06 | @ New York Yankees | L 5-6 | 1476.51 | 1490.98 | 42.93% | 57.07% | -0.64 | 31-51 |
| 1989-07-07 | Toronto Blue Jays | L 4-6 | 1475.87 | 1509.96 | 50.13% | 49.87% | -1.49 | 31-52 |
| 1989-07-08 | Toronto Blue Jays | L 3-8 | 1474.38 | 1511.45 | 49.70% | 50.30% | -2.33 | 31-53 |
| 1989-07-09 | Toronto Blue Jays | L 0-2 | 1472.05 | 1513.78 | 49.03% | 50.97% | -1.46 | 31-54 |
| 1989-07-13 | Seattle Mariners | L 4-5 | 1470.59 | 1490.24 | 52.21% | 47.79% | -0.77 | 31-55 |
| 1989-07-14 | Seattle Mariners | L 0-13 | 1469.82 | 1491.02 | 51.98% | 48.02% | -3.94 | 31-56 |
| 1989-07-15 | Seattle Mariners | L 3-9 | 1465.88 | 1494.95 | 50.85% | 49.15% | -2.61 | 31-57 |
| 1989-07-16 | Seattle Mariners | W 8-5 | 1463.27 | 1497.57 | 50.10% | 49.90% | +1.81 | 32-57 |
| 1989-07-17 | Oakland Athletics | W 2-1 | 1465.08 | 1542.75 | 43.89% | 56.11% | +1.18 | 33-57 |
| 1989-07-18 | Oakland Athletics | L 2-7 | 1466.26 | 1541.58 | 44.22% | 55.78% | -2.08 | 33-58 |
| 1989-07-20 | @ California Angels | L 3-4 | 1464.18 | 1524.14 | 36.67% | 63.33% | -0.77 | 33-59 |
| 1989-07-21 | @ California Angels | L 7-8 | 1463.41 | 1524.91 | 36.46% | 63.54% | -0.76 | 33-60 |
| 1989-07-22 | @ California Angels | L 4-5 | 1462.65 | 1525.67 | 36.26% | 63.74% | -0.54 | 33-61 |
| 1989-07-23 | @ California Angels | L 4-5 | 1462.11 | 1526.21 | 36.12% | 63.88% | -0.76 | 33-62 |
| 1989-07-24 | @ Milwaukee Brewers | L 0-10 | 1461.35 | 1499.40 | 39.64% | 60.36% | -2.63 | 33-63 |
| 1989-07-25 | @ Milwaukee Brewers | W 7-2 | 1458.72 | 1502.04 | 38.92% | 61.08% | +2.87 | 34-63 |
| 1989-07-26 | @ Milwaukee Brewers | L 2-3 | 1461.59 | 1499.17 | 39.71% | 60.29% | -0.84 | 34-64 |
| 1989-07-27 | @ Milwaukee Brewers | L 1-11 | 1460.75 | 1500.00 | 39.48% | 60.52% | -2.62 | 34-65 |
| 1989-07-28 | Minnesota Twins | W 6-4 | 1458.13 | 1508.01 | 47.86% | 52.14% | +1.55 | 35-65 |
| 1989-07-28 | Minnesota Twins | L 3-7 | 1459.68 | 1506.47 | 48.30% | 51.70% | -2.03 | 35-66 |
| 1989-07-29 | Minnesota Twins | W 3-2 | 1457.65 | 1508.49 | 47.72% | 52.28% | +0.78 | 36-66 |
| 1989-07-30 | Minnesota Twins | L 3-14 | 1458.43 | 1507.72 | 47.94% | 52.06% | -3.34 | 36-67 |
| 1989-08-01 | Texas Rangers | L 3-4 | 1455.09 | 1494.65 | 49.34% | 50.66% | -1.04 | 36-68 |
| 1989-08-02 | Texas Rangers | W 6-4 | 1454.05 | 1495.68 | 49.04% | 50.96% | +1.51 | 37-68 |
| 1989-08-03 | Texas Rangers | W 9-6 | 1455.56 | 1494.17 | 49.48% | 50.52% | +1.84 | 38-68 |
| 1989-08-04 | @ Chicago White Sox | L 4-5 | 1457.40 | 1466.43 | 43.70% | 56.30% | -0.92 | 38-69 |
| 1989-08-05 | @ Chicago White Sox | L 6-7 | 1456.48 | 1467.35 | 43.44% | 56.56% | -0.91 | 38-70 |
| 1989-08-06 | @ Chicago White Sox | W 4-3 | 1455.57 | 1468.26 | 43.18% | 56.82% | +1.20 | 39-70 |
| 1989-08-07 | Milwaukee Brewers | W 5-3 | 1456.77 | 1505.88 | 47.97% | 52.03% | +1.54 | 40-70 |
| 1989-08-07 | Milwaukee Brewers | L 2-5 | 1458.31 | 1504.34 | 48.41% | 51.59% | -1.76 | 40-71 |
| 1989-08-08 | Milwaukee Brewers | W 6-3 | 1456.55 | 1506.10 | 47.90% | 52.10% | +1.90 | 41-71 |
| 1989-08-09 | Milwaukee Brewers | L 1-6 | 1458.45 | 1504.21 | 48.45% | 51.55% | -2.28 | 41-72 |
| 1989-08-10 | @ Texas Rangers | L 1-4 | 1456.17 | 1489.63 | 40.28% | 59.72% | -1.46 | 41-73 |
| 1989-08-11 | @ Texas Rangers | L 3-7 | 1454.71 | 1491.09 | 39.87% | 60.13% | -1.68 | 41-74 |
| 1989-08-12 | @ Texas Rangers | W 6-5 | 1453.03 | 1492.77 | 39.41% | 60.59% | +1.27 | 42-74 |
| 1989-08-13 | @ Texas Rangers | W 4-2 | 1454.30 | 1491.49 | 39.76% | 60.24% | +1.79 | 43-74 |
| 1989-08-14 | Baltimore Orioles | L 1-4 | 1456.09 | 1481.68 | 51.35% | 48.65% | -1.32 | 43-75 |
| 1989-08-15 | Baltimore Orioles | L 0-2 | 1454.77 | 1483.00 | 50.97% | 49.03% | -1.51 | 43-76 |
| 1989-08-16 | Baltimore Orioles | W 4-0 | 1453.26 | 1484.52 | 50.54% | 49.46% | +2.07 | 44-76 |
| 1989-08-17 | New York Yankees | L 1-2 | 1455.33 | 1482.45 | 51.13% | 48.87% | -1.07 | 44-77 |
| 1989-08-18 | New York Yankees | W 7-3 | 1454.26 | 1483.53 | 50.82% | 49.18% | +2.07 | 45-77 |
| 1989-08-19 | New York Yankees | W 5-4 | 1456.33 | 1481.46 | 51.42% | 48.58% | +1.02 | 46-77 |
| 1989-08-20 | New York Yankees | W 7-6 | 1457.35 | 1480.44 | 51.71% | 48.29% | +1.01 | 47-77 |
| 1989-08-21 | Oakland Athletics | L 1-6 | 1458.36 | 1548.51 | 42.13% | 57.87% | -1.98 | 47-78 |
| 1989-08-22 | @ Toronto Blue Jays | L 2-3 | 1456.38 | 1523.78 | 35.68% | 64.32% | -0.53 | 47-79 |
| 1989-08-23 | @ Toronto Blue Jays | L 4-11 | 1455.85 | 1524.31 | 35.54% | 64.46% | -1.97 | 47-80 |
| 1989-08-24 | @ Toronto Blue Jays | L 3-11 | 1453.88 | 1526.29 | 35.02% | 64.98% | -2.08 | 47-81 |
| 1989-08-25 | @ Boston Red Sox | L 2-4 | 1451.80 | 1500.74 | 38.15% | 61.85% | -1.13 | 47-82 |
| 1989-08-25 | @ Boston Red Sox | L 3-11 | 1450.67 | 1501.88 | 37.84% | 62.16% | -2.25 | 47-83 |
| 1989-08-26 | @ Boston Red Sox | L 2-5 | 1448.42 | 1504.12 | 37.24% | 62.76% | -1.36 | 47-84 |
| 1989-08-27 | @ Boston Red Sox | L 1-7 | 1447.06 | 1505.48 | 36.87% | 63.13% | -1.89 | 47-85 |
| 1989-08-28 | @ Boston Red Sox | L 3-6 | 1445.17 | 1507.38 | 36.37% | 63.63% | -1.33 | 47-86 |
| 1989-08-29 | @ Kansas City Royals | L 8-12 | 1443.84 | 1525.48 | 33.82% | 66.18% | -1.42 | 47-87 |
| 1989-08-30 | @ Kansas City Royals | L 1-6 | 1442.42 | 1526.90 | 33.46% | 66.54% | -1.57 | 47-88 |
| 1989-08-31 | @ Kansas City Royals | L 0-3 | 1440.85 | 1528.47 | 33.05% | 66.95% | -1.20 | 47-89 |
| 1989-09-01 | Cleveland Indians | W 2-1 | 1439.65 | 1482.83 | 48.82% | 51.18% | +0.76 | 48-89 |
| 1989-09-02 | Cleveland Indians | W 10-4 | 1440.41 | 1482.07 | 49.04% | 50.96% | +2.62 | 49-89 |
| 1989-09-03 | Cleveland Indians | W 12-3 | 1443.03 | 1479.45 | 49.79% | 50.21% | +3.16 | 50-89 |
| 1989-09-04 | Kansas City Royals | W 5-1 | 1446.19 | 1532.30 | 42.70% | 57.30% | +2.41 | 51-89 |
| 1989-09-05 | Kansas City Royals | W 10-2 | 1448.60 | 1529.89 | 43.37% | 56.63% | +3.36 | 52-89 |
| 1989-09-06 | Kansas City Royals | W 11-5 | 1451.96 | 1526.53 | 44.33% | 55.67% | +2.87 | 53-89 |
| 1989-09-08 | Chicago White Sox | W 7-5 | 1454.83 | 1465.86 | 53.44% | 46.56% | +1.38 | 54-89 |
| 1989-09-09 | Chicago White Sox | L 3-13 | 1456.21 | 1464.47 | 53.84% | 46.16% | -3.57 | 54-90 |
| 1989-09-10 | Chicago White Sox | W 6-5 | 1452.64 | 1468.05 | 52.81% | 47.19% | +0.99 | 55-90 |
| 1989-09-12 | @ Cleveland Indians | L 0-1 | 1453.63 | 1474.45 | 42.04% | 57.96% | -0.89 | 55-91 |
| 1989-09-13 | @ Cleveland Indians | W 3-1 | 1452.74 | 1475.34 | 41.79% | 58.21% | +1.73 | 56-91 |
| 1989-09-14 | @ Cleveland Indians | L 0-4 | 1454.47 | 1473.61 | 42.27% | 57.73% | -1.77 | 56-92 |
| 1989-09-15 | @ Minnesota Twins | L 4-8 | 1452.70 | 1512.91 | 36.63% | 63.37% | -1.54 | 56-93 |
| 1989-09-16 | @ Minnesota Twins | L 7-8 | 1451.16 | 1514.45 | 36.22% | 63.78% | -0.76 | 56-94 |
| 1989-09-17 | @ Minnesota Twins | W 9-2 | 1450.40 | 1515.21 | 36.02% | 63.98% | +3.55 | 57-94 |
| 1989-09-19 | @ Baltimore Orioles | L 2-6 | 1453.95 | 1484.23 | 40.72% | 59.28% | -1.71 | 57-95 |
| 1989-09-20 | @ Baltimore Orioles | L 2-9 | 1452.24 | 1485.94 | 40.24% | 59.76% | -2.23 | 57-96 |
| 1989-09-22 | Boston Red Sox | L 7-9 | 1450.01 | 1511.11 | 46.25% | 53.75% | -1.38 | 57-97 |
| 1989-09-23 | Boston Red Sox | L 1-6 | 1448.63 | 1512.48 | 45.86% | 54.14% | -2.15 | 57-98 |
| 1989-09-24 | Boston Red Sox | L 2-4 | 1446.48 | 1514.63 | 45.24% | 54.76% | -1.34 | 57-99 |
| 1989-09-25 | Toronto Blue Jays | L 0-2 | 1445.14 | 1532.35 | 42.54% | 57.46% | -1.27 | 57-100 |
| 1989-09-26 | Toronto Blue Jays | W 4-3 | 1443.87 | 1533.61 | 42.18% | 57.82% | +1.22 | 58-100 |
| 1989-09-27 | Toronto Blue Jays | L 1-8 | 1445.09 | 1532.40 | 42.52% | 57.48% | -2.37 | 58-101 |
| 1989-09-29 | @ New York Yankees | L 1-5 | 1442.72 | 1474.79 | 40.47% | 59.53% | -1.70 | 58-102 |
| 1989-09-30 | @ New York Yankees | L 2-9 | 1441.02 | 1476.49 | 40.00% | 60.00% | -2.22 | 58-103 |
| 1989-10-01 | @ New York Yankees | W 5-3 | 1438.80 | 1478.71 | 39.39% | 60.61% | +1.80 | 59-103 |
| 1989-04-04 | Atlanta Braves | W 10-3 | 1495.35 | 1462.14 | 59.69% | 40.31% | +2.24 | 1-0 |
| 1989-04-05 | Atlanta Braves | L 4-8 | 1497.59 | 1459.90 | 60.31% | 39.69% | -2.53 | 1-1 |
| 1989-04-06 | Atlanta Braves | L 2-3 | 1495.06 | 1462.43 | 59.61% | 40.39% | -1.25 | 1-2 |
| 1989-04-07 | San Diego Padres | L 3-5 | 1493.81 | 1503.00 | 53.70% | 46.30% | -1.60 | 1-3 |
| 1989-04-08 | San Diego Padres | W 6-2 | 1492.21 | 1504.59 | 53.25% | 46.75% | +1.97 | 2-3 |
| 1989-04-09 | San Diego Padres | L 4-5 | 1494.18 | 1502.63 | 53.81% | 46.19% | -1.13 | 2-4 |
| 1989-04-10 | Cincinnati Reds | L 3-8 | 1493.05 | 1508.06 | 52.87% | 47.13% | -2.49 | 2-5 |
| 1989-04-11 | Cincinnati Reds | W 5-3 | 1490.56 | 1510.54 | 52.16% | 47.84% | +1.43 | 3-5 |
| 1989-04-12 | Cincinnati Reds | L 1-3 | 1491.99 | 1509.12 | 52.57% | 47.43% | -1.57 | 3-6 |
| 1989-04-13 | @ Los Angeles Dodgers | W 4-2 | 1490.42 | 1515.65 | 41.42% | 58.58% | +1.23 | 4-6 |
| 1989-04-14 | @ Los Angeles Dodgers | W 3-2 | 1491.65 | 1514.42 | 41.76% | 58.24% | +1.23 | 5-6 |
| 1989-04-15 | @ Los Angeles Dodgers | L 1-3 | 1492.88 | 1513.20 | 42.11% | 57.89% | -1.25 | 5-7 |
| 1989-04-16 | @ Los Angeles Dodgers | L 1-2 | 1491.63 | 1514.45 | 41.76% | 58.24% | -0.88 | 5-8 |
| 1989-04-18 | @ Atlanta Braves | L 4-5 | 1490.75 | 1467.14 | 48.36% | 51.64% | -0.72 | 5-9 |
| 1989-04-19 | @ Atlanta Braves | L 3-4 | 1490.03 | 1467.85 | 48.16% | 51.84% | -1.01 | 5-10 |
| 1989-04-20 | @ Atlanta Braves | W 4-3 | 1489.02 | 1468.86 | 47.87% | 52.13% | +1.09 | 6-10 |
| 1989-04-21 | @ Cincinnati Reds | W 7-0 | 1490.11 | 1510.50 | 42.10% | 57.90% | +3.22 | 7-10 |
| 1989-04-22 | @ Cincinnati Reds | L 4-5 | 1493.33 | 1507.29 | 43.00% | 57.00% | -0.64 | 7-11 |
| 1989-04-23 | @ Cincinnati Reds | W 5-2 | 1492.69 | 1507.93 | 42.82% | 57.18% | +2.08 | 8-11 |
| 1989-04-24 | Philadelphia Phillies | L 4-8 | 1494.77 | 1482.30 | 56.79% | 43.21% | -2.38 | 8-12 |
| 1989-04-25 | Philadelphia Phillies | W 4-1 | 1492.39 | 1484.68 | 56.11% | 43.89% | +1.59 | 9-12 |
| 1989-04-26 | Philadelphia Phillies | W 6-5 | 1493.98 | 1483.09 | 56.56% | 43.44% | +0.92 | 10-12 |
| 1989-04-28 | New York Mets | L 3-7 | 1494.90 | 1531.48 | 49.77% | 50.23% | -2.09 | 10-13 |
| 1989-04-29 | New York Mets | L 1-5 | 1492.81 | 1533.57 | 49.17% | 50.83% | -2.07 | 10-14 |
| 1989-04-30 | New York Mets | W 7-6 | 1490.74 | 1535.64 | 48.57% | 51.43% | +1.08 | 11-14 |
| 1989-05-02 | @ Philadelphia Phillies | W 12-4 | 1491.82 | 1481.71 | 46.43% | 53.57% | +3.18 | 12-14 |
| 1989-05-03 | @ Montreal Expos | L 5-6 | 1495.00 | 1502.14 | 43.97% | 56.03% | -0.65 | 12-15 |
| 1989-05-04 | @ Montreal Expos | W 5-4 | 1494.35 | 1502.79 | 43.78% | 56.22% | +0.84 | 13-15 |
| 1989-05-06 | @ New York Mets | L 1-2 | 1495.19 | 1537.03 | 39.12% | 60.88% | -0.83 | 13-16 |
| 1989-05-07 | @ New York Mets | W 5-0 | 1494.36 | 1537.85 | 38.90% | 61.10% | +2.87 | 14-16 |
| 1989-05-08 | Montreal Expos | L 1-4 | 1497.23 | 1493.72 | 55.52% | 44.48% | -2.02 | 14-17 |
| 1989-05-09 | Montreal Expos | L 2-4 | 1495.21 | 1495.74 | 54.94% | 45.06% | -1.63 | 14-18 |
| 1989-05-10 | Montreal Expos | L 1-10 | 1493.58 | 1497.37 | 54.48% | 45.52% | -3.43 | 14-19 |
| 1989-05-12 | @ Chicago Cubs | W 3-1 | 1490.15 | 1490.83 | 44.89% | 55.11% | +1.64 | 15-19 |
| 1989-05-13 | @ Chicago Cubs | W 1-0 | 1491.79 | 1489.19 | 45.35% | 54.65% | +1.14 | 16-19 |
| 1989-05-14 | @ Chicago Cubs | W 5-1 | 1492.93 | 1488.05 | 45.68% | 54.32% | +2.29 | 17-19 |
| 1989-05-16 | St. Louis Cardinals | W 8-7 | 1495.22 | 1501.15 | 54.17% | 45.83% | +0.68 | 18-19 |
| 1989-05-17 | St. Louis Cardinals | W 3-2 | 1495.90 | 1500.47 | 54.36% | 45.64% | +0.95 | 19-19 |
| 1989-05-18 | St. Louis Cardinals | L 3-4 | 1496.85 | 1499.52 | 54.64% | 45.36% | -0.81 | 19-20 |
| 1989-05-19 | Pittsburgh Pirates | W 3-0 | 1496.04 | 1496.67 | 54.93% | 45.07% | +1.64 | 20-20 |
| 1989-05-20 | Pittsburgh Pirates | W 5-4 | 1497.68 | 1495.03 | 55.40% | 44.60% | +0.66 | 21-20 |
| 1989-05-21 | Pittsburgh Pirates | L 5-17 | 1498.34 | 1494.37 | 55.58% | 44.42% | -4.04 | 21-21 |
| 1989-05-22 | Chicago Cubs | L 3-5 | 1494.30 | 1493.57 | 55.12% | 44.88% | -1.64 | 21-22 |
| 1989-05-23 | Chicago Cubs | L 4-5 | 1492.66 | 1495.21 | 54.65% | 45.35% | -1.14 | 21-23 |
| 1989-05-24 | Chicago Cubs | L 1-3 | 1491.52 | 1496.36 | 54.33% | 45.67% | -1.62 | 21-24 |
| 1989-05-26 | @ Pittsburgh Pirates | W 4-2 | 1489.90 | 1503.61 | 43.04% | 56.96% | +1.70 | 22-24 |
| 1989-05-27 | @ Pittsburgh Pirates | W 5-4 | 1491.60 | 1501.92 | 43.52% | 56.48% | +0.83 | 23-24 |
| 1989-05-28 | @ Pittsburgh Pirates | W 9-2 | 1492.43 | 1501.08 | 43.75% | 56.25% | +3.13 | 24-24 |
| 1989-05-29 | @ St. Louis Cardinals | W 3-2 | 1495.56 | 1497.80 | 44.66% | 55.34% | +1.16 | 25-24 |
| 1989-05-30 | @ St. Louis Cardinals | W 8-4 | 1496.72 | 1496.64 | 44.99% | 55.01% | +2.31 | 26-24 |
| 1989-05-31 | @ St. Louis Cardinals | W 4-3 | 1499.03 | 1494.33 | 45.65% | 54.35% | +1.14 | 27-24 |
| 1989-06-01 | Los Angeles Dodgers | W 7-2 | 1500.17 | 1518.89 | 52.34% | 47.66% | +2.24 | 28-24 |
| 1989-06-02 | Los Angeles Dodgers | W 1-0 | 1502.41 | 1516.65 | 52.98% | 47.02% | +0.99 | 29-24 |
| 1989-06-03 | Los Angeles Dodgers | W 5-4 | 1503.40 | 1515.66 | 53.26% | 46.74% | +0.69 | 30-24 |
| 1989-06-04 | Los Angeles Dodgers | W 7-6 | 1504.09 | 1514.97 | 53.46% | 46.54% | +0.69 | 31-24 |
| 1989-06-05 | San Diego Padres | L 2-10 | 1504.78 | 1495.43 | 56.35% | 43.65% | -3.34 | 31-25 |
| 1989-06-06 | San Diego Padres | W 8-7 | 1501.44 | 1498.78 | 55.40% | 44.60% | +0.66 | 32-25 |
| 1989-06-07 | San Diego Padres | W 3-2 | 1502.10 | 1498.12 | 55.58% | 44.42% | +0.93 | 33-25 |
| 1989-06-08 | San Diego Padres | W 7-6 | 1503.03 | 1497.18 | 55.85% | 44.15% | +0.66 | 34-25 |
| 1989-06-09 | Atlanta Braves | W 6-5 | 1503.69 | 1459.19 | 61.24% | 38.76% | +0.81 | 35-25 |
| 1989-06-10 | Atlanta Braves | W 1-0 | 1504.50 | 1458.38 | 61.46% | 38.54% | +0.81 | 36-25 |
| 1989-06-11 | Atlanta Braves | W 10-6 | 1505.31 | 1457.57 | 61.68% | 38.32% | +1.61 | 37-25 |
| 1989-06-13 | @ Los Angeles Dodgers | L 2-3 | 1506.92 | 1516.58 | 43.61% | 56.39% | -0.92 | 37-26 |
| 1989-06-14 | @ Los Angeles Dodgers | L 0-3 | 1506.00 | 1517.50 | 43.35% | 56.65% | -1.57 | 37-27 |
| 1989-06-15 | @ Los Angeles Dodgers | L 1-2 | 1504.43 | 1519.07 | 42.91% | 57.09% | -0.64 | 37-28 |
| 1989-06-16 | @ San Diego Padres | W 3-1 | 1503.79 | 1492.42 | 46.61% | 53.39% | +1.59 | 38-28 |
| 1989-06-17 | @ San Diego Padres | L 1-2 | 1505.38 | 1490.84 | 47.06% | 52.94% | -0.99 | 38-29 |
| 1989-06-18 | @ San Diego Padres | W 5-2 | 1504.39 | 1491.83 | 46.78% | 53.22% | +1.93 | 39-29 |
| 1989-06-19 | @ San Francisco Giants | L 2-3 | 1506.32 | 1535.71 | 40.84% | 59.16% | -0.85 | 39-30 |
| 1989-06-20 | @ San Francisco Giants | L 0-4 | 1505.47 | 1536.57 | 40.60% | 59.40% | -1.71 | 39-31 |
| 1989-06-21 | @ San Francisco Giants | L 0-2 | 1503.76 | 1538.27 | 40.13% | 59.87% | -1.19 | 39-32 |
| 1989-06-23 | @ Atlanta Braves | W 5-2 | 1502.57 | 1457.63 | 51.43% | 48.57% | +1.76 | 40-32 |
| 1989-06-24 | @ Atlanta Braves | W 5-4 | 1504.33 | 1455.87 | 51.94% | 48.06% | +1.01 | 41-32 |
| 1989-06-25 | @ Atlanta Braves | W 12-6 | 1505.34 | 1454.86 | 52.23% | 47.77% | +2.46 | 42-32 |
| 1989-06-26 | San Francisco Giants | L 3-4 | 1507.80 | 1539.98 | 50.40% | 49.60% | -1.06 | 42-33 |
| 1989-06-27 | San Francisco Giants | W 7-5 | 1506.74 | 1541.04 | 50.10% | 49.90% | +1.48 | 43-33 |
| 1989-06-28 | San Francisco Giants | W 7-3 | 1508.22 | 1539.56 | 50.53% | 49.47% | +2.08 | 44-33 |
| 1989-06-29 | @ Montreal Expos | W 8-3 | 1510.30 | 1514.25 | 44.42% | 55.58% | +2.61 | 45-33 |
| 1989-06-30 | @ Montreal Expos | L 1-6 | 1512.91 | 1511.64 | 45.16% | 54.84% | -2.12 | 45-34 |
| 1989-07-01 | @ Montreal Expos | W 4-1 | 1510.79 | 1513.76 | 44.56% | 55.44% | +2.02 | 46-34 |
| 1989-07-02 | @ Montreal Expos | L 2-13 | 1512.81 | 1511.74 | 45.14% | 54.86% | -3.15 | 46-35 |
| 1989-07-03 | New York Mets | L 1-3 | 1509.66 | 1537.56 | 51.02% | 48.98% | -1.51 | 46-36 |
| 1989-07-04 | New York Mets | W 10-3 | 1508.15 | 1539.07 | 50.58% | 49.42% | +2.74 | 47-36 |
| 1989-07-05 | New York Mets | W 6-5 | 1510.89 | 1536.33 | 51.37% | 48.63% | +1.03 | 48-36 |
| 1989-07-07 | Montreal Expos | L 8-11 | 1511.92 | 1515.16 | 54.55% | 45.45% | -1.41 | 48-37 |
| 1989-07-08 | Montreal Expos | W 3-2 | 1510.51 | 1516.56 | 54.15% | 45.85% | +0.97 | 49-37 |
| 1989-07-09 | Montreal Expos | L 1-6 | 1511.48 | 1515.60 | 54.43% | 45.57% | -2.56 | 49-38 |
| 1989-07-13 | @ Philadelphia Phillies | L 4-11 | 1508.92 | 1454.81 | 52.75% | 47.25% | -2.93 | 49-39 |
| 1989-07-13 | @ Philadelphia Phillies | W 3-0 | 1505.99 | 1457.74 | 51.91% | 48.09% | +1.75 | 50-39 |
| 1989-07-14 | @ Philadelphia Phillies | L 2-4 | 1507.74 | 1455.99 | 52.41% | 47.59% | -1.56 | 50-40 |
| 1989-07-15 | @ Philadelphia Phillies | W 9-6 | 1506.18 | 1457.54 | 51.96% | 48.04% | +1.75 | 51-40 |
| 1989-07-17 | @ New York Mets | W 6-0 | 1507.93 | 1536.70 | 40.93% | 59.07% | +3.04 | 52-40 |
| 1989-07-17 | @ New York Mets | W 12-3 | 1510.97 | 1533.66 | 41.78% | 58.22% | +3.67 | 53-40 |
| 1989-07-18 | @ New York Mets | L 0-9 | 1514.64 | 1529.99 | 42.81% | 57.19% | -2.70 | 53-41 |
| 1989-07-19 | @ New York Mets | L 2-8 | 1511.94 | 1532.69 | 42.05% | 57.95% | -2.16 | 53-42 |
| 1989-07-21 | Philadelphia Phillies | W 4-2 | 1509.78 | 1462.08 | 61.68% | 38.32% | +1.13 | 54-42 |
| 1989-07-22 | Philadelphia Phillies | W 1-0 | 1510.91 | 1460.94 | 61.99% | 38.01% | +0.80 | 55-42 |
| 1989-07-22 | Philadelphia Phillies | W 4-3 | 1511.71 | 1460.15 | 62.20% | 37.80% | +0.80 | 56-42 |
| 1989-07-23 | Philadelphia Phillies | W 3-2 | 1512.51 | 1459.35 | 62.42% | 37.58% | +0.79 | 57-42 |
| 1989-07-25 | Los Angeles Dodgers | L 0-6 | 1513.30 | 1502.87 | 56.50% | 43.50% | -2.91 | 57-43 |
| 1989-07-26 | Los Angeles Dodgers | W 6-2 | 1510.39 | 1505.78 | 55.67% | 44.33% | +1.86 | 58-43 |
| 1989-07-27 | Los Angeles Dodgers | L 5-7 | 1512.25 | 1503.92 | 56.20% | 43.80% | -1.67 | 58-44 |
| 1989-07-28 | San Francisco Giants | L 2-3 | 1510.58 | 1536.72 | 51.27% | 48.73% | -1.08 | 58-45 |
| 1989-07-29 | San Francisco Giants | W 8-1 | 1509.50 | 1537.80 | 50.96% | 49.04% | +2.73 | 59-45 |
| 1989-07-30 | San Francisco Giants | W 6-2 | 1512.23 | 1535.07 | 51.75% | 48.25% | +2.03 | 60-45 |
| 1989-08-01 | @ Cincinnati Reds | W 5-0 | 1514.26 | 1484.23 | 49.29% | 50.71% | +2.38 | 61-45 |
| 1989-08-02 | @ Cincinnati Reds | L 2-5 | 1516.64 | 1481.85 | 49.97% | 50.03% | -1.82 | 61-46 |
| 1989-08-03 | @ Cincinnati Reds | L 2-18 | 1514.82 | 1483.67 | 49.45% | 50.55% | -4.15 | 61-47 |
| 1989-08-04 | @ San Francisco Giants | L 2-4 | 1510.67 | 1531.33 | 42.06% | 57.94% | -1.25 | 61-48 |
| 1989-08-05 | @ San Francisco Giants | L 0-7 | 1509.42 | 1532.58 | 41.71% | 58.29% | -2.32 | 61-49 |
| 1989-08-06 | @ San Francisco Giants | W 3-2 | 1507.10 | 1534.89 | 41.06% | 58.94% | +1.24 | 62-49 |
| 1989-08-07 | @ San Diego Padres | L 2-5 | 1508.34 | 1491.68 | 47.37% | 52.63% | -1.73 | 62-50 |
| 1989-08-08 | @ San Diego Padres | W 12-3 | 1506.61 | 1493.41 | 46.87% | 53.13% | +3.35 | 63-50 |
| 1989-08-09 | @ San Diego Padres | L 1-2 | 1509.96 | 1490.06 | 47.83% | 52.17% | -1.00 | 63-51 |
| 1989-08-10 | @ San Diego Padres | L 3-13 | 1508.96 | 1491.06 | 47.54% | 52.46% | -3.16 | 63-52 |
| 1989-08-11 | Cincinnati Reds | L 1-6 | 1505.80 | 1489.54 | 57.32% | 42.68% | -2.69 | 63-53 |
| 1989-08-12 | Cincinnati Reds | W 6-5 | 1503.11 | 1492.23 | 56.56% | 43.44% | +0.91 | 64-53 |
| 1989-08-13 | Cincinnati Reds | L 0-5 | 1504.02 | 1491.32 | 56.82% | 43.18% | -2.67 | 64-54 |
| 1989-08-15 | Pittsburgh Pirates | W 3-2 | 1501.35 | 1483.44 | 57.55% | 42.45% | +0.63 | 65-54 |
| 1989-08-16 | Pittsburgh Pirates | L 4-5 | 1501.98 | 1482.81 | 57.73% | 42.27% | -0.85 | 65-55 |
| 1989-08-17 | Pittsburgh Pirates | W 5-3 | 1501.13 | 1483.67 | 57.49% | 42.51% | +1.26 | 66-55 |
| 1989-08-18 | Chicago Cubs | W 6-5 | 1502.39 | 1526.03 | 51.63% | 48.37% | +1.01 | 67-55 |
| 1989-08-19 | Chicago Cubs | W 8-4 | 1503.40 | 1525.01 | 51.92% | 48.08% | +2.02 | 68-55 |
| 1989-08-20 | Chicago Cubs | W 8-4 | 1505.42 | 1523.00 | 52.50% | 47.50% | +2.00 | 69-55 |
| 1989-08-22 | @ Pittsburgh Pirates | L 1-4 | 1507.42 | 1479.65 | 48.96% | 51.04% | -1.78 | 69-56 |
| 1989-08-23 | @ Pittsburgh Pirates | L 1-6 | 1505.64 | 1481.43 | 48.45% | 51.55% | -2.28 | 69-57 |
| 1989-08-24 | @ Pittsburgh Pirates | L 2-3 | 1503.36 | 1483.71 | 47.80% | 52.20% | -0.71 | 69-58 |
| 1989-08-25 | St. Louis Cardinals | L 4-7 | 1502.65 | 1511.75 | 53.72% | 46.28% | -1.95 | 69-59 |
| 1989-08-26 | St. Louis Cardinals | L 3-5 | 1500.70 | 1513.71 | 53.16% | 46.84% | -1.58 | 69-60 |
| 1989-08-27 | St. Louis Cardinals | W 6-3 | 1499.12 | 1515.29 | 52.70% | 47.30% | +1.72 | 70-60 |
| 1989-08-28 | @ Chicago Cubs | L 1-6 | 1500.84 | 1514.34 | 43.07% | 56.93% | -2.02 | 70-61 |
| 1989-08-29 | @ Chicago Cubs | L 9-10 | 1498.82 | 1516.37 | 42.50% | 57.50% | -0.63 | 70-62 |
| 1989-08-30 | @ Chicago Cubs | W 8-4 | 1498.19 | 1517.00 | 42.32% | 57.68% | +2.42 | 71-62 |
| 1989-09-01 | @ St. Louis Cardinals | W 6-3 | 1500.61 | 1514.46 | 43.02% | 56.98% | +2.07 | 72-62 |
| 1989-09-02 | @ St. Louis Cardinals | L 5-13 | 1502.68 | 1512.39 | 43.60% | 56.40% | -2.59 | 72-63 |
| 1989-09-03 | @ St. Louis Cardinals | L 3-4 | 1500.09 | 1514.98 | 42.87% | 57.13% | -0.90 | 72-64 |
| 1989-09-04 | Los Angeles Dodgers | L 5-7 | 1499.19 | 1506.01 | 54.04% | 45.96% | -1.60 | 72-65 |
| 1989-09-05 | Los Angeles Dodgers | W 3-2 | 1497.59 | 1507.61 | 53.58% | 46.42% | +0.97 | 73-65 |
| 1989-09-06 | San Diego Padres | L 2-3 | 1498.56 | 1508.38 | 53.61% | 46.39% | -1.13 | 73-66 |
| 1989-09-07 | San Diego Padres | W 2-1 | 1497.43 | 1509.51 | 53.29% | 46.71% | +0.99 | 74-66 |
| 1989-09-08 | San Francisco Giants | W 5-2 | 1498.42 | 1536.59 | 49.54% | 50.46% | +1.83 | 75-66 |
| 1989-09-09 | San Francisco Giants | W 4-1 | 1500.25 | 1534.76 | 50.07% | 49.93% | +1.82 | 76-66 |
| 1989-09-10 | San Francisco Giants | L 3-5 | 1502.07 | 1532.94 | 50.59% | 49.41% | -1.51 | 76-67 |
| 1989-09-11 | @ San Diego Padres | L 3-7 | 1500.56 | 1507.92 | 43.94% | 56.06% | -1.84 | 76-68 |
| 1989-09-12 | @ San Diego Padres | L 0-9 | 1498.72 | 1509.76 | 43.41% | 56.59% | -2.74 | 76-69 |
| 1989-09-13 | @ Los Angeles Dodgers | W 3-1 | 1495.98 | 1511.19 | 42.83% | 57.17% | +1.70 | 77-69 |
| 1989-09-14 | @ Los Angeles Dodgers | W 11-3 | 1497.68 | 1509.49 | 43.31% | 56.69% | +3.37 | 78-69 |
| 1989-09-15 | Cincinnati Reds | W 4-1 | 1501.05 | 1491.74 | 56.34% | 43.66% | +1.59 | 79-69 |
| 1989-09-16 | Cincinnati Reds | W 3-1 | 1502.64 | 1490.15 | 56.79% | 43.21% | +1.28 | 80-69 |
| 1989-09-17 | Cincinnati Reds | W 1-0 | 1503.92 | 1488.87 | 57.15% | 42.85% | +0.90 | 81-69 |
| 1989-09-19 | @ Atlanta Braves | L 0-3 | 1504.82 | 1444.55 | 53.63% | 46.37% | -1.95 | 81-70 |
| 1989-09-20 | @ Atlanta Braves | W 7-6 | 1502.87 | 1446.50 | 53.07% | 46.93% | +0.70 | 82-70 |
| 1989-09-21 | @ Atlanta Braves | L 0-3 | 1503.57 | 1445.80 | 53.27% | 46.73% | -1.94 | 82-71 |
| 1989-09-22 | @ San Francisco Giants | W 3-1 | 1501.63 | 1534.25 | 40.39% | 59.61% | +1.77 | 83-71 |
| 1989-09-23 | @ San Francisco Giants | L 1-3 | 1503.40 | 1532.48 | 40.88% | 59.12% | -1.21 | 83-72 |
| 1989-09-24 | @ San Francisco Giants | L 2-10 | 1502.19 | 1533.69 | 40.55% | 59.45% | -2.41 | 83-73 |
| 1989-09-25 | Atlanta Braves | L 3-5 | 1499.78 | 1445.01 | 62.64% | 37.36% | -1.86 | 83-74 |
| 1989-09-26 | Atlanta Braves | W 3-2 | 1497.92 | 1446.87 | 62.13% | 37.87% | +0.79 | 84-74 |
| 1989-09-27 | Atlanta Braves | L 4-5 | 1498.71 | 1446.08 | 62.35% | 37.65% | -1.31 | 84-75 |
| 1989-09-29 | @ Cincinnati Reds | L 3-4 | 1497.40 | 1486.81 | 46.50% | 53.50% | -0.97 | 84-76 |
| 1989-09-30 | @ Cincinnati Reds | W 9-2 | 1496.43 | 1487.78 | 46.22% | 53.78% | +2.98 | 85-76 |
| 1989-10-01 | @ Cincinnati Reds | W 2-0 | 1499.41 | 1484.79 | 47.07% | 52.93% | +1.58 | 86-76 |
| 1989-04-03 | Toronto Blue Jays | L 3-4 | 1507.35 | 1518.35 | 53.45% | 46.55% | -1.12 | 0-1 |
| 1989-04-05 | Toronto Blue Jays | W 2-1 | 1506.23 | 1519.47 | 53.12% | 46.88% | +0.98 | 1-1 |
| 1989-04-06 | Toronto Blue Jays | W 3-2 | 1507.21 | 1518.49 | 53.41% | 46.59% | +0.98 | 2-1 |
| 1989-04-07 | Boston Red Sox | W 9-8 | 1508.19 | 1512.15 | 54.45% | 45.55% | +0.96 | 3-1 |
| 1989-04-08 | Boston Red Sox | W 2-1 | 1509.15 | 1511.19 | 54.73% | 45.27% | +0.67 | 4-1 |
| 1989-04-09 | Boston Red Sox | L 6-8 | 1509.82 | 1510.52 | 54.92% | 45.08% | -1.63 | 4-2 |
| 1989-04-10 | Baltimore Orioles | W 3-0 | 1508.19 | 1464.17 | 61.18% | 38.82% | +1.41 | 5-2 |
| 1989-04-11 | Baltimore Orioles | W 6-5 | 1509.60 | 1462.76 | 61.56% | 38.44% | +0.81 | 6-2 |
| 1989-04-12 | Baltimore Orioles | L 4-5 | 1510.41 | 1461.95 | 61.78% | 38.22% | -0.92 | 6-3 |
| 1989-04-14 | @ Toronto Blue Jays | L 0-3 | 1509.49 | 1519.72 | 43.53% | 56.47% | -1.58 | 6-4 |
| 1989-04-15 | @ Toronto Blue Jays | W 10-5 | 1507.91 | 1521.30 | 43.08% | 56.92% | +2.67 | 7-4 |
| 1989-04-16 | @ Toronto Blue Jays | L 8-15 | 1510.58 | 1518.63 | 43.84% | 56.16% | -2.44 | 7-5 |
| 1989-04-18 | @ Baltimore Orioles | W 7-4 | 1508.14 | 1464.06 | 51.31% | 48.69% | +1.26 | 8-5 |
| 1989-04-19 | @ Baltimore Orioles | L 5-6 | 1509.40 | 1462.81 | 51.67% | 48.33% | -1.09 | 8-6 |
| 1989-04-20 | @ Baltimore Orioles | L 0-2 | 1508.31 | 1463.89 | 51.36% | 48.64% | -1.52 | 8-7 |
| 1989-04-21 | @ Boston Red Sox | W 7-4 | 1506.79 | 1516.47 | 43.61% | 56.39% | +2.05 | 9-7 |
| 1989-04-22 | @ Boston Red Sox | W 7-3 | 1508.84 | 1514.41 | 44.19% | 55.81% | +2.34 | 10-7 |
| 1989-04-23 | @ Boston Red Sox | W 10-0 | 1511.18 | 1512.07 | 44.86% | 55.14% | +3.66 | 11-7 |
| 1989-04-25 | New York Yankees | W 5-3 | 1514.84 | 1495.04 | 57.82% | 42.18% | +1.26 | 12-7 |
| 1989-04-26 | New York Yankees | W 5-3 | 1516.10 | 1493.79 | 58.17% | 41.83% | +1.24 | 13-7 |
| 1989-04-27 | New York Yankees | L 2-3 | 1517.34 | 1492.55 | 58.52% | 41.48% | -1.23 | 13-8 |
| 1989-04-28 | Milwaukee Brewers | W 8-1 | 1516.11 | 1512.33 | 55.55% | 44.45% | +2.47 | 14-8 |
| 1989-04-29 | Milwaukee Brewers | W 4-3 | 1518.58 | 1509.86 | 56.26% | 43.74% | +0.65 | 15-8 |
| 1989-04-30 | Milwaukee Brewers | W 2-0 | 1519.23 | 1509.21 | 56.44% | 43.56% | +1.29 | 16-8 |
| 1989-05-02 | @ New York Yankees | W 5-3 | 1520.52 | 1498.71 | 48.11% | 51.89% | +1.54 | 17-8 |
| 1989-05-03 | @ Cleveland Indians | L 2-6 | 1522.06 | 1483.93 | 50.45% | 49.55% | -2.12 | 17-9 |
| 1989-05-04 | @ Cleveland Indians | L 1-3 | 1519.94 | 1486.05 | 49.84% | 50.16% | -1.48 | 17-10 |
| 1989-05-05 | @ Milwaukee Brewers | W 5-4 | 1518.46 | 1506.77 | 46.65% | 53.35% | +0.80 | 18-10 |
| 1989-05-06 | @ Milwaukee Brewers | L 0-1 | 1519.26 | 1505.98 | 46.88% | 53.12% | -0.70 | 18-11 |
| 1989-05-07 | @ Milwaukee Brewers | L 2-8 | 1518.56 | 1506.68 | 46.68% | 53.32% | -2.40 | 18-12 |
| 1989-05-09 | Cleveland Indians | W 3-1 | 1516.16 | 1491.04 | 58.56% | 41.44% | +1.23 | 19-12 |
| 1989-05-10 | Cleveland Indians | W 3-2 | 1517.39 | 1489.81 | 58.91% | 41.09% | +0.86 | 20-12 |
| 1989-05-11 | Texas Rangers | L 3-6 | 1518.25 | 1493.36 | 58.53% | 41.47% | -2.13 | 20-13 |
| 1989-05-12 | Texas Rangers | W 4-3 | 1516.12 | 1495.49 | 57.94% | 42.06% | +0.89 | 21-13 |
| 1989-05-13 | Texas Rangers | W 4-1 | 1517.01 | 1494.60 | 58.18% | 41.82% | +1.52 | 22-13 |
| 1989-05-14 | Texas Rangers | W 3-2 | 1518.53 | 1493.08 | 58.61% | 41.39% | +0.61 | 23-13 |
| 1989-05-15 | @ Minnesota Twins | W 4-3 | 1519.14 | 1510.38 | 46.23% | 53.77% | +1.13 | 24-13 |
| 1989-05-16 | @ Minnesota Twins | W 8-1 | 1520.27 | 1509.25 | 46.56% | 53.44% | +2.97 | 25-13 |
| 1989-05-17 | @ Minnesota Twins | L 3-4 | 1523.24 | 1506.28 | 47.41% | 52.59% | -0.70 | 25-14 |
| 1989-05-19 | @ Detroit Tigers | L 0-2 | 1522.54 | 1490.01 | 49.65% | 50.35% | -1.48 | 25-15 |
| 1989-05-20 | @ Detroit Tigers | L 1-2 | 1521.06 | 1491.49 | 49.22% | 50.78% | -1.03 | 25-16 |
| 1989-05-21 | @ Detroit Tigers | L 2-4 | 1520.03 | 1492.52 | 48.92% | 51.08% | -1.46 | 25-17 |
| 1989-05-22 | @ Texas Rangers | L 1-4 | 1518.57 | 1484.62 | 49.85% | 50.15% | -1.81 | 25-18 |
| 1989-05-23 | @ Texas Rangers | L 8-10 | 1516.76 | 1486.43 | 49.33% | 50.67% | -1.46 | 25-19 |
| 1989-05-24 | @ Texas Rangers | W 6-4 | 1515.30 | 1487.90 | 48.91% | 51.09% | +1.51 | 26-19 |
| 1989-05-26 | Detroit Tigers | W 6-3 | 1516.81 | 1496.30 | 57.92% | 42.08% | +1.53 | 27-19 |
| 1989-05-27 | Detroit Tigers | W 5-1 | 1518.34 | 1494.77 | 58.35% | 41.65% | +1.75 | 28-19 |
| 1989-05-28 | Detroit Tigers | W 9-5 | 1520.09 | 1493.02 | 58.84% | 41.16% | +1.73 | 29-19 |
| 1989-05-29 | Minnesota Twins | W 7-1 | 1521.82 | 1510.70 | 56.60% | 43.40% | +2.24 | 30-19 |
| 1989-05-30 | Minnesota Twins | L 1-7 | 1524.06 | 1508.47 | 57.23% | 42.77% | -2.95 | 30-20 |
| 1989-05-31 | Minnesota Twins | L 1-7 | 1521.11 | 1511.41 | 56.39% | 43.61% | -2.90 | 30-21 |
| 1989-06-02 | @ California Angels | W 4-0 | 1518.21 | 1522.14 | 44.42% | 55.58% | +2.33 | 31-21 |
| 1989-06-03 | @ California Angels | L 3-4 | 1520.54 | 1519.80 | 45.09% | 54.91% | -0.94 | 31-22 |
| 1989-06-04 | @ California Angels | L 1-5 | 1519.60 | 1520.75 | 44.82% | 55.18% | -1.88 | 31-23 |
| 1989-06-05 | @ Seattle Mariners | W 5-3 | 1517.72 | 1479.32 | 50.49% | 49.51% | +1.04 | 32-23 |
| 1989-06-06 | @ Seattle Mariners | L 2-5 | 1518.76 | 1478.28 | 50.79% | 49.21% | -1.85 | 32-24 |
| 1989-06-07 | @ Seattle Mariners | W 9-6 | 1516.91 | 1480.13 | 50.26% | 49.74% | +1.81 | 33-24 |
| 1989-06-09 | California Angels | W 6-1 | 1518.72 | 1519.73 | 54.87% | 45.13% | +2.12 | 34-24 |
| 1989-06-10 | California Angels | W 5-4 | 1520.84 | 1517.61 | 55.48% | 44.52% | +0.93 | 35-24 |
| 1989-06-11 | California Angels | W 5-3 | 1521.77 | 1516.68 | 55.74% | 44.26% | +1.32 | 36-24 |
| 1989-06-12 | Oakland Athletics | W 2-1 | 1523.09 | 1549.02 | 51.30% | 48.70% | +0.72 | 37-24 |
| 1989-06-13 | Oakland Athletics | W 5-3 | 1523.81 | 1548.29 | 51.51% | 48.49% | +1.44 | 38-24 |
| 1989-06-14 | Oakland Athletics | L 1-2 | 1525.25 | 1546.85 | 51.92% | 48.08% | -1.09 | 38-25 |
| 1989-06-15 | @ Cleveland Indians | W 5-4 | 1524.16 | 1487.40 | 50.26% | 49.74% | +1.04 | 39-25 |
| 1989-06-16 | @ Cleveland Indians | L 0-1 | 1525.20 | 1486.35 | 50.56% | 49.44% | -1.06 | 39-26 |
| 1989-06-17 | @ Cleveland Indians | L 3-4 | 1524.14 | 1487.41 | 50.25% | 49.75% | -1.05 | 39-27 |
| 1989-06-18 | @ Cleveland Indians | L 1-4 | 1523.09 | 1488.47 | 49.95% | 50.05% | -1.82 | 39-28 |
| 1989-06-20 | @ Milwaukee Brewers | W 8-2 | 1521.27 | 1501.30 | 47.84% | 52.16% | +1.90 | 40-28 |
| 1989-06-21 | @ Milwaukee Brewers | W 6-0 | 1523.17 | 1499.40 | 48.39% | 51.61% | +2.65 | 41-28 |
| 1989-06-22 | @ Milwaukee Brewers | L 2-3 | 1525.82 | 1496.74 | 49.15% | 50.85% | -0.73 | 41-29 |
| 1989-06-23 | New York Yankees | W 3-0 | 1525.09 | 1486.91 | 60.38% | 39.62% | +1.44 | 42-29 |
| 1989-06-24 | New York Yankees | L 5-12 | 1526.53 | 1485.46 | 60.77% | 39.23% | -3.37 | 42-30 |
| 1989-06-25 | New York Yankees | L 4-5 | 1523.16 | 1488.84 | 59.84% | 40.16% | -1.26 | 42-31 |
| 1989-06-27 | Seattle Mariners | L 0-8 | 1521.90 | 1479.44 | 60.96% | 39.04% | -3.62 | 42-32 |
| 1989-06-28 | Seattle Mariners | W 12-7 | 1518.28 | 1483.06 | 59.97% | 40.03% | +1.88 | 43-32 |
| 1989-06-29 | @ Chicago White Sox | L 5-12 | 1520.16 | 1454.18 | 54.45% | 45.55% | -3.03 | 43-33 |
| 1989-06-30 | @ Chicago White Sox | W 6-3 | 1517.13 | 1457.21 | 53.58% | 46.42% | +1.69 | 44-33 |
| 1989-07-01 | @ Chicago White Sox | L 4-6 | 1518.82 | 1455.52 | 54.07% | 45.93% | -1.60 | 44-34 |
| 1989-07-02 | @ Chicago White Sox | L 3-7 | 1517.22 | 1457.12 | 53.61% | 46.39% | -2.26 | 44-35 |
| 1989-07-03 | @ Oakland Athletics | L 0-1 | 1514.96 | 1546.85 | 40.49% | 59.51% | -0.85 | 44-36 |
| 1989-07-04 | @ Oakland Athletics | W 10-1 | 1514.11 | 1547.70 | 40.26% | 59.74% | +3.77 | 45-36 |
| 1989-07-05 | @ Oakland Athletics | W 12-9 | 1517.88 | 1543.94 | 41.30% | 58.70% | +1.51 | 46-36 |
| 1989-07-06 | @ Oakland Athletics | L 1-3 | 1519.39 | 1542.43 | 41.73% | 58.27% | -1.24 | 46-37 |
| 1989-07-07 | Chicago White Sox | W 4-2 | 1518.15 | 1456.01 | 63.62% | 36.38% | +1.08 | 47-37 |
| 1989-07-08 | Chicago White Sox | W 4-3 | 1519.23 | 1454.93 | 63.91% | 36.09% | +0.53 | 48-37 |
| 1989-07-09 | Chicago White Sox | W 5-4 | 1519.76 | 1454.40 | 64.05% | 35.95% | +0.76 | 49-37 |
| 1989-07-13 | @ New York Yankees | L 0-6 | 1520.52 | 1489.98 | 49.36% | 50.64% | -2.54 | 49-38 |
| 1989-07-14 | @ New York Yankees | W 14-5 | 1517.98 | 1492.52 | 48.63% | 51.37% | +3.24 | 50-38 |
| 1989-07-14 | @ New York Yankees | L 7-9 | 1521.22 | 1489.28 | 49.56% | 50.44% | -1.48 | 50-39 |
| 1989-07-15 | @ New York Yankees | W 7-1 | 1519.74 | 1490.75 | 49.14% | 50.86% | +2.62 | 51-39 |
| 1989-07-16 | @ New York Yankees | L 1-10 | 1522.36 | 1488.14 | 49.89% | 50.11% | -3.14 | 51-40 |
| 1989-07-17 | Milwaukee Brewers | W 3-2 | 1519.22 | 1498.78 | 57.91% | 42.09% | +0.88 | 52-40 |
| 1989-07-18 | Milwaukee Brewers | W 9-4 | 1520.10 | 1497.89 | 58.16% | 41.84% | +1.97 | 53-40 |
| 1989-07-19 | Milwaukee Brewers | L 1-7 | 1522.07 | 1495.93 | 58.71% | 41.29% | -3.02 | 53-41 |
| 1989-07-20 | Cleveland Indians | L 0-4 | 1519.05 | 1487.13 | 59.51% | 40.49% | -2.50 | 53-42 |
| 1989-07-21 | Cleveland Indians | W 6-1 | 1516.55 | 1489.63 | 58.81% | 41.19% | +1.93 | 54-42 |
| 1989-07-22 | Cleveland Indians | L 0-1 | 1518.48 | 1487.70 | 59.35% | 40.65% | -1.25 | 54-43 |
| 1989-07-23 | Cleveland Indians | L 5-17 | 1517.23 | 1488.94 | 59.01% | 40.99% | -4.29 | 54-44 |
| 1989-07-25 | @ Boston Red Sox | L 0-10 | 1512.94 | 1502.41 | 46.49% | 53.51% | -3.09 | 54-45 |
| 1989-07-26 | @ Boston Red Sox | W 7-4 | 1509.85 | 1505.50 | 45.60% | 54.40% | +1.98 | 55-45 |
| 1989-07-27 | @ Boston Red Sox | L 2-7 | 1511.83 | 1503.52 | 46.17% | 53.83% | -2.16 | 55-46 |
| 1989-07-28 | Baltimore Orioles | L 3-4 | 1509.67 | 1486.49 | 58.29% | 41.71% | -0.87 | 55-47 |
| 1989-07-29 | Baltimore Orioles | W 5-0 | 1508.80 | 1487.36 | 58.05% | 41.95% | +1.97 | 56-47 |
| 1989-07-30 | Baltimore Orioles | W 7-6 | 1510.77 | 1485.39 | 58.60% | 41.40% | +0.87 | 57-47 |
| 1989-08-01 | @ Toronto Blue Jays | W 2-1 | 1511.64 | 1518.81 | 43.96% | 56.04% | +1.18 | 58-47 |
| 1989-08-02 | @ Toronto Blue Jays | L 0-8 | 1512.82 | 1517.63 | 44.30% | 55.70% | -2.64 | 58-48 |
| 1989-08-03 | @ Toronto Blue Jays | W 5-0 | 1510.18 | 1520.26 | 43.55% | 56.45% | +2.66 | 59-48 |
| 1989-08-04 | @ Minnesota Twins | L 1-5 | 1512.84 | 1509.09 | 45.52% | 54.48% | -1.92 | 59-49 |
| 1989-08-05 | @ Minnesota Twins | L 4-6 | 1510.92 | 1511.00 | 44.97% | 55.03% | -1.33 | 59-50 |
| 1989-08-06 | @ Minnesota Twins | W 3-2 | 1509.59 | 1512.33 | 44.59% | 55.41% | +1.16 | 60-50 |
| 1989-08-07 | Boston Red Sox | W 6-4 | 1510.75 | 1512.25 | 54.80% | 45.20% | +1.34 | 61-50 |
| 1989-08-08 | Boston Red Sox | W 8-1 | 1512.09 | 1510.91 | 55.19% | 44.81% | +2.49 | 62-50 |
| 1989-08-09 | Boston Red Sox | L 2-6 | 1514.58 | 1508.42 | 55.89% | 44.11% | -2.34 | 62-51 |
| 1989-08-11 | Toronto Blue Jays | W 6-2 | 1512.24 | 1519.93 | 53.92% | 46.08% | +1.93 | 63-51 |
| 1989-08-12 | Toronto Blue Jays | L 0-2 | 1514.17 | 1518.00 | 54.47% | 45.53% | -1.62 | 63-52 |
| 1989-08-13 | Toronto Blue Jays | W 8-3 | 1512.55 | 1519.62 | 54.01% | 45.99% | +2.16 | 64-52 |
| 1989-08-14 | @ Chicago White Sox | L 3-4 | 1514.71 | 1468.28 | 51.65% | 48.35% | -1.08 | 64-53 |
| 1989-08-15 | @ Chicago White Sox | W 10-6 | 1513.63 | 1469.36 | 51.34% | 48.66% | +2.04 | 65-53 |
| 1989-08-16 | @ Chicago White Sox | W 5-4 | 1515.67 | 1467.32 | 51.92% | 48.08% | +1.01 | 66-53 |
| 1989-08-17 | @ Seattle Mariners | W 4-2 | 1516.68 | 1491.28 | 48.62% | 51.38% | +1.53 | 67-53 |
| 1989-08-18 | @ Seattle Mariners | W 3-1 | 1518.21 | 1489.75 | 49.06% | 50.94% | +1.51 | 68-53 |
| 1989-08-19 | @ Seattle Mariners | W 13-5 | 1519.72 | 1488.24 | 49.50% | 50.50% | +3.00 | 69-53 |
| 1989-08-20 | @ Seattle Mariners | W 5-4 | 1522.72 | 1485.24 | 50.36% | 49.64% | +1.04 | 70-53 |
| 1989-08-21 | California Angels | W 4-2 | 1523.76 | 1533.72 | 53.59% | 46.41% | +1.38 | 71-53 |
| 1989-08-22 | California Angels | W 4-2 | 1525.14 | 1532.34 | 53.99% | 46.01% | +1.37 | 72-53 |
| 1989-08-23 | California Angels | W 6-4 | 1526.51 | 1530.98 | 54.38% | 45.62% | +1.35 | 73-53 |
| 1989-08-24 | California Angels | L 0-5 | 1527.86 | 1529.62 | 54.77% | 45.23% | -2.57 | 73-54 |
| 1989-08-25 | Oakland Athletics | W 3-1 | 1525.29 | 1550.58 | 51.39% | 48.61% | +1.44 | 74-54 |
| 1989-08-26 | Oakland Athletics | W 2-0 | 1526.73 | 1549.14 | 51.81% | 48.19% | +1.44 | 75-54 |
| 1989-08-27 | Oakland Athletics | L 0-6 | 1528.17 | 1547.70 | 52.22% | 47.78% | -2.69 | 75-55 |
| 1989-08-29 | Detroit Tigers | W 12-8 | 1525.48 | 1443.84 | 66.18% | 33.82% | +1.42 | 76-55 |
| 1989-08-30 | Detroit Tigers | W 6-1 | 1526.90 | 1442.42 | 66.54% | 33.46% | +1.57 | 77-55 |
| 1989-08-31 | Detroit Tigers | W 3-0 | 1528.47 | 1440.85 | 66.95% | 33.05% | +1.20 | 78-55 |
| 1989-09-01 | @ Texas Rangers | W 5-3 | 1529.67 | 1489.42 | 50.76% | 49.24% | +1.04 | 79-55 |
| 1989-09-02 | @ Texas Rangers | L 3-6 | 1530.71 | 1488.39 | 51.06% | 48.94% | -1.86 | 79-56 |
| 1989-09-03 | @ Texas Rangers | W 13-2 | 1528.85 | 1490.25 | 50.52% | 49.48% | +3.45 | 80-56 |
| 1989-09-04 | @ Detroit Tigers | L 1-5 | 1532.30 | 1446.19 | 57.30% | 42.70% | -2.41 | 80-57 |
| 1989-09-05 | @ Detroit Tigers | L 2-10 | 1529.89 | 1448.60 | 56.63% | 43.37% | -3.36 | 80-58 |
| 1989-09-06 | @ Detroit Tigers | L 5-11 | 1526.53 | 1451.96 | 55.67% | 44.33% | -2.87 | 80-59 |
| 1989-09-08 | Minnesota Twins | W 6-0 | 1523.66 | 1510.39 | 56.90% | 43.10% | +2.22 | 81-59 |
| 1989-09-09 | Minnesota Twins | W 3-1 | 1525.88 | 1508.17 | 57.52% | 42.48% | +1.26 | 82-59 |
| 1989-09-10 | Minnesota Twins | L 2-8 | 1527.14 | 1506.91 | 57.88% | 42.12% | -2.98 | 82-60 |
| 1989-09-11 | Minnesota Twins | W 6-1 | 1524.16 | 1509.89 | 57.04% | 42.96% | +2.02 | 83-60 |
| 1989-09-12 | Texas Rangers | W 6-5 | 1526.18 | 1485.62 | 60.70% | 39.30% | +0.83 | 84-60 |
| 1989-09-13 | Texas Rangers | W 3-2 | 1527.01 | 1484.79 | 60.93% | 39.07% | +0.82 | 85-60 |
| 1989-09-14 | Texas Rangers | L 4-10 | 1527.83 | 1483.97 | 61.15% | 38.85% | -3.15 | 85-61 |
| 1989-09-15 | @ Baltimore Orioles | L 2-5 | 1524.68 | 1483.66 | 50.87% | 49.13% | -1.85 | 85-62 |
| 1989-09-16 | @ Baltimore Orioles | L 5-7 | 1522.83 | 1485.51 | 50.34% | 49.66% | -1.49 | 85-63 |
| 1989-09-17 | @ Baltimore Orioles | W 7-0 | 1521.34 | 1487.01 | 49.91% | 50.09% | +2.78 | 86-63 |
| 1989-09-18 | Chicago White Sox | L 2-4 | 1524.12 | 1471.40 | 62.36% | 37.64% | -1.85 | 86-64 |
| 1989-09-19 | Chicago White Sox | W 5-3 | 1522.27 | 1473.26 | 61.86% | 38.14% | +1.13 | 87-64 |
| 1989-09-20 | Chicago White Sox | L 2-7 | 1523.40 | 1472.12 | 62.16% | 37.84% | -2.92 | 87-65 |
| 1989-09-22 | Seattle Mariners | W 9-2 | 1520.48 | 1473.96 | 61.52% | 38.48% | +2.14 | 88-65 |
| 1989-09-22 | Seattle Mariners | L 0-2 | 1522.62 | 1471.83 | 62.10% | 37.90% | -1.85 | 88-66 |
| 1989-09-23 | Seattle Mariners | L 0-8 | 1520.77 | 1473.67 | 61.60% | 38.40% | -3.65 | 88-67 |
| 1989-09-24 | Seattle Mariners | W 4-1 | 1517.12 | 1477.33 | 60.60% | 39.40% | +1.43 | 89-67 |
| 1989-09-26 | @ California Angels | W 4-0 | 1518.55 | 1525.95 | 43.93% | 56.07% | +2.35 | 90-67 |
| 1989-09-27 | @ California Angels | W 8-3 | 1520.90 | 1523.60 | 44.60% | 55.40% | +2.61 | 91-67 |
| 1989-09-28 | @ California Angels | L 0-2 | 1523.51 | 1521.00 | 45.34% | 54.66% | -1.35 | 91-68 |
| 1989-09-29 | @ Oakland Athletics | L 3-4 | 1522.16 | 1563.30 | 39.22% | 60.78% | -0.82 | 91-69 |
| 1989-09-30 | @ Oakland Athletics | W 6-1 | 1521.34 | 1564.12 | 38.99% | 61.01% | +2.86 | 92-69 |
| 1989-10-01 | @ Oakland Athletics | L 3-4 | 1524.20 | 1561.25 | 39.78% | 60.22% | -0.59 | 92-70 |
| 1989-04-03 | @ Cincinnati Reds | L 4-6 | 1519.00 | 1510.30 | 46.23% | 53.77% | -1.37 | 0-1 |
| 1989-04-05 | @ Cincinnati Reds | L 3-4 | 1517.63 | 1511.68 | 45.83% | 54.17% | -0.96 | 0-2 |
| 1989-04-06 | @ Cincinnati Reds | W 4-1 | 1516.67 | 1512.64 | 45.56% | 54.44% | +1.98 | 1-2 |
| 1989-04-07 | @ Atlanta Braves | L 1-6 | 1518.65 | 1463.68 | 52.87% | 47.13% | -2.48 | 1-3 |
| 1989-04-09 | @ Atlanta Braves | W 4-2 | 1516.17 | 1466.17 | 52.16% | 47.84% | +1.00 | 2-3 |
| 1989-04-10 | @ San Francisco Giants | W 7-4 | 1517.17 | 1514.35 | 45.39% | 54.61% | +1.99 | 3-3 |
| 1989-04-11 | @ San Francisco Giants | L 3-8 | 1519.16 | 1512.36 | 45.95% | 54.05% | -2.16 | 3-4 |
| 1989-04-12 | @ San Francisco Giants | L 1-3 | 1517.00 | 1514.52 | 45.34% | 54.66% | -1.35 | 3-5 |
| 1989-04-13 | Houston Astros | L 2-4 | 1515.65 | 1490.42 | 58.58% | 41.42% | -1.23 | 3-6 |
| 1989-04-14 | Houston Astros | L 2-3 | 1514.42 | 1491.65 | 58.24% | 41.76% | -1.22 | 3-7 |
| 1989-04-15 | Houston Astros | W 3-1 | 1513.20 | 1492.88 | 57.89% | 42.11% | +1.25 | 4-7 |
| 1989-04-16 | Houston Astros | W 2-1 | 1514.45 | 1491.63 | 58.24% | 41.76% | +0.88 | 5-7 |
| 1989-04-17 | Cincinnati Reds | L 2-3 | 1515.33 | 1513.61 | 55.26% | 44.74% | -0.82 | 5-8 |
| 1989-04-18 | Cincinnati Reds | W 6-0 | 1514.51 | 1514.43 | 55.03% | 44.97% | +2.31 | 6-8 |
| 1989-04-19 | Cincinnati Reds | W 3-0 | 1516.82 | 1512.12 | 55.69% | 44.31% | +1.61 | 7-8 |
| 1989-04-21 | San Francisco Giants | W 8-2 | 1518.43 | 1516.40 | 55.31% | 44.69% | +2.30 | 8-8 |
| 1989-04-22 | San Francisco Giants | L 4-5 | 1520.73 | 1514.10 | 55.96% | 44.04% | -1.17 | 8-9 |
| 1989-04-23 | San Francisco Giants | W 7-6 | 1519.56 | 1515.28 | 55.63% | 44.37% | +0.66 | 9-9 |
| 1989-04-25 | @ Chicago Cubs | W 4-0 | 1520.22 | 1489.10 | 49.44% | 50.56% | +2.12 | 10-9 |
| 1989-04-26 | @ Chicago Cubs | W 3-1 | 1522.34 | 1486.98 | 50.05% | 49.95% | +1.48 | 11-9 |
| 1989-04-27 | @ Chicago Cubs | L 0-1 | 1523.82 | 1485.50 | 50.48% | 49.52% | -1.06 | 11-10 |
| 1989-04-28 | @ St. Louis Cardinals | L 3-6 | 1522.76 | 1499.51 | 48.31% | 51.69% | -1.76 | 11-11 |
| 1989-04-29 | @ St. Louis Cardinals | L 0-1 | 1521.00 | 1501.27 | 47.81% | 52.19% | -0.71 | 11-12 |
| 1989-04-30 | @ St. Louis Cardinals | L 3-4 | 1520.29 | 1501.98 | 47.60% | 52.40% | -1.00 | 11-13 |
| 1989-05-01 | Pittsburgh Pirates | W 1-0 | 1519.29 | 1497.25 | 58.13% | 41.87% | +0.88 | 12-13 |
| 1989-05-02 | Pittsburgh Pirates | W 7-0 | 1520.17 | 1496.37 | 58.38% | 41.62% | +2.32 | 13-13 |
| 1989-05-03 | St. Louis Cardinals | W 4-3 | 1522.49 | 1503.42 | 57.72% | 42.28% | +0.88 | 14-13 |
| 1989-05-04 | St. Louis Cardinals | L 0-12 | 1523.37 | 1502.53 | 57.96% | 42.04% | -4.21 | 14-14 |
| 1989-05-05 | Chicago Cubs | L 2-4 | 1519.16 | 1491.48 | 58.92% | 41.08% | -1.75 | 14-15 |
| 1989-05-06 | Chicago Cubs | W 3-0 | 1517.41 | 1493.23 | 58.43% | 41.57% | +1.51 | 15-15 |
| 1989-05-07 | Chicago Cubs | L 2-4 | 1518.92 | 1491.72 | 58.85% | 41.15% | -1.75 | 15-16 |
| 1989-05-12 | @ Philadelphia Phillies | L 0-3 | 1517.17 | 1474.49 | 51.11% | 48.89% | -1.86 | 15-17 |
| 1989-05-13 | @ Philadelphia Phillies | L 0-2 | 1515.31 | 1476.35 | 50.57% | 49.43% | -1.50 | 15-18 |
| 1989-05-14 | @ Philadelphia Phillies | W 9-0 | 1513.81 | 1477.85 | 50.14% | 49.86% | +3.14 | 16-18 |
| 1989-05-15 | @ New York Mets | W 3-1 | 1516.95 | 1538.09 | 41.99% | 58.01% | +1.72 | 17-18 |
| 1989-05-17 | @ New York Mets | W 4-3 | 1518.67 | 1536.37 | 42.48% | 57.52% | +0.86 | 18-18 |
| 1989-05-18 | @ New York Mets | L 3-5 | 1519.53 | 1535.51 | 42.72% | 57.28% | -1.27 | 18-19 |
| 1989-05-19 | @ Montreal Expos | W 8-0 | 1518.26 | 1497.66 | 47.93% | 52.07% | +3.09 | 19-19 |
| 1989-05-20 | @ Montreal Expos | W 3-2 | 1521.35 | 1494.56 | 48.82% | 51.18% | +0.76 | 20-19 |
| 1989-05-21 | @ Montreal Expos | L 1-3 | 1522.11 | 1493.80 | 49.04% | 50.96% | -1.45 | 20-20 |
| 1989-05-23 | Philadelphia Phillies | L 1-4 | 1520.66 | 1467.83 | 62.37% | 37.63% | -2.27 | 20-21 |
| 1989-05-24 | Philadelphia Phillies | W 4-2 | 1518.39 | 1470.10 | 61.76% | 38.24% | +1.13 | 21-21 |
| 1989-05-25 | Philadelphia Phillies | W 7-6 | 1519.52 | 1468.97 | 62.07% | 37.93% | +0.80 | 22-21 |
| 1989-05-26 | New York Mets | L 2-8 | 1520.32 | 1532.68 | 53.25% | 46.75% | -2.74 | 22-22 |
| 1989-05-27 | New York Mets | W 2-1 | 1517.58 | 1535.42 | 52.47% | 47.53% | +1.00 | 23-22 |
| 1989-05-28 | New York Mets | W 4-3 | 1518.58 | 1534.42 | 52.75% | 47.25% | +0.70 | 24-22 |
| 1989-05-29 | Montreal Expos | L 2-3 | 1519.28 | 1500.81 | 57.63% | 42.37% | -1.21 | 24-23 |
| 1989-05-30 | Montreal Expos | L 4-5 | 1518.07 | 1502.03 | 57.29% | 42.71% | -1.20 | 24-24 |
| 1989-05-31 | Montreal Expos | W 9-4 | 1516.87 | 1503.23 | 56.95% | 43.05% | +2.02 | 25-24 |
| 1989-06-01 | @ Houston Astros | L 2-7 | 1518.89 | 1500.17 | 47.66% | 52.34% | -2.24 | 25-25 |
| 1989-06-02 | @ Houston Astros | L 0-1 | 1516.65 | 1502.41 | 47.02% | 52.98% | -0.99 | 25-26 |
| 1989-06-03 | @ Houston Astros | L 4-5 | 1515.66 | 1503.40 | 46.74% | 53.26% | -0.69 | 25-27 |
| 1989-06-04 | @ Houston Astros | L 6-7 | 1514.97 | 1504.09 | 46.54% | 53.46% | -0.69 | 25-28 |
| 1989-06-05 | @ Atlanta Braves | W 7-0 | 1514.28 | 1462.57 | 52.41% | 47.59% | +2.64 | 26-28 |
| 1989-06-05 | @ Atlanta Braves | W 5-2 | 1516.92 | 1459.93 | 53.16% | 46.84% | +1.71 | 27-28 |
| 1989-06-06 | @ Atlanta Braves | L 0-3 | 1518.63 | 1458.22 | 53.65% | 46.35% | -1.96 | 27-29 |
| 1989-06-07 | @ Atlanta Braves | W 5-4 | 1516.67 | 1460.17 | 53.09% | 46.91% | +0.99 | 28-29 |
| 1989-06-09 | Cincinnati Reds | L 0-4 | 1517.66 | 1511.58 | 55.88% | 44.12% | -2.35 | 28-30 |
| 1989-06-10 | Cincinnati Reds | L 0-5 | 1515.31 | 1513.92 | 55.22% | 44.78% | -2.59 | 28-31 |
| 1989-06-11 | Cincinnati Reds | W 3-1 | 1512.72 | 1516.51 | 54.48% | 45.52% | +1.35 | 29-31 |
| 1989-06-12 | Cincinnati Reds | W 9-2 | 1514.07 | 1515.16 | 54.86% | 45.14% | +2.51 | 30-31 |
| 1989-06-13 | Houston Astros | W 3-2 | 1516.58 | 1506.92 | 56.39% | 43.61% | +0.92 | 31-31 |
| 1989-06-14 | Houston Astros | W 3-0 | 1517.50 | 1506.00 | 56.65% | 43.35% | +1.57 | 32-31 |
| 1989-06-15 | Houston Astros | W 2-1 | 1519.07 | 1504.43 | 57.09% | 42.91% | +0.64 | 33-31 |
| 1989-06-16 | Atlanta Braves | L 1-6 | 1519.71 | 1454.46 | 64.04% | 35.96% | -3.01 | 33-32 |
| 1989-06-17 | Atlanta Braves | L 1-2 | 1516.70 | 1457.47 | 63.24% | 36.76% | -1.33 | 33-33 |
| 1989-06-18 | Atlanta Braves | W 5-3 | 1515.37 | 1458.79 | 62.88% | 37.12% | +1.11 | 34-33 |
| 1989-06-19 | @ San Diego Padres | L 1-5 | 1516.48 | 1489.89 | 48.79% | 51.21% | -2.05 | 34-34 |
| 1989-06-20 | @ San Diego Padres | L 0-2 | 1514.43 | 1491.94 | 48.20% | 51.80% | -1.43 | 34-35 |
| 1989-06-21 | @ San Diego Padres | W 6-2 | 1513.00 | 1493.37 | 47.79% | 52.21% | +2.19 | 35-35 |
| 1989-06-23 | @ Cincinnati Reds | L 1-3 | 1515.19 | 1510.45 | 45.66% | 54.34% | -1.36 | 35-36 |
| 1989-06-24 | @ Cincinnati Reds | W 10-3 | 1513.83 | 1511.80 | 45.27% | 54.73% | +3.04 | 36-36 |
| 1989-06-25 | @ Cincinnati Reds | W 7-0 | 1516.87 | 1508.76 | 46.14% | 53.86% | +3.00 | 37-36 |
| 1989-06-26 | @ Cincinnati Reds | L 3-5 | 1519.87 | 1505.77 | 47.00% | 53.00% | -1.40 | 37-37 |
| 1989-06-27 | San Diego Padres | L 3-5 | 1518.47 | 1490.66 | 58.94% | 41.06% | -1.24 | 37-38 |
| 1989-06-28 | San Diego Padres | L 1-2 | 1517.23 | 1491.90 | 58.59% | 41.41% | -1.23 | 37-39 |
| 1989-06-29 | San Diego Padres | L 3-5 | 1516.00 | 1493.13 | 58.25% | 41.75% | -1.73 | 37-40 |
| 1989-06-30 | Pittsburgh Pirates | L 3-4 | 1514.27 | 1495.27 | 57.71% | 42.29% | -1.21 | 37-41 |
| 1989-07-01 | Pittsburgh Pirates | W 1-0 | 1513.06 | 1496.48 | 57.37% | 42.63% | +0.90 | 38-41 |
| 1989-07-02 | Pittsburgh Pirates | W 3-2 | 1513.96 | 1495.58 | 57.62% | 42.38% | +0.89 | 39-41 |
| 1989-07-03 | Pittsburgh Pirates | L 2-4 | 1514.85 | 1494.69 | 57.87% | 42.13% | -1.72 | 39-42 |
| 1989-07-04 | @ St. Louis Cardinals | L 1-2 | 1513.13 | 1492.23 | 47.97% | 52.03% | -1.01 | 39-43 |
| 1989-07-05 | @ St. Louis Cardinals | L 2-3 | 1512.12 | 1493.24 | 47.69% | 52.31% | -1.00 | 39-44 |
| 1989-07-06 | @ St. Louis Cardinals | L 2-14 | 1511.12 | 1494.24 | 47.40% | 52.60% | -3.45 | 39-45 |
| 1989-07-07 | @ Chicago Cubs | L 4-6 | 1507.67 | 1502.52 | 45.72% | 54.28% | -1.36 | 39-46 |
| 1989-07-08 | @ Chicago Cubs | W 8-2 | 1506.31 | 1503.88 | 45.33% | 54.67% | +2.81 | 40-46 |
| 1989-07-09 | @ Chicago Cubs | L 4-11 | 1509.12 | 1501.07 | 46.13% | 53.87% | -2.56 | 40-47 |
| 1989-07-13 | St. Louis Cardinals | W 3-2 | 1506.56 | 1498.90 | 56.11% | 43.89% | +0.92 | 41-47 |
| 1989-07-14 | St. Louis Cardinals | L 2-7 | 1507.48 | 1497.98 | 56.37% | 43.63% | -2.64 | 41-48 |
| 1989-07-15 | St. Louis Cardinals | L 0-2 | 1504.84 | 1500.63 | 55.62% | 44.38% | -1.66 | 41-49 |
| 1989-07-16 | St. Louis Cardinals | W 3-2 | 1503.18 | 1502.28 | 55.15% | 44.85% | +0.95 | 42-49 |
| 1989-07-17 | Chicago Cubs | L 3-6 | 1504.13 | 1502.16 | 55.30% | 44.70% | -2.01 | 42-50 |
| 1989-07-18 | Chicago Cubs | W 4-1 | 1502.12 | 1504.18 | 54.72% | 45.28% | +1.64 | 43-50 |
| 1989-07-19 | Chicago Cubs | L 0-4 | 1503.76 | 1502.53 | 55.19% | 44.81% | -2.32 | 43-51 |
| 1989-07-21 | @ Pittsburgh Pirates | L 1-4 | 1501.44 | 1488.51 | 46.83% | 53.17% | -1.70 | 43-52 |
| 1989-07-21 | @ Pittsburgh Pirates | W 7-3 | 1499.74 | 1490.22 | 46.34% | 53.66% | +2.25 | 44-52 |
| 1989-07-22 | @ Pittsburgh Pirates | W 8-4 | 1501.99 | 1487.96 | 46.99% | 53.01% | +2.23 | 45-52 |
| 1989-07-23 | @ Pittsburgh Pirates | W 4-3 | 1504.22 | 1485.74 | 47.63% | 52.37% | +1.10 | 46-52 |
| 1989-07-23 | @ Pittsburgh Pirates | L 1-2 | 1505.32 | 1484.64 | 47.94% | 52.06% | -0.71 | 46-53 |
| 1989-07-24 | @ Pittsburgh Pirates | L 4-7 | 1504.61 | 1485.35 | 47.74% | 52.26% | -1.74 | 46-54 |
| 1989-07-25 | @ Houston Astros | W 6-0 | 1502.87 | 1513.30 | 43.50% | 56.50% | +2.91 | 47-54 |
| 1989-07-26 | @ Houston Astros | L 2-6 | 1505.78 | 1510.39 | 44.33% | 55.67% | -1.86 | 47-55 |
| 1989-07-27 | @ Houston Astros | W 7-5 | 1503.92 | 1512.25 | 43.80% | 56.20% | +1.67 | 48-55 |
| 1989-07-28 | @ San Diego Padres | L 1-2 | 1505.59 | 1489.22 | 47.32% | 52.68% | -1.00 | 48-56 |
| 1989-07-29 | @ San Diego Padres | L 4-9 | 1504.59 | 1490.22 | 47.04% | 52.96% | -2.21 | 48-57 |
| 1989-07-30 | @ San Diego Padres | W 10-1 | 1502.38 | 1492.42 | 46.41% | 53.59% | +3.38 | 49-57 |
| 1989-08-01 | San Francisco Giants | L 2-5 | 1505.76 | 1533.05 | 51.11% | 48.89% | -1.86 | 49-58 |
| 1989-08-02 | San Francisco Giants | W 7-4 | 1503.90 | 1534.90 | 50.57% | 49.43% | +1.80 | 50-58 |
| 1989-08-03 | San Francisco Giants | W 6-3 | 1505.70 | 1533.11 | 51.09% | 48.91% | +1.78 | 51-58 |
| 1989-08-04 | San Diego Padres | W 6-3 | 1507.48 | 1492.81 | 57.10% | 42.90% | +1.56 | 52-58 |
| 1989-08-05 | San Diego Padres | L 2-4 | 1509.04 | 1491.25 | 57.54% | 42.46% | -1.71 | 52-59 |
| 1989-08-06 | San Diego Padres | W 4-2 | 1507.33 | 1492.96 | 57.05% | 42.95% | +1.27 | 53-59 |
| 1989-08-07 | Atlanta Braves | L 0-1 | 1508.60 | 1449.10 | 63.27% | 36.73% | -1.32 | 53-60 |
| 1989-08-08 | Atlanta Braves | W 10-2 | 1507.28 | 1450.43 | 62.92% | 37.08% | +2.20 | 54-60 |
| 1989-08-09 | Atlanta Braves | L 3-6 | 1509.48 | 1448.22 | 63.51% | 36.49% | -2.31 | 54-61 |
| 1989-08-11 | @ San Francisco Giants | L 2-10 | 1507.17 | 1530.24 | 41.72% | 58.28% | -2.48 | 54-62 |
| 1989-08-12 | @ San Francisco Giants | W 5-1 | 1504.69 | 1532.71 | 41.03% | 58.97% | +2.48 | 55-62 |
| 1989-08-13 | @ San Francisco Giants | W 3-2 | 1507.17 | 1530.24 | 41.72% | 58.28% | +0.86 | 56-62 |
| 1989-08-15 | @ Philadelphia Phillies | L 6-7 | 1508.03 | 1458.48 | 52.10% | 47.90% | -1.09 | 56-63 |
| 1989-08-16 | @ Philadelphia Phillies | L 2-6 | 1506.94 | 1459.58 | 51.78% | 48.22% | -2.18 | 56-64 |
| 1989-08-17 | @ Philadelphia Phillies | W 10-4 | 1504.76 | 1461.75 | 51.16% | 48.84% | +2.52 | 57-64 |
| 1989-08-18 | @ New York Mets | L 2-3 | 1507.28 | 1542.55 | 40.03% | 59.97% | -0.84 | 57-65 |
| 1989-08-19 | @ New York Mets | L 1-4 | 1506.44 | 1543.39 | 39.79% | 60.21% | -1.45 | 57-66 |
| 1989-08-20 | @ New York Mets | W 5-4 | 1504.99 | 1544.83 | 39.40% | 60.60% | +1.27 | 58-66 |
| 1989-08-21 | @ Montreal Expos | W 6-1 | 1506.26 | 1514.13 | 43.87% | 56.13% | +2.64 | 59-66 |
| 1989-08-22 | @ Montreal Expos | L 2-4 | 1508.90 | 1511.49 | 44.61% | 55.39% | -1.33 | 59-67 |
| 1989-08-23 | @ Montreal Expos | W 1-0 | 1507.57 | 1512.82 | 44.24% | 55.76% | +0.83 | 60-67 |
| 1989-08-25 | Philadelphia Phillies | L 2-3 | 1508.40 | 1454.02 | 62.58% | 37.42% | -1.31 | 60-68 |
| 1989-08-26 | Philadelphia Phillies | W 4-0 | 1507.09 | 1455.33 | 62.23% | 37.77% | +1.58 | 61-68 |
| 1989-08-27 | Philadelphia Phillies | W 8-1 | 1508.67 | 1453.74 | 62.66% | 37.34% | +2.08 | 62-68 |
| 1989-08-28 | New York Mets | L 0-1 | 1510.75 | 1533.77 | 51.72% | 48.28% | -1.09 | 62-69 |
| 1989-08-29 | New York Mets | L 1-2 | 1509.66 | 1534.86 | 51.41% | 48.59% | -1.08 | 62-70 |
| 1989-08-30 | New York Mets | L 3-9 | 1508.58 | 1535.94 | 51.10% | 48.90% | -2.63 | 62-71 |
| 1989-09-01 | Montreal Expos | W 2-0 | 1505.95 | 1515.07 | 53.71% | 46.29% | +1.38 | 63-71 |
| 1989-09-02 | Montreal Expos | W 4-3 | 1507.33 | 1513.70 | 54.11% | 45.89% | +0.96 | 64-71 |
| 1989-09-03 | Montreal Expos | L 0-4 | 1508.29 | 1512.74 | 54.38% | 45.62% | -2.28 | 64-72 |
| 1989-09-04 | @ Houston Astros | W 7-5 | 1506.01 | 1499.19 | 45.96% | 54.04% | +1.60 | 65-72 |
| 1989-09-05 | @ Houston Astros | L 2-3 | 1507.61 | 1497.59 | 46.42% | 53.58% | -0.97 | 65-73 |
| 1989-09-06 | @ Cincinnati Reds | L 5-9 | 1506.64 | 1495.77 | 46.54% | 53.46% | -1.96 | 65-74 |
| 1989-09-07 | @ Cincinnati Reds | W 8-2 | 1504.68 | 1497.72 | 45.98% | 54.02% | +2.78 | 66-74 |
| 1989-09-08 | @ San Diego Padres | L 0-1 | 1507.46 | 1508.53 | 44.83% | 55.17% | -0.94 | 66-75 |
| 1989-09-09 | @ San Diego Padres | L 1-3 | 1506.52 | 1509.47 | 44.56% | 55.44% | -1.32 | 66-76 |
| 1989-09-10 | @ San Diego Padres | W 14-8 | 1505.20 | 1510.79 | 44.19% | 55.81% | +2.87 | 67-76 |
| 1989-09-11 | Cincinnati Reds | W 8-2 | 1508.07 | 1496.02 | 56.73% | 43.27% | +2.22 | 68-76 |
| 1989-09-12 | Cincinnati Reds | W 5-4 | 1510.29 | 1493.80 | 57.35% | 42.65% | +0.90 | 69-76 |
| 1989-09-13 | Houston Astros | L 1-3 | 1511.19 | 1495.98 | 57.17% | 42.83% | -1.70 | 69-77 |
| 1989-09-14 | Houston Astros | L 3-11 | 1509.49 | 1497.68 | 56.69% | 43.31% | -3.37 | 69-78 |
| 1989-09-15 | Atlanta Braves | W 5-0 | 1506.12 | 1447.58 | 63.14% | 36.86% | +1.74 | 70-78 |
| 1989-09-16 | Atlanta Braves | W 1-0 | 1507.86 | 1445.85 | 63.61% | 36.39% | +0.76 | 71-78 |
| 1989-09-17 | Atlanta Braves | W 4-3 | 1508.62 | 1445.09 | 63.81% | 36.19% | +0.54 | 72-78 |
| 1989-09-19 | @ San Francisco Giants | L 2-3 | 1509.16 | 1531.63 | 41.81% | 58.19% | -0.88 | 72-79 |
| 1989-09-20 | @ San Francisco Giants | L 7-8 | 1508.28 | 1532.51 | 41.56% | 58.44% | -0.87 | 72-80 |
| 1989-09-21 | @ San Francisco Giants | L 3-4 | 1507.41 | 1533.38 | 41.32% | 58.68% | -0.87 | 72-81 |
| 1989-09-22 | San Diego Padres | W 2-1 | 1506.54 | 1517.78 | 53.41% | 46.59% | +0.98 | 73-81 |
| 1989-09-23 | San Diego Padres | L 1-7 | 1507.52 | 1516.80 | 53.69% | 46.31% | -2.77 | 73-82 |
| 1989-09-24 | San Diego Padres | L 0-1 | 1504.75 | 1519.56 | 52.90% | 47.10% | -1.11 | 73-83 |
| 1989-09-25 | San Francisco Giants | W 5-2 | 1503.64 | 1536.10 | 50.36% | 49.64% | +1.81 | 74-83 |
| 1989-09-26 | San Francisco Giants | W 2-1 | 1505.45 | 1534.29 | 50.88% | 49.12% | +1.03 | 75-83 |
| 1989-09-27 | San Francisco Giants | W 1-0 | 1506.48 | 1533.26 | 51.18% | 48.82% | +1.03 | 76-83 |
| 1989-10-01 | @ Atlanta Braves | W 3-1 | 1507.51 | 1447.39 | 53.61% | 46.39% | +0.97 | 77-83 |
| 1989-04-03 | @ Cleveland Indians | L 1-2 | 1513.89 | 1483.01 | 49.41% | 50.59% | -1.04 | 0-1 |
| 1989-04-06 | @ Cleveland Indians | W 3-0 | 1512.85 | 1484.05 | 49.11% | 50.89% | +1.86 | 1-1 |
| 1989-04-07 | @ Detroit Tigers | L 3-10 | 1514.71 | 1505.34 | 46.32% | 53.68% | -2.58 | 1-2 |
| 1989-04-08 | @ Detroit Tigers | W 5-2 | 1512.13 | 1507.91 | 45.58% | 54.42% | +1.98 | 2-2 |
| 1989-04-10 | Texas Rangers | L 4-6 | 1514.11 | 1487.22 | 58.81% | 41.19% | -1.23 | 2-3 |
| 1989-04-12 | Texas Rangers | L 1-8 | 1512.88 | 1488.45 | 58.47% | 41.53% | -3.25 | 2-4 |
| 1989-04-13 | Texas Rangers | L 1-6 | 1509.63 | 1491.70 | 57.56% | 42.44% | -2.70 | 2-5 |
| 1989-04-14 | Cleveland Indians | W 8-4 | 1506.93 | 1487.28 | 57.80% | 42.20% | +1.77 | 3-5 |
| 1989-04-15 | Cleveland Indians | W 5-1 | 1508.70 | 1485.51 | 58.29% | 41.71% | +1.75 | 4-5 |
| 1989-04-16 | Cleveland Indians | W 4-3 | 1510.45 | 1483.76 | 58.78% | 41.22% | +0.61 | 5-5 |
| 1989-04-17 | @ Texas Rangers | W 8-1 | 1511.06 | 1500.12 | 46.55% | 53.45% | +2.97 | 6-5 |
| 1989-04-18 | @ Texas Rangers | L 2-6 | 1514.03 | 1497.15 | 47.40% | 52.60% | -1.99 | 6-6 |
| 1989-04-19 | @ Texas Rangers | L 1-5 | 1512.04 | 1499.14 | 46.83% | 53.17% | -1.97 | 6-7 |
| 1989-04-21 | Detroit Tigers | W 2-1 | 1510.07 | 1496.21 | 56.98% | 43.02% | +0.91 | 7-7 |
| 1989-04-22 | Detroit Tigers | L 3-6 | 1510.98 | 1495.31 | 57.24% | 42.76% | -2.08 | 7-8 |
| 1989-04-23 | Detroit Tigers | L 3-11 | 1508.90 | 1497.39 | 56.65% | 43.35% | -3.37 | 7-9 |
| 1989-04-24 | Minnesota Twins | W 5-4 | 1505.53 | 1522.61 | 52.57% | 47.43% | +1.00 | 8-9 |
| 1989-04-25 | Minnesota Twins | W 10-4 | 1506.53 | 1521.61 | 52.86% | 47.14% | +2.42 | 9-9 |
| 1989-04-26 | Minnesota Twins | W 12-0 | 1508.95 | 1519.19 | 53.56% | 46.44% | +3.38 | 10-9 |
| 1989-04-28 | @ Kansas City Royals | L 1-8 | 1512.33 | 1516.11 | 44.45% | 55.55% | -2.47 | 10-10 |
| 1989-04-29 | @ Kansas City Royals | L 3-4 | 1509.86 | 1518.58 | 43.74% | 56.26% | -0.65 | 10-11 |
| 1989-04-30 | @ Kansas City Royals | L 0-2 | 1509.21 | 1519.23 | 43.56% | 56.44% | -1.29 | 10-12 |
| 1989-05-01 | @ Chicago White Sox | L 0-6 | 1507.92 | 1470.81 | 50.31% | 49.69% | -2.59 | 10-13 |
| 1989-05-02 | @ Chicago White Sox | L 1-6 | 1505.33 | 1473.40 | 49.56% | 50.44% | -2.33 | 10-14 |
| 1989-05-03 | @ Minnesota Twins | W 7-2 | 1503.00 | 1507.96 | 44.28% | 55.72% | +2.62 | 11-14 |
| 1989-05-04 | @ Minnesota Twins | W 3-2 | 1505.62 | 1505.35 | 45.02% | 54.98% | +1.15 | 12-14 |
| 1989-05-05 | Kansas City Royals | L 4-5 | 1506.77 | 1518.46 | 53.35% | 46.65% | -0.79 | 12-15 |
| 1989-05-06 | Kansas City Royals | W 1-0 | 1505.98 | 1519.26 | 53.12% | 46.88% | +0.70 | 13-15 |
| 1989-05-07 | Kansas City Royals | W 8-2 | 1506.68 | 1518.56 | 53.32% | 46.68% | +2.40 | 14-15 |
| 1989-05-09 | Chicago White Sox | L 1-10 | 1509.08 | 1473.40 | 60.03% | 39.97% | -3.78 | 14-16 |
| 1989-05-10 | Chicago White Sox | L 2-12 | 1505.30 | 1477.18 | 58.98% | 41.02% | -3.92 | 14-17 |
| 1989-05-12 | @ Oakland Athletics | L 4-5 | 1501.38 | 1536.73 | 40.01% | 59.99% | -0.84 | 14-18 |
| 1989-05-13 | @ Oakland Athletics | L 3-4 | 1500.54 | 1537.57 | 39.78% | 60.22% | -0.84 | 14-19 |
| 1989-05-14 | @ Oakland Athletics | W 2-1 | 1499.70 | 1538.41 | 39.55% | 60.45% | +1.27 | 15-19 |
| 1989-05-15 | @ Oakland Athletics | L 2-12 | 1500.97 | 1537.14 | 39.90% | 60.10% | -2.65 | 15-20 |
| 1989-05-16 | @ Seattle Mariners | L 5-6 | 1498.32 | 1490.84 | 46.05% | 53.95% | -0.96 | 15-21 |
| 1989-05-17 | @ Seattle Mariners | W 9-6 | 1497.36 | 1491.80 | 45.78% | 54.22% | +1.97 | 16-21 |
| 1989-05-18 | @ Seattle Mariners | L 5-9 | 1499.33 | 1489.83 | 46.34% | 53.66% | -1.95 | 16-22 |
| 1989-05-19 | @ California Angels | L 1-3 | 1497.38 | 1512.41 | 42.85% | 57.15% | -1.27 | 16-23 |
| 1989-05-20 | @ California Angels | W 5-3 | 1496.11 | 1513.68 | 42.49% | 57.51% | +1.71 | 17-23 |
| 1989-05-21 | @ California Angels | L 9-12 | 1497.82 | 1511.97 | 42.98% | 57.02% | -1.57 | 17-24 |
| 1989-05-23 | Oakland Athletics | W 9-1 | 1496.25 | 1542.78 | 48.34% | 51.66% | +3.07 | 18-24 |
| 1989-05-24 | Oakland Athletics | L 2-6 | 1499.32 | 1539.71 | 49.22% | 50.78% | -2.06 | 18-25 |
| 1989-05-25 | Oakland Athletics | W 4-1 | 1497.26 | 1541.78 | 48.63% | 51.37% | +1.86 | 19-25 |
| 1989-05-26 | Seattle Mariners | L 2-7 | 1499.12 | 1484.04 | 57.16% | 42.84% | -2.68 | 19-26 |
| 1989-05-27 | Seattle Mariners | W 3-2 | 1496.44 | 1486.73 | 56.40% | 43.60% | +0.92 | 20-26 |
| 1989-05-28 | Seattle Mariners | W 6-4 | 1497.36 | 1485.81 | 56.66% | 43.34% | +1.28 | 21-26 |
| 1989-05-29 | California Angels | L 3-12 | 1498.64 | 1519.58 | 52.02% | 47.98% | -3.27 | 21-27 |
| 1989-05-30 | California Angels | L 2-3 | 1495.37 | 1522.86 | 51.08% | 48.92% | -1.08 | 21-28 |
| 1989-05-31 | California Angels | W 4-1 | 1494.29 | 1523.93 | 50.77% | 49.23% | +1.79 | 22-28 |
| 1989-06-01 | New York Yankees | W 5-0 | 1496.08 | 1491.08 | 55.73% | 44.27% | +2.08 | 23-28 |
| 1989-06-02 | New York Yankees | L 2-3 | 1498.16 | 1489.01 | 56.32% | 43.68% | -0.83 | 23-29 |
| 1989-06-03 | New York Yankees | W 2-0 | 1497.33 | 1489.84 | 56.08% | 43.92% | +1.30 | 24-29 |
| 1989-06-04 | New York Yankees | L 9-12 | 1498.63 | 1488.54 | 56.45% | 43.55% | -2.05 | 24-30 |
| 1989-06-05 | @ Toronto Blue Jays | W 5-3 | 1496.58 | 1510.87 | 42.96% | 57.04% | +1.69 | 25-30 |
| 1989-06-06 | @ Toronto Blue Jays | W 6-4 | 1498.27 | 1509.18 | 43.44% | 56.56% | +1.68 | 26-30 |
| 1989-06-07 | @ Toronto Blue Jays | L 2-4 | 1499.95 | 1507.50 | 43.91% | 56.09% | -1.30 | 26-31 |
| 1989-06-08 | @ Baltimore Orioles | W 6-2 | 1498.65 | 1491.41 | 46.02% | 53.98% | +2.27 | 27-31 |
| 1989-06-09 | @ Baltimore Orioles | L 1-7 | 1500.92 | 1489.14 | 46.67% | 53.33% | -2.41 | 27-32 |
| 1989-06-10 | @ Baltimore Orioles | W 6-0 | 1498.51 | 1491.54 | 45.98% | 54.02% | +2.78 | 28-32 |
| 1989-06-11 | @ Baltimore Orioles | W 3-1 | 1501.29 | 1488.76 | 46.77% | 53.23% | +1.58 | 29-32 |
| 1989-06-13 | Toronto Blue Jays | L 3-4 | 1502.87 | 1510.29 | 53.96% | 46.04% | -1.13 | 29-33 |
| 1989-06-14 | Toronto Blue Jays | L 1-6 | 1501.74 | 1511.42 | 53.63% | 46.37% | -2.52 | 29-34 |
| 1989-06-15 | Toronto Blue Jays | W 6-4 | 1499.22 | 1513.94 | 52.91% | 47.09% | +1.40 | 30-34 |
| 1989-06-16 | @ Minnesota Twins | W 8-6 | 1500.62 | 1514.37 | 43.03% | 56.97% | +1.69 | 31-34 |
| 1989-06-17 | @ Minnesota Twins | L 3-7 | 1502.31 | 1512.68 | 43.51% | 56.49% | -1.82 | 31-35 |
| 1989-06-18 | @ Minnesota Twins | L 6-8 | 1500.49 | 1514.50 | 43.00% | 57.00% | -1.28 | 31-36 |
| 1989-06-19 | @ Minnesota Twins | W 11-8 | 1499.21 | 1515.78 | 42.64% | 57.36% | +2.09 | 32-36 |
| 1989-06-20 | Kansas City Royals | L 2-8 | 1501.30 | 1521.27 | 52.16% | 47.84% | -1.90 | 32-37 |
| 1989-06-21 | Kansas City Royals | L 0-6 | 1499.40 | 1523.17 | 51.61% | 48.39% | -2.66 | 32-38 |
| 1989-06-22 | Kansas City Royals | W 3-2 | 1496.74 | 1525.82 | 50.85% | 49.15% | +0.73 | 33-38 |
| 1989-06-23 | Chicago White Sox | W 17-5 | 1497.47 | 1459.01 | 60.41% | 39.59% | +2.88 | 34-38 |
| 1989-06-23 | Chicago White Sox | L 4-6 | 1500.35 | 1456.13 | 61.20% | 38.80% | -1.82 | 34-39 |
| 1989-06-24 | Chicago White Sox | L 3-5 | 1498.53 | 1457.95 | 60.71% | 39.29% | -1.80 | 34-40 |
| 1989-06-25 | Chicago White Sox | W 3-1 | 1496.73 | 1459.76 | 60.21% | 39.79% | +1.18 | 35-40 |
| 1989-06-27 | Boston Red Sox | W 5-4 | 1497.91 | 1501.19 | 54.55% | 45.45% | +0.96 | 36-40 |
| 1989-06-28 | Boston Red Sox | W 12-5 | 1498.87 | 1500.24 | 54.82% | 45.18% | +2.51 | 37-40 |
| 1989-06-29 | Boston Red Sox | L 1-2 | 1501.38 | 1497.73 | 55.54% | 44.46% | -1.17 | 37-41 |
| 1989-06-30 | @ New York Yankees | L 3-4 | 1500.21 | 1489.56 | 46.50% | 53.50% | -0.97 | 37-42 |
| 1989-07-01 | @ New York Yankees | L 1-5 | 1499.24 | 1490.53 | 46.23% | 53.77% | -1.95 | 37-43 |
| 1989-07-02 | @ New York Yankees | W 10-2 | 1497.29 | 1492.48 | 45.67% | 54.33% | +3.23 | 38-43 |
| 1989-07-03 | @ New York Yankees | W 8-5 | 1500.52 | 1489.25 | 46.59% | 53.41% | +1.94 | 39-43 |
| 1989-07-04 | @ Boston Red Sox | W 4-3 | 1502.46 | 1502.84 | 44.93% | 55.07% | +1.16 | 40-43 |
| 1989-07-06 | @ Boston Red Sox | L 4-5 | 1503.62 | 1501.68 | 45.26% | 54.74% | -0.95 | 40-44 |
| 1989-07-07 | Baltimore Orioles | W 6-4 | 1502.67 | 1496.41 | 55.91% | 44.09% | +1.31 | 41-44 |
| 1989-07-08 | Baltimore Orioles | L 2-5 | 1503.98 | 1495.10 | 56.28% | 43.72% | -2.05 | 41-45 |
| 1989-07-09 | Baltimore Orioles | W 7-2 | 1501.93 | 1497.15 | 55.70% | 44.30% | +2.08 | 42-45 |
| 1989-07-13 | @ Chicago White Sox | L 4-5 | 1504.01 | 1453.64 | 52.21% | 47.79% | -1.09 | 42-46 |
| 1989-07-14 | @ Chicago White Sox | L 4-6 | 1502.92 | 1454.74 | 51.90% | 48.10% | -1.55 | 42-47 |
| 1989-07-15 | @ Chicago White Sox | L 1-2 | 1501.37 | 1456.28 | 51.46% | 48.54% | -1.08 | 42-48 |
| 1989-07-16 | @ Chicago White Sox | L 0-2 | 1500.29 | 1457.36 | 51.14% | 48.86% | -1.51 | 42-49 |
| 1989-07-17 | @ Kansas City Royals | L 2-3 | 1498.78 | 1519.22 | 42.09% | 57.91% | -0.89 | 42-50 |
| 1989-07-18 | @ Kansas City Royals | L 4-9 | 1497.89 | 1520.10 | 41.84% | 58.16% | -1.96 | 42-51 |
| 1989-07-19 | @ Kansas City Royals | W 7-1 | 1495.93 | 1522.07 | 41.29% | 58.71% | +3.02 | 43-51 |
| 1989-07-21 | Minnesota Twins | W 5-3 | 1498.95 | 1503.56 | 54.36% | 45.64% | +1.35 | 44-51 |
| 1989-07-22 | Minnesota Twins | L 1-6 | 1500.30 | 1502.21 | 54.75% | 45.25% | -2.57 | 44-52 |
| 1989-07-23 | Minnesota Twins | W 4-1 | 1497.73 | 1504.78 | 54.01% | 45.99% | +1.67 | 45-52 |
| 1989-07-24 | Detroit Tigers | W 10-0 | 1499.40 | 1461.35 | 60.36% | 39.64% | +2.64 | 46-52 |
| 1989-07-25 | Detroit Tigers | L 2-7 | 1502.04 | 1458.72 | 61.08% | 38.92% | -2.87 | 46-53 |
| 1989-07-26 | Detroit Tigers | W 3-2 | 1499.17 | 1461.59 | 60.29% | 39.71% | +0.83 | 47-53 |
| 1989-07-27 | Detroit Tigers | W 11-1 | 1500.00 | 1460.75 | 60.52% | 39.48% | +2.62 | 48-53 |
| 1989-07-28 | @ Texas Rangers | W 15-3 | 1502.62 | 1498.91 | 45.51% | 54.49% | +3.97 | 49-53 |
| 1989-07-29 | @ Texas Rangers | W 8-2 | 1506.59 | 1494.95 | 46.65% | 53.35% | +2.74 | 50-53 |
| 1989-07-30 | @ Texas Rangers | L 3-9 | 1509.33 | 1492.21 | 47.43% | 52.57% | -2.44 | 50-54 |
| 1989-07-31 | Cleveland Indians | W 6-1 | 1506.89 | 1491.44 | 57.21% | 42.79% | +2.01 | 51-54 |
| 1989-08-01 | Cleveland Indians | W 4-2 | 1508.90 | 1489.43 | 57.77% | 42.23% | +1.26 | 52-54 |
| 1989-08-02 | Cleveland Indians | L 0-1 | 1510.16 | 1488.17 | 58.12% | 41.88% | -1.23 | 52-55 |
| 1989-08-04 | California Angels | L 2-6 | 1508.93 | 1531.85 | 51.74% | 48.26% | -2.17 | 52-56 |
| 1989-08-05 | California Angels | W 5-2 | 1506.76 | 1534.02 | 51.11% | 48.89% | +1.78 | 53-56 |
| 1989-08-06 | California Angels | L 0-6 | 1508.54 | 1532.24 | 51.62% | 48.38% | -2.66 | 53-57 |
| 1989-08-07 | @ Detroit Tigers | L 3-5 | 1505.88 | 1456.77 | 52.03% | 47.97% | -1.54 | 53-58 |
| 1989-08-07 | @ Detroit Tigers | W 5-2 | 1504.34 | 1458.31 | 51.59% | 48.41% | +1.76 | 54-58 |
| 1989-08-08 | @ Detroit Tigers | L 3-6 | 1506.10 | 1456.55 | 52.10% | 47.90% | -1.89 | 54-59 |
| 1989-08-09 | @ Detroit Tigers | W 6-1 | 1504.21 | 1458.45 | 51.55% | 48.45% | +2.27 | 55-59 |
| 1989-08-10 | @ Cleveland Indians | W 10-3 | 1506.48 | 1489.28 | 47.44% | 52.56% | +2.92 | 56-59 |
| 1989-08-11 | @ Cleveland Indians | L 0-5 | 1509.40 | 1486.36 | 48.28% | 51.72% | -2.27 | 56-60 |
| 1989-08-11 | @ Cleveland Indians | W 8-7 | 1507.13 | 1488.63 | 47.63% | 52.37% | +1.10 | 57-60 |
| 1989-08-12 | @ Cleveland Indians | W 5-1 | 1508.23 | 1487.53 | 47.95% | 52.05% | +2.19 | 58-60 |
| 1989-08-13 | @ Cleveland Indians | W 5-4 | 1510.42 | 1485.34 | 48.58% | 51.42% | +0.76 | 59-60 |
| 1989-08-14 | New York Yankees | W 5-4 | 1511.18 | 1485.91 | 58.59% | 41.41% | +0.87 | 60-60 |
| 1989-08-15 | New York Yankees | W 1-0 | 1512.05 | 1485.04 | 58.83% | 41.17% | +0.87 | 61-60 |
| 1989-08-16 | New York Yankees | W 5-1 | 1512.92 | 1484.17 | 59.07% | 40.93% | +1.72 | 62-60 |
| 1989-08-17 | Boston Red Sox | W 8-4 | 1514.64 | 1502.88 | 56.69% | 43.31% | +1.82 | 63-60 |
| 1989-08-18 | Boston Red Sox | W 5-2 | 1516.46 | 1501.06 | 57.20% | 42.80% | +1.55 | 64-60 |
| 1989-08-19 | Boston Red Sox | L 1-3 | 1518.01 | 1499.50 | 57.64% | 42.36% | -1.21 | 64-61 |
| 1989-08-20 | Boston Red Sox | W 6-3 | 1516.80 | 1500.71 | 57.30% | 42.70% | +1.56 | 65-61 |
| 1989-08-21 | @ Baltimore Orioles | L 0-5 | 1518.36 | 1482.43 | 50.14% | 49.86% | -2.36 | 65-62 |
| 1989-08-22 | @ Baltimore Orioles | L 2-4 | 1516.00 | 1484.78 | 49.46% | 50.54% | -1.47 | 65-63 |
| 1989-08-23 | @ Baltimore Orioles | L 1-3 | 1514.53 | 1486.25 | 49.04% | 50.96% | -1.45 | 65-64 |
| 1989-08-25 | @ Toronto Blue Jays | L 1-3 | 1513.08 | 1528.37 | 42.82% | 57.18% | -1.28 | 65-65 |
| 1989-08-26 | @ Toronto Blue Jays | L 0-7 | 1511.80 | 1529.64 | 42.46% | 57.54% | -2.35 | 65-66 |
| 1989-08-27 | @ Toronto Blue Jays | L 4-5 | 1509.45 | 1532.00 | 41.80% | 58.20% | -0.88 | 65-67 |
| 1989-08-28 | @ Toronto Blue Jays | W 8-2 | 1508.57 | 1532.87 | 41.55% | 58.45% | +3.00 | 66-67 |
| 1989-08-29 | Seattle Mariners | L 3-5 | 1511.57 | 1476.73 | 59.91% | 40.09% | -1.78 | 66-68 |
| 1989-08-30 | Seattle Mariners | L 3-7 | 1509.79 | 1478.51 | 59.42% | 40.58% | -2.49 | 66-69 |
| 1989-08-31 | Seattle Mariners | W 6-1 | 1507.30 | 1481.01 | 58.73% | 41.27% | +1.94 | 67-69 |
| 1989-09-01 | Oakland Athletics | W 6-5 | 1509.24 | 1553.52 | 48.66% | 51.34% | +0.76 | 68-69 |
| 1989-09-02 | Oakland Athletics | L 2-7 | 1510.00 | 1552.76 | 48.88% | 51.12% | -2.30 | 68-70 |
| 1989-09-03 | Oakland Athletics | L 0-5 | 1507.70 | 1555.06 | 48.22% | 51.78% | -2.26 | 68-71 |
| 1989-09-05 | @ California Angels | L 4-8 | 1505.44 | 1522.64 | 42.55% | 57.45% | -1.79 | 68-72 |
| 1989-09-06 | @ California Angels | W 7-4 | 1503.65 | 1524.43 | 42.04% | 57.96% | +2.11 | 69-72 |
| 1989-09-07 | @ California Angels | W 7-1 | 1505.76 | 1522.32 | 42.64% | 57.36% | +2.95 | 70-72 |
| 1989-09-08 | @ Seattle Mariners | W 7-3 | 1508.71 | 1475.30 | 49.77% | 50.23% | +2.11 | 71-72 |
| 1989-09-09 | @ Seattle Mariners | W 7-3 | 1510.82 | 1473.19 | 50.38% | 49.62% | +2.09 | 72-72 |
| 1989-09-10 | @ Seattle Mariners | W 7-1 | 1512.91 | 1471.10 | 50.98% | 49.02% | +2.52 | 73-72 |
| 1989-09-12 | @ Oakland Athletics | W 7-6 | 1515.43 | 1559.71 | 38.79% | 61.21% | +1.28 | 74-72 |
| 1989-09-13 | @ Oakland Athletics | L 6-7 | 1516.71 | 1558.42 | 39.14% | 60.86% | -0.82 | 74-73 |
| 1989-09-15 | Texas Rangers | W 6-2 | 1515.89 | 1487.12 | 59.07% | 40.93% | +1.72 | 75-73 |
| 1989-09-16 | Texas Rangers | W 5-3 | 1517.61 | 1485.40 | 59.55% | 40.45% | +1.20 | 76-73 |
| 1989-09-17 | Texas Rangers | L 2-4 | 1518.81 | 1484.20 | 59.88% | 40.12% | -1.78 | 76-74 |
| 1989-09-21 | @ New York Yankees | W 14-1 | 1517.03 | 1478.28 | 50.54% | 49.46% | +3.75 | 77-74 |
| 1989-09-21 | @ New York Yankees | L 4-5 | 1520.78 | 1474.54 | 51.62% | 48.38% | -0.77 | 77-75 |
| 1989-09-22 | Toronto Blue Jays | L 3-7 | 1520.01 | 1534.07 | 53.01% | 46.99% | -2.23 | 77-76 |
| 1989-09-23 | Toronto Blue Jays | W 4-1 | 1517.78 | 1536.30 | 52.37% | 47.63% | +1.74 | 78-76 |
| 1989-09-24 | Toronto Blue Jays | W 8-3 | 1519.52 | 1534.56 | 52.87% | 47.13% | +2.21 | 79-76 |
| 1989-09-25 | Baltimore Orioles | L 3-5 | 1521.73 | 1487.86 | 59.78% | 40.22% | -1.78 | 79-77 |
| 1989-09-26 | Baltimore Orioles | W 7-3 | 1519.95 | 1489.64 | 59.29% | 40.71% | +1.71 | 80-77 |
| 1989-09-27 | Baltimore Orioles | L 0-4 | 1521.66 | 1487.93 | 59.76% | 40.24% | -2.51 | 80-78 |
| 1989-09-28 | @ Boston Red Sox | L 6-12 | 1519.15 | 1516.80 | 45.32% | 54.68% | -2.33 | 80-79 |
| 1989-09-29 | @ Boston Red Sox | L 4-5 | 1516.82 | 1519.14 | 44.65% | 55.35% | -0.93 | 80-80 |
| 1989-09-30 | @ Boston Red Sox | W 3-1 | 1515.89 | 1520.07 | 44.39% | 55.61% | +1.65 | 81-80 |
| 1989-10-01 | @ Boston Red Sox | L 1-5 | 1517.54 | 1518.42 | 44.86% | 55.14% | -1.89 | 81-81 |
| 1989-04-04 | New York Yankees | L 2-4 | 1517.26 | 1500.41 | 57.40% | 42.60% | -1.70 | 0-1 |
| 1989-04-05 | New York Yankees | W 12-2 | 1515.56 | 1502.11 | 56.92% | 43.08% | +2.86 | 1-1 |
| 1989-04-06 | New York Yankees | W 7-1 | 1518.42 | 1499.25 | 57.73% | 42.27% | +2.17 | 2-1 |
| 1989-04-07 | Baltimore Orioles | W 8-3 | 1520.59 | 1463.14 | 63.00% | 37.00% | +1.74 | 3-1 |
| 1989-04-08 | Baltimore Orioles | W 6-5 | 1522.33 | 1461.40 | 63.46% | 36.54% | +0.77 | 4-1 |
| 1989-04-09 | Baltimore Orioles | L 1-8 | 1523.10 | 1460.63 | 63.67% | 36.33% | -3.54 | 4-2 |
| 1989-04-11 | @ Detroit Tigers | W 14-0 | 1519.56 | 1505.93 | 46.93% | 53.07% | +4.17 | 5-2 |
| 1989-04-13 | @ Detroit Tigers | L 0-3 | 1523.73 | 1501.76 | 48.13% | 51.87% | -1.75 | 5-3 |
| 1989-04-14 | @ New York Yankees | L 5-8 | 1521.98 | 1487.22 | 49.97% | 50.03% | -1.82 | 5-4 |
| 1989-04-16 | @ New York Yankees | W 9-4 | 1520.16 | 1489.04 | 49.45% | 50.55% | +2.38 | 6-4 |
| 1989-04-18 | Detroit Tigers | W 9-8 | 1522.54 | 1497.80 | 58.51% | 41.49% | +0.87 | 7-4 |
| 1989-04-19 | Detroit Tigers | L 2-3 | 1523.41 | 1496.93 | 58.75% | 41.25% | -1.24 | 7-5 |
| 1989-04-20 | Detroit Tigers | W 7-2 | 1522.17 | 1498.16 | 58.41% | 41.59% | +1.96 | 8-5 |
| 1989-04-21 | @ Baltimore Orioles | W 7-1 | 1524.13 | 1465.42 | 53.41% | 46.59% | +2.39 | 9-5 |
| 1989-04-22 | @ Baltimore Orioles | L 1-4 | 1526.52 | 1463.02 | 54.10% | 45.90% | -1.97 | 9-6 |
| 1989-04-23 | @ Baltimore Orioles | L 0-3 | 1524.55 | 1464.99 | 53.53% | 46.47% | -1.94 | 9-7 |
| 1989-04-24 | @ Milwaukee Brewers | L 4-5 | 1522.61 | 1505.53 | 47.43% | 52.57% | -1.00 | 9-8 |
| 1989-04-25 | @ Milwaukee Brewers | L 4-10 | 1521.61 | 1506.53 | 47.14% | 52.86% | -2.42 | 9-9 |
| 1989-04-26 | @ Milwaukee Brewers | L 0-12 | 1519.19 | 1508.95 | 46.44% | 53.56% | -3.38 | 9-10 |
| 1989-04-28 | Cleveland Indians | L 7-9 | 1515.81 | 1474.18 | 60.85% | 39.15% | -1.81 | 9-11 |
| 1989-04-29 | Cleveland Indians | L 1-4 | 1514.00 | 1475.98 | 60.35% | 39.65% | -2.19 | 9-12 |
| 1989-04-30 | Cleveland Indians | W 2-1 | 1511.81 | 1478.18 | 59.75% | 40.25% | +0.84 | 10-12 |
| 1989-05-01 | Boston Red Sox | L 6-13 | 1512.65 | 1510.88 | 55.27% | 44.73% | -3.07 | 10-13 |
| 1989-05-02 | Boston Red Sox | L 2-4 | 1509.58 | 1513.95 | 54.39% | 45.61% | -1.62 | 10-14 |
| 1989-05-03 | Milwaukee Brewers | L 2-7 | 1507.96 | 1503.00 | 55.72% | 44.28% | -2.61 | 10-15 |
| 1989-05-04 | Milwaukee Brewers | L 2-3 | 1505.35 | 1505.62 | 54.98% | 45.02% | -1.16 | 10-16 |
| 1989-05-05 | @ Cleveland Indians | W 3-2 | 1504.19 | 1487.53 | 47.37% | 52.63% | +0.79 | 11-16 |
| 1989-05-07 | @ Cleveland Indians | L 4-5 | 1504.98 | 1486.75 | 47.59% | 52.41% | -1.00 | 11-17 |
| 1989-05-07 | @ Cleveland Indians | L 1-12 | 1503.98 | 1487.75 | 47.30% | 52.70% | -3.30 | 11-18 |
| 1989-05-08 | @ Boston Red Sox | W 4-2 | 1500.68 | 1521.49 | 42.04% | 57.96% | +1.72 | 12-18 |
| 1989-05-09 | @ Boston Red Sox | W 6-2 | 1502.40 | 1519.77 | 42.52% | 57.48% | +2.42 | 13-18 |
| 1989-05-12 | Toronto Blue Jays | W 6-5 | 1504.82 | 1508.58 | 54.48% | 45.52% | +0.95 | 14-18 |
| 1989-05-13 | Toronto Blue Jays | W 10-8 | 1505.77 | 1507.62 | 54.75% | 45.25% | +1.35 | 15-18 |
| 1989-05-14 | Toronto Blue Jays | W 13-1 | 1507.12 | 1506.28 | 55.14% | 44.86% | +3.26 | 16-18 |
| 1989-05-15 | Kansas City Royals | L 3-4 | 1510.38 | 1519.14 | 53.77% | 46.23% | -1.13 | 16-19 |
| 1989-05-16 | Kansas City Royals | L 1-8 | 1509.25 | 1520.27 | 53.44% | 46.56% | -2.97 | 16-20 |
| 1989-05-17 | Kansas City Royals | W 4-3 | 1506.28 | 1523.24 | 52.59% | 47.41% | +0.71 | 17-20 |
| 1989-05-18 | @ Texas Rangers | L 5-6 | 1506.99 | 1489.41 | 47.50% | 52.50% | -0.71 | 17-21 |
| 1989-05-19 | @ Texas Rangers | L 2-4 | 1506.28 | 1490.11 | 47.30% | 52.70% | -1.40 | 17-22 |
| 1989-05-20 | @ Texas Rangers | W 19-3 | 1504.88 | 1491.52 | 46.89% | 53.11% | +4.46 | 18-22 |
| 1989-05-21 | @ Texas Rangers | W 6-1 | 1509.34 | 1487.05 | 48.17% | 51.83% | +2.43 | 19-22 |
| 1989-05-22 | @ Toronto Blue Jays | W 6-2 | 1511.77 | 1511.81 | 44.98% | 55.02% | +2.31 | 20-22 |
| 1989-05-23 | @ Toronto Blue Jays | L 1-2 | 1514.08 | 1509.50 | 45.64% | 54.36% | -0.96 | 20-23 |
| 1989-05-24 | @ Toronto Blue Jays | W 10-4 | 1513.12 | 1510.46 | 45.36% | 54.64% | +2.81 | 21-23 |
| 1989-05-26 | Texas Rangers | L 3-5 | 1515.93 | 1486.38 | 59.18% | 40.82% | -1.75 | 21-24 |
| 1989-05-27 | Texas Rangers | L 3-5 | 1514.18 | 1488.14 | 58.69% | 41.31% | -1.75 | 21-25 |
| 1989-05-28 | Texas Rangers | L 6-8 | 1512.43 | 1489.88 | 58.20% | 41.80% | -1.73 | 21-26 |
| 1989-05-29 | @ Kansas City Royals | L 1-7 | 1510.70 | 1521.82 | 43.40% | 56.60% | -2.23 | 21-27 |
| 1989-05-30 | @ Kansas City Royals | W 7-1 | 1508.47 | 1524.06 | 42.77% | 57.23% | +2.94 | 22-27 |
| 1989-05-31 | @ Kansas City Royals | W 7-1 | 1511.41 | 1521.11 | 43.61% | 56.39% | +2.91 | 23-27 |
| 1989-06-02 | @ Chicago White Sox | W 8-0 | 1514.32 | 1459.83 | 52.80% | 47.20% | +2.80 | 24-27 |
| 1989-06-03 | @ Chicago White Sox | W 5-4 | 1517.12 | 1457.03 | 53.61% | 46.39% | +0.97 | 25-27 |
| 1989-06-03 | @ Chicago White Sox | L 1-2 | 1518.09 | 1456.05 | 53.89% | 46.11% | -1.13 | 25-28 |
| 1989-06-04 | @ Chicago White Sox | L 1-2 | 1516.96 | 1457.19 | 53.56% | 46.44% | -1.12 | 25-29 |
| 1989-06-05 | @ Oakland Athletics | W 2-1 | 1515.84 | 1546.51 | 40.66% | 59.34% | +1.24 | 26-29 |
| 1989-06-06 | @ Oakland Athletics | L 0-1 | 1517.08 | 1545.26 | 41.01% | 58.99% | -0.86 | 26-30 |
| 1989-06-07 | @ Oakland Athletics | L 2-3 | 1516.22 | 1546.12 | 40.77% | 59.23% | -0.85 | 26-31 |
| 1989-06-09 | Chicago White Sox | L 3-8 | 1515.37 | 1455.98 | 63.26% | 36.74% | -2.97 | 26-32 |
| 1989-06-10 | Chicago White Sox | W 11-8 | 1512.40 | 1458.95 | 62.46% | 37.54% | +1.36 | 27-32 |
| 1989-06-11 | Chicago White Sox | W 5-2 | 1513.76 | 1457.59 | 62.83% | 37.17% | +1.35 | 28-32 |
| 1989-06-13 | Seattle Mariners | W 4-3 | 1515.11 | 1481.17 | 59.79% | 40.21% | +0.60 | 29-32 |
| 1989-06-14 | Seattle Mariners | W 10-8 | 1515.71 | 1480.57 | 59.96% | 40.04% | +1.19 | 30-32 |
| 1989-06-15 | Seattle Mariners | L 5-9 | 1516.90 | 1479.38 | 60.28% | 39.72% | -2.53 | 30-33 |
| 1989-06-16 | Milwaukee Brewers | L 6-8 | 1514.37 | 1500.62 | 56.97% | 43.03% | -1.69 | 30-34 |
| 1989-06-17 | Milwaukee Brewers | W 7-3 | 1512.68 | 1502.31 | 56.49% | 43.51% | +1.82 | 31-34 |
| 1989-06-18 | Milwaukee Brewers | W 8-6 | 1514.50 | 1500.49 | 57.00% | 43.00% | +1.28 | 32-34 |
| 1989-06-19 | Milwaukee Brewers | L 8-11 | 1515.78 | 1499.21 | 57.36% | 42.64% | -2.09 | 32-35 |
| 1989-06-20 | @ Cleveland Indians | W 7-4 | 1513.69 | 1490.29 | 48.34% | 51.66% | +1.88 | 33-35 |
| 1989-06-21 | @ Cleveland Indians | W 5-1 | 1515.57 | 1488.41 | 48.88% | 51.12% | +2.15 | 34-35 |
| 1989-06-22 | @ Cleveland Indians | W 9-8 | 1517.72 | 1486.26 | 49.49% | 50.51% | +1.06 | 35-35 |
| 1989-06-23 | @ Boston Red Sox | W 10-0 | 1518.78 | 1502.61 | 47.30% | 52.70% | +3.50 | 36-35 |
| 1989-06-24 | @ Boston Red Sox | L 2-6 | 1522.28 | 1499.11 | 48.30% | 51.70% | -2.03 | 36-36 |
| 1989-06-24 | @ Boston Red Sox | L 2-11 | 1520.25 | 1501.14 | 47.72% | 52.28% | -3.00 | 36-37 |
| 1989-06-25 | @ Boston Red Sox | W 7-0 | 1517.25 | 1504.15 | 46.86% | 53.14% | +2.95 | 37-37 |
| 1989-06-26 | Oakland Athletics | W 4-3 | 1520.20 | 1545.14 | 51.44% | 48.56% | +0.72 | 38-37 |
| 1989-06-27 | Oakland Athletics | W 11-5 | 1520.92 | 1544.42 | 51.65% | 48.35% | +2.49 | 39-37 |
| 1989-06-28 | Oakland Athletics | W 2-0 | 1523.41 | 1541.93 | 52.37% | 47.63% | +1.41 | 40-37 |
| 1989-06-29 | California Angels | L 3-10 | 1524.82 | 1511.47 | 56.91% | 43.09% | -3.16 | 40-38 |
| 1989-06-30 | California Angels | L 2-7 | 1521.66 | 1514.63 | 56.02% | 43.98% | -2.63 | 40-39 |
| 1989-07-01 | California Angels | L 1-6 | 1519.03 | 1517.27 | 55.27% | 44.73% | -2.60 | 40-40 |
| 1989-07-02 | California Angels | W 2-1 | 1516.43 | 1519.86 | 54.53% | 45.47% | +0.96 | 41-40 |
| 1989-07-04 | @ Seattle Mariners | L 2-3 | 1517.39 | 1483.19 | 49.89% | 50.11% | -1.05 | 41-41 |
| 1989-07-05 | @ Seattle Mariners | L 3-7 | 1516.34 | 1484.24 | 49.59% | 50.41% | -2.08 | 41-42 |
| 1989-07-06 | @ Seattle Mariners | L 5-7 | 1514.26 | 1486.32 | 48.99% | 51.01% | -1.46 | 41-43 |
| 1989-07-07 | @ California Angels | L 2-5 | 1512.80 | 1520.67 | 43.87% | 56.13% | -1.59 | 41-44 |
| 1989-07-08 | @ California Angels | L 1-4 | 1511.21 | 1522.26 | 43.41% | 56.59% | -1.58 | 41-45 |
| 1989-07-09 | @ California Angels | L 3-9 | 1509.63 | 1523.84 | 42.97% | 57.03% | -2.21 | 41-46 |
| 1989-07-13 | Boston Red Sox | L 1-3 | 1507.42 | 1504.27 | 55.46% | 44.54% | -1.65 | 41-47 |
| 1989-07-14 | Boston Red Sox | L 0-5 | 1505.77 | 1505.92 | 55.00% | 45.00% | -2.58 | 41-48 |
| 1989-07-15 | Boston Red Sox | W 3-2 | 1503.19 | 1508.50 | 54.26% | 45.74% | +0.96 | 42-48 |
| 1989-07-16 | Boston Red Sox | W 4-3 | 1504.15 | 1507.54 | 54.53% | 45.47% | +0.67 | 43-48 |
| 1989-07-17 | Cleveland Indians | W 5-2 | 1504.82 | 1485.87 | 57.70% | 42.30% | +1.54 | 44-48 |
| 1989-07-18 | Cleveland Indians | W 5-4 | 1506.36 | 1484.33 | 58.13% | 41.87% | +0.88 | 45-48 |
| 1989-07-19 | Cleveland Indians | L 1-10 | 1507.24 | 1483.45 | 58.38% | 41.62% | -3.68 | 45-49 |
| 1989-07-21 | @ Milwaukee Brewers | L 3-5 | 1503.56 | 1498.95 | 45.64% | 54.36% | -1.35 | 45-50 |
| 1989-07-22 | @ Milwaukee Brewers | W 6-1 | 1502.21 | 1500.30 | 45.25% | 54.75% | +2.57 | 46-50 |
| 1989-07-23 | @ Milwaukee Brewers | L 1-4 | 1504.78 | 1497.73 | 45.99% | 54.01% | -1.67 | 46-51 |
| 1989-07-25 | Baltimore Orioles | W 9-3 | 1503.11 | 1491.40 | 56.68% | 43.32% | +2.23 | 47-51 |
| 1989-07-26 | Baltimore Orioles | W 5-4 | 1505.34 | 1489.17 | 57.31% | 42.69% | +0.89 | 48-51 |
| 1989-07-27 | Baltimore Orioles | W 10-6 | 1506.23 | 1488.28 | 57.56% | 42.44% | +1.78 | 49-51 |
| 1989-07-28 | @ Detroit Tigers | L 4-6 | 1508.01 | 1458.13 | 52.14% | 47.86% | -1.54 | 49-52 |
| 1989-07-28 | @ Detroit Tigers | W 7-3 | 1506.47 | 1459.68 | 51.70% | 48.30% | +2.02 | 50-52 |
| 1989-07-29 | @ Detroit Tigers | L 2-3 | 1508.49 | 1457.65 | 52.28% | 47.72% | -0.77 | 50-53 |
| 1989-07-30 | @ Detroit Tigers | W 14-3 | 1507.72 | 1458.43 | 52.06% | 47.94% | +3.34 | 51-53 |
| 1989-08-01 | @ New York Yankees | W 5-4 | 1511.06 | 1481.34 | 49.24% | 50.76% | +1.06 | 52-53 |
| 1989-08-02 | @ New York Yankees | L 6-7 | 1512.12 | 1480.27 | 49.55% | 50.45% | -1.04 | 52-54 |
| 1989-08-02 | @ New York Yankees | W 4-3 | 1511.08 | 1481.31 | 49.25% | 50.75% | +0.76 | 53-54 |
| 1989-08-03 | @ New York Yankees | L 1-8 | 1511.84 | 1480.56 | 49.47% | 50.53% | -2.75 | 53-55 |
| 1989-08-04 | Kansas City Royals | W 5-1 | 1509.09 | 1512.84 | 54.48% | 45.52% | +1.91 | 54-55 |
| 1989-08-05 | Kansas City Royals | W 6-4 | 1511.00 | 1510.92 | 55.03% | 44.97% | +1.33 | 55-55 |
| 1989-08-06 | Kansas City Royals | L 2-3 | 1512.33 | 1509.59 | 55.41% | 44.59% | -1.16 | 55-56 |
| 1989-08-07 | @ Baltimore Orioles | W 4-2 | 1511.17 | 1482.13 | 49.15% | 50.85% | +1.51 | 56-56 |
| 1989-08-08 | @ Baltimore Orioles | L 1-6 | 1512.68 | 1480.62 | 49.58% | 50.42% | -2.33 | 56-57 |
| 1989-08-09 | @ Baltimore Orioles | W 7-0 | 1510.35 | 1482.95 | 48.91% | 51.09% | +2.84 | 57-57 |
| 1989-08-11 | New York Yankees | L 3-11 | 1513.19 | 1482.15 | 59.39% | 40.61% | -3.53 | 57-58 |
| 1989-08-12 | New York Yankees | W 6-3 | 1509.66 | 1485.67 | 58.41% | 41.59% | +1.52 | 58-58 |
| 1989-08-13 | New York Yankees | L 7-9 | 1511.18 | 1484.16 | 58.83% | 41.17% | -1.75 | 58-59 |
| 1989-08-14 | @ California Angels | W 6-3 | 1509.43 | 1530.15 | 42.05% | 57.95% | +2.11 | 59-59 |
| 1989-08-15 | @ California Angels | L 2-3 | 1511.54 | 1528.04 | 42.64% | 57.36% | -0.90 | 59-60 |
| 1989-08-16 | @ California Angels | L 3-7 | 1510.64 | 1528.94 | 42.39% | 57.61% | -1.78 | 59-61 |
| 1989-08-18 | @ Oakland Athletics | W 4-3 | 1508.86 | 1547.32 | 39.59% | 60.41% | +1.27 | 60-61 |
| 1989-08-19 | @ Oakland Athletics | L 4-5 | 1510.13 | 1546.05 | 39.94% | 60.06% | -0.59 | 60-62 |
| 1989-08-20 | @ Oakland Athletics | L 0-5 | 1509.54 | 1546.64 | 39.77% | 60.23% | -1.87 | 60-63 |
| 1989-08-22 | Chicago White Sox | L 2-10 | 1507.67 | 1463.73 | 61.17% | 38.83% | -3.63 | 60-64 |
| 1989-08-23 | Chicago White Sox | W 8-7 | 1504.04 | 1467.37 | 60.17% | 39.83% | +0.83 | 61-64 |
| 1989-08-24 | Chicago White Sox | W 6-4 | 1504.87 | 1466.53 | 60.40% | 39.60% | +1.18 | 62-64 |
| 1989-08-25 | Seattle Mariners | W 2-1 | 1506.05 | 1480.56 | 58.62% | 41.38% | +0.87 | 63-64 |
| 1989-08-26 | Seattle Mariners | W 1-0 | 1506.92 | 1479.69 | 58.86% | 41.14% | +0.86 | 64-64 |
| 1989-08-27 | Seattle Mariners | W 8-5 | 1507.78 | 1478.82 | 59.10% | 40.90% | +1.49 | 65-64 |
| 1989-08-28 | Seattle Mariners | W 5-4 | 1509.27 | 1477.33 | 59.51% | 40.49% | +0.60 | 66-64 |
| 1989-08-29 | Texas Rangers | L 2-4 | 1509.87 | 1490.76 | 57.72% | 42.28% | -1.71 | 66-65 |
| 1989-08-30 | Texas Rangers | W 7-3 | 1508.16 | 1492.47 | 57.24% | 42.76% | +1.79 | 67-65 |
| 1989-08-31 | Texas Rangers | W 8-6 | 1509.95 | 1490.68 | 57.75% | 42.25% | +1.26 | 68-65 |
| 1989-09-01 | @ Toronto Blue Jays | L 3-7 | 1511.21 | 1532.93 | 41.91% | 58.09% | -1.76 | 68-66 |
| 1989-09-02 | @ Toronto Blue Jays | L 2-4 | 1509.45 | 1534.70 | 41.42% | 58.58% | -1.23 | 68-67 |
| 1989-09-03 | @ Toronto Blue Jays | W 9-4 | 1508.22 | 1535.93 | 41.08% | 58.92% | +2.76 | 69-67 |
| 1989-09-04 | @ Texas Rangers | L 5-8 | 1510.98 | 1486.80 | 48.45% | 51.55% | -1.76 | 69-68 |
| 1989-09-05 | @ Texas Rangers | W 8-4 | 1509.22 | 1488.56 | 47.94% | 52.06% | +2.19 | 70-68 |
| 1989-09-06 | @ Texas Rangers | L 2-3 | 1511.41 | 1486.38 | 48.57% | 51.43% | -1.02 | 70-69 |
| 1989-09-08 | @ Kansas City Royals | L 0-6 | 1510.39 | 1523.66 | 43.10% | 56.90% | -2.22 | 70-70 |
| 1989-09-09 | @ Kansas City Royals | L 1-3 | 1508.17 | 1525.88 | 42.48% | 57.52% | -1.26 | 70-71 |
| 1989-09-10 | @ Kansas City Royals | W 8-2 | 1506.91 | 1527.14 | 42.12% | 57.88% | +2.98 | 71-71 |
| 1989-09-11 | @ Kansas City Royals | L 1-6 | 1509.89 | 1524.16 | 42.96% | 57.04% | -2.02 | 71-72 |
| 1989-09-12 | Toronto Blue Jays | W 8-2 | 1507.87 | 1541.56 | 50.19% | 49.81% | +2.56 | 72-72 |
| 1989-09-13 | Toronto Blue Jays | W 3-2 | 1510.43 | 1539.00 | 50.92% | 49.08% | +1.03 | 73-72 |
| 1989-09-14 | Toronto Blue Jays | W 2-0 | 1511.46 | 1537.97 | 51.22% | 48.78% | +1.45 | 74-72 |
| 1989-09-15 | Detroit Tigers | W 8-4 | 1512.91 | 1452.70 | 63.37% | 36.63% | +1.54 | 75-72 |
| 1989-09-16 | Detroit Tigers | W 8-7 | 1514.45 | 1451.16 | 63.78% | 36.22% | +0.76 | 76-72 |
| 1989-09-17 | Detroit Tigers | L 2-9 | 1515.21 | 1450.40 | 63.98% | 36.02% | -3.55 | 76-73 |
| 1989-09-18 | California Angels | L 3-6 | 1511.66 | 1523.99 | 53.26% | 46.74% | -1.94 | 76-74 |
| 1989-09-19 | California Angels | L 3-7 | 1509.72 | 1525.92 | 52.70% | 47.30% | -2.21 | 76-75 |
| 1989-09-20 | California Angels | L 1-9 | 1507.51 | 1528.14 | 52.06% | 47.94% | -3.10 | 76-76 |
| 1989-09-21 | Oakland Athletics | L 1-2 | 1504.41 | 1557.72 | 47.36% | 52.64% | -0.99 | 76-77 |
| 1989-09-22 | Oakland Athletics | L 2-5 | 1503.42 | 1558.72 | 47.08% | 52.92% | -1.71 | 76-78 |
| 1989-09-23 | Oakland Athletics | W 5-3 | 1501.71 | 1560.43 | 46.59% | 53.41% | +1.58 | 77-78 |
| 1989-09-24 | Oakland Athletics | L 3-9 | 1503.29 | 1558.84 | 47.04% | 52.96% | -2.42 | 77-79 |
| 1989-09-25 | @ Chicago White Sox | L 2-10 | 1500.87 | 1475.16 | 48.67% | 51.33% | -2.89 | 77-80 |
| 1989-09-26 | @ Chicago White Sox | W 7-1 | 1497.98 | 1478.05 | 47.84% | 52.16% | +2.69 | 78-80 |
| 1989-09-27 | @ Chicago White Sox | W 6-1 | 1500.67 | 1475.36 | 48.61% | 51.39% | +2.41 | 79-80 |
| 1989-09-29 | @ Seattle Mariners | W 10-7 | 1503.08 | 1476.71 | 48.76% | 51.24% | +1.32 | 80-80 |
| 1989-09-30 | @ Seattle Mariners | L 1-2 | 1504.40 | 1475.39 | 49.14% | 50.86% | -0.73 | 80-81 |
| 1989-10-01 | @ Seattle Mariners | L 1-3 | 1503.67 | 1476.12 | 48.93% | 51.07% | -1.46 | 80-82 |
| 1989-04-04 | Pittsburgh Pirates | W 6-5 | 1502.32 | 1503.30 | 54.88% | 45.12% | +0.95 | 1-0 |
| 1989-04-05 | Pittsburgh Pirates | L 0-3 | 1503.27 | 1502.35 | 55.15% | 44.85% | -2.01 | 1-1 |
| 1989-04-06 | Pittsburgh Pirates | W 3-2 | 1501.26 | 1504.35 | 54.58% | 45.42% | +0.96 | 2-1 |
| 1989-04-07 | New York Mets | W 7-3 | 1502.22 | 1533.10 | 50.59% | 49.41% | +2.07 | 3-1 |
| 1989-04-08 | New York Mets | W 3-2 | 1504.29 | 1531.02 | 51.19% | 48.81% | +1.03 | 4-1 |
| 1989-04-09 | New York Mets | L 1-2 | 1505.32 | 1530.00 | 51.48% | 48.52% | -1.08 | 4-2 |
| 1989-04-10 | @ Philadelphia Phillies | L 6-7 | 1504.24 | 1478.27 | 48.70% | 51.30% | -1.03 | 4-3 |
| 1989-04-11 | @ Philadelphia Phillies | L 2-6 | 1503.21 | 1479.29 | 48.41% | 51.59% | -2.03 | 4-4 |
| 1989-04-12 | @ Philadelphia Phillies | L 3-6 | 1501.18 | 1481.33 | 47.82% | 52.18% | -1.74 | 4-5 |
| 1989-04-14 | @ Pittsburgh Pirates | W 7-6 | 1499.44 | 1500.99 | 44.76% | 55.24% | +1.16 | 5-5 |
| 1989-04-15 | @ Pittsburgh Pirates | L 4-6 | 1500.60 | 1499.83 | 45.09% | 54.91% | -1.34 | 5-6 |
| 1989-04-16 | @ Pittsburgh Pirates | W 5-4 | 1499.26 | 1501.17 | 44.71% | 55.29% | +0.82 | 6-6 |
| 1989-04-17 | Chicago Cubs | W 2-1 | 1500.08 | 1494.36 | 55.83% | 44.17% | +0.93 | 7-6 |
| 1989-04-18 | Chicago Cubs | W 11-2 | 1501.01 | 1493.43 | 56.09% | 43.91% | +2.77 | 8-6 |
| 1989-04-19 | Chicago Cubs | W 3-2 | 1503.78 | 1490.66 | 56.88% | 43.12% | +0.90 | 9-6 |
| 1989-04-20 | @ St. Louis Cardinals | L 2-5 | 1504.68 | 1495.82 | 46.25% | 53.75% | -1.68 | 9-7 |
| 1989-04-21 | @ St. Louis Cardinals | L 0-1 | 1503.00 | 1497.50 | 45.77% | 54.23% | -0.96 | 9-8 |
| 1989-04-22 | @ St. Louis Cardinals | L 2-5 | 1502.04 | 1498.46 | 45.49% | 54.51% | -1.66 | 9-9 |
| 1989-04-23 | @ St. Louis Cardinals | W 9-3 | 1500.38 | 1500.11 | 45.02% | 54.98% | +2.83 | 10-9 |
| 1989-04-25 | @ Cincinnati Reds | L 1-6 | 1503.21 | 1505.85 | 44.61% | 55.39% | -2.09 | 10-10 |
| 1989-04-26 | @ Cincinnati Reds | L 5-6 | 1501.12 | 1507.94 | 44.01% | 55.99% | -0.93 | 10-11 |
| 1989-04-28 | Atlanta Braves | W 10-4 | 1500.19 | 1466.32 | 59.78% | 40.22% | +2.07 | 11-11 |
| 1989-04-29 | Atlanta Braves | W 9-7 | 1502.26 | 1464.25 | 60.35% | 39.65% | +1.18 | 12-11 |
| 1989-04-30 | Atlanta Braves | W 9-6 | 1503.44 | 1463.07 | 60.68% | 39.32% | +1.43 | 13-11 |
| 1989-05-01 | Cincinnati Reds | L 6-19 | 1504.87 | 1509.33 | 54.38% | 45.62% | -4.12 | 13-12 |
| 1989-05-02 | Cincinnati Reds | W 6-4 | 1500.75 | 1513.44 | 53.20% | 46.80% | +1.39 | 14-12 |
| 1989-05-03 | Houston Astros | W 6-5 | 1502.14 | 1495.00 | 56.03% | 43.97% | +0.65 | 15-12 |
| 1989-05-04 | Houston Astros | L 4-5 | 1502.79 | 1494.35 | 56.22% | 43.78% | -0.83 | 15-13 |
| 1989-05-05 | @ Atlanta Braves | L 1-6 | 1501.96 | 1461.51 | 50.79% | 49.21% | -2.38 | 15-14 |
| 1989-05-06 | @ Atlanta Braves | L 3-13 | 1499.58 | 1463.89 | 50.10% | 49.90% | -3.33 | 15-15 |
| 1989-05-07 | @ Atlanta Braves | L 1-7 | 1496.25 | 1467.22 | 49.14% | 50.86% | -2.53 | 15-16 |
| 1989-05-08 | @ Houston Astros | W 4-1 | 1493.72 | 1497.23 | 44.48% | 55.52% | +2.02 | 16-16 |
| 1989-05-09 | @ Houston Astros | W 4-2 | 1495.74 | 1495.21 | 45.06% | 54.94% | +1.63 | 17-16 |
| 1989-05-10 | @ Houston Astros | W 10-1 | 1497.37 | 1493.58 | 45.52% | 54.48% | +3.43 | 18-16 |
| 1989-05-12 | San Francisco Giants | L 1-2 | 1500.80 | 1515.80 | 52.87% | 47.13% | -1.11 | 18-17 |
| 1989-05-13 | San Francisco Giants | W 5-4 | 1499.69 | 1516.91 | 52.55% | 47.45% | +1.00 | 19-17 |
| 1989-05-14 | San Francisco Giants | W 4-3 | 1500.69 | 1515.92 | 52.84% | 47.16% | +0.99 | 20-17 |
| 1989-05-15 | San Diego Padres | L 5-6 | 1501.68 | 1494.22 | 56.08% | 43.92% | -0.83 | 20-18 |
| 1989-05-16 | San Diego Padres | L 2-5 | 1500.85 | 1495.06 | 55.84% | 44.16% | -2.03 | 20-19 |
| 1989-05-17 | San Diego Padres | L 5-6 | 1498.82 | 1497.09 | 55.26% | 44.74% | -1.16 | 20-20 |
| 1989-05-19 | Los Angeles Dodgers | L 0-8 | 1497.66 | 1518.26 | 52.07% | 47.93% | -3.10 | 20-21 |
| 1989-05-20 | Los Angeles Dodgers | L 2-3 | 1494.56 | 1521.35 | 51.18% | 48.82% | -0.76 | 20-22 |
| 1989-05-21 | Los Angeles Dodgers | W 3-1 | 1493.80 | 1522.11 | 50.96% | 49.04% | +1.46 | 21-22 |
| 1989-05-23 | @ San Francisco Giants | L 2-4 | 1495.26 | 1523.47 | 41.00% | 59.00% | -1.22 | 21-23 |
| 1989-05-24 | @ San Francisco Giants | W 1-0 | 1494.04 | 1524.69 | 40.67% | 59.33% | +1.25 | 22-23 |
| 1989-05-25 | @ San Francisco Giants | W 2-0 | 1495.29 | 1523.44 | 41.01% | 58.99% | +1.75 | 23-23 |
| 1989-05-26 | @ San Diego Padres | W 5-0 | 1497.04 | 1500.68 | 44.46% | 55.54% | +2.61 | 24-23 |
| 1989-05-27 | @ San Diego Padres | L 0-5 | 1499.65 | 1498.08 | 45.21% | 54.79% | -2.13 | 24-24 |
| 1989-05-28 | @ San Diego Padres | W 10-2 | 1497.52 | 1500.20 | 44.60% | 55.40% | +3.29 | 25-24 |
| 1989-05-29 | @ Los Angeles Dodgers | W 3-2 | 1500.81 | 1519.28 | 42.37% | 57.63% | +1.22 | 26-24 |
| 1989-05-30 | @ Los Angeles Dodgers | W 5-4 | 1502.03 | 1518.07 | 42.71% | 57.29% | +1.20 | 27-24 |
| 1989-05-31 | @ Los Angeles Dodgers | L 4-9 | 1503.23 | 1516.87 | 43.05% | 56.95% | -2.02 | 27-25 |
| 1989-06-02 | @ Philadelphia Phillies | W 2-1 | 1501.21 | 1459.78 | 50.93% | 49.07% | +0.73 | 28-25 |
| 1989-06-03 | @ Philadelphia Phillies | W 7-5 | 1501.94 | 1459.05 | 51.14% | 48.86% | +1.45 | 29-25 |
| 1989-06-04 | @ Philadelphia Phillies | W 7-4 | 1503.39 | 1457.60 | 51.55% | 48.45% | +1.76 | 30-25 |
| 1989-06-05 | St. Louis Cardinals | L 4-5 | 1505.15 | 1488.72 | 57.35% | 42.65% | -1.21 | 30-26 |
| 1989-06-06 | St. Louis Cardinals | W 3-2 | 1503.94 | 1489.92 | 57.01% | 42.99% | +0.91 | 31-26 |
| 1989-06-07 | St. Louis Cardinals | L 2-5 | 1504.85 | 1489.02 | 57.26% | 42.74% | -2.09 | 31-27 |
| 1989-06-08 | St. Louis Cardinals | L 2-7 | 1502.76 | 1491.10 | 56.67% | 43.33% | -2.66 | 31-28 |
| 1989-06-09 | Philadelphia Phillies | W 5-0 | 1500.10 | 1461.82 | 60.39% | 39.61% | +1.86 | 32-28 |
| 1989-06-10 | Philadelphia Phillies | W 9-1 | 1501.96 | 1459.96 | 60.90% | 39.10% | +2.33 | 33-28 |
| 1989-06-11 | Philadelphia Phillies | W 7-2 | 1504.29 | 1457.64 | 61.54% | 38.46% | +1.80 | 34-28 |
| 1989-06-13 | @ St. Louis Cardinals | W 2-0 | 1506.09 | 1497.42 | 46.22% | 53.78% | +1.60 | 35-28 |
| 1989-06-14 | @ St. Louis Cardinals | L 0-10 | 1507.69 | 1495.82 | 46.68% | 53.32% | -3.10 | 35-29 |
| 1989-06-15 | @ St. Louis Cardinals | L 3-4 | 1504.59 | 1498.92 | 45.79% | 54.21% | -0.68 | 35-30 |
| 1989-06-16 | Chicago Cubs | W 8-5 | 1503.91 | 1503.99 | 55.01% | 44.99% | +1.64 | 36-30 |
| 1989-06-17 | Chicago Cubs | L 2-3 | 1505.55 | 1502.35 | 55.47% | 44.53% | -1.17 | 36-31 |
| 1989-06-18 | Chicago Cubs | L 4-5 | 1504.38 | 1503.51 | 55.14% | 44.86% | -1.16 | 36-32 |
| 1989-06-19 | @ New York Mets | L 3-5 | 1503.22 | 1533.22 | 40.76% | 59.24% | -1.21 | 36-33 |
| 1989-06-20 | @ New York Mets | W 8-5 | 1502.01 | 1534.43 | 40.42% | 59.58% | +2.17 | 37-33 |
| 1989-06-21 | @ New York Mets | L 0-2 | 1504.18 | 1532.26 | 41.02% | 58.98% | -1.22 | 37-34 |
| 1989-06-23 | @ Chicago Cubs | W 5-1 | 1502.96 | 1509.41 | 44.07% | 55.93% | +2.35 | 38-34 |
| 1989-06-24 | @ Chicago Cubs | W 5-0 | 1505.31 | 1507.06 | 44.73% | 55.27% | +2.60 | 39-34 |
| 1989-06-25 | @ Chicago Cubs | W 5-0 | 1507.91 | 1504.46 | 45.47% | 54.53% | +2.56 | 40-34 |
| 1989-06-26 | New York Mets | W 5-1 | 1510.47 | 1537.66 | 51.12% | 48.88% | +2.05 | 41-34 |
| 1989-06-27 | New York Mets | W 3-2 | 1512.52 | 1535.61 | 51.71% | 48.29% | +0.72 | 42-34 |
| 1989-06-28 | New York Mets | W 4-3 | 1513.24 | 1534.89 | 51.92% | 48.08% | +1.01 | 43-34 |
| 1989-06-29 | Houston Astros | L 3-8 | 1514.25 | 1510.30 | 55.58% | 44.42% | -2.61 | 43-35 |
| 1989-06-30 | Houston Astros | W 6-1 | 1511.64 | 1512.91 | 54.84% | 45.16% | +2.12 | 44-35 |
| 1989-07-01 | Houston Astros | L 1-4 | 1513.76 | 1510.79 | 55.44% | 44.56% | -2.02 | 44-36 |
| 1989-07-02 | Houston Astros | W 13-2 | 1511.74 | 1512.81 | 54.86% | 45.14% | +3.14 | 45-36 |
| 1989-07-03 | @ Atlanta Braves | W 3-0 | 1514.88 | 1453.75 | 53.76% | 46.24% | +1.69 | 46-36 |
| 1989-07-04 | @ Atlanta Braves | L 3-9 | 1516.57 | 1452.07 | 54.24% | 45.76% | -2.79 | 46-37 |
| 1989-07-05 | @ Atlanta Braves | W 7-5 | 1513.78 | 1454.86 | 53.44% | 46.56% | +1.38 | 47-37 |
| 1989-07-07 | @ Houston Astros | W 11-8 | 1515.16 | 1511.92 | 45.45% | 54.55% | +1.40 | 48-37 |
| 1989-07-08 | @ Houston Astros | L 2-3 | 1516.56 | 1510.51 | 45.85% | 54.15% | -0.96 | 48-38 |
| 1989-07-09 | @ Houston Astros | W 6-1 | 1515.60 | 1511.48 | 45.57% | 54.43% | +2.55 | 49-38 |
| 1989-07-13 | @ Cincinnati Reds | W 6-3 | 1518.15 | 1499.96 | 47.59% | 52.41% | +1.91 | 50-38 |
| 1989-07-14 | @ Cincinnati Reds | W 1-0 | 1520.06 | 1498.06 | 48.13% | 51.87% | +1.09 | 51-38 |
| 1989-07-15 | @ Cincinnati Reds | L 3-5 | 1521.15 | 1496.97 | 48.45% | 51.55% | -1.44 | 51-39 |
| 1989-07-16 | @ Cincinnati Reds | W 6-3 | 1519.71 | 1498.41 | 48.03% | 51.97% | +1.34 | 52-39 |
| 1989-07-17 | Atlanta Braves | W 5-2 | 1521.05 | 1453.22 | 64.38% | 35.62% | +1.29 | 53-39 |
| 1989-07-18 | Atlanta Braves | L 6-7 | 1522.34 | 1451.92 | 64.72% | 35.28% | -1.36 | 53-40 |
| 1989-07-19 | Atlanta Braves | L 2-3 | 1520.98 | 1453.28 | 64.36% | 35.64% | -0.95 | 53-41 |
| 1989-07-20 | Cincinnati Reds | W 4-1 | 1520.03 | 1490.78 | 59.14% | 40.86% | +1.49 | 54-41 |
| 1989-07-21 | Cincinnati Reds | W 3-1 | 1521.52 | 1489.30 | 59.55% | 40.45% | +1.20 | 55-41 |
| 1989-07-22 | Cincinnati Reds | W 6-5 | 1522.72 | 1488.10 | 59.88% | 40.12% | +0.84 | 56-41 |
| 1989-07-23 | Cincinnati Reds | W 12-4 | 1523.56 | 1487.25 | 60.12% | 39.88% | +2.37 | 57-41 |
| 1989-07-24 | Philadelphia Phillies | W 4-3 | 1525.93 | 1458.56 | 64.32% | 35.68% | +0.53 | 58-41 |
| 1989-07-25 | Philadelphia Phillies | W 2-0 | 1526.46 | 1458.03 | 64.46% | 35.54% | +1.05 | 59-41 |
| 1989-07-26 | Philadelphia Phillies | L 3-4 | 1527.51 | 1456.98 | 64.73% | 35.27% | -1.36 | 59-42 |
| 1989-07-28 | St. Louis Cardinals | L 0-2 | 1526.15 | 1503.89 | 58.16% | 41.84% | -1.72 | 59-43 |
| 1989-07-29 | St. Louis Cardinals | W 2-0 | 1524.43 | 1505.62 | 57.68% | 42.32% | +1.25 | 60-43 |
| 1989-07-30 | St. Louis Cardinals | L 3-8 | 1525.68 | 1504.37 | 58.03% | 41.97% | -2.72 | 60-44 |
| 1989-07-31 | @ Pittsburgh Pirates | W 4-2 | 1522.96 | 1488.49 | 49.93% | 50.07% | +1.49 | 61-44 |
| 1989-08-01 | @ Pittsburgh Pirates | W 5-4 | 1524.45 | 1487.01 | 50.35% | 49.65% | +0.73 | 62-44 |
| 1989-08-02 | @ Pittsburgh Pirates | W 3-1 | 1525.18 | 1486.27 | 50.57% | 49.43% | +1.47 | 63-44 |
| 1989-08-03 | @ Pittsburgh Pirates | L 0-1 | 1526.65 | 1484.80 | 50.99% | 49.01% | -0.76 | 63-45 |
| 1989-08-04 | @ New York Mets | L 5-11 | 1525.89 | 1532.20 | 44.09% | 55.91% | -2.26 | 63-46 |
| 1989-08-05 | @ New York Mets | L 2-3 | 1523.63 | 1534.47 | 43.44% | 56.56% | -0.92 | 63-47 |
| 1989-08-06 | @ New York Mets | L 1-2 | 1522.71 | 1535.38 | 43.19% | 56.81% | -0.64 | 63-48 |
| 1989-08-07 | @ Chicago Cubs | L 2-5 | 1522.07 | 1518.05 | 45.56% | 54.44% | -1.65 | 63-49 |
| 1989-08-08 | @ Chicago Cubs | L 2-4 | 1520.42 | 1519.71 | 45.08% | 54.92% | -1.34 | 63-50 |
| 1989-08-09 | @ Chicago Cubs | L 0-3 | 1519.08 | 1521.05 | 44.70% | 55.30% | -1.63 | 63-51 |
| 1989-08-11 | Pittsburgh Pirates | W 4-1 | 1517.45 | 1481.70 | 60.04% | 39.96% | +1.45 | 64-51 |
| 1989-08-12 | Pittsburgh Pirates | W 5-2 | 1518.90 | 1480.24 | 60.44% | 39.56% | +1.44 | 65-51 |
| 1989-08-13 | Pittsburgh Pirates | L 4-6 | 1520.34 | 1478.80 | 60.84% | 39.16% | -1.80 | 65-52 |
| 1989-08-14 | Pittsburgh Pirates | L 1-6 | 1518.54 | 1480.61 | 60.34% | 39.66% | -2.84 | 65-53 |
| 1989-08-15 | San Francisco Giants | L 2-3 | 1515.70 | 1529.37 | 53.06% | 46.94% | -1.11 | 65-54 |
| 1989-08-16 | San Francisco Giants | W 4-2 | 1514.59 | 1530.49 | 52.74% | 47.26% | +1.40 | 66-54 |
| 1989-08-17 | San Francisco Giants | L 5-10 | 1515.99 | 1529.08 | 53.15% | 46.85% | -2.49 | 66-55 |
| 1989-08-18 | San Diego Padres | W 5-2 | 1513.50 | 1492.87 | 57.93% | 42.07% | +1.53 | 67-55 |
| 1989-08-19 | San Diego Padres | W 6-4 | 1515.03 | 1491.34 | 58.36% | 41.64% | +1.23 | 68-55 |
| 1989-08-20 | San Diego Padres | L 2-5 | 1516.26 | 1490.11 | 58.71% | 41.29% | -2.13 | 68-56 |
| 1989-08-21 | Los Angeles Dodgers | L 1-6 | 1514.13 | 1506.26 | 56.13% | 43.87% | -2.64 | 68-57 |
| 1989-08-22 | Los Angeles Dodgers | W 4-2 | 1511.49 | 1508.90 | 55.39% | 44.61% | +1.33 | 69-57 |
| 1989-08-23 | Los Angeles Dodgers | L 0-1 | 1512.82 | 1507.57 | 55.76% | 44.24% | -0.83 | 69-58 |
| 1989-08-25 | @ San Francisco Giants | W 12-2 | 1511.99 | 1537.37 | 41.40% | 58.60% | +3.89 | 70-58 |
| 1989-08-26 | @ San Francisco Giants | L 3-8 | 1515.88 | 1533.48 | 42.49% | 57.51% | -2.00 | 70-59 |
| 1989-08-27 | @ San Francisco Giants | W 6-3 | 1513.88 | 1535.47 | 41.93% | 58.07% | +2.12 | 71-59 |
| 1989-08-28 | @ San Diego Padres | L 4-9 | 1516.00 | 1501.46 | 47.06% | 52.94% | -2.21 | 71-60 |
| 1989-08-29 | @ San Diego Padres | L 1-2 | 1513.79 | 1503.67 | 46.43% | 53.57% | -0.98 | 71-61 |
| 1989-08-30 | @ San Diego Padres | W 5-1 | 1512.81 | 1504.65 | 46.15% | 53.85% | +2.26 | 72-61 |
| 1989-09-01 | @ Los Angeles Dodgers | L 0-2 | 1515.07 | 1505.95 | 46.29% | 53.71% | -1.37 | 72-62 |
| 1989-09-02 | @ Los Angeles Dodgers | L 3-4 | 1513.70 | 1507.33 | 45.89% | 54.11% | -0.96 | 72-63 |
| 1989-09-03 | @ Los Angeles Dodgers | W 4-0 | 1512.74 | 1508.29 | 45.62% | 54.38% | +2.28 | 73-63 |
| 1989-09-04 | @ St. Louis Cardinals | L 1-4 | 1515.02 | 1515.88 | 44.86% | 55.14% | -1.63 | 73-64 |
| 1989-09-05 | @ St. Louis Cardinals | W 6-2 | 1513.39 | 1517.51 | 44.40% | 55.60% | +2.33 | 74-64 |
| 1989-09-06 | Pittsburgh Pirates | W 11-6 | 1515.72 | 1482.43 | 59.70% | 40.30% | +1.90 | 75-64 |
| 1989-09-07 | Pittsburgh Pirates | L 4-7 | 1517.62 | 1480.53 | 60.22% | 39.78% | -2.20 | 75-65 |
| 1989-09-08 | Philadelphia Phillies | L 3-4 | 1515.42 | 1454.61 | 63.45% | 36.55% | -1.33 | 75-66 |
| 1989-09-09 | Philadelphia Phillies | W 6-5 | 1514.09 | 1455.95 | 63.09% | 36.91% | +0.78 | 76-66 |
| 1989-09-10 | Philadelphia Phillies | L 2-4 | 1514.87 | 1455.17 | 63.30% | 36.70% | -1.88 | 76-67 |
| 1989-09-11 | @ Chicago Cubs | L 3-4 | 1512.99 | 1513.50 | 44.91% | 55.09% | -0.95 | 76-68 |
| 1989-09-12 | @ Chicago Cubs | L 0-2 | 1512.04 | 1514.45 | 44.64% | 55.36% | -1.32 | 76-69 |
| 1989-09-13 | @ Chicago Cubs | L 1-3 | 1510.72 | 1515.77 | 44.26% | 55.74% | -1.32 | 76-70 |
| 1989-09-15 | New York Mets | L 0-5 | 1509.40 | 1533.39 | 51.58% | 48.42% | -2.42 | 76-71 |
| 1989-09-16 | New York Mets | W 10-1 | 1506.98 | 1535.81 | 50.89% | 49.11% | +3.10 | 77-71 |
| 1989-09-17 | New York Mets | W 1-0 | 1510.08 | 1532.71 | 51.78% | 48.22% | +1.01 | 78-71 |
| 1989-09-18 | St. Louis Cardinals | L 2-3 | 1511.09 | 1507.13 | 55.58% | 44.42% | -1.17 | 78-72 |
| 1989-09-19 | St. Louis Cardinals | L 0-5 | 1509.92 | 1508.29 | 55.25% | 44.75% | -2.59 | 78-73 |
| 1989-09-20 | @ Pittsburgh Pirates | L 1-9 | 1507.33 | 1493.28 | 46.99% | 53.01% | -2.79 | 78-74 |
| 1989-09-21 | @ Pittsburgh Pirates | W 6-5 | 1504.54 | 1496.08 | 46.19% | 53.81% | +1.13 | 79-74 |
| 1989-09-22 | @ New York Mets | L 2-3 | 1505.67 | 1532.70 | 41.17% | 58.83% | -0.87 | 79-75 |
| 1989-09-23 | @ New York Mets | L 6-13 | 1504.80 | 1533.57 | 40.93% | 59.07% | -2.27 | 79-76 |
| 1989-09-24 | @ New York Mets | W 6-5 | 1502.53 | 1535.84 | 40.30% | 59.70% | +1.25 | 80-76 |
| 1989-09-25 | Chicago Cubs | W 4-3 | 1503.78 | 1520.75 | 52.59% | 47.41% | +0.71 | 81-76 |
| 1989-09-26 | Chicago Cubs | L 2-3 | 1504.49 | 1520.05 | 52.79% | 47.21% | -1.11 | 81-77 |
| 1989-09-27 | Chicago Cubs | L 2-7 | 1503.38 | 1521.16 | 52.47% | 47.53% | -2.47 | 81-78 |
| 1989-09-29 | @ Philadelphia Phillies | L 0-2 | 1500.91 | 1450.32 | 52.25% | 47.75% | -1.55 | 81-79 |
| 1989-09-30 | @ Philadelphia Phillies | L 3-6 | 1499.36 | 1451.87 | 51.80% | 48.20% | -1.88 | 81-80 |
| 1989-10-01 | @ Philadelphia Phillies | L 3-5 | 1497.48 | 1453.75 | 51.26% | 48.74% | -1.52 | 81-81 |
| 1989-04-03 | St. Louis Cardinals | W 8-4 | 1533.23 | 1496.03 | 60.24% | 39.76% | +1.67 | 1-0 |
| 1989-04-05 | St. Louis Cardinals | L 1-3 | 1534.90 | 1494.36 | 60.70% | 39.30% | -1.80 | 1-1 |
| 1989-04-07 | @ Montreal Expos | L 3-7 | 1533.10 | 1502.22 | 49.41% | 50.59% | -2.08 | 1-2 |
| 1989-04-08 | @ Montreal Expos | L 2-3 | 1531.02 | 1504.29 | 48.81% | 51.19% | -1.02 | 1-3 |
| 1989-04-09 | @ Montreal Expos | W 2-1 | 1530.00 | 1505.32 | 48.52% | 51.48% | +1.08 | 2-3 |
| 1989-04-11 | @ Pittsburgh Pirates | L 3-4 | 1531.08 | 1498.79 | 49.61% | 50.39% | -0.74 | 2-4 |
| 1989-04-13 | @ Pittsburgh Pirates | L 2-4 | 1530.34 | 1499.52 | 49.40% | 50.60% | -1.46 | 2-5 |
| 1989-04-14 | @ St. Louis Cardinals | W 9-4 | 1528.88 | 1497.38 | 49.50% | 50.50% | +2.37 | 3-5 |
| 1989-04-15 | @ St. Louis Cardinals | L 2-3 | 1531.25 | 1495.01 | 50.18% | 49.82% | -0.75 | 3-6 |
| 1989-04-16 | @ St. Louis Cardinals | L 3-5 | 1530.50 | 1495.76 | 49.97% | 50.03% | -1.48 | 3-7 |
| 1989-04-17 | Philadelphia Phillies | W 5-2 | 1529.02 | 1479.88 | 61.87% | 38.13% | +1.38 | 4-7 |
| 1989-04-18 | Philadelphia Phillies | L 1-7 | 1530.40 | 1478.49 | 62.25% | 37.75% | -3.20 | 4-8 |
| 1989-04-19 | Philadelphia Phillies | W 4-2 | 1527.20 | 1481.69 | 61.38% | 38.62% | +1.15 | 5-8 |
| 1989-04-20 | Chicago Cubs | W 4-3 | 1528.35 | 1489.76 | 60.43% | 39.57% | +0.83 | 6-8 |
| 1989-04-21 | Chicago Cubs | L 4-8 | 1529.18 | 1488.93 | 60.66% | 39.34% | -2.55 | 6-9 |
| 1989-04-22 | Chicago Cubs | W 3-1 | 1526.63 | 1491.47 | 59.96% | 40.04% | +1.19 | 7-9 |
| 1989-04-23 | Chicago Cubs | W 4-2 | 1527.82 | 1490.28 | 60.29% | 39.71% | +1.18 | 8-9 |
| 1989-04-25 | Atlanta Braves | W 2-1 | 1529.00 | 1468.80 | 63.37% | 36.63% | +0.77 | 9-9 |
| 1989-04-26 | Atlanta Braves | W 6-1 | 1529.77 | 1468.03 | 63.57% | 36.43% | +1.71 | 10-9 |
| 1989-04-28 | @ Houston Astros | W 7-3 | 1531.48 | 1494.90 | 50.23% | 49.77% | +2.09 | 11-9 |
| 1989-04-29 | @ Houston Astros | W 5-1 | 1533.57 | 1492.81 | 50.83% | 49.17% | +2.07 | 12-9 |
| 1989-04-30 | @ Houston Astros | L 6-7 | 1535.64 | 1490.74 | 51.43% | 48.57% | -1.08 | 12-10 |
| 1989-05-01 | @ Atlanta Braves | W 3-1 | 1534.56 | 1461.64 | 55.44% | 44.56% | +1.32 | 13-10 |
| 1989-05-02 | @ Atlanta Braves | W 7-1 | 1535.88 | 1460.32 | 55.81% | 44.19% | +2.27 | 14-10 |
| 1989-05-03 | Cincinnati Reds | L 4-6 | 1538.15 | 1512.05 | 58.70% | 41.30% | -1.74 | 14-11 |
| 1989-05-04 | Cincinnati Reds | W 3-2 | 1536.41 | 1513.80 | 58.21% | 41.79% | +0.62 | 15-11 |
| 1989-05-06 | Houston Astros | W 2-1 | 1537.03 | 1495.19 | 60.88% | 39.12% | +0.82 | 16-11 |
| 1989-05-07 | Houston Astros | L 0-5 | 1537.85 | 1494.36 | 61.10% | 38.90% | -2.87 | 16-12 |
| 1989-05-08 | @ Cincinnati Reds | L 0-3 | 1534.98 | 1508.49 | 48.78% | 51.22% | -1.77 | 16-13 |
| 1989-05-09 | @ Cincinnati Reds | W 3-1 | 1533.21 | 1510.26 | 48.27% | 51.73% | +1.53 | 17-13 |
| 1989-05-10 | @ Cincinnati Reds | W 11-4 | 1534.74 | 1508.72 | 48.71% | 51.29% | +2.85 | 18-13 |
| 1989-05-12 | San Diego Padres | L 3-4 | 1537.59 | 1494.72 | 61.02% | 38.98% | -0.90 | 18-14 |
| 1989-05-13 | San Diego Padres | W 4-3 | 1536.69 | 1495.63 | 60.77% | 39.23% | +0.58 | 19-14 |
| 1989-05-14 | San Diego Padres | W 2-1 | 1537.27 | 1495.04 | 60.93% | 39.07% | +0.82 | 20-14 |
| 1989-05-15 | Los Angeles Dodgers | L 1-3 | 1538.09 | 1516.95 | 58.01% | 41.99% | -1.72 | 20-15 |
| 1989-05-17 | Los Angeles Dodgers | L 3-4 | 1536.37 | 1518.67 | 57.52% | 42.48% | -0.86 | 20-16 |
| 1989-05-18 | Los Angeles Dodgers | W 5-3 | 1535.51 | 1519.53 | 57.28% | 42.72% | +1.27 | 21-16 |
| 1989-05-19 | San Francisco Giants | W 3-2 | 1536.78 | 1519.61 | 57.45% | 42.55% | +0.63 | 22-16 |
| 1989-05-20 | San Francisco Giants | L 0-3 | 1537.41 | 1518.98 | 57.63% | 42.37% | -2.09 | 22-17 |
| 1989-05-21 | San Francisco Giants | L 6-10 | 1535.32 | 1521.08 | 57.04% | 42.96% | -2.40 | 22-18 |
| 1989-05-23 | @ San Diego Padres | L 2-3 | 1532.92 | 1500.44 | 49.64% | 50.36% | -1.04 | 22-19 |
| 1989-05-24 | @ San Diego Padres | W 3-0 | 1531.88 | 1501.48 | 49.34% | 50.66% | +1.84 | 23-19 |
| 1989-05-25 | @ San Diego Padres | L 1-2 | 1533.72 | 1499.64 | 49.87% | 50.13% | -1.04 | 23-20 |
| 1989-05-26 | @ Los Angeles Dodgers | W 8-2 | 1532.68 | 1520.32 | 46.75% | 53.25% | +2.74 | 24-20 |
| 1989-05-27 | @ Los Angeles Dodgers | L 1-2 | 1535.42 | 1517.58 | 47.53% | 52.47% | -1.00 | 24-21 |
| 1989-05-28 | @ Los Angeles Dodgers | L 3-4 | 1534.42 | 1518.58 | 47.25% | 52.75% | -0.70 | 24-22 |
| 1989-05-29 | @ San Francisco Giants | L 2-3 | 1533.72 | 1526.34 | 46.04% | 53.96% | -0.97 | 24-23 |
| 1989-05-30 | @ San Francisco Giants | L 3-10 | 1532.75 | 1527.31 | 45.76% | 54.24% | -2.54 | 24-24 |
| 1989-05-31 | @ San Francisco Giants | W 3-1 | 1530.21 | 1529.85 | 45.03% | 54.97% | +1.15 | 25-24 |
| 1989-06-02 | Pittsburgh Pirates | W 3-2 | 1531.36 | 1501.08 | 59.28% | 40.72% | +0.61 | 26-24 |
| 1989-06-03 | Pittsburgh Pirates | W 9-3 | 1531.97 | 1500.48 | 59.45% | 40.55% | +2.08 | 27-24 |
| 1989-06-04 | Pittsburgh Pirates | W 4-3 | 1534.05 | 1498.39 | 60.03% | 39.97% | +0.84 | 28-24 |
| 1989-06-05 | @ Chicago Cubs | L 3-15 | 1534.89 | 1503.84 | 49.43% | 50.57% | -3.60 | 28-25 |
| 1989-06-06 | @ Chicago Cubs | L 4-8 | 1531.29 | 1507.44 | 48.40% | 51.60% | -2.03 | 28-26 |
| 1989-06-07 | @ Chicago Cubs | W 10-5 | 1529.26 | 1509.47 | 47.82% | 52.18% | +2.45 | 29-26 |
| 1989-06-08 | @ Chicago Cubs | L 4-5 | 1531.71 | 1507.02 | 48.52% | 51.48% | -0.72 | 29-27 |
| 1989-06-09 | @ Pittsburgh Pirates | L 3-4 | 1530.99 | 1491.57 | 50.64% | 49.36% | -0.75 | 29-28 |
| 1989-06-10 | @ Pittsburgh Pirates | L 5-6 | 1530.24 | 1492.32 | 50.42% | 49.58% | -1.06 | 29-29 |
| 1989-06-11 | @ Pittsburgh Pirates | W 6-1 | 1529.18 | 1493.38 | 50.12% | 49.88% | +2.34 | 30-29 |
| 1989-06-13 | Chicago Cubs | L 2-4 | 1531.52 | 1504.08 | 58.89% | 41.11% | -1.75 | 30-30 |
| 1989-06-14 | Chicago Cubs | W 2-0 | 1529.77 | 1505.83 | 58.40% | 41.60% | +1.24 | 31-30 |
| 1989-06-15 | Chicago Cubs | W 4-3 | 1531.01 | 1504.60 | 58.74% | 41.26% | +0.61 | 32-30 |
| 1989-06-16 | @ Philadelphia Phillies | W 15-11 | 1531.62 | 1456.97 | 55.68% | 44.32% | +1.86 | 33-30 |
| 1989-06-17 | @ Philadelphia Phillies | W 1-0 | 1533.48 | 1455.11 | 56.21% | 43.79% | +0.92 | 34-30 |
| 1989-06-18 | @ Philadelphia Phillies | L 5-6 | 1534.40 | 1454.19 | 56.47% | 43.53% | -1.18 | 34-31 |
| 1989-06-19 | Montreal Expos | W 5-3 | 1533.22 | 1503.22 | 59.24% | 40.76% | +1.21 | 35-31 |
| 1989-06-20 | Montreal Expos | L 5-8 | 1534.43 | 1502.01 | 59.58% | 40.42% | -2.17 | 35-32 |
| 1989-06-21 | Montreal Expos | W 2-0 | 1532.26 | 1504.18 | 58.98% | 41.02% | +1.22 | 36-32 |
| 1989-06-23 | Philadelphia Phillies | W 9-3 | 1533.48 | 1455.71 | 65.68% | 34.32% | +1.76 | 37-32 |
| 1989-06-24 | Philadelphia Phillies | W 4-2 | 1535.24 | 1453.94 | 66.14% | 33.86% | +1.01 | 38-32 |
| 1989-06-25 | Philadelphia Phillies | W 5-1 | 1536.25 | 1452.94 | 66.40% | 33.60% | +1.41 | 39-32 |
| 1989-06-26 | @ Montreal Expos | L 1-5 | 1537.66 | 1510.47 | 48.88% | 51.12% | -2.05 | 39-33 |
| 1989-06-27 | @ Montreal Expos | L 2-3 | 1535.61 | 1512.52 | 48.29% | 51.71% | -0.72 | 39-34 |
| 1989-06-28 | @ Montreal Expos | L 3-4 | 1534.89 | 1513.24 | 48.08% | 51.92% | -1.01 | 39-35 |
| 1989-06-30 | @ Cincinnati Reds | W 11-1 | 1533.88 | 1506.44 | 48.91% | 51.09% | +3.39 | 40-35 |
| 1989-07-01 | @ Cincinnati Reds | L 2-6 | 1537.27 | 1503.05 | 49.89% | 50.11% | -2.09 | 40-36 |
| 1989-07-02 | @ Cincinnati Reds | W 7-2 | 1535.18 | 1505.15 | 49.29% | 50.71% | +2.38 | 41-36 |
| 1989-07-03 | @ Houston Astros | W 3-1 | 1537.56 | 1509.66 | 48.98% | 51.02% | +1.51 | 42-36 |
| 1989-07-04 | @ Houston Astros | L 3-10 | 1539.07 | 1508.15 | 49.42% | 50.58% | -2.74 | 42-37 |
| 1989-07-05 | @ Houston Astros | L 5-6 | 1536.33 | 1510.89 | 48.63% | 51.37% | -1.02 | 42-38 |
| 1989-07-06 | Cincinnati Reds | L 2-10 | 1535.31 | 1501.91 | 59.72% | 40.28% | -3.55 | 42-39 |
| 1989-07-07 | Cincinnati Reds | W 7-1 | 1531.76 | 1505.46 | 58.73% | 41.27% | +2.12 | 43-39 |
| 1989-07-08 | Cincinnati Reds | W 8-3 | 1533.88 | 1503.33 | 59.32% | 40.68% | +1.91 | 44-39 |
| 1989-07-09 | Cincinnati Reds | W 6-3 | 1535.79 | 1501.42 | 59.85% | 40.15% | +1.46 | 45-39 |
| 1989-07-13 | @ Atlanta Braves | W 5-1 | 1537.25 | 1452.66 | 57.09% | 42.91% | +1.81 | 46-39 |
| 1989-07-14 | @ Atlanta Braves | L 2-3 | 1539.06 | 1450.86 | 57.60% | 42.40% | -1.21 | 46-40 |
| 1989-07-15 | @ Atlanta Braves | W 6-4 | 1537.85 | 1452.07 | 57.26% | 42.74% | +1.27 | 47-40 |
| 1989-07-16 | @ Atlanta Braves | L 2-6 | 1539.12 | 1450.80 | 57.62% | 42.38% | -2.42 | 47-41 |
| 1989-07-17 | Houston Astros | L 0-6 | 1536.70 | 1507.93 | 59.07% | 40.93% | -3.04 | 47-42 |
| 1989-07-17 | Houston Astros | L 3-12 | 1533.66 | 1510.97 | 58.22% | 41.78% | -3.67 | 47-43 |
| 1989-07-18 | Houston Astros | W 9-0 | 1529.99 | 1514.64 | 57.19% | 42.81% | +2.70 | 48-43 |
| 1989-07-19 | Houston Astros | W 8-2 | 1532.69 | 1511.94 | 57.95% | 42.05% | +2.16 | 49-43 |
| 1989-07-20 | Atlanta Braves | W 4-1 | 1534.85 | 1454.24 | 66.05% | 33.95% | +1.23 | 50-43 |
| 1989-07-21 | Atlanta Braves | W 6-4 | 1536.08 | 1453.00 | 66.37% | 33.63% | +1.00 | 51-43 |
| 1989-07-22 | Atlanta Braves | W 7-5 | 1537.08 | 1452.00 | 66.62% | 33.38% | +0.99 | 52-43 |
| 1989-07-23 | Atlanta Braves | W 7-2 | 1538.07 | 1451.01 | 66.87% | 33.13% | +1.56 | 53-43 |
| 1989-07-25 | Pittsburgh Pirates | L 2-4 | 1539.63 | 1487.09 | 62.34% | 37.66% | -1.85 | 53-44 |
| 1989-07-26 | Pittsburgh Pirates | L 2-3 | 1537.78 | 1488.94 | 61.83% | 38.17% | -1.30 | 53-45 |
| 1989-07-27 | Pittsburgh Pirates | L 8-10 | 1536.48 | 1490.24 | 61.48% | 38.52% | -1.83 | 53-46 |
| 1989-07-28 | @ Chicago Cubs | L 5-6 | 1534.65 | 1509.88 | 48.53% | 51.47% | -1.01 | 53-47 |
| 1989-07-29 | @ Chicago Cubs | L 3-10 | 1533.64 | 1510.89 | 48.24% | 51.76% | -2.68 | 53-48 |
| 1989-07-30 | @ Chicago Cubs | L 4-6 | 1530.96 | 1513.57 | 47.47% | 52.53% | -1.41 | 53-49 |
| 1989-07-31 | @ St. Louis Cardinals | L 2-3 | 1529.55 | 1507.09 | 48.20% | 51.80% | -1.02 | 53-50 |
| 1989-08-01 | @ St. Louis Cardinals | W 11-0 | 1528.53 | 1508.10 | 47.91% | 52.09% | +3.63 | 54-50 |
| 1989-08-02 | @ St. Louis Cardinals | W 4-3 | 1532.16 | 1504.47 | 48.95% | 51.05% | +1.07 | 55-50 |
| 1989-08-03 | @ St. Louis Cardinals | L 5-6 | 1533.23 | 1503.40 | 49.26% | 50.74% | -1.03 | 55-51 |
| 1989-08-04 | Montreal Expos | W 11-5 | 1532.20 | 1525.89 | 55.91% | 44.09% | +2.27 | 56-51 |
| 1989-08-05 | Montreal Expos | W 3-2 | 1534.47 | 1523.63 | 56.56% | 43.44% | +0.91 | 57-51 |
| 1989-08-06 | Montreal Expos | W 2-1 | 1535.38 | 1522.71 | 56.81% | 43.19% | +0.64 | 58-51 |
| 1989-08-07 | @ Philadelphia Phillies | L 1-2 | 1536.02 | 1461.24 | 55.70% | 44.30% | -1.17 | 58-52 |
| 1989-08-08 | @ Philadelphia Phillies | W 9-0 | 1534.85 | 1462.41 | 55.37% | 44.63% | +2.81 | 59-52 |
| 1989-08-09 | @ Philadelphia Phillies | W 6-0 | 1537.66 | 1459.60 | 56.17% | 43.83% | +2.26 | 60-52 |
| 1989-08-10 | St. Louis Cardinals | W 5-1 | 1539.92 | 1505.90 | 59.80% | 40.20% | +1.69 | 61-52 |
| 1989-08-10 | St. Louis Cardinals | W 6-4 | 1541.61 | 1504.21 | 60.27% | 39.73% | +1.18 | 62-52 |
| 1989-08-11 | St. Louis Cardinals | L 0-3 | 1542.79 | 1503.03 | 60.59% | 39.41% | -2.21 | 62-53 |
| 1989-08-12 | St. Louis Cardinals | W 3-1 | 1540.58 | 1505.23 | 59.99% | 40.01% | +1.19 | 63-53 |
| 1989-08-13 | St. Louis Cardinals | W 3-2 | 1541.77 | 1504.04 | 60.31% | 39.69% | +0.83 | 64-53 |
| 1989-08-15 | San Diego Padres | W 3-2 | 1542.60 | 1492.82 | 61.96% | 38.04% | +0.80 | 65-53 |
| 1989-08-16 | San Diego Padres | W 7-2 | 1543.40 | 1492.02 | 62.18% | 37.82% | +1.78 | 66-53 |
| 1989-08-17 | San Diego Padres | L 2-6 | 1545.18 | 1490.24 | 62.66% | 37.34% | -2.63 | 66-54 |
| 1989-08-18 | Los Angeles Dodgers | W 3-2 | 1542.55 | 1507.28 | 59.97% | 40.03% | +0.84 | 67-54 |
| 1989-08-19 | Los Angeles Dodgers | W 4-1 | 1543.39 | 1506.44 | 60.21% | 39.79% | +1.44 | 68-54 |
| 1989-08-20 | Los Angeles Dodgers | L 4-5 | 1544.83 | 1504.99 | 60.60% | 39.40% | -1.27 | 68-55 |
| 1989-08-21 | San Francisco Giants | W 4-1 | 1543.56 | 1533.65 | 56.42% | 43.58% | +1.59 | 69-55 |
| 1989-08-22 | San Francisco Giants | L 0-5 | 1545.15 | 1532.07 | 56.87% | 43.13% | -2.67 | 69-56 |
| 1989-08-23 | San Francisco Giants | L 0-5 | 1542.48 | 1534.74 | 56.12% | 43.88% | -2.64 | 69-57 |
| 1989-08-25 | @ San Diego Padres | L 3-5 | 1539.84 | 1495.39 | 51.36% | 48.64% | -1.08 | 69-58 |
| 1989-08-26 | @ San Diego Padres | L 4-9 | 1538.76 | 1496.47 | 51.05% | 48.95% | -2.39 | 69-59 |
| 1989-08-27 | @ San Diego Padres | L 7-13 | 1536.37 | 1498.87 | 50.36% | 49.64% | -2.60 | 69-60 |
| 1989-08-28 | @ Los Angeles Dodgers | W 1-0 | 1533.77 | 1510.75 | 48.28% | 51.72% | +1.09 | 70-60 |
| 1989-08-29 | @ Los Angeles Dodgers | W 2-1 | 1534.86 | 1509.66 | 48.59% | 51.41% | +1.08 | 71-60 |
| 1989-08-30 | @ Los Angeles Dodgers | W 9-3 | 1535.94 | 1508.58 | 48.90% | 51.10% | +2.63 | 72-60 |
| 1989-09-01 | @ San Francisco Giants | L 1-7 | 1538.57 | 1527.12 | 46.62% | 53.38% | -2.40 | 72-61 |
| 1989-09-02 | @ San Francisco Giants | L 2-6 | 1536.17 | 1529.52 | 45.93% | 54.07% | -1.93 | 72-62 |
| 1989-09-03 | @ San Francisco Giants | L 0-4 | 1534.24 | 1531.45 | 45.38% | 54.62% | -1.90 | 72-63 |
| 1989-09-04 | Chicago Cubs | L 3-7 | 1532.34 | 1512.86 | 57.77% | 42.23% | -2.43 | 72-64 |
| 1989-09-05 | Chicago Cubs | W 3-2 | 1529.91 | 1515.29 | 57.09% | 42.91% | +0.90 | 73-64 |
| 1989-09-06 | St. Louis Cardinals | L 2-3 | 1530.81 | 1515.18 | 57.23% | 42.77% | -1.20 | 73-65 |
| 1989-09-07 | St. Louis Cardinals | W 13-1 | 1529.61 | 1516.38 | 56.89% | 43.11% | +3.13 | 74-65 |
| 1989-09-08 | Pittsburgh Pirates | W 7-2 | 1532.74 | 1482.72 | 61.99% | 38.01% | +1.79 | 75-65 |
| 1989-09-09 | Pittsburgh Pirates | L 5-8 | 1534.53 | 1480.94 | 62.48% | 37.52% | -1.61 | 75-66 |
| 1989-09-10 | Pittsburgh Pirates | L 1-4 | 1532.92 | 1482.55 | 62.04% | 37.96% | -2.26 | 75-67 |
| 1989-09-11 | @ Philadelphia Phillies | W 5-2 | 1530.66 | 1457.05 | 55.54% | 44.46% | +1.62 | 76-67 |
| 1989-09-12 | @ Philadelphia Phillies | L 1-2 | 1532.28 | 1455.43 | 56.00% | 44.00% | -1.17 | 76-68 |
| 1989-09-13 | @ Philadelphia Phillies | W 10-4 | 1531.11 | 1456.61 | 55.66% | 44.34% | +2.28 | 77-68 |
| 1989-09-15 | @ Montreal Expos | W 5-0 | 1533.39 | 1509.40 | 48.42% | 51.58% | +2.42 | 78-68 |
| 1989-09-16 | @ Montreal Expos | L 1-10 | 1535.81 | 1506.98 | 49.11% | 50.89% | -3.10 | 78-69 |
| 1989-09-17 | @ Montreal Expos | L 0-1 | 1532.71 | 1510.08 | 48.22% | 51.78% | -1.01 | 78-70 |
| 1989-09-18 | @ Chicago Cubs | L 6-10 | 1531.70 | 1516.56 | 47.15% | 52.85% | -1.98 | 78-71 |
| 1989-09-19 | @ Chicago Cubs | W 5-2 | 1529.72 | 1518.54 | 46.58% | 53.42% | +1.94 | 79-71 |
| 1989-09-20 | @ St. Louis Cardinals | L 3-5 | 1531.66 | 1510.89 | 47.96% | 52.04% | -1.42 | 79-72 |
| 1989-09-21 | @ St. Louis Cardinals | W 6-1 | 1530.24 | 1512.31 | 47.55% | 52.45% | +2.46 | 80-72 |
| 1989-09-22 | Montreal Expos | W 3-2 | 1532.70 | 1505.67 | 58.83% | 41.17% | +0.87 | 81-72 |
| 1989-09-23 | Montreal Expos | W 13-6 | 1533.57 | 1504.80 | 59.07% | 40.93% | +2.27 | 82-72 |
| 1989-09-24 | Montreal Expos | L 5-6 | 1535.84 | 1502.53 | 59.70% | 40.30% | -1.25 | 82-73 |
| 1989-09-25 | Philadelphia Phillies | L 1-2 | 1534.59 | 1448.15 | 66.80% | 33.20% | -1.40 | 82-74 |
| 1989-09-26 | Philadelphia Phillies | W 3-0 | 1533.19 | 1449.55 | 66.44% | 33.56% | +1.22 | 83-74 |
| 1989-09-27 | Philadelphia Phillies | L 3-5 | 1534.41 | 1448.33 | 66.75% | 33.25% | -1.99 | 83-75 |
| 1989-09-29 | @ Pittsburgh Pirates | W 6-2 | 1532.42 | 1495.76 | 50.24% | 49.76% | +2.09 | 84-75 |
| 1989-09-29 | @ Pittsburgh Pirates | W 7-0 | 1534.51 | 1493.67 | 50.84% | 49.16% | +2.74 | 85-75 |
| 1989-09-30 | @ Pittsburgh Pirates | W 7-2 | 1537.25 | 1490.94 | 51.63% | 48.37% | +1.60 | 86-75 |
| 1989-10-01 | @ Pittsburgh Pirates | W 7-3 | 1538.85 | 1489.33 | 52.09% | 47.91% | +2.01 | 87-75 |
| 1989-04-04 | @ Minnesota Twins | W 4-2 | 1500.41 | 1517.26 | 42.60% | 57.40% | +1.70 | 1-0 |
| 1989-04-05 | @ Minnesota Twins | L 2-12 | 1502.11 | 1515.56 | 43.08% | 56.92% | -2.86 | 1-1 |
| 1989-04-06 | @ Minnesota Twins | L 1-7 | 1499.25 | 1518.42 | 42.27% | 57.73% | -2.17 | 1-2 |
| 1989-04-07 | Cleveland Indians | L 2-4 | 1497.08 | 1482.20 | 57.13% | 42.87% | -1.70 | 1-3 |
| 1989-04-08 | Cleveland Indians | L 1-11 | 1495.38 | 1483.89 | 56.65% | 43.35% | -3.76 | 1-4 |
| 1989-04-09 | Cleveland Indians | L 3-4 | 1491.62 | 1487.66 | 55.58% | 44.42% | -1.17 | 1-5 |
| 1989-04-10 | Toronto Blue Jays | L 0-8 | 1490.45 | 1516.49 | 51.29% | 48.71% | -3.05 | 1-6 |
| 1989-04-11 | Toronto Blue Jays | L 6-11 | 1487.40 | 1519.53 | 50.41% | 49.59% | -1.67 | 1-7 |
| 1989-04-12 | Toronto Blue Jays | W 5-3 | 1485.73 | 1521.21 | 49.93% | 50.07% | +1.49 | 2-7 |
| 1989-04-14 | Minnesota Twins | W 8-5 | 1487.22 | 1521.98 | 50.03% | 49.97% | +1.82 | 3-7 |
| 1989-04-16 | Minnesota Twins | L 4-9 | 1489.04 | 1520.16 | 50.55% | 49.45% | -2.38 | 3-8 |
| 1989-04-17 | @ Toronto Blue Jays | W 7-2 | 1486.66 | 1521.07 | 40.15% | 59.85% | +2.81 | 4-8 |
| 1989-04-18 | @ Toronto Blue Jays | W 2-0 | 1489.47 | 1518.26 | 40.93% | 59.07% | +1.76 | 5-8 |
| 1989-04-19 | @ Toronto Blue Jays | W 4-2 | 1491.23 | 1516.50 | 41.41% | 58.59% | +1.74 | 6-8 |
| 1989-04-21 | @ Cleveland Indians | L 5-6 | 1492.97 | 1479.19 | 46.95% | 53.05% | -0.99 | 6-9 |
| 1989-04-22 | @ Cleveland Indians | L 1-3 | 1491.98 | 1480.17 | 46.67% | 53.33% | -1.39 | 6-10 |
| 1989-04-23 | @ Cleveland Indians | W 5-0 | 1490.59 | 1481.56 | 46.27% | 53.73% | +2.53 | 7-10 |
| 1989-04-24 | @ Cleveland Indians | W 6-3 | 1493.12 | 1479.03 | 47.00% | 53.00% | +1.92 | 8-10 |
| 1989-04-25 | @ Kansas City Royals | L 3-5 | 1495.04 | 1514.84 | 42.18% | 57.82% | -1.25 | 8-11 |
| 1989-04-26 | @ Kansas City Royals | L 3-5 | 1493.79 | 1516.10 | 41.83% | 58.17% | -1.24 | 8-12 |
| 1989-04-27 | @ Kansas City Royals | W 3-2 | 1492.55 | 1517.34 | 41.48% | 58.52% | +1.23 | 9-12 |
| 1989-04-28 | Chicago White Sox | W 3-1 | 1493.78 | 1475.74 | 57.57% | 42.43% | +1.26 | 10-12 |
| 1989-04-29 | Chicago White Sox | W 8-2 | 1495.04 | 1474.48 | 57.92% | 42.08% | +2.16 | 11-12 |
| 1989-04-30 | Chicago White Sox | W 5-2 | 1497.20 | 1472.32 | 58.53% | 41.47% | +1.51 | 12-12 |
| 1989-05-02 | Kansas City Royals | L 3-5 | 1498.71 | 1520.52 | 51.89% | 48.11% | -1.54 | 12-13 |
| 1989-05-03 | @ Texas Rangers | L 1-4 | 1497.17 | 1496.39 | 45.09% | 54.91% | -1.64 | 12-14 |
| 1989-05-04 | @ Texas Rangers | W 11-7 | 1495.53 | 1498.03 | 44.63% | 55.37% | +2.33 | 13-14 |
| 1989-05-05 | @ Chicago White Sox | W 7-5 | 1497.86 | 1474.73 | 48.29% | 51.71% | +1.53 | 14-14 |
| 1989-05-06 | @ Chicago White Sox | W 5-2 | 1499.39 | 1473.20 | 48.74% | 51.26% | +1.87 | 15-14 |
| 1989-05-07 | @ Chicago White Sox | L 2-6 | 1501.26 | 1471.33 | 49.27% | 50.73% | -2.07 | 15-15 |
| 1989-05-08 | Texas Rangers | L 2-13 | 1499.19 | 1490.78 | 56.21% | 43.79% | -3.92 | 15-16 |
| 1989-05-09 | Texas Rangers | W 5-3 | 1495.27 | 1494.69 | 55.10% | 44.90% | +1.33 | 16-16 |
| 1989-05-12 | @ California Angels | W 5-2 | 1496.60 | 1507.48 | 43.44% | 56.56% | +2.06 | 17-16 |
| 1989-05-13 | @ California Angels | L 1-6 | 1498.66 | 1505.43 | 44.02% | 55.98% | -2.06 | 17-17 |
| 1989-05-14 | @ California Angels | L 0-5 | 1496.60 | 1507.49 | 43.44% | 56.56% | -2.04 | 17-18 |
| 1989-05-15 | @ California Angels | L 3-4 | 1494.56 | 1509.53 | 42.86% | 57.14% | -0.64 | 17-19 |
| 1989-05-16 | @ Oakland Athletics | W 3-2 | 1493.92 | 1539.79 | 38.57% | 61.43% | +1.29 | 18-19 |
| 1989-05-17 | @ Oakland Athletics | L 3-8 | 1495.21 | 1538.50 | 38.92% | 61.08% | -1.83 | 18-20 |
| 1989-05-18 | @ Oakland Athletics | L 2-6 | 1493.38 | 1540.33 | 38.42% | 61.58% | -1.61 | 18-21 |
| 1989-05-19 | @ Seattle Mariners | W 9-5 | 1491.77 | 1491.78 | 44.98% | 55.02% | +2.31 | 19-21 |
| 1989-05-20 | @ Seattle Mariners | L 4-6 | 1494.08 | 1489.47 | 45.64% | 54.36% | -1.36 | 19-22 |
| 1989-05-21 | @ Seattle Mariners | W 6-2 | 1492.72 | 1490.82 | 45.25% | 54.75% | +2.30 | 20-22 |
| 1989-05-24 | California Angels | L 4-11 | 1495.02 | 1513.54 | 52.37% | 47.63% | -2.91 | 20-23 |
| 1989-05-25 | California Angels | W 8-6 | 1492.11 | 1516.45 | 51.53% | 48.47% | +1.44 | 21-23 |
| 1989-05-26 | Oakland Athletics | L 0-4 | 1493.55 | 1539.91 | 48.36% | 51.64% | -2.03 | 21-24 |
| 1989-05-27 | Oakland Athletics | L 0-3 | 1491.52 | 1541.94 | 47.78% | 52.22% | -1.74 | 21-25 |
| 1989-05-28 | Oakland Athletics | L 3-4 | 1489.78 | 1543.68 | 47.28% | 52.72% | -0.99 | 21-26 |
| 1989-05-29 | Seattle Mariners | W 6-3 | 1488.79 | 1484.52 | 55.62% | 44.38% | +1.61 | 22-26 |
| 1989-05-30 | Seattle Mariners | L 2-3 | 1490.40 | 1482.91 | 56.08% | 43.92% | -1.17 | 22-27 |
| 1989-05-31 | Seattle Mariners | W 9-5 | 1489.23 | 1484.09 | 55.75% | 44.25% | +1.85 | 23-27 |
| 1989-06-01 | @ Milwaukee Brewers | L 0-5 | 1491.08 | 1496.08 | 44.27% | 55.73% | -2.07 | 23-28 |
| 1989-06-02 | @ Milwaukee Brewers | W 3-2 | 1489.01 | 1498.16 | 43.68% | 56.32% | +0.83 | 24-28 |
| 1989-06-03 | @ Milwaukee Brewers | L 0-2 | 1489.84 | 1497.33 | 43.92% | 56.08% | -1.30 | 24-29 |
| 1989-06-04 | @ Milwaukee Brewers | W 12-9 | 1488.54 | 1498.63 | 43.55% | 56.45% | +2.05 | 25-29 |
| 1989-06-05 | Baltimore Orioles | L 3-16 | 1490.59 | 1489.16 | 55.22% | 44.78% | -4.18 | 25-30 |
| 1989-06-06 | Baltimore Orioles | W 4-0 | 1486.41 | 1493.34 | 54.03% | 45.97% | +1.93 | 26-30 |
| 1989-06-08 | Boston Red Sox | W 8-7 | 1488.34 | 1507.02 | 52.34% | 47.66% | +0.71 | 27-30 |
| 1989-06-10 | Boston Red Sox | L 8-14 | 1489.05 | 1506.32 | 52.55% | 47.45% | -2.70 | 27-31 |
| 1989-06-11 | Boston Red Sox | W 4-2 | 1486.35 | 1509.02 | 51.77% | 48.23% | +1.43 | 28-31 |
| 1989-06-11 | Boston Red Sox | W 8-7 | 1487.78 | 1507.59 | 52.18% | 47.82% | +1.00 | 29-31 |
| 1989-06-13 | @ Baltimore Orioles | L 2-5 | 1488.78 | 1487.18 | 45.21% | 54.79% | -1.64 | 29-32 |
| 1989-06-14 | @ Baltimore Orioles | W 2-1 | 1487.14 | 1488.83 | 44.74% | 55.26% | +1.16 | 30-32 |
| 1989-06-15 | @ Baltimore Orioles | L 2-3 | 1488.30 | 1487.67 | 45.07% | 54.93% | -0.67 | 30-33 |
| 1989-06-16 | Texas Rangers | W 8-3 | 1487.63 | 1494.75 | 54.00% | 46.00% | +2.16 | 31-33 |
| 1989-06-16 | Texas Rangers | W 6-1 | 1489.79 | 1492.59 | 54.62% | 45.38% | +2.13 | 32-33 |
| 1989-06-17 | Texas Rangers | W 5-3 | 1491.92 | 1490.45 | 55.23% | 44.77% | +1.33 | 33-33 |
| 1989-06-18 | Texas Rangers | L 2-5 | 1493.25 | 1489.12 | 55.60% | 44.40% | -2.02 | 33-34 |
| 1989-06-20 | Chicago White Sox | L 6-13 | 1491.23 | 1454.69 | 60.15% | 39.85% | -3.34 | 33-35 |
| 1989-06-21 | Chicago White Sox | L 3-7 | 1487.89 | 1458.04 | 59.22% | 40.78% | -2.49 | 33-36 |
| 1989-06-22 | Chicago White Sox | W 10-7 | 1485.40 | 1460.52 | 58.53% | 41.47% | +1.51 | 34-36 |
| 1989-06-23 | @ Kansas City Royals | L 0-3 | 1486.91 | 1525.09 | 39.62% | 60.38% | -1.45 | 34-37 |
| 1989-06-24 | @ Kansas City Royals | W 12-5 | 1485.46 | 1526.53 | 39.23% | 60.77% | +3.38 | 35-37 |
| 1989-06-25 | @ Kansas City Royals | W 5-4 | 1488.84 | 1523.16 | 40.16% | 59.84% | +1.26 | 36-37 |
| 1989-06-27 | @ Detroit Tigers | L 5-6 | 1490.10 | 1478.13 | 46.69% | 53.31% | -0.98 | 36-38 |
| 1989-06-28 | @ Detroit Tigers | L 5-6 | 1489.12 | 1479.11 | 46.41% | 53.59% | -0.69 | 36-39 |
| 1989-06-29 | @ Detroit Tigers | W 7-6 | 1488.43 | 1479.80 | 46.21% | 53.79% | +1.13 | 37-39 |
| 1989-06-30 | Milwaukee Brewers | W 4-3 | 1489.56 | 1500.21 | 53.50% | 46.50% | +0.97 | 38-39 |
| 1989-07-01 | Milwaukee Brewers | W 5-1 | 1490.53 | 1499.24 | 53.77% | 46.23% | +1.95 | 39-39 |
| 1989-07-02 | Milwaukee Brewers | L 2-10 | 1492.48 | 1497.29 | 54.33% | 45.67% | -3.23 | 39-40 |
| 1989-07-03 | Milwaukee Brewers | L 5-8 | 1489.25 | 1500.52 | 53.41% | 46.59% | -1.94 | 39-41 |
| 1989-07-04 | Detroit Tigers | W 1-0 | 1487.31 | 1480.19 | 56.03% | 43.97% | +0.92 | 40-41 |
| 1989-07-05 | Detroit Tigers | W 9-0 | 1488.23 | 1479.26 | 56.29% | 43.71% | +2.75 | 41-41 |
| 1989-07-06 | Detroit Tigers | W 6-5 | 1490.98 | 1476.51 | 57.07% | 42.93% | +0.64 | 42-41 |
| 1989-07-07 | @ Boston Red Sox | L 4-6 | 1491.62 | 1502.63 | 43.42% | 56.58% | -1.29 | 42-42 |
| 1989-07-08 | @ Boston Red Sox | W 7-5 | 1490.33 | 1503.92 | 43.06% | 56.94% | +1.69 | 43-42 |
| 1989-07-09 | @ Boston Red Sox | L 5-10 | 1492.02 | 1502.23 | 43.53% | 56.47% | -2.04 | 43-43 |
| 1989-07-13 | Kansas City Royals | W 6-0 | 1489.98 | 1520.52 | 50.64% | 49.36% | +2.54 | 44-43 |
| 1989-07-14 | Kansas City Royals | L 5-14 | 1492.52 | 1517.98 | 51.37% | 48.63% | -3.24 | 44-44 |
| 1989-07-14 | Kansas City Royals | W 9-7 | 1489.28 | 1521.22 | 50.44% | 49.56% | +1.47 | 45-44 |
| 1989-07-15 | Kansas City Royals | L 1-7 | 1490.75 | 1519.74 | 50.86% | 49.14% | -2.61 | 45-45 |
| 1989-07-16 | Kansas City Royals | W 10-1 | 1488.14 | 1522.36 | 50.11% | 49.89% | +3.14 | 46-45 |
| 1989-07-17 | @ Chicago White Sox | L 3-7 | 1491.28 | 1458.88 | 49.63% | 50.37% | -2.08 | 46-46 |
| 1989-07-19 | @ Chicago White Sox | L 5-11 | 1489.20 | 1460.96 | 49.03% | 50.97% | -2.53 | 46-47 |
| 1989-07-20 | @ Texas Rangers | L 2-6 | 1486.67 | 1494.81 | 43.83% | 56.17% | -1.84 | 46-48 |
| 1989-07-21 | @ Texas Rangers | L 2-5 | 1484.83 | 1496.65 | 43.31% | 56.69% | -1.57 | 46-49 |
| 1989-07-22 | @ Texas Rangers | L 1-2 | 1483.26 | 1498.22 | 42.86% | 57.14% | -0.90 | 46-50 |
| 1989-07-23 | @ Texas Rangers | L 4-5 | 1482.36 | 1499.12 | 42.61% | 57.39% | -0.64 | 46-51 |
| 1989-07-24 | @ Cleveland Indians | L 3-7 | 1481.72 | 1493.24 | 43.35% | 56.65% | -1.82 | 46-52 |
| 1989-07-25 | @ Cleveland Indians | W 5-1 | 1479.90 | 1495.06 | 42.84% | 57.16% | +2.41 | 47-52 |
| 1989-07-26 | @ Cleveland Indians | L 7-9 | 1482.31 | 1492.65 | 43.51% | 56.49% | -1.30 | 47-53 |
| 1989-07-28 | Toronto Blue Jays | L 2-6 | 1481.01 | 1519.14 | 49.55% | 50.45% | -2.08 | 47-54 |
| 1989-07-29 | Toronto Blue Jays | W 7-2 | 1478.93 | 1521.22 | 48.95% | 51.05% | +2.40 | 48-54 |
| 1989-07-30 | Toronto Blue Jays | W 7-6 | 1481.33 | 1518.82 | 49.64% | 50.36% | +1.06 | 49-54 |
| 1989-07-31 | Toronto Blue Jays | L 5-6 | 1482.39 | 1517.76 | 49.94% | 50.06% | -1.05 | 49-55 |
| 1989-08-01 | Minnesota Twins | L 4-5 | 1481.34 | 1511.06 | 50.76% | 49.24% | -1.07 | 49-56 |
| 1989-08-02 | Minnesota Twins | W 7-6 | 1480.27 | 1512.12 | 50.45% | 49.55% | +1.04 | 50-56 |
| 1989-08-02 | Minnesota Twins | L 3-4 | 1481.31 | 1511.08 | 50.75% | 49.25% | -0.75 | 50-57 |
| 1989-08-03 | Minnesota Twins | W 8-1 | 1480.56 | 1511.84 | 50.53% | 49.47% | +2.75 | 51-57 |
| 1989-08-04 | @ Toronto Blue Jays | L 1-2 | 1483.31 | 1517.61 | 40.16% | 59.84% | -0.85 | 51-58 |
| 1989-08-05 | @ Toronto Blue Jays | W 5-4 | 1482.46 | 1518.46 | 39.93% | 60.07% | +1.27 | 52-58 |
| 1989-08-06 | @ Toronto Blue Jays | L 5-6 | 1483.73 | 1517.20 | 40.27% | 59.73% | -0.85 | 52-59 |
| 1989-08-07 | Cleveland Indians | W 9-0 | 1482.88 | 1488.55 | 54.21% | 45.79% | +2.88 | 53-59 |
| 1989-08-08 | Cleveland Indians | L 1-3 | 1485.76 | 1485.66 | 55.03% | 44.97% | -1.63 | 53-60 |
| 1989-08-09 | Cleveland Indians | L 4-7 | 1484.13 | 1487.30 | 54.57% | 45.43% | -1.98 | 53-61 |
| 1989-08-11 | @ Minnesota Twins | W 11-3 | 1482.15 | 1513.19 | 40.61% | 59.39% | +3.52 | 54-61 |
| 1989-08-12 | @ Minnesota Twins | L 3-6 | 1485.67 | 1509.66 | 41.59% | 58.41% | -1.51 | 54-62 |
| 1989-08-13 | @ Minnesota Twins | W 9-7 | 1484.16 | 1511.18 | 41.17% | 58.83% | +1.75 | 55-62 |
| 1989-08-14 | @ Milwaukee Brewers | L 4-5 | 1485.91 | 1511.18 | 41.41% | 58.59% | -0.87 | 55-63 |
| 1989-08-15 | @ Milwaukee Brewers | L 0-1 | 1485.04 | 1512.05 | 41.17% | 58.83% | -0.87 | 55-64 |
| 1989-08-16 | @ Milwaukee Brewers | L 1-5 | 1484.17 | 1512.92 | 40.93% | 59.07% | -1.72 | 55-65 |
| 1989-08-17 | @ Detroit Tigers | W 2-1 | 1482.45 | 1455.33 | 48.87% | 51.13% | +1.08 | 56-65 |
| 1989-08-18 | @ Detroit Tigers | L 3-7 | 1483.53 | 1454.26 | 49.18% | 50.82% | -2.07 | 56-66 |
| 1989-08-19 | @ Detroit Tigers | L 4-5 | 1481.46 | 1456.33 | 48.58% | 51.42% | -1.02 | 56-67 |
| 1989-08-20 | @ Detroit Tigers | L 6-7 | 1480.44 | 1457.35 | 48.29% | 51.71% | -1.01 | 56-68 |
| 1989-08-21 | Boston Red Sox | W 6-4 | 1479.43 | 1499.16 | 52.19% | 47.81% | +1.42 | 57-68 |
| 1989-08-22 | Boston Red Sox | L 3-4 | 1480.85 | 1497.74 | 52.60% | 47.40% | -1.11 | 57-69 |
| 1989-08-23 | Boston Red Sox | L 1-4 | 1479.74 | 1498.84 | 52.28% | 47.72% | -1.90 | 57-70 |
| 1989-08-24 | Baltimore Orioles | W 5-1 | 1477.84 | 1487.71 | 53.61% | 46.39% | +1.95 | 58-70 |
| 1989-08-24 | Baltimore Orioles | L 2-9 | 1479.79 | 1485.76 | 54.17% | 45.83% | -3.01 | 58-71 |
| 1989-08-25 | Baltimore Orioles | L 1-3 | 1476.78 | 1488.77 | 53.30% | 46.70% | -1.58 | 58-72 |
| 1989-08-26 | Baltimore Orioles | L 4-6 | 1475.20 | 1490.35 | 52.85% | 47.15% | -1.57 | 58-73 |
| 1989-08-27 | Baltimore Orioles | L 5-8 | 1473.63 | 1491.92 | 52.40% | 47.60% | -1.91 | 58-74 |
| 1989-08-28 | Oakland Athletics | L 3-7 | 1471.72 | 1550.39 | 43.75% | 56.25% | -1.84 | 58-75 |
| 1989-08-29 | Oakland Athletics | L 5-19 | 1469.88 | 1552.23 | 43.23% | 56.77% | -3.39 | 58-76 |
| 1989-08-30 | Oakland Athletics | W 8-5 | 1466.49 | 1555.62 | 42.27% | 57.73% | +2.10 | 59-76 |
| 1989-09-01 | California Angels | W 11-5 | 1468.59 | 1529.53 | 46.27% | 53.73% | +2.76 | 60-76 |
| 1989-09-02 | California Angels | W 2-1 | 1471.35 | 1526.76 | 47.06% | 52.94% | +1.11 | 61-76 |
| 1989-09-03 | California Angels | W 5-2 | 1472.46 | 1525.65 | 47.38% | 52.62% | +1.92 | 62-76 |
| 1989-09-04 | California Angels | W 2-1 | 1474.38 | 1523.74 | 47.93% | 52.07% | +1.09 | 63-76 |
| 1989-09-05 | @ Seattle Mariners | W 12-2 | 1475.47 | 1482.26 | 44.02% | 55.98% | +3.72 | 64-76 |
| 1989-09-06 | @ Seattle Mariners | W 5-3 | 1479.19 | 1478.55 | 45.07% | 54.93% | +1.63 | 65-76 |
| 1989-09-07 | @ Seattle Mariners | W 6-4 | 1480.82 | 1476.91 | 45.54% | 54.46% | +1.62 | 66-76 |
| 1989-09-08 | @ Oakland Athletics | W 5-1 | 1482.44 | 1559.05 | 34.47% | 65.53% | +2.75 | 67-76 |
| 1989-09-09 | @ Oakland Athletics | L 0-7 | 1485.19 | 1556.30 | 35.19% | 64.81% | -1.96 | 67-77 |
| 1989-09-10 | @ Oakland Athletics | L 2-6 | 1483.23 | 1558.25 | 34.68% | 65.32% | -1.45 | 67-78 |
| 1989-09-12 | @ California Angels | L 6-7 | 1481.78 | 1522.49 | 39.28% | 60.72% | -0.83 | 67-79 |
| 1989-09-13 | @ California Angels | L 3-4 | 1480.95 | 1523.31 | 39.05% | 60.95% | -0.58 | 67-80 |
| 1989-09-15 | Seattle Mariners | L 1-3 | 1480.37 | 1472.92 | 56.08% | 43.92% | -1.66 | 67-81 |
| 1989-09-16 | Seattle Mariners | W 4-1 | 1478.71 | 1474.58 | 55.60% | 44.40% | +1.61 | 68-81 |
| 1989-09-17 | Seattle Mariners | L 0-3 | 1480.32 | 1472.97 | 56.06% | 43.94% | -2.04 | 68-82 |
| 1989-09-21 | Milwaukee Brewers | L 1-14 | 1478.28 | 1517.03 | 49.46% | 50.54% | -3.74 | 68-83 |
| 1989-09-21 | Milwaukee Brewers | W 5-4 | 1474.54 | 1520.78 | 48.38% | 51.62% | +0.76 | 69-83 |
| 1989-09-22 | @ Baltimore Orioles | W 5-4 | 1475.30 | 1488.17 | 43.16% | 56.84% | +1.20 | 70-83 |
| 1989-09-23 | @ Baltimore Orioles | L 2-10 | 1476.50 | 1486.98 | 43.49% | 56.51% | -2.58 | 70-84 |
| 1989-09-24 | @ Baltimore Orioles | W 2-0 | 1473.92 | 1489.56 | 42.77% | 57.23% | +1.69 | 71-84 |
| 1989-09-25 | @ Boston Red Sox | L 4-7 | 1475.61 | 1515.98 | 39.32% | 60.68% | -1.43 | 71-85 |
| 1989-09-26 | @ Boston Red Sox | L 5-9 | 1474.18 | 1517.41 | 38.93% | 61.07% | -1.63 | 71-86 |
| 1989-09-27 | @ Boston Red Sox | W 3-0 | 1472.55 | 1519.04 | 38.49% | 61.51% | +2.24 | 72-86 |
| 1989-09-29 | Detroit Tigers | W 5-1 | 1474.79 | 1442.72 | 59.53% | 40.47% | +1.70 | 73-86 |
| 1989-09-30 | Detroit Tigers | W 9-2 | 1476.49 | 1441.02 | 60.00% | 40.00% | +2.22 | 74-86 |
| 1989-10-01 | Detroit Tigers | L 3-5 | 1478.71 | 1438.80 | 60.61% | 39.39% | -1.80 | 74-87 |
| 1989-04-03 | Seattle Mariners | W 3-2 | 1528.81 | 1486.23 | 60.98% | 39.02% | +0.82 | 1-0 |
| 1989-04-05 | Seattle Mariners | W 11-1 | 1529.63 | 1485.41 | 61.20% | 38.80% | +2.57 | 2-0 |
| 1989-04-06 | Seattle Mariners | W 11-3 | 1532.20 | 1482.83 | 61.91% | 38.09% | +2.27 | 3-0 |
| 1989-04-07 | Chicago White Sox | L 1-7 | 1534.47 | 1488.48 | 61.45% | 38.55% | -3.16 | 3-1 |
| 1989-04-08 | Chicago White Sox | L 4-7 | 1531.31 | 1491.64 | 60.58% | 39.42% | -2.21 | 3-2 |
| 1989-04-09 | Chicago White Sox | W 4-2 | 1529.10 | 1493.84 | 59.97% | 40.03% | +1.19 | 4-2 |
| 1989-04-10 | @ California Angels | W 4-0 | 1530.29 | 1487.38 | 51.14% | 48.86% | +2.05 | 5-2 |
| 1989-04-11 | @ California Angels | L 1-7 | 1532.34 | 1485.32 | 51.73% | 48.27% | -2.66 | 5-3 |
| 1989-04-12 | @ California Angels | L 0-5 | 1529.68 | 1487.99 | 50.97% | 49.03% | -2.39 | 5-4 |
| 1989-04-13 | @ California Angels | W 5-0 | 1527.29 | 1490.38 | 50.28% | 49.72% | +2.33 | 6-4 |
| 1989-04-14 | @ Chicago White Sox | W 7-4 | 1529.62 | 1490.47 | 50.60% | 49.40% | +1.80 | 7-4 |
| 1989-04-15 | @ Chicago White Sox | L 4-7 | 1531.42 | 1488.68 | 51.12% | 48.88% | -1.86 | 7-5 |
| 1989-04-16 | @ Chicago White Sox | W 3-2 | 1529.56 | 1490.53 | 50.58% | 49.42% | +1.04 | 8-5 |
| 1989-04-17 | @ Seattle Mariners | L 2-7 | 1530.60 | 1477.60 | 52.59% | 47.41% | -2.47 | 8-6 |
| 1989-04-18 | @ Seattle Mariners | W 5-3 | 1528.13 | 1480.07 | 51.88% | 48.12% | +1.43 | 9-6 |
| 1989-04-19 | @ Seattle Mariners | W 7-5 | 1529.56 | 1478.64 | 52.29% | 47.71% | +1.42 | 10-6 |
| 1989-04-21 | California Angels | W 10-6 | 1530.98 | 1497.26 | 59.76% | 40.24% | +1.69 | 11-6 |
| 1989-04-22 | California Angels | W 4-3 | 1532.67 | 1495.57 | 60.23% | 39.77% | +0.83 | 12-6 |
| 1989-04-23 | California Angels | W 2-0 | 1533.50 | 1494.73 | 60.46% | 39.54% | +1.17 | 13-6 |
| 1989-04-24 | Toronto Blue Jays | W 5-4 | 1534.67 | 1515.49 | 57.73% | 42.27% | +0.89 | 14-6 |
| 1989-04-25 | Toronto Blue Jays | W 3-1 | 1535.56 | 1514.60 | 57.98% | 42.02% | +1.25 | 15-6 |
| 1989-04-26 | Baltimore Orioles | L 1-2 | 1536.81 | 1469.35 | 64.33% | 35.67% | -1.35 | 15-7 |
| 1989-04-27 | Baltimore Orioles | W 9-4 | 1535.46 | 1470.70 | 63.97% | 36.03% | +1.69 | 16-7 |
| 1989-04-28 | Detroit Tigers | W 2-1 | 1537.15 | 1499.63 | 60.28% | 39.72% | +0.84 | 17-7 |
| 1989-04-29 | Detroit Tigers | W 3-2 | 1537.99 | 1498.80 | 60.51% | 39.49% | +0.82 | 18-7 |
| 1989-04-30 | Detroit Tigers | L 2-7 | 1538.81 | 1497.97 | 60.74% | 39.26% | -2.85 | 18-8 |
| 1989-05-02 | @ Toronto Blue Jays | W 8-5 | 1535.96 | 1510.30 | 48.66% | 51.34% | +1.87 | 19-8 |
| 1989-05-03 | @ Toronto Blue Jays | L 0-2 | 1537.83 | 1508.43 | 49.20% | 50.80% | -1.46 | 19-9 |
| 1989-05-05 | @ Detroit Tigers | W 5-3 | 1536.37 | 1496.21 | 50.74% | 49.26% | +1.46 | 20-9 |
| 1989-05-06 | @ Detroit Tigers | L 3-6 | 1537.83 | 1494.75 | 51.17% | 48.83% | -1.86 | 20-10 |
| 1989-05-07 | @ Detroit Tigers | W 5-4 | 1535.97 | 1496.61 | 50.63% | 49.37% | +1.04 | 21-10 |
| 1989-05-08 | @ Baltimore Orioles | W 6-1 | 1537.01 | 1462.91 | 55.61% | 44.39% | +2.08 | 22-10 |
| 1989-05-11 | @ Baltimore Orioles | L 2-6 | 1539.09 | 1460.83 | 56.20% | 43.80% | -2.36 | 22-11 |
| 1989-05-12 | Milwaukee Brewers | W 5-4 | 1536.73 | 1501.38 | 59.99% | 40.01% | +0.84 | 23-11 |
| 1989-05-13 | Milwaukee Brewers | W 4-3 | 1537.57 | 1500.54 | 60.22% | 39.78% | +0.84 | 24-11 |
| 1989-05-14 | Milwaukee Brewers | L 1-2 | 1538.41 | 1499.70 | 60.45% | 39.55% | -1.27 | 24-12 |
| 1989-05-15 | Milwaukee Brewers | W 12-2 | 1537.14 | 1500.97 | 60.10% | 39.90% | +2.65 | 25-12 |
| 1989-05-16 | New York Yankees | L 2-3 | 1539.79 | 1493.92 | 61.43% | 38.57% | -1.29 | 25-13 |
| 1989-05-17 | New York Yankees | W 8-3 | 1538.50 | 1495.21 | 61.08% | 38.92% | +1.83 | 26-13 |
| 1989-05-18 | New York Yankees | W 6-2 | 1540.33 | 1493.38 | 61.58% | 38.42% | +1.61 | 27-13 |
| 1989-05-19 | Boston Red Sox | L 4-7 | 1541.94 | 1512.66 | 59.14% | 40.86% | -1.52 | 27-14 |
| 1989-05-20 | Boston Red Sox | W 6-3 | 1540.42 | 1514.18 | 58.72% | 41.28% | +1.50 | 28-14 |
| 1989-05-21 | Boston Red Sox | W 5-4 | 1541.92 | 1512.68 | 59.14% | 40.86% | +0.86 | 29-14 |
| 1989-05-23 | @ Milwaukee Brewers | L 1-9 | 1542.78 | 1496.25 | 51.66% | 48.34% | -3.07 | 29-15 |
| 1989-05-24 | @ Milwaukee Brewers | W 6-2 | 1539.71 | 1499.32 | 50.78% | 49.22% | +2.07 | 30-15 |
| 1989-05-25 | @ Milwaukee Brewers | L 1-4 | 1541.78 | 1497.26 | 51.37% | 48.63% | -1.87 | 30-16 |
| 1989-05-26 | @ New York Yankees | W 4-0 | 1539.91 | 1493.55 | 51.64% | 48.36% | +2.03 | 31-16 |
| 1989-05-27 | @ New York Yankees | W 3-0 | 1541.94 | 1491.52 | 52.22% | 47.78% | +1.74 | 32-16 |
| 1989-05-28 | @ New York Yankees | W 4-3 | 1543.68 | 1489.78 | 52.72% | 47.28% | +0.99 | 33-16 |
| 1989-05-29 | @ Boston Red Sox | L 2-3 | 1544.67 | 1511.73 | 49.71% | 50.29% | -0.74 | 33-17 |
| 1989-05-30 | @ Boston Red Sox | W 4-2 | 1543.93 | 1512.47 | 49.49% | 50.51% | +1.50 | 34-17 |
| 1989-05-31 | @ Boston Red Sox | L 3-4 | 1545.43 | 1510.97 | 49.93% | 50.07% | -0.74 | 34-18 |
| 1989-06-02 | Cleveland Indians | L 3-5 | 1544.69 | 1490.26 | 62.59% | 37.41% | -1.86 | 34-19 |
| 1989-06-03 | Cleveland Indians | W 7-0 | 1542.83 | 1492.12 | 62.09% | 37.91% | +2.11 | 35-19 |
| 1989-06-04 | Cleveland Indians | W 4-0 | 1544.94 | 1490.02 | 62.66% | 37.34% | +1.57 | 36-19 |
| 1989-06-05 | Minnesota Twins | L 1-2 | 1546.51 | 1515.84 | 59.34% | 40.66% | -1.25 | 36-20 |
| 1989-06-06 | Minnesota Twins | W 1-0 | 1545.26 | 1517.08 | 58.99% | 41.01% | +0.86 | 37-20 |
| 1989-06-07 | Minnesota Twins | W 3-2 | 1546.12 | 1516.22 | 59.23% | 40.77% | +0.86 | 38-20 |
| 1989-06-09 | @ Texas Rangers | L 8-11 | 1546.98 | 1490.98 | 53.02% | 46.98% | -1.93 | 38-21 |
| 1989-06-10 | @ Texas Rangers | W 5-1 | 1545.05 | 1492.91 | 52.47% | 47.53% | +2.00 | 39-21 |
| 1989-06-11 | @ Texas Rangers | W 5-1 | 1547.05 | 1490.91 | 53.04% | 46.96% | +1.97 | 40-21 |
| 1989-06-12 | @ Kansas City Royals | L 1-2 | 1549.02 | 1523.09 | 48.70% | 51.30% | -0.73 | 40-22 |
| 1989-06-13 | @ Kansas City Royals | L 3-5 | 1548.29 | 1523.81 | 48.49% | 51.51% | -1.44 | 40-23 |
| 1989-06-14 | @ Kansas City Royals | W 2-1 | 1546.85 | 1525.25 | 48.08% | 51.92% | +1.10 | 41-23 |
| 1989-06-16 | @ Baltimore Orioles | W 7-5 | 1547.95 | 1488.34 | 53.54% | 46.46% | +1.37 | 42-23 |
| 1989-06-16 | @ Baltimore Orioles | L 1-5 | 1549.32 | 1486.96 | 53.93% | 46.07% | -2.26 | 42-24 |
| 1989-06-17 | @ Baltimore Orioles | L 2-4 | 1547.06 | 1489.22 | 53.28% | 46.72% | -1.58 | 42-25 |
| 1989-06-18 | @ Baltimore Orioles | L 2-4 | 1545.48 | 1490.80 | 52.83% | 47.17% | -1.57 | 42-26 |
| 1989-06-19 | Detroit Tigers | L 4-6 | 1543.91 | 1480.19 | 63.83% | 36.17% | -1.90 | 42-27 |
| 1989-06-20 | Detroit Tigers | W 6-4 | 1542.01 | 1482.09 | 63.33% | 36.67% | +1.09 | 43-27 |
| 1989-06-21 | Detroit Tigers | W 6-3 | 1543.10 | 1481.00 | 63.62% | 36.38% | +1.32 | 44-27 |
| 1989-06-22 | Toronto Blue Jays | L 2-4 | 1544.42 | 1518.35 | 58.70% | 41.30% | -1.23 | 44-28 |
| 1989-06-23 | Toronto Blue Jays | L 8-10 | 1543.19 | 1519.58 | 58.35% | 41.65% | -1.73 | 44-29 |
| 1989-06-24 | Toronto Blue Jays | W 7-1 | 1541.46 | 1521.32 | 57.87% | 42.13% | +2.17 | 45-29 |
| 1989-06-25 | Toronto Blue Jays | W 6-3 | 1543.63 | 1519.15 | 58.47% | 41.53% | +1.51 | 46-29 |
| 1989-06-26 | @ Minnesota Twins | L 3-4 | 1545.14 | 1520.20 | 48.56% | 51.44% | -0.72 | 46-30 |
| 1989-06-27 | @ Minnesota Twins | L 5-11 | 1544.42 | 1520.92 | 48.35% | 51.65% | -2.49 | 46-31 |
| 1989-06-28 | @ Minnesota Twins | L 0-2 | 1541.93 | 1523.41 | 47.63% | 52.37% | -1.42 | 46-32 |
| 1989-06-30 | @ Cleveland Indians | W 5-0 | 1540.51 | 1485.94 | 52.82% | 47.18% | +2.22 | 47-32 |
| 1989-07-01 | @ Cleveland Indians | W 6-4 | 1542.73 | 1483.72 | 53.45% | 46.55% | +1.38 | 48-32 |
| 1989-07-02 | @ Cleveland Indians | W 11-3 | 1544.11 | 1482.34 | 53.85% | 46.15% | +2.74 | 49-32 |
| 1989-07-03 | Kansas City Royals | W 1-0 | 1546.85 | 1514.96 | 59.51% | 40.49% | +0.85 | 50-32 |
| 1989-07-04 | Kansas City Royals | L 1-10 | 1547.70 | 1514.11 | 59.74% | 40.26% | -3.76 | 50-33 |
| 1989-07-05 | Kansas City Royals | L 9-12 | 1543.94 | 1517.88 | 58.70% | 41.30% | -1.51 | 50-34 |
| 1989-07-06 | Kansas City Royals | W 3-1 | 1542.43 | 1519.39 | 58.27% | 41.73% | +1.24 | 51-34 |
| 1989-07-07 | Texas Rangers | L 3-6 | 1543.67 | 1496.34 | 61.63% | 38.37% | -2.24 | 51-35 |
| 1989-07-08 | Texas Rangers | L 4-5 | 1541.43 | 1498.58 | 61.02% | 38.98% | -0.91 | 51-36 |
| 1989-07-09 | Texas Rangers | W 7-1 | 1540.52 | 1499.48 | 60.77% | 39.23% | +2.02 | 52-36 |
| 1989-07-13 | @ Toronto Blue Jays | W 11-7 | 1542.54 | 1515.24 | 48.90% | 51.10% | +2.15 | 53-36 |
| 1989-07-14 | @ Toronto Blue Jays | L 1-4 | 1544.69 | 1513.09 | 49.51% | 50.49% | -1.80 | 53-37 |
| 1989-07-15 | @ Toronto Blue Jays | L 1-6 | 1542.89 | 1514.89 | 48.99% | 51.01% | -2.31 | 53-38 |
| 1989-07-16 | @ Toronto Blue Jays | W 6-2 | 1540.58 | 1517.19 | 48.33% | 51.67% | +2.17 | 54-38 |
| 1989-07-17 | @ Detroit Tigers | L 1-2 | 1542.75 | 1465.08 | 56.11% | 43.89% | -1.17 | 54-39 |
| 1989-07-18 | @ Detroit Tigers | W 7-2 | 1541.58 | 1466.26 | 55.78% | 44.22% | +2.07 | 55-39 |
| 1989-07-20 | Baltimore Orioles | W 5-2 | 1543.65 | 1495.49 | 61.74% | 38.26% | +1.39 | 56-39 |
| 1989-07-21 | Baltimore Orioles | W 3-2 | 1545.04 | 1494.10 | 62.12% | 37.88% | +0.80 | 57-39 |
| 1989-07-22 | Baltimore Orioles | W 3-1 | 1545.84 | 1493.30 | 62.33% | 37.67% | +1.12 | 58-39 |
| 1989-07-23 | Baltimore Orioles | W 3-2 | 1546.96 | 1492.19 | 62.64% | 37.36% | +0.78 | 59-39 |
| 1989-07-24 | California Angels | L 4-5 | 1547.74 | 1526.97 | 57.96% | 42.04% | -1.21 | 59-40 |
| 1989-07-25 | California Angels | L 0-4 | 1546.53 | 1528.19 | 57.61% | 42.39% | -2.42 | 59-41 |
| 1989-07-26 | California Angels | W 9-5 | 1544.11 | 1530.61 | 56.93% | 43.07% | +1.81 | 60-41 |
| 1989-07-28 | Seattle Mariners | W 8-7 | 1545.92 | 1490.47 | 62.73% | 37.27% | +0.55 | 61-41 |
| 1989-07-29 | Seattle Mariners | L 6-14 | 1546.47 | 1489.92 | 62.88% | 37.12% | -3.74 | 61-42 |
| 1989-07-30 | Seattle Mariners | W 5-3 | 1542.73 | 1493.65 | 61.87% | 38.13% | +1.14 | 62-42 |
| 1989-07-31 | Chicago White Sox | W 3-2 | 1543.87 | 1467.21 | 65.53% | 34.47% | +0.72 | 63-42 |
| 1989-08-01 | Chicago White Sox | W 2-0 | 1544.59 | 1466.49 | 65.72% | 34.28% | +1.02 | 64-42 |
| 1989-08-02 | Chicago White Sox | W 2-0 | 1545.61 | 1465.47 | 65.99% | 34.01% | +1.01 | 65-42 |
| 1989-08-03 | Chicago White Sox | L 4-6 | 1546.62 | 1464.46 | 66.25% | 33.75% | -1.97 | 65-43 |
| 1989-08-04 | @ Seattle Mariners | W 5-3 | 1544.65 | 1490.98 | 52.69% | 47.31% | +1.41 | 66-43 |
| 1989-08-05 | @ Seattle Mariners | L 5-11 | 1546.06 | 1489.57 | 53.09% | 46.91% | -2.73 | 66-44 |
| 1989-08-06 | @ Seattle Mariners | W 2-1 | 1543.33 | 1492.30 | 52.31% | 47.69% | +1.00 | 67-44 |
| 1989-08-07 | @ Seattle Mariners | L 1-5 | 1544.33 | 1491.30 | 52.59% | 47.41% | -2.21 | 67-45 |
| 1989-08-08 | @ Chicago White Sox | W 3-2 | 1542.12 | 1467.06 | 55.74% | 44.26% | +0.66 | 68-45 |
| 1989-08-09 | @ Chicago White Sox | L 2-3 | 1542.78 | 1466.41 | 55.93% | 44.07% | -0.84 | 68-46 |
| 1989-08-10 | @ Chicago White Sox | W 4-1 | 1541.94 | 1467.24 | 55.69% | 44.31% | +1.62 | 69-46 |
| 1989-08-11 | @ California Angels | W 5-0 | 1543.56 | 1534.15 | 46.33% | 53.67% | +2.52 | 70-46 |
| 1989-08-12 | @ California Angels | W 8-3 | 1546.08 | 1531.63 | 47.05% | 52.95% | +2.48 | 71-46 |
| 1989-08-13 | @ California Angels | L 3-4 | 1548.56 | 1529.15 | 47.76% | 52.24% | -1.00 | 71-47 |
| 1989-08-15 | Cleveland Indians | W 5-2 | 1547.56 | 1484.58 | 63.74% | 36.26% | +1.32 | 72-47 |
| 1989-08-16 | Cleveland Indians | L 3-6 | 1548.88 | 1483.26 | 64.09% | 35.91% | -2.33 | 72-48 |
| 1989-08-17 | Cleveland Indians | W 1-0 | 1546.55 | 1485.59 | 63.47% | 36.53% | +0.77 | 73-48 |
| 1989-08-18 | Minnesota Twins | L 3-4 | 1547.32 | 1508.86 | 60.41% | 39.59% | -1.27 | 73-49 |
| 1989-08-19 | Minnesota Twins | W 5-4 | 1546.05 | 1510.13 | 60.06% | 39.94% | +0.59 | 74-49 |
| 1989-08-20 | Minnesota Twins | W 5-0 | 1546.64 | 1509.54 | 60.23% | 39.77% | +1.87 | 75-49 |
| 1989-08-21 | @ Detroit Tigers | W 6-1 | 1548.51 | 1458.36 | 57.87% | 42.13% | +1.98 | 76-49 |
| 1989-08-22 | @ Texas Rangers | W 2-0 | 1550.49 | 1492.60 | 53.29% | 46.71% | +1.38 | 77-49 |
| 1989-08-23 | @ Texas Rangers | W 5-4 | 1551.87 | 1491.22 | 53.69% | 46.31% | +0.98 | 78-49 |
| 1989-08-24 | @ Texas Rangers | L 2-6 | 1552.85 | 1490.24 | 53.97% | 46.03% | -2.27 | 78-50 |
| 1989-08-25 | @ Kansas City Royals | L 1-3 | 1550.58 | 1525.29 | 48.61% | 51.39% | -1.44 | 78-51 |
| 1989-08-26 | @ Kansas City Royals | L 0-2 | 1549.14 | 1526.73 | 48.19% | 51.81% | -1.44 | 78-52 |
| 1989-08-27 | @ Kansas City Royals | W 6-0 | 1547.70 | 1528.17 | 47.78% | 52.22% | +2.69 | 79-52 |
| 1989-08-28 | @ New York Yankees | W 7-3 | 1550.39 | 1471.72 | 56.25% | 43.75% | +1.84 | 80-52 |
| 1989-08-29 | @ New York Yankees | W 19-5 | 1552.23 | 1469.88 | 56.77% | 43.23% | +3.39 | 81-52 |
| 1989-08-30 | @ New York Yankees | L 5-8 | 1555.62 | 1466.49 | 57.73% | 42.27% | -2.10 | 81-53 |
| 1989-09-01 | @ Milwaukee Brewers | L 5-6 | 1553.52 | 1509.24 | 51.34% | 48.66% | -0.76 | 81-54 |
| 1989-09-02 | @ Milwaukee Brewers | W 7-2 | 1552.76 | 1510.00 | 51.12% | 48.88% | +2.30 | 82-54 |
| 1989-09-03 | @ Milwaukee Brewers | W 5-0 | 1555.06 | 1507.70 | 51.78% | 48.22% | +2.26 | 83-54 |
| 1989-09-04 | Boston Red Sox | L 5-8 | 1557.32 | 1509.92 | 61.64% | 38.36% | -2.24 | 83-55 |
| 1989-09-05 | Boston Red Sox | W 13-1 | 1555.08 | 1512.16 | 61.03% | 38.97% | +2.83 | 84-55 |
| 1989-09-06 | Boston Red Sox | W 7-5 | 1557.91 | 1509.33 | 61.80% | 38.20% | +1.14 | 85-55 |
| 1989-09-08 | New York Yankees | L 1-5 | 1559.05 | 1482.44 | 65.53% | 34.47% | -2.75 | 85-56 |
| 1989-09-09 | New York Yankees | W 7-0 | 1556.30 | 1485.19 | 64.81% | 35.19% | +1.95 | 86-56 |
| 1989-09-10 | New York Yankees | W 6-2 | 1558.25 | 1483.23 | 65.32% | 34.68% | +1.46 | 87-56 |
| 1989-09-12 | Milwaukee Brewers | L 6-7 | 1559.71 | 1515.43 | 61.21% | 38.79% | -1.29 | 87-57 |
| 1989-09-13 | Milwaukee Brewers | W 7-6 | 1558.42 | 1516.71 | 60.86% | 39.14% | +0.83 | 88-57 |
| 1989-09-15 | @ Boston Red Sox | L 2-7 | 1559.25 | 1500.74 | 53.38% | 46.62% | -2.51 | 88-58 |
| 1989-09-16 | @ Boston Red Sox | L 2-5 | 1556.74 | 1503.25 | 52.66% | 47.34% | -1.92 | 88-59 |
| 1989-09-17 | @ Boston Red Sox | L 6-7 | 1554.82 | 1505.16 | 52.11% | 47.89% | -1.09 | 88-60 |
| 1989-09-18 | @ Cleveland Indians | W 4-2 | 1553.73 | 1472.98 | 56.55% | 43.45% | +0.91 | 89-60 |
| 1989-09-19 | @ Cleveland Indians | W 5-1 | 1554.64 | 1472.07 | 56.81% | 43.19% | +1.82 | 90-60 |
| 1989-09-20 | @ Cleveland Indians | W 8-6 | 1556.46 | 1470.26 | 57.32% | 42.68% | +1.26 | 91-60 |
| 1989-09-21 | @ Minnesota Twins | W 2-1 | 1557.72 | 1504.41 | 52.64% | 47.36% | +1.00 | 92-60 |
| 1989-09-22 | @ Minnesota Twins | W 5-2 | 1558.72 | 1503.42 | 52.92% | 47.08% | +1.71 | 93-60 |
| 1989-09-23 | @ Minnesota Twins | L 3-5 | 1560.43 | 1501.71 | 53.41% | 46.59% | -1.59 | 93-61 |
| 1989-09-24 | @ Minnesota Twins | W 9-3 | 1558.84 | 1503.29 | 52.96% | 47.04% | +2.42 | 94-61 |
| 1989-09-25 | Texas Rangers | L 2-3 | 1561.26 | 1486.90 | 65.24% | 34.76% | -1.37 | 94-62 |
| 1989-09-26 | Texas Rangers | W 4-3 | 1559.89 | 1488.27 | 64.88% | 35.12% | +0.74 | 95-62 |
| 1989-09-27 | Texas Rangers | W 5-0 | 1560.63 | 1487.54 | 65.07% | 34.93% | +1.64 | 96-62 |
| 1989-09-28 | Texas Rangers | W 5-3 | 1562.27 | 1485.90 | 65.50% | 34.50% | +1.03 | 97-62 |
| 1989-09-29 | Kansas City Royals | W 4-3 | 1563.30 | 1522.16 | 60.78% | 39.22% | +0.82 | 98-62 |
| 1989-09-30 | Kansas City Royals | L 1-6 | 1564.12 | 1521.34 | 61.01% | 38.99% | -2.87 | 98-63 |
| 1989-10-01 | Kansas City Royals | W 4-3 | 1561.25 | 1524.20 | 60.22% | 39.78% | +0.60 | 99-63 |
| 1989-04-04 | @ Chicago Cubs | L 4-5 | 1476.30 | 1489.74 | 43.08% | 56.92% | -0.90 | 0-1 |
| 1989-04-05 | @ Chicago Cubs | W 12-4 | 1475.40 | 1490.65 | 42.82% | 57.18% | +3.39 | 1-1 |
| 1989-04-06 | @ Chicago Cubs | W 8-3 | 1478.79 | 1487.25 | 43.78% | 56.22% | +2.64 | 2-1 |
| 1989-04-08 | St. Louis Cardinals | W 5-4 | 1481.43 | 1496.16 | 52.91% | 47.09% | +0.70 | 3-1 |
| 1989-04-09 | St. Louis Cardinals | L 3-15 | 1482.13 | 1495.47 | 53.11% | 46.89% | -3.86 | 3-2 |
| 1989-04-10 | Montreal Expos | W 7-6 | 1478.27 | 1504.24 | 51.30% | 48.70% | +1.02 | 4-2 |
| 1989-04-11 | Montreal Expos | W 6-2 | 1479.29 | 1503.21 | 51.59% | 48.41% | +2.04 | 5-2 |
| 1989-04-12 | Montreal Expos | W 6-3 | 1481.33 | 1501.18 | 52.18% | 47.82% | +1.73 | 6-2 |
| 1989-04-14 | Chicago Cubs | L 4-6 | 1483.06 | 1491.17 | 53.86% | 46.14% | -1.59 | 6-3 |
| 1989-04-16 | Chicago Cubs | L 3-5 | 1481.47 | 1492.77 | 53.40% | 46.60% | -1.59 | 6-4 |
| 1989-04-17 | @ New York Mets | L 2-5 | 1479.88 | 1529.02 | 38.13% | 61.87% | -1.39 | 6-5 |
| 1989-04-18 | @ New York Mets | W 7-1 | 1478.49 | 1530.40 | 37.75% | 62.25% | +3.20 | 7-5 |
| 1989-04-19 | @ New York Mets | L 2-4 | 1481.69 | 1527.20 | 38.62% | 61.38% | -1.14 | 7-6 |
| 1989-04-20 | @ Pittsburgh Pirates | W 9-4 | 1480.55 | 1501.77 | 41.98% | 58.02% | +2.72 | 8-6 |
| 1989-04-21 | @ Pittsburgh Pirates | W 3-2 | 1483.27 | 1499.05 | 42.75% | 57.25% | +1.20 | 9-6 |
| 1989-04-22 | @ Pittsburgh Pirates | L 3-4 | 1484.47 | 1497.85 | 43.09% | 56.91% | -0.90 | 9-7 |
| 1989-04-23 | @ Pittsburgh Pirates | L 4-6 | 1483.57 | 1498.75 | 42.83% | 57.17% | -1.27 | 9-8 |
| 1989-04-24 | @ Houston Astros | W 8-4 | 1482.30 | 1494.77 | 43.21% | 56.79% | +2.38 | 10-8 |
| 1989-04-25 | @ Houston Astros | L 1-4 | 1484.68 | 1492.39 | 43.89% | 56.11% | -1.59 | 10-9 |
| 1989-04-26 | @ Houston Astros | L 5-6 | 1483.09 | 1493.98 | 43.44% | 56.56% | -0.92 | 10-10 |
| 1989-04-28 | Cincinnati Reds | L 0-3 | 1482.17 | 1508.86 | 51.19% | 48.81% | -1.86 | 10-11 |
| 1989-04-29 | Cincinnati Reds | W 8-0 | 1480.31 | 1510.73 | 50.66% | 49.34% | +2.93 | 11-11 |
| 1989-04-30 | Cincinnati Reds | L 3-5 | 1483.24 | 1507.80 | 51.50% | 48.50% | -1.53 | 11-12 |
| 1989-05-02 | Houston Astros | L 4-12 | 1481.71 | 1491.82 | 53.57% | 46.43% | -3.18 | 11-13 |
| 1989-05-03 | @ Atlanta Braves | L 3-6 | 1478.53 | 1458.04 | 47.92% | 52.08% | -1.74 | 11-14 |
| 1989-05-04 | @ Atlanta Braves | L 0-3 | 1476.79 | 1459.79 | 47.42% | 52.58% | -1.73 | 11-15 |
| 1989-05-05 | @ Cincinnati Reds | W 7-0 | 1475.06 | 1513.18 | 39.63% | 60.37% | +3.36 | 12-15 |
| 1989-05-06 | @ Cincinnati Reds | L 4-7 | 1478.42 | 1509.82 | 40.56% | 59.44% | -1.48 | 12-16 |
| 1989-05-07 | @ Cincinnati Reds | W 5-0 | 1476.94 | 1511.30 | 40.15% | 59.85% | +2.81 | 13-16 |
| 1989-05-09 | Atlanta Braves | L 2-7 | 1479.75 | 1469.75 | 56.44% | 43.56% | -2.65 | 13-17 |
| 1989-05-11 | Atlanta Braves | L 3-8 | 1477.10 | 1472.40 | 55.69% | 44.31% | -2.61 | 13-18 |
| 1989-05-12 | Los Angeles Dodgers | W 3-0 | 1474.49 | 1517.17 | 48.89% | 51.11% | +1.86 | 14-18 |
| 1989-05-13 | Los Angeles Dodgers | W 2-0 | 1476.35 | 1515.31 | 49.43% | 50.57% | +1.50 | 15-18 |
| 1989-05-14 | Los Angeles Dodgers | L 0-9 | 1477.85 | 1513.81 | 49.86% | 50.14% | -3.14 | 15-19 |
| 1989-05-15 | San Francisco Giants | W 3-2 | 1474.71 | 1514.93 | 49.25% | 50.75% | +0.75 | 16-19 |
| 1989-05-16 | San Francisco Giants | L 5-13 | 1475.46 | 1514.17 | 49.46% | 50.54% | -2.94 | 16-20 |
| 1989-05-17 | San Francisco Giants | L 0-6 | 1472.52 | 1517.11 | 48.62% | 51.38% | -2.50 | 16-21 |
| 1989-05-19 | San Diego Padres | L 2-8 | 1470.02 | 1498.25 | 50.97% | 49.03% | -2.62 | 16-22 |
| 1989-05-20 | San Diego Padres | L 2-3 | 1467.40 | 1500.87 | 50.22% | 49.78% | -1.05 | 16-23 |
| 1989-05-21 | San Diego Padres | W 3-1 | 1466.35 | 1501.92 | 49.91% | 50.09% | +1.48 | 17-23 |
| 1989-05-23 | @ Los Angeles Dodgers | W 4-1 | 1467.83 | 1520.66 | 37.63% | 62.37% | +2.27 | 18-23 |
| 1989-05-24 | @ Los Angeles Dodgers | L 2-4 | 1470.10 | 1518.39 | 38.24% | 61.76% | -1.13 | 18-24 |
| 1989-05-25 | @ Los Angeles Dodgers | L 6-7 | 1468.97 | 1519.52 | 37.93% | 62.07% | -0.80 | 18-25 |
| 1989-05-26 | @ San Francisco Giants | L 1-6 | 1468.17 | 1521.69 | 37.53% | 62.47% | -1.76 | 18-26 |
| 1989-05-27 | @ San Francisco Giants | L 2-6 | 1466.41 | 1523.45 | 37.06% | 62.94% | -1.56 | 18-27 |
| 1989-05-28 | @ San Francisco Giants | L 5-8 | 1464.85 | 1525.01 | 36.64% | 63.36% | -1.33 | 18-28 |
| 1989-05-29 | @ San Diego Padres | L 0-1 | 1463.52 | 1496.91 | 40.29% | 59.71% | -0.85 | 18-29 |
| 1989-05-30 | @ San Diego Padres | L 3-9 | 1462.67 | 1497.75 | 40.05% | 59.95% | -2.06 | 18-30 |
| 1989-05-31 | @ San Diego Padres | L 1-2 | 1460.61 | 1499.81 | 39.48% | 60.52% | -0.83 | 18-31 |
| 1989-06-02 | Montreal Expos | L 1-2 | 1459.78 | 1501.21 | 49.07% | 50.93% | -0.73 | 18-32 |
| 1989-06-03 | Montreal Expos | L 5-7 | 1459.05 | 1501.94 | 48.86% | 51.14% | -1.45 | 18-33 |
| 1989-06-04 | Montreal Expos | L 4-7 | 1457.60 | 1503.39 | 48.45% | 51.55% | -1.76 | 18-34 |
| 1989-06-06 | Pittsburgh Pirates | W 9-4 | 1455.84 | 1497.55 | 49.03% | 50.97% | +2.39 | 19-34 |
| 1989-06-07 | Pittsburgh Pirates | W 7-5 | 1458.23 | 1495.16 | 49.72% | 50.28% | +1.50 | 20-34 |
| 1989-06-08 | Pittsburgh Pirates | W 15-11 | 1459.73 | 1493.66 | 50.15% | 49.85% | +2.09 | 21-34 |
| 1989-06-09 | @ Montreal Expos | L 0-5 | 1461.82 | 1500.10 | 39.61% | 60.39% | -1.86 | 21-35 |
| 1989-06-10 | @ Montreal Expos | L 1-9 | 1459.96 | 1501.96 | 39.10% | 60.90% | -2.32 | 21-36 |
| 1989-06-11 | @ Montreal Expos | L 2-7 | 1457.64 | 1504.29 | 38.46% | 61.54% | -1.81 | 21-37 |
| 1989-06-13 | @ Pittsburgh Pirates | W 10-2 | 1455.83 | 1491.04 | 40.03% | 59.97% | +3.56 | 22-37 |
| 1989-06-14 | @ Pittsburgh Pirates | L 4-6 | 1459.39 | 1487.48 | 41.02% | 58.98% | -1.21 | 22-38 |
| 1989-06-15 | @ Pittsburgh Pirates | L 3-5 | 1458.18 | 1488.70 | 40.68% | 59.32% | -1.21 | 22-39 |
| 1989-06-16 | New York Mets | L 11-15 | 1456.97 | 1531.62 | 44.32% | 55.68% | -1.86 | 22-40 |
| 1989-06-17 | New York Mets | L 0-1 | 1455.11 | 1533.48 | 43.79% | 56.21% | -0.92 | 22-41 |
| 1989-06-18 | New York Mets | W 6-5 | 1454.19 | 1534.40 | 43.53% | 56.47% | +1.18 | 23-41 |
| 1989-06-20 | St. Louis Cardinals | L 4-6 | 1455.37 | 1495.42 | 49.27% | 50.73% | -1.46 | 23-42 |
| 1989-06-20 | St. Louis Cardinals | L 3-5 | 1453.91 | 1496.89 | 48.85% | 51.15% | -1.45 | 23-43 |
| 1989-06-22 | St. Louis Cardinals | W 11-2 | 1452.46 | 1498.34 | 48.43% | 51.57% | +3.25 | 24-43 |
| 1989-06-23 | @ New York Mets | L 3-9 | 1455.71 | 1533.48 | 34.32% | 65.68% | -1.77 | 24-44 |
| 1989-06-24 | @ New York Mets | L 2-4 | 1453.94 | 1535.24 | 33.86% | 66.14% | -1.00 | 24-45 |
| 1989-06-25 | @ New York Mets | L 1-5 | 1452.94 | 1536.25 | 33.60% | 66.40% | -1.41 | 24-46 |
| 1989-06-26 | @ St. Louis Cardinals | W 5-4 | 1451.53 | 1493.19 | 39.14% | 60.86% | +1.27 | 25-46 |
| 1989-06-27 | @ St. Louis Cardinals | W 4-2 | 1452.80 | 1491.92 | 39.50% | 60.50% | +1.80 | 26-46 |
| 1989-06-28 | @ St. Louis Cardinals | L 1-2 | 1454.60 | 1490.12 | 39.99% | 60.01% | -0.84 | 26-47 |
| 1989-06-30 | Atlanta Braves | W 4-2 | 1453.76 | 1453.12 | 55.11% | 44.89% | +1.33 | 27-47 |
| 1989-06-30 | Atlanta Braves | L 1-3 | 1455.09 | 1451.79 | 55.49% | 44.51% | -1.64 | 27-48 |
| 1989-07-01 | Atlanta Braves | W 4-2 | 1453.45 | 1453.44 | 55.02% | 44.98% | +1.33 | 28-48 |
| 1989-07-02 | Atlanta Braves | L 1-3 | 1454.78 | 1452.10 | 55.40% | 44.60% | -1.64 | 28-49 |
| 1989-07-03 | Cincinnati Reds | W 2-1 | 1453.14 | 1502.76 | 47.89% | 52.11% | +1.09 | 29-49 |
| 1989-07-04 | Cincinnati Reds | L 1-2 | 1454.23 | 1501.67 | 48.21% | 51.79% | -1.01 | 29-50 |
| 1989-07-05 | Cincinnati Reds | W 3-2 | 1453.22 | 1502.68 | 47.92% | 52.08% | +0.77 | 30-50 |
| 1989-07-06 | @ Atlanta Braves | W 4-0 | 1453.99 | 1453.47 | 45.06% | 54.94% | +2.31 | 31-50 |
| 1989-07-07 | @ Atlanta Braves | L 3-5 | 1456.30 | 1451.17 | 45.72% | 54.28% | -1.36 | 31-51 |
| 1989-07-08 | @ Atlanta Braves | L 3-4 | 1454.94 | 1452.52 | 45.33% | 54.67% | -0.95 | 31-52 |
| 1989-07-09 | @ Atlanta Braves | W 4-3 | 1453.99 | 1453.48 | 45.06% | 54.94% | +0.82 | 32-52 |
| 1989-07-13 | Houston Astros | W 11-4 | 1454.81 | 1508.92 | 47.25% | 52.75% | +2.93 | 33-52 |
| 1989-07-13 | Houston Astros | L 0-3 | 1457.74 | 1505.99 | 48.09% | 51.91% | -1.75 | 33-53 |
| 1989-07-14 | Houston Astros | W 4-2 | 1455.99 | 1507.74 | 47.59% | 52.41% | +1.55 | 34-53 |
| 1989-07-15 | Houston Astros | L 6-9 | 1457.54 | 1506.18 | 48.04% | 51.96% | -1.74 | 34-54 |
| 1989-07-17 | @ Cincinnati Reds | W 4-1 | 1455.80 | 1497.07 | 39.20% | 60.80% | +2.21 | 35-54 |
| 1989-07-18 | @ Cincinnati Reds | W 6-5 | 1458.01 | 1494.86 | 39.81% | 60.19% | +1.26 | 36-54 |
| 1989-07-19 | @ Cincinnati Reds | W 9-4 | 1459.27 | 1493.59 | 40.16% | 59.84% | +2.81 | 37-54 |
| 1989-07-21 | @ Houston Astros | L 2-4 | 1462.08 | 1509.78 | 38.32% | 61.68% | -1.14 | 37-55 |
| 1989-07-22 | @ Houston Astros | L 0-1 | 1460.94 | 1510.91 | 38.01% | 61.99% | -0.79 | 37-56 |
| 1989-07-22 | @ Houston Astros | L 3-4 | 1460.15 | 1511.71 | 37.80% | 62.20% | -0.80 | 37-57 |
| 1989-07-23 | @ Houston Astros | L 2-3 | 1459.35 | 1512.51 | 37.58% | 62.42% | -0.79 | 37-58 |
| 1989-07-24 | @ Montreal Expos | L 3-4 | 1458.56 | 1525.93 | 35.68% | 64.32% | -0.53 | 37-59 |
| 1989-07-25 | @ Montreal Expos | L 0-2 | 1458.03 | 1526.46 | 35.54% | 64.46% | -1.05 | 37-60 |
| 1989-07-26 | @ Montreal Expos | W 4-3 | 1456.98 | 1527.51 | 35.27% | 64.73% | +1.36 | 38-60 |
| 1989-07-28 | Pittsburgh Pirates | L 5-10 | 1458.34 | 1492.06 | 50.18% | 49.82% | -2.36 | 38-61 |
| 1989-07-28 | Pittsburgh Pirates | W 6-1 | 1455.98 | 1494.42 | 49.50% | 50.50% | +2.37 | 39-61 |
| 1989-07-29 | Pittsburgh Pirates | W 6-2 | 1458.35 | 1492.05 | 50.19% | 49.81% | +2.09 | 40-61 |
| 1989-07-30 | Pittsburgh Pirates | W 8-6 | 1460.44 | 1489.95 | 50.79% | 49.21% | +1.47 | 41-61 |
| 1989-07-31 | Chicago Cubs | L 2-10 | 1461.91 | 1514.98 | 47.40% | 52.60% | -2.82 | 41-62 |
| 1989-07-31 | Chicago Cubs | W 7-4 | 1459.09 | 1517.80 | 46.59% | 53.41% | +1.94 | 42-62 |
| 1989-08-01 | Chicago Cubs | L 1-4 | 1461.03 | 1515.86 | 47.15% | 52.85% | -1.71 | 42-63 |
| 1989-08-02 | Chicago Cubs | W 6-0 | 1459.32 | 1517.57 | 46.66% | 53.34% | +2.74 | 43-63 |
| 1989-08-03 | Chicago Cubs | L 0-2 | 1462.06 | 1514.83 | 47.44% | 52.56% | -1.41 | 43-64 |
| 1989-08-04 | @ St. Louis Cardinals | L 3-6 | 1460.65 | 1504.44 | 38.86% | 61.14% | -1.41 | 43-65 |
| 1989-08-05 | @ St. Louis Cardinals | W 7-3 | 1459.24 | 1505.85 | 38.47% | 61.53% | +2.58 | 44-65 |
| 1989-08-06 | @ St. Louis Cardinals | L 4-5 | 1461.82 | 1503.27 | 39.18% | 60.82% | -0.58 | 44-66 |
| 1989-08-07 | New York Mets | W 2-1 | 1461.24 | 1536.02 | 44.30% | 55.70% | +1.17 | 45-66 |
| 1989-08-08 | New York Mets | L 0-9 | 1462.41 | 1534.85 | 44.63% | 55.37% | -2.81 | 45-67 |
| 1989-08-09 | New York Mets | L 0-6 | 1459.60 | 1537.66 | 43.83% | 56.17% | -2.25 | 45-68 |
| 1989-08-10 | @ Chicago Cubs | W 16-13 | 1457.35 | 1522.67 | 35.95% | 64.05% | +2.33 | 46-68 |
| 1989-08-11 | @ Chicago Cubs | L 2-9 | 1459.68 | 1520.34 | 36.57% | 63.43% | -2.04 | 46-69 |
| 1989-08-12 | @ Chicago Cubs | L 7-9 | 1457.64 | 1522.37 | 36.03% | 63.97% | -1.07 | 46-70 |
| 1989-08-13 | @ Chicago Cubs | W 5-3 | 1456.57 | 1523.44 | 35.75% | 64.25% | +1.91 | 47-70 |
| 1989-08-15 | Los Angeles Dodgers | W 7-6 | 1458.48 | 1508.03 | 47.90% | 52.10% | +1.10 | 48-70 |
| 1989-08-16 | Los Angeles Dodgers | W 6-2 | 1459.58 | 1506.94 | 48.22% | 51.78% | +2.17 | 49-70 |
| 1989-08-17 | Los Angeles Dodgers | L 4-10 | 1461.75 | 1504.76 | 48.84% | 51.16% | -2.51 | 49-71 |
| 1989-08-18 | San Francisco Giants | L 2-5 | 1459.24 | 1531.58 | 44.64% | 55.36% | -1.63 | 49-72 |
| 1989-08-19 | San Francisco Giants | W 1-0 | 1457.61 | 1533.20 | 44.18% | 55.82% | +1.18 | 50-72 |
| 1989-08-20 | San Francisco Giants | L 2-5 | 1458.79 | 1532.03 | 44.52% | 55.48% | -1.62 | 50-73 |
| 1989-08-21 | San Diego Padres | L 2-8 | 1457.17 | 1492.24 | 49.99% | 50.01% | -2.57 | 50-74 |
| 1989-08-22 | San Diego Padres | W 4-2 | 1454.60 | 1494.81 | 49.25% | 50.75% | +1.50 | 51-74 |
| 1989-08-23 | San Diego Padres | L 3-7 | 1456.10 | 1493.31 | 49.68% | 50.32% | -2.08 | 51-75 |
| 1989-08-25 | @ Los Angeles Dodgers | W 3-2 | 1454.02 | 1508.40 | 37.42% | 62.58% | +1.31 | 52-75 |
| 1989-08-26 | @ Los Angeles Dodgers | L 0-4 | 1455.33 | 1507.09 | 37.77% | 62.23% | -1.59 | 52-76 |
| 1989-08-27 | @ Los Angeles Dodgers | L 1-8 | 1453.74 | 1508.67 | 37.34% | 62.66% | -2.07 | 52-77 |
| 1989-08-28 | @ San Francisco Giants | W 9-1 | 1451.67 | 1533.36 | 33.81% | 66.19% | +3.93 | 53-77 |
| 1989-08-29 | @ San Francisco Giants | W 6-1 | 1455.60 | 1529.43 | 34.83% | 65.17% | +3.06 | 54-77 |
| 1989-08-30 | @ San Francisco Giants | L 2-3 | 1458.66 | 1526.37 | 35.64% | 64.36% | -0.75 | 54-78 |
| 1989-08-31 | @ San Diego Padres | L 1-5 | 1457.91 | 1502.38 | 38.76% | 61.24% | -1.63 | 54-79 |
| 1989-09-02 | @ San Diego Padres | L 2-3 | 1456.28 | 1504.01 | 38.32% | 61.68% | -0.80 | 54-80 |
| 1989-09-03 | @ San Diego Padres | L 5-9 | 1455.48 | 1504.82 | 38.10% | 61.90% | -1.60 | 54-81 |
| 1989-09-04 | Pittsburgh Pirates | L 5-7 | 1453.88 | 1481.95 | 50.99% | 49.01% | -1.51 | 54-82 |
| 1989-09-05 | Pittsburgh Pirates | W 3-2 | 1452.37 | 1483.46 | 50.56% | 49.44% | +1.03 | 55-82 |
| 1989-09-06 | Chicago Cubs | W 9-1 | 1453.40 | 1514.39 | 46.26% | 53.74% | +3.20 | 56-82 |
| 1989-09-07 | Chicago Cubs | L 2-6 | 1456.60 | 1511.20 | 47.18% | 52.82% | -1.99 | 56-83 |
| 1989-09-08 | @ Montreal Expos | W 4-3 | 1454.61 | 1515.42 | 36.55% | 63.45% | +1.34 | 57-83 |
| 1989-09-09 | @ Montreal Expos | L 5-6 | 1455.95 | 1514.09 | 36.91% | 63.09% | -0.78 | 57-84 |
| 1989-09-10 | @ Montreal Expos | W 4-2 | 1455.17 | 1514.87 | 36.70% | 63.30% | +1.88 | 58-84 |
| 1989-09-11 | New York Mets | L 2-5 | 1457.05 | 1530.66 | 44.46% | 55.54% | -1.62 | 58-85 |
| 1989-09-12 | New York Mets | W 2-1 | 1455.43 | 1532.28 | 44.00% | 56.00% | +1.18 | 59-85 |
| 1989-09-13 | New York Mets | L 4-10 | 1456.61 | 1531.11 | 44.34% | 55.66% | -2.28 | 59-86 |
| 1989-09-15 | St. Louis Cardinals | W 2-0 | 1454.33 | 1507.82 | 47.34% | 52.66% | +1.56 | 60-86 |
| 1989-09-15 | St. Louis Cardinals | L 6-7 | 1455.89 | 1506.26 | 47.79% | 52.21% | -1.00 | 60-87 |
| 1989-09-17 | St. Louis Cardinals | W 9-5 | 1454.89 | 1507.26 | 47.50% | 52.50% | +1.56 | 61-87 |
| 1989-09-17 | St. Louis Cardinals | L 0-2 | 1456.45 | 1505.70 | 47.95% | 52.05% | -1.43 | 61-88 |
| 1989-09-18 | @ Pittsburgh Pirates | L 2-6 | 1455.02 | 1490.43 | 40.01% | 59.99% | -1.68 | 61-89 |
| 1989-09-19 | @ Pittsburgh Pirates | L 2-4 | 1453.34 | 1492.11 | 39.54% | 60.46% | -1.17 | 61-90 |
| 1989-09-20 | @ Chicago Cubs | W 9-8 | 1452.17 | 1516.59 | 36.07% | 63.93% | +1.34 | 62-90 |
| 1989-09-21 | @ Chicago Cubs | L 1-9 | 1453.51 | 1515.25 | 36.43% | 63.57% | -2.16 | 62-91 |
| 1989-09-22 | @ St. Louis Cardinals | L 1-2 | 1451.35 | 1509.85 | 36.86% | 63.14% | -0.55 | 62-92 |
| 1989-09-23 | @ St. Louis Cardinals | L 5-11 | 1450.80 | 1510.40 | 36.72% | 63.28% | -1.89 | 62-93 |
| 1989-09-24 | @ St. Louis Cardinals | L 1-2 | 1448.91 | 1512.28 | 36.21% | 63.79% | -0.76 | 62-94 |
| 1989-09-25 | @ New York Mets | W 2-1 | 1448.15 | 1534.59 | 33.20% | 66.80% | +1.40 | 63-94 |
| 1989-09-26 | @ New York Mets | L 0-3 | 1449.55 | 1533.19 | 33.56% | 66.44% | -1.22 | 63-95 |
| 1989-09-27 | @ New York Mets | W 5-3 | 1448.33 | 1534.41 | 33.25% | 66.75% | +1.99 | 64-95 |
| 1989-09-29 | Montreal Expos | W 2-0 | 1450.32 | 1500.91 | 47.75% | 52.25% | +1.55 | 65-95 |
| 1989-09-30 | Montreal Expos | W 6-3 | 1451.87 | 1499.36 | 48.20% | 51.80% | +1.88 | 66-95 |
| 1989-10-01 | Montreal Expos | W 5-3 | 1453.75 | 1497.48 | 48.74% | 51.26% | +1.52 | 67-95 |
| 1989-04-04 | @ Montreal Expos | L 5-6 | 1503.30 | 1502.32 | 45.12% | 54.88% | -0.95 | 0-1 |
| 1989-04-05 | @ Montreal Expos | W 3-0 | 1502.35 | 1503.27 | 44.85% | 55.15% | +2.00 | 1-1 |
| 1989-04-06 | @ Montreal Expos | L 2-3 | 1504.35 | 1501.26 | 45.42% | 54.58% | -0.95 | 1-2 |
| 1989-04-07 | @ Chicago Cubs | L 5-6 | 1503.40 | 1484.61 | 47.67% | 52.33% | -1.00 | 1-3 |
| 1989-04-08 | @ Chicago Cubs | L 3-5 | 1502.40 | 1485.61 | 47.38% | 52.62% | -1.41 | 1-4 |
| 1989-04-09 | @ Chicago Cubs | L 3-8 | 1500.99 | 1487.02 | 46.98% | 53.02% | -2.20 | 1-5 |
| 1989-04-11 | New York Mets | W 4-3 | 1498.79 | 1531.08 | 50.39% | 49.61% | +0.73 | 2-5 |
| 1989-04-13 | New York Mets | W 4-2 | 1499.52 | 1530.34 | 50.60% | 49.40% | +1.47 | 3-5 |
| 1989-04-14 | Montreal Expos | L 6-7 | 1500.99 | 1499.44 | 55.24% | 44.76% | -1.16 | 3-6 |
| 1989-04-15 | Montreal Expos | W 6-4 | 1499.83 | 1500.60 | 54.91% | 45.09% | +1.34 | 4-6 |
| 1989-04-16 | Montreal Expos | L 4-5 | 1501.17 | 1499.26 | 55.29% | 44.71% | -0.82 | 4-7 |
| 1989-04-17 | @ St. Louis Cardinals | L 2-4 | 1500.35 | 1497.24 | 45.43% | 54.57% | -1.35 | 4-8 |
| 1989-04-18 | @ St. Louis Cardinals | W 4-3 | 1499.00 | 1498.59 | 45.04% | 54.96% | +1.15 | 5-8 |
| 1989-04-19 | @ St. Louis Cardinals | W 7-5 | 1500.15 | 1497.44 | 45.37% | 54.63% | +1.62 | 6-8 |
| 1989-04-20 | Philadelphia Phillies | L 4-9 | 1501.77 | 1480.55 | 58.02% | 41.98% | -2.72 | 6-9 |
| 1989-04-21 | Philadelphia Phillies | L 2-3 | 1499.05 | 1483.27 | 57.25% | 42.75% | -1.20 | 6-10 |
| 1989-04-22 | Philadelphia Phillies | W 4-3 | 1497.85 | 1484.47 | 56.91% | 43.09% | +0.90 | 7-10 |
| 1989-04-23 | Philadelphia Phillies | W 6-4 | 1498.75 | 1483.57 | 57.17% | 42.83% | +1.27 | 8-10 |
| 1989-04-25 | San Diego Padres | L 0-1 | 1500.02 | 1497.30 | 55.41% | 44.59% | -1.16 | 8-11 |
| 1989-04-26 | San Diego Padres | L 1-3 | 1498.86 | 1498.46 | 55.07% | 44.93% | -1.63 | 8-12 |
| 1989-04-27 | San Diego Padres | L 1-8 | 1497.23 | 1500.09 | 54.61% | 45.39% | -3.04 | 8-13 |
| 1989-04-28 | San Francisco Giants | W 1-0 | 1494.19 | 1512.39 | 52.41% | 47.59% | +1.00 | 9-13 |
| 1989-04-29 | San Francisco Giants | L 3-4 | 1495.19 | 1511.40 | 52.70% | 47.30% | -1.11 | 9-14 |
| 1989-04-30 | San Francisco Giants | W 11-1 | 1494.08 | 1512.50 | 52.38% | 47.62% | +3.17 | 10-14 |
| 1989-05-01 | @ Los Angeles Dodgers | L 0-1 | 1497.25 | 1519.29 | 41.87% | 58.13% | -0.88 | 10-15 |
| 1989-05-02 | @ Los Angeles Dodgers | L 0-7 | 1496.37 | 1520.17 | 41.62% | 58.38% | -2.32 | 10-16 |
| 1989-05-03 | @ San Francisco Giants | W 5-3 | 1494.05 | 1510.26 | 42.69% | 57.31% | +1.71 | 11-16 |
| 1989-05-04 | @ San Francisco Giants | L 3-6 | 1495.76 | 1508.56 | 43.17% | 56.83% | -1.57 | 11-17 |
| 1989-05-05 | @ San Diego Padres | W 4-2 | 1494.19 | 1496.84 | 44.60% | 55.40% | +1.64 | 12-17 |
| 1989-05-06 | @ San Diego Padres | L 2-4 | 1495.83 | 1495.20 | 45.07% | 54.93% | -1.34 | 12-18 |
| 1989-05-07 | @ San Diego Padres | L 1-3 | 1494.49 | 1496.54 | 44.69% | 55.31% | -1.32 | 12-19 |
| 1989-05-12 | Atlanta Braves | W 10-2 | 1493.17 | 1475.01 | 57.59% | 42.41% | +2.52 | 13-19 |
| 1989-05-13 | Atlanta Braves | W 8-3 | 1495.69 | 1472.50 | 58.29% | 41.71% | +1.95 | 14-19 |
| 1989-05-14 | Atlanta Braves | L 2-5 | 1497.64 | 1470.54 | 58.84% | 41.16% | -2.14 | 14-20 |
| 1989-05-15 | @ Cincinnati Reds | L 5-6 | 1495.50 | 1511.58 | 42.71% | 57.29% | -0.89 | 14-21 |
| 1989-05-16 | @ Cincinnati Reds | W 5-0 | 1494.61 | 1512.47 | 42.45% | 57.55% | +2.70 | 15-21 |
| 1989-05-17 | @ Cincinnati Reds | L 4-5 | 1497.31 | 1509.77 | 43.21% | 56.79% | -0.64 | 15-22 |
| 1989-05-19 | @ Houston Astros | L 0-3 | 1496.67 | 1496.04 | 45.07% | 54.93% | -1.64 | 15-23 |
| 1989-05-20 | @ Houston Astros | L 4-5 | 1495.03 | 1497.68 | 44.60% | 55.40% | -0.66 | 15-24 |
| 1989-05-21 | @ Houston Astros | W 17-5 | 1494.37 | 1498.34 | 44.42% | 55.58% | +4.04 | 16-24 |
| 1989-05-23 | @ Atlanta Braves | W 5-2 | 1498.41 | 1466.80 | 49.51% | 50.49% | +1.84 | 17-24 |
| 1989-05-24 | @ Atlanta Braves | W 4-1 | 1500.25 | 1464.97 | 50.04% | 49.96% | +1.28 | 18-24 |
| 1989-05-25 | @ Atlanta Braves | W 7-3 | 1501.53 | 1463.68 | 50.41% | 49.59% | +2.08 | 19-24 |
| 1989-05-26 | Houston Astros | L 2-4 | 1503.61 | 1489.90 | 56.96% | 43.04% | -1.69 | 19-25 |
| 1989-05-27 | Houston Astros | L 4-5 | 1501.92 | 1491.60 | 56.48% | 43.52% | -0.84 | 19-26 |
| 1989-05-28 | Houston Astros | L 2-9 | 1501.08 | 1492.43 | 56.25% | 43.75% | -3.12 | 19-27 |
| 1989-05-29 | Cincinnati Reds | W 12-3 | 1497.96 | 1507.77 | 53.62% | 46.38% | +2.92 | 20-27 |
| 1989-05-30 | Cincinnati Reds | W 2-0 | 1500.88 | 1504.85 | 54.45% | 45.55% | +1.35 | 21-27 |
| 1989-05-31 | Cincinnati Reds | L 3-4 | 1502.23 | 1503.50 | 54.84% | 45.16% | -1.15 | 21-28 |
| 1989-06-02 | @ New York Mets | L 2-3 | 1501.08 | 1531.36 | 40.72% | 59.28% | -0.60 | 21-29 |
| 1989-06-03 | @ New York Mets | L 3-9 | 1500.48 | 1531.97 | 40.55% | 59.45% | -2.09 | 21-30 |
| 1989-06-04 | @ New York Mets | L 3-4 | 1498.39 | 1534.05 | 39.97% | 60.03% | -0.84 | 21-31 |
| 1989-06-06 | @ Philadelphia Phillies | L 4-9 | 1497.55 | 1455.84 | 50.97% | 49.03% | -2.39 | 21-32 |
| 1989-06-07 | @ Philadelphia Phillies | L 5-7 | 1495.16 | 1458.23 | 50.28% | 49.72% | -1.50 | 21-33 |
| 1989-06-08 | @ Philadelphia Phillies | L 11-15 | 1493.66 | 1459.73 | 49.85% | 50.15% | -2.09 | 21-34 |
| 1989-06-09 | New York Mets | W 4-3 | 1491.57 | 1530.99 | 49.36% | 50.64% | +0.75 | 22-34 |
| 1989-06-10 | New York Mets | W 6-5 | 1492.32 | 1530.24 | 49.58% | 50.42% | +1.06 | 23-34 |
| 1989-06-11 | New York Mets | L 1-6 | 1493.38 | 1529.18 | 49.88% | 50.12% | -2.34 | 23-35 |
| 1989-06-13 | Philadelphia Phillies | L 2-10 | 1491.04 | 1455.83 | 59.97% | 40.03% | -3.56 | 23-36 |
| 1989-06-14 | Philadelphia Phillies | W 6-4 | 1487.48 | 1459.39 | 58.98% | 41.02% | +1.22 | 24-36 |
| 1989-06-15 | Philadelphia Phillies | W 5-3 | 1488.70 | 1458.18 | 59.32% | 40.68% | +1.20 | 25-36 |
| 1989-06-16 | @ St. Louis Cardinals | L 2-6 | 1489.90 | 1499.60 | 43.61% | 56.39% | -1.83 | 25-37 |
| 1989-06-17 | @ St. Louis Cardinals | W 7-2 | 1488.07 | 1501.43 | 43.09% | 56.91% | +2.67 | 26-37 |
| 1989-06-18 | @ St. Louis Cardinals | W 12-4 | 1490.74 | 1498.76 | 43.84% | 56.16% | +3.34 | 27-37 |
| 1989-06-20 | Chicago Cubs | L 4-5 | 1494.08 | 1504.67 | 53.50% | 46.50% | -0.79 | 27-38 |
| 1989-06-21 | Chicago Cubs | L 0-1 | 1493.29 | 1505.47 | 53.28% | 46.72% | -0.80 | 27-39 |
| 1989-06-22 | Chicago Cubs | L 0-8 | 1492.49 | 1506.26 | 53.05% | 46.95% | -3.15 | 27-40 |
| 1989-06-23 | St. Louis Cardinals | L 2-3 | 1489.34 | 1495.09 | 54.20% | 45.80% | -1.13 | 27-41 |
| 1989-06-24 | St. Louis Cardinals | W 5-2 | 1488.21 | 1496.23 | 53.87% | 46.13% | +1.67 | 28-41 |
| 1989-06-25 | St. Louis Cardinals | W 5-3 | 1489.88 | 1494.55 | 54.35% | 45.65% | +1.36 | 29-41 |
| 1989-06-26 | @ Chicago Cubs | W 2-1 | 1491.24 | 1501.90 | 43.47% | 56.53% | +1.19 | 30-41 |
| 1989-06-27 | @ Chicago Cubs | W 5-4 | 1492.43 | 1500.72 | 43.80% | 56.20% | +1.18 | 31-41 |
| 1989-06-28 | @ Chicago Cubs | W 3-1 | 1493.61 | 1499.54 | 44.14% | 55.86% | +1.66 | 32-41 |
| 1989-06-30 | @ Los Angeles Dodgers | W 4-3 | 1495.27 | 1514.27 | 42.29% | 57.71% | +1.21 | 33-41 |
| 1989-07-01 | @ Los Angeles Dodgers | L 0-1 | 1496.48 | 1513.06 | 42.63% | 57.37% | -0.90 | 33-42 |
| 1989-07-02 | @ Los Angeles Dodgers | L 2-3 | 1495.58 | 1513.96 | 42.38% | 57.62% | -0.89 | 33-43 |
| 1989-07-03 | @ Los Angeles Dodgers | W 4-2 | 1494.69 | 1514.85 | 42.13% | 57.87% | +1.72 | 34-43 |
| 1989-07-04 | San Francisco Giants | W 5-3 | 1496.41 | 1537.83 | 49.07% | 50.93% | +1.51 | 35-43 |
| 1989-07-05 | San Francisco Giants | L 4-6 | 1497.92 | 1536.32 | 49.51% | 50.49% | -1.47 | 35-44 |
| 1989-07-06 | San Francisco Giants | L 1-2 | 1496.45 | 1537.79 | 49.09% | 50.91% | -0.73 | 35-45 |
| 1989-07-07 | San Diego Padres | W 3-0 | 1495.72 | 1488.59 | 56.03% | 43.97% | +1.60 | 36-45 |
| 1989-07-08 | San Diego Padres | L 0-2 | 1497.32 | 1486.99 | 56.48% | 43.52% | -1.67 | 36-46 |
| 1989-07-09 | San Diego Padres | L 3-5 | 1495.65 | 1488.67 | 56.01% | 43.99% | -1.67 | 36-47 |
| 1989-07-13 | @ San Francisco Giants | L 2-3 | 1493.98 | 1537.30 | 38.92% | 61.08% | -0.58 | 36-48 |
| 1989-07-14 | @ San Francisco Giants | W 7-4 | 1493.40 | 1537.88 | 38.76% | 61.24% | +2.23 | 37-48 |
| 1989-07-15 | @ San Francisco Giants | L 3-8 | 1495.63 | 1535.65 | 39.37% | 60.63% | -1.85 | 37-49 |
| 1989-07-16 | @ San Francisco Giants | L 1-3 | 1493.78 | 1537.50 | 38.86% | 61.14% | -1.15 | 37-50 |
| 1989-07-17 | @ San Diego Padres | W 4-1 | 1492.63 | 1491.80 | 45.10% | 54.90% | +2.00 | 38-50 |
| 1989-07-18 | @ San Diego Padres | L 4-17 | 1494.63 | 1489.81 | 45.67% | 54.33% | -3.46 | 38-51 |
| 1989-07-19 | @ San Diego Padres | L 1-9 | 1491.17 | 1493.26 | 44.68% | 55.32% | -2.66 | 38-52 |
| 1989-07-21 | Los Angeles Dodgers | W 4-1 | 1488.51 | 1501.44 | 53.17% | 46.83% | +1.71 | 39-52 |
| 1989-07-21 | Los Angeles Dodgers | L 3-7 | 1490.22 | 1499.74 | 53.66% | 46.34% | -2.26 | 39-53 |
| 1989-07-22 | Los Angeles Dodgers | L 4-8 | 1487.96 | 1501.99 | 53.01% | 46.99% | -2.22 | 39-54 |
| 1989-07-23 | Los Angeles Dodgers | L 3-4 | 1485.74 | 1504.22 | 52.37% | 47.63% | -1.10 | 39-55 |
| 1989-07-23 | Los Angeles Dodgers | W 2-1 | 1484.64 | 1505.32 | 52.06% | 47.94% | +0.71 | 40-55 |
| 1989-07-24 | Los Angeles Dodgers | W 7-4 | 1485.35 | 1504.61 | 52.26% | 47.74% | +1.74 | 41-55 |
| 1989-07-25 | @ New York Mets | W 4-2 | 1487.09 | 1539.63 | 37.66% | 62.34% | +1.85 | 42-55 |
| 1989-07-26 | @ New York Mets | W 3-2 | 1488.94 | 1537.78 | 38.17% | 61.83% | +1.30 | 43-55 |
| 1989-07-27 | @ New York Mets | W 10-8 | 1490.24 | 1536.48 | 38.52% | 61.48% | +1.82 | 44-55 |
| 1989-07-28 | @ Philadelphia Phillies | W 10-5 | 1492.06 | 1458.34 | 49.82% | 50.18% | +2.36 | 45-55 |
| 1989-07-28 | @ Philadelphia Phillies | L 1-6 | 1494.42 | 1455.98 | 50.50% | 49.50% | -2.37 | 45-56 |
| 1989-07-29 | @ Philadelphia Phillies | L 2-6 | 1492.05 | 1458.35 | 49.81% | 50.19% | -2.10 | 45-57 |
| 1989-07-30 | @ Philadelphia Phillies | L 6-8 | 1489.95 | 1460.44 | 49.21% | 50.79% | -1.46 | 45-58 |
| 1989-07-31 | Montreal Expos | L 2-4 | 1488.49 | 1522.96 | 50.07% | 49.93% | -1.48 | 45-59 |
| 1989-08-01 | Montreal Expos | L 4-5 | 1487.01 | 1524.45 | 49.65% | 50.35% | -0.74 | 45-60 |
| 1989-08-02 | Montreal Expos | L 1-3 | 1486.27 | 1525.18 | 49.43% | 50.57% | -1.47 | 45-61 |
| 1989-08-03 | Montreal Expos | W 1-0 | 1484.80 | 1526.65 | 49.01% | 50.99% | +0.76 | 46-61 |
| 1989-08-04 | Chicago Cubs | L 2-3 | 1485.56 | 1516.24 | 50.62% | 49.38% | -1.07 | 46-62 |
| 1989-08-05 | Chicago Cubs | L 2-4 | 1484.49 | 1517.30 | 50.31% | 49.69% | -1.49 | 46-63 |
| 1989-08-06 | Chicago Cubs | W 5-4 | 1483.00 | 1518.79 | 49.88% | 50.12% | +0.74 | 47-63 |
| 1989-08-07 | St. Louis Cardinals | L 0-4 | 1483.74 | 1503.85 | 52.14% | 47.86% | -2.19 | 47-64 |
| 1989-08-08 | St. Louis Cardinals | W 7-3 | 1481.55 | 1506.04 | 51.51% | 48.49% | +2.04 | 48-64 |
| 1989-08-09 | St. Louis Cardinals | L 2-5 | 1483.59 | 1504.00 | 52.10% | 47.90% | -1.89 | 48-65 |
| 1989-08-11 | @ Montreal Expos | L 1-4 | 1481.70 | 1517.45 | 39.96% | 60.04% | -1.46 | 48-66 |
| 1989-08-12 | @ Montreal Expos | L 2-5 | 1480.24 | 1518.90 | 39.56% | 60.44% | -1.44 | 48-67 |
| 1989-08-13 | @ Montreal Expos | W 6-4 | 1478.80 | 1520.34 | 39.16% | 60.84% | +1.81 | 49-67 |
| 1989-08-14 | @ Montreal Expos | W 6-1 | 1480.61 | 1518.54 | 39.66% | 60.34% | +2.83 | 50-67 |
| 1989-08-15 | @ Houston Astros | L 2-3 | 1483.44 | 1501.35 | 42.45% | 57.55% | -0.63 | 50-68 |
| 1989-08-16 | @ Houston Astros | W 5-4 | 1482.81 | 1501.98 | 42.27% | 57.73% | +0.86 | 51-68 |
| 1989-08-17 | @ Houston Astros | L 3-5 | 1483.67 | 1501.13 | 42.51% | 57.49% | -1.26 | 51-69 |
| 1989-08-18 | @ Atlanta Braves | L 6-13 | 1482.41 | 1446.23 | 50.17% | 49.83% | -2.79 | 51-70 |
| 1989-08-19 | @ Atlanta Braves | L 3-4 | 1479.62 | 1449.01 | 49.37% | 50.63% | -1.04 | 51-71 |
| 1989-08-20 | @ Atlanta Braves | W 7-6 | 1478.58 | 1450.05 | 49.07% | 50.93% | +1.07 | 52-71 |
| 1989-08-22 | Houston Astros | W 4-1 | 1479.65 | 1507.42 | 51.04% | 48.96% | +1.78 | 53-71 |
| 1989-08-23 | Houston Astros | W 6-1 | 1481.43 | 1505.64 | 51.55% | 48.45% | +2.28 | 54-71 |
| 1989-08-24 | Houston Astros | W 3-2 | 1483.71 | 1503.36 | 52.20% | 47.80% | +0.71 | 55-71 |
| 1989-08-25 | @ Cincinnati Reds | W 12-3 | 1484.42 | 1494.33 | 43.57% | 56.43% | +3.55 | 56-71 |
| 1989-08-26 | @ Cincinnati Reds | L 4-6 | 1487.97 | 1490.78 | 44.58% | 55.42% | -1.32 | 56-72 |
| 1989-08-27 | @ Cincinnati Reds | L 0-1 | 1486.65 | 1492.10 | 44.21% | 55.79% | -0.93 | 56-73 |
| 1989-08-28 | Atlanta Braves | L 2-5 | 1485.72 | 1447.96 | 60.32% | 39.68% | -2.19 | 56-74 |
| 1989-08-29 | Atlanta Braves | W 5-4 | 1483.53 | 1450.15 | 59.71% | 40.29% | +0.84 | 57-74 |
| 1989-08-30 | Atlanta Braves | W 7-5 | 1484.37 | 1449.31 | 59.95% | 40.05% | +1.19 | 58-74 |
| 1989-09-01 | Cincinnati Reds | L 5-11 | 1485.56 | 1492.13 | 54.08% | 45.92% | -2.78 | 58-75 |
| 1989-09-02 | Cincinnati Reds | L 2-6 | 1482.78 | 1494.92 | 53.28% | 46.72% | -2.24 | 58-76 |
| 1989-09-03 | Cincinnati Reds | W 3-1 | 1480.54 | 1497.15 | 52.64% | 47.36% | +1.41 | 59-76 |
| 1989-09-04 | @ Philadelphia Phillies | W 7-5 | 1481.95 | 1453.88 | 49.01% | 50.99% | +1.51 | 60-76 |
| 1989-09-05 | @ Philadelphia Phillies | L 2-3 | 1483.46 | 1452.37 | 49.44% | 50.56% | -1.03 | 60-77 |
| 1989-09-06 | @ Montreal Expos | L 6-11 | 1482.43 | 1515.72 | 40.30% | 59.70% | -1.90 | 60-78 |
| 1989-09-07 | @ Montreal Expos | W 7-4 | 1480.53 | 1517.62 | 39.78% | 60.22% | +2.19 | 61-78 |
| 1989-09-08 | @ New York Mets | L 2-7 | 1482.72 | 1532.74 | 38.01% | 61.99% | -1.78 | 61-79 |
| 1989-09-09 | @ New York Mets | W 8-5 | 1480.94 | 1534.53 | 37.52% | 62.48% | +1.61 | 62-79 |
| 1989-09-10 | @ New York Mets | W 4-1 | 1482.55 | 1532.92 | 37.96% | 62.04% | +2.25 | 63-79 |
| 1989-09-11 | @ St. Louis Cardinals | W 3-1 | 1484.80 | 1512.92 | 41.02% | 58.98% | +1.75 | 64-79 |
| 1989-09-12 | @ St. Louis Cardinals | W 5-2 | 1486.55 | 1511.16 | 41.51% | 58.49% | +2.13 | 65-79 |
| 1989-09-14 | @ St. Louis Cardinals | W 4-3 | 1488.68 | 1509.04 | 42.10% | 57.90% | +1.22 | 66-79 |
| 1989-09-15 | Chicago Cubs | L 2-7 | 1489.90 | 1517.09 | 51.12% | 48.88% | -2.40 | 66-80 |
| 1989-09-16 | Chicago Cubs | W 8-6 | 1487.50 | 1519.49 | 50.43% | 49.57% | +1.47 | 67-80 |
| 1989-09-17 | Chicago Cubs | W 2-0 | 1488.97 | 1518.02 | 50.85% | 49.15% | +1.46 | 68-80 |
| 1989-09-18 | Philadelphia Phillies | W 6-2 | 1490.43 | 1455.02 | 59.99% | 40.01% | +1.68 | 69-80 |
| 1989-09-19 | Philadelphia Phillies | W 4-2 | 1492.11 | 1453.34 | 60.46% | 39.54% | +1.17 | 70-80 |
| 1989-09-20 | Montreal Expos | W 9-1 | 1493.28 | 1507.33 | 53.01% | 46.99% | +2.80 | 71-80 |
| 1989-09-21 | Montreal Expos | L 5-6 | 1496.08 | 1504.54 | 53.81% | 46.19% | -1.13 | 71-81 |
| 1989-09-22 | @ Chicago Cubs | L 2-4 | 1494.95 | 1517.41 | 41.81% | 58.19% | -1.25 | 71-82 |
| 1989-09-23 | @ Chicago Cubs | L 2-3 | 1493.70 | 1518.66 | 41.46% | 58.54% | -0.87 | 71-83 |
| 1989-09-24 | @ Chicago Cubs | L 2-4 | 1492.83 | 1519.53 | 41.22% | 58.78% | -1.22 | 71-84 |
| 1989-09-25 | St. Louis Cardinals | W 4-2 | 1491.61 | 1513.05 | 51.95% | 48.05% | +1.43 | 72-84 |
| 1989-09-26 | St. Louis Cardinals | W 4-1 | 1493.04 | 1511.62 | 52.36% | 47.64% | +1.73 | 73-84 |
| 1989-09-27 | St. Louis Cardinals | W 1-0 | 1494.77 | 1509.89 | 52.86% | 47.14% | +0.99 | 74-84 |
| 1989-09-29 | New York Mets | L 2-6 | 1495.76 | 1532.42 | 49.76% | 50.24% | -2.09 | 74-85 |
| 1989-09-29 | New York Mets | L 0-7 | 1493.67 | 1534.51 | 49.16% | 50.84% | -2.73 | 74-86 |
| 1989-09-30 | New York Mets | L 2-7 | 1490.94 | 1537.25 | 48.37% | 51.63% | -1.61 | 74-87 |
| 1989-10-01 | New York Mets | L 3-7 | 1489.33 | 1538.85 | 47.91% | 52.09% | -2.01 | 74-88 |
| 1989-04-03 | San Francisco Giants | L 3-5 | 1506.19 | 1508.55 | 54.68% | 45.32% | -1.62 | 0-1 |
| 1989-04-04 | San Francisco Giants | L 3-8 | 1504.57 | 1510.18 | 54.22% | 45.78% | -2.55 | 0-2 |
| 1989-04-05 | San Francisco Giants | W 4-3 | 1502.02 | 1512.72 | 53.49% | 46.51% | +0.98 | 1-2 |
| 1989-04-07 | @ Houston Astros | W 5-3 | 1503.00 | 1493.81 | 46.30% | 53.70% | +1.59 | 2-2 |
| 1989-04-08 | @ Houston Astros | L 2-6 | 1504.59 | 1492.21 | 46.75% | 53.25% | -1.96 | 2-3 |
| 1989-04-09 | @ Houston Astros | W 5-4 | 1502.63 | 1494.18 | 46.19% | 53.81% | +1.13 | 3-3 |
| 1989-04-10 | Atlanta Braves | W 5-2 | 1503.76 | 1465.16 | 60.43% | 39.57% | +1.44 | 4-3 |
| 1989-04-11 | Atlanta Braves | W 3-2 | 1505.20 | 1463.72 | 60.83% | 39.17% | +0.82 | 5-3 |
| 1989-04-12 | Atlanta Braves | L 0-5 | 1506.02 | 1462.90 | 61.05% | 38.95% | -2.86 | 5-4 |
| 1989-04-13 | Atlanta Braves | L 1-4 | 1503.16 | 1465.77 | 60.27% | 39.73% | -2.20 | 5-5 |
| 1989-04-14 | Cincinnati Reds | W 6-5 | 1500.96 | 1510.68 | 53.63% | 46.37% | +0.98 | 6-5 |
| 1989-04-15 | Cincinnati Reds | L 3-6 | 1501.94 | 1509.71 | 53.91% | 46.09% | -1.39 | 6-6 |
| 1989-04-16 | Cincinnati Reds | L 0-5 | 1500.55 | 1511.10 | 53.51% | 46.49% | -2.51 | 6-7 |
| 1989-04-17 | @ San Francisco Giants | L 0-9 | 1498.04 | 1516.69 | 42.34% | 57.66% | -2.67 | 6-8 |
| 1989-04-18 | @ San Francisco Giants | W 4-2 | 1495.37 | 1519.35 | 41.59% | 58.41% | +1.73 | 7-8 |
| 1989-04-19 | @ San Francisco Giants | W 4-3 | 1497.10 | 1517.62 | 42.08% | 57.92% | +1.22 | 8-8 |
| 1989-04-21 | @ Atlanta Braves | W 5-3 | 1498.32 | 1467.77 | 49.36% | 50.64% | +1.50 | 9-8 |
| 1989-04-22 | @ Atlanta Braves | L 1-5 | 1499.82 | 1466.27 | 49.80% | 50.20% | -2.09 | 9-9 |
| 1989-04-23 | @ Atlanta Braves | L 4-9 | 1497.73 | 1468.36 | 49.19% | 50.81% | -2.31 | 9-10 |
| 1989-04-24 | @ Atlanta Braves | W 5-2 | 1495.42 | 1470.67 | 48.53% | 51.47% | +1.88 | 10-10 |
| 1989-04-25 | @ Pittsburgh Pirates | W 1-0 | 1497.30 | 1500.02 | 44.59% | 55.41% | +1.16 | 11-10 |
| 1989-04-26 | @ Pittsburgh Pirates | W 3-1 | 1498.46 | 1498.86 | 44.93% | 55.07% | +1.63 | 12-10 |
| 1989-04-27 | @ Pittsburgh Pirates | W 8-1 | 1500.09 | 1497.23 | 45.39% | 54.61% | +3.04 | 13-10 |
| 1989-04-28 | @ Chicago Cubs | L 1-3 | 1503.13 | 1486.56 | 47.35% | 52.65% | -1.41 | 13-11 |
| 1989-04-29 | @ Chicago Cubs | W 5-4 | 1501.72 | 1487.96 | 46.95% | 53.05% | +1.12 | 14-11 |
| 1989-04-30 | @ Chicago Cubs | L 3-7 | 1502.84 | 1486.85 | 47.27% | 52.73% | -1.99 | 14-12 |
| 1989-05-01 | St. Louis Cardinals | L 0-6 | 1500.85 | 1502.98 | 54.71% | 45.29% | -2.81 | 14-13 |
| 1989-05-02 | St. Louis Cardinals | W 7-1 | 1498.04 | 1505.79 | 53.91% | 46.09% | +2.37 | 15-13 |
| 1989-05-03 | Chicago Cubs | L 4-5 | 1500.41 | 1487.92 | 56.79% | 43.21% | -1.20 | 15-14 |
| 1989-05-04 | Chicago Cubs | L 0-4 | 1499.21 | 1489.11 | 56.45% | 43.55% | -2.37 | 15-15 |
| 1989-05-05 | Pittsburgh Pirates | L 2-4 | 1496.84 | 1494.19 | 55.40% | 44.60% | -1.64 | 15-16 |
| 1989-05-06 | Pittsburgh Pirates | W 4-2 | 1495.20 | 1495.83 | 54.93% | 45.07% | +1.34 | 16-16 |
| 1989-05-07 | Pittsburgh Pirates | W 3-1 | 1496.54 | 1494.49 | 55.31% | 44.69% | +1.32 | 17-16 |
| 1989-05-09 | @ St. Louis Cardinals | L 3-4 | 1497.86 | 1503.71 | 44.15% | 55.85% | -0.92 | 17-17 |
| 1989-05-10 | @ St. Louis Cardinals | L 1-3 | 1496.94 | 1504.64 | 43.89% | 56.11% | -1.31 | 17-18 |
| 1989-05-11 | @ St. Louis Cardinals | L 5-6 | 1495.63 | 1505.94 | 43.52% | 56.48% | -0.91 | 17-19 |
| 1989-05-12 | @ New York Mets | W 4-3 | 1494.72 | 1537.59 | 38.98% | 61.02% | +0.91 | 18-19 |
| 1989-05-13 | @ New York Mets | L 3-4 | 1495.63 | 1536.69 | 39.23% | 60.77% | -0.59 | 18-20 |
| 1989-05-14 | @ New York Mets | L 1-2 | 1495.04 | 1537.27 | 39.07% | 60.93% | -0.82 | 18-21 |
| 1989-05-15 | @ Montreal Expos | W 6-5 | 1494.22 | 1501.68 | 43.92% | 56.08% | +0.84 | 19-21 |
| 1989-05-16 | @ Montreal Expos | W 5-2 | 1495.06 | 1500.85 | 44.16% | 55.84% | +2.03 | 20-21 |
| 1989-05-17 | @ Montreal Expos | W 6-5 | 1497.09 | 1498.82 | 44.74% | 55.26% | +1.16 | 21-21 |
| 1989-05-19 | @ Philadelphia Phillies | W 8-2 | 1498.25 | 1470.02 | 49.03% | 50.97% | +2.62 | 22-21 |
| 1989-05-20 | @ Philadelphia Phillies | W 3-2 | 1500.87 | 1467.40 | 49.78% | 50.22% | +1.05 | 23-21 |
| 1989-05-21 | @ Philadelphia Phillies | L 1-3 | 1501.92 | 1466.35 | 50.09% | 49.91% | -1.48 | 23-22 |
| 1989-05-23 | New York Mets | W 3-2 | 1500.44 | 1532.92 | 50.36% | 49.64% | +1.04 | 24-22 |
| 1989-05-24 | New York Mets | L 0-3 | 1501.48 | 1531.88 | 50.66% | 49.34% | -1.84 | 24-23 |
| 1989-05-25 | New York Mets | W 2-1 | 1499.64 | 1533.72 | 50.13% | 49.87% | +1.04 | 25-23 |
| 1989-05-26 | Montreal Expos | L 0-5 | 1500.68 | 1497.04 | 55.54% | 44.46% | -2.60 | 25-24 |
| 1989-05-27 | Montreal Expos | W 5-0 | 1498.08 | 1499.65 | 54.79% | 45.21% | +2.12 | 26-24 |
| 1989-05-28 | Montreal Expos | L 2-10 | 1500.20 | 1497.52 | 55.40% | 44.60% | -3.29 | 26-25 |
| 1989-05-29 | Philadelphia Phillies | W 1-0 | 1496.91 | 1463.52 | 59.71% | 40.29% | +0.84 | 27-25 |
| 1989-05-30 | Philadelphia Phillies | W 9-3 | 1497.75 | 1462.67 | 59.95% | 40.05% | +2.06 | 28-25 |
| 1989-05-31 | Philadelphia Phillies | W 2-1 | 1499.81 | 1460.61 | 60.52% | 39.48% | +0.83 | 29-25 |
| 1989-06-02 | @ Cincinnati Reds | L 4-9 | 1500.64 | 1504.65 | 44.41% | 55.59% | -2.08 | 29-26 |
| 1989-06-03 | @ Cincinnati Reds | L 2-6 | 1498.56 | 1506.74 | 43.82% | 56.18% | -1.84 | 29-27 |
| 1989-06-04 | @ Cincinnati Reds | L 3-5 | 1496.72 | 1508.58 | 43.30% | 56.70% | -1.29 | 29-28 |
| 1989-06-05 | @ Houston Astros | W 10-2 | 1495.43 | 1504.78 | 43.65% | 56.35% | +3.35 | 30-28 |
| 1989-06-06 | @ Houston Astros | L 7-8 | 1498.78 | 1501.44 | 44.60% | 55.40% | -0.66 | 30-29 |
| 1989-06-07 | @ Houston Astros | L 2-3 | 1498.12 | 1502.10 | 44.42% | 55.58% | -0.94 | 30-30 |
| 1989-06-08 | @ Houston Astros | L 6-7 | 1497.18 | 1503.03 | 44.15% | 55.85% | -0.65 | 30-31 |
| 1989-06-09 | @ San Francisco Giants | L 2-12 | 1496.53 | 1527.84 | 40.57% | 59.43% | -2.70 | 30-32 |
| 1989-06-10 | @ San Francisco Giants | L 0-1 | 1493.83 | 1530.54 | 39.83% | 60.17% | -0.83 | 30-33 |
| 1989-06-11 | @ San Francisco Giants | L 1-3 | 1493.00 | 1531.37 | 39.60% | 60.40% | -0.83 | 30-34 |
| 1989-06-13 | Cincinnati Reds | L 6-9 | 1492.17 | 1512.65 | 52.08% | 47.92% | -1.90 | 30-35 |
| 1989-06-14 | Cincinnati Reds | W 4-2 | 1490.27 | 1514.55 | 51.54% | 48.46% | +1.44 | 31-35 |
| 1989-06-15 | Cincinnati Reds | W 1-0 | 1491.71 | 1513.11 | 51.95% | 48.05% | +0.71 | 32-35 |
| 1989-06-16 | Houston Astros | L 1-3 | 1492.42 | 1503.79 | 53.39% | 46.61% | -1.58 | 32-36 |
| 1989-06-17 | Houston Astros | W 2-1 | 1490.84 | 1505.38 | 52.94% | 47.06% | +0.99 | 33-36 |
| 1989-06-18 | Houston Astros | L 2-5 | 1491.83 | 1504.39 | 53.22% | 46.78% | -1.94 | 33-37 |
| 1989-06-19 | Los Angeles Dodgers | W 5-1 | 1489.89 | 1516.48 | 51.21% | 48.79% | +2.05 | 34-37 |
| 1989-06-20 | Los Angeles Dodgers | W 2-0 | 1491.94 | 1514.43 | 51.80% | 48.20% | +1.43 | 35-37 |
| 1989-06-21 | Los Angeles Dodgers | L 2-6 | 1493.37 | 1513.00 | 52.21% | 47.79% | -2.19 | 35-38 |
| 1989-06-23 | San Francisco Giants | L 7-8 | 1491.18 | 1539.46 | 48.09% | 51.91% | -1.01 | 35-39 |
| 1989-06-24 | San Francisco Giants | L 1-3 | 1490.17 | 1540.47 | 47.80% | 52.20% | -1.42 | 35-40 |
| 1989-06-25 | San Francisco Giants | W 10-7 | 1488.75 | 1541.89 | 47.39% | 52.61% | +1.91 | 36-40 |
| 1989-06-27 | @ Los Angeles Dodgers | W 5-3 | 1490.66 | 1518.47 | 41.06% | 58.94% | +1.24 | 37-40 |
| 1989-06-28 | @ Los Angeles Dodgers | W 2-1 | 1491.90 | 1517.23 | 41.41% | 58.59% | +1.23 | 38-40 |
| 1989-06-29 | @ Los Angeles Dodgers | W 5-3 | 1493.13 | 1516.00 | 41.75% | 58.25% | +1.73 | 39-40 |
| 1989-06-30 | @ St. Louis Cardinals | L 3-4 | 1494.86 | 1490.96 | 45.54% | 54.46% | -0.96 | 39-41 |
| 1989-07-01 | @ St. Louis Cardinals | L 3-9 | 1493.90 | 1491.92 | 45.27% | 54.73% | -2.32 | 39-42 |
| 1989-07-02 | @ St. Louis Cardinals | W 5-2 | 1491.58 | 1494.24 | 44.60% | 55.40% | +2.01 | 40-42 |
| 1989-07-04 | @ Chicago Cubs | L 1-5 | 1493.59 | 1497.52 | 44.42% | 55.58% | -1.86 | 40-43 |
| 1989-07-05 | @ Chicago Cubs | L 3-5 | 1491.73 | 1499.39 | 43.89% | 56.11% | -1.31 | 40-44 |
| 1989-07-06 | @ Chicago Cubs | L 3-7 | 1490.42 | 1500.69 | 43.52% | 56.48% | -1.83 | 40-45 |
| 1989-07-07 | @ Pittsburgh Pirates | L 0-3 | 1488.59 | 1495.72 | 43.97% | 56.03% | -1.60 | 40-46 |
| 1989-07-08 | @ Pittsburgh Pirates | W 2-0 | 1486.99 | 1497.32 | 43.52% | 56.48% | +1.68 | 41-46 |
| 1989-07-09 | @ Pittsburgh Pirates | W 5-3 | 1488.67 | 1495.65 | 43.99% | 56.01% | +1.67 | 42-46 |
| 1989-07-13 | Chicago Cubs | L 3-7 | 1490.34 | 1503.63 | 53.12% | 46.88% | -2.24 | 42-47 |
| 1989-07-14 | Chicago Cubs | W 7-4 | 1488.10 | 1505.86 | 52.48% | 47.52% | +1.73 | 43-47 |
| 1989-07-15 | Chicago Cubs | W 3-2 | 1489.83 | 1504.13 | 52.97% | 47.03% | +0.99 | 44-47 |
| 1989-07-16 | Chicago Cubs | W 4-3 | 1490.82 | 1503.15 | 53.26% | 46.74% | +0.98 | 45-47 |
| 1989-07-17 | Pittsburgh Pirates | L 1-4 | 1491.80 | 1492.63 | 54.90% | 45.10% | -1.99 | 45-48 |
| 1989-07-18 | Pittsburgh Pirates | W 17-4 | 1489.81 | 1494.63 | 54.33% | 45.67% | +3.45 | 46-48 |
| 1989-07-19 | Pittsburgh Pirates | W 9-1 | 1493.26 | 1491.17 | 55.32% | 44.68% | +2.66 | 47-48 |
| 1989-07-20 | St. Louis Cardinals | L 1-7 | 1495.92 | 1496.87 | 54.88% | 45.12% | -2.83 | 47-49 |
| 1989-07-21 | St. Louis Cardinals | L 0-5 | 1493.09 | 1499.69 | 54.08% | 45.92% | -2.53 | 47-50 |
| 1989-07-22 | St. Louis Cardinals | L 2-5 | 1490.56 | 1502.23 | 53.35% | 46.65% | -1.95 | 47-51 |
| 1989-07-23 | St. Louis Cardinals | L 2-3 | 1488.61 | 1504.17 | 52.79% | 47.21% | -1.10 | 47-52 |
| 1989-07-25 | @ Cincinnati Reds | W 6-2 | 1487.51 | 1484.88 | 45.36% | 54.64% | +2.29 | 48-52 |
| 1989-07-26 | @ Cincinnati Reds | W 5-3 | 1489.80 | 1482.59 | 46.01% | 53.99% | +1.60 | 49-52 |
| 1989-07-27 | @ Cincinnati Reds | L 1-6 | 1491.40 | 1480.99 | 46.47% | 53.53% | -2.18 | 49-53 |
| 1989-07-28 | Los Angeles Dodgers | W 2-1 | 1489.22 | 1505.59 | 52.68% | 47.32% | +1.00 | 50-53 |
| 1989-07-29 | Los Angeles Dodgers | W 9-4 | 1490.22 | 1504.59 | 52.96% | 47.04% | +2.20 | 51-53 |
| 1989-07-30 | Los Angeles Dodgers | L 1-10 | 1492.42 | 1502.38 | 53.59% | 46.41% | -3.37 | 51-54 |
| 1989-08-01 | @ Atlanta Braves | W 5-2 | 1489.05 | 1451.15 | 50.42% | 49.58% | +1.27 | 52-54 |
| 1989-08-02 | @ Atlanta Braves | W 9-7 | 1490.32 | 1449.88 | 50.79% | 49.21% | +1.47 | 53-54 |
| 1989-08-03 | @ Atlanta Braves | W 6-5 | 1491.79 | 1448.42 | 51.21% | 48.79% | +1.02 | 54-54 |
| 1989-08-04 | @ Los Angeles Dodgers | L 3-6 | 1492.81 | 1507.48 | 42.90% | 57.10% | -1.56 | 54-55 |
| 1989-08-05 | @ Los Angeles Dodgers | W 4-2 | 1491.25 | 1509.04 | 42.46% | 57.54% | +1.71 | 55-55 |
| 1989-08-06 | @ Los Angeles Dodgers | L 2-4 | 1492.96 | 1507.33 | 42.95% | 57.05% | -1.28 | 55-56 |
| 1989-08-07 | Houston Astros | W 5-2 | 1491.68 | 1508.34 | 52.63% | 47.37% | +1.73 | 56-56 |
| 1989-08-08 | Houston Astros | L 3-12 | 1493.41 | 1506.61 | 53.13% | 46.87% | -3.35 | 56-57 |
| 1989-08-09 | Houston Astros | W 2-1 | 1490.06 | 1509.96 | 52.17% | 47.83% | +1.00 | 57-57 |
| 1989-08-10 | Houston Astros | W 13-3 | 1491.06 | 1508.96 | 52.46% | 47.54% | +3.16 | 58-57 |
| 1989-08-11 | Atlanta Braves | L 5-6 | 1494.22 | 1450.53 | 61.13% | 38.87% | -1.28 | 58-58 |
| 1989-08-11 | Atlanta Braves | W 2-0 | 1492.94 | 1451.82 | 60.78% | 39.22% | +1.16 | 59-58 |
| 1989-08-12 | Atlanta Braves | L 4-5 | 1494.10 | 1450.65 | 61.10% | 38.90% | -1.28 | 59-59 |
| 1989-08-15 | @ New York Mets | L 2-3 | 1492.82 | 1542.60 | 38.04% | 61.96% | -0.80 | 59-60 |
| 1989-08-16 | @ New York Mets | L 2-7 | 1492.02 | 1543.40 | 37.82% | 62.18% | -1.78 | 59-61 |
| 1989-08-17 | @ New York Mets | W 6-2 | 1490.24 | 1545.18 | 37.34% | 62.66% | +2.63 | 60-61 |
| 1989-08-18 | @ Montreal Expos | L 2-5 | 1492.87 | 1513.50 | 42.07% | 57.93% | -1.53 | 60-62 |
| 1989-08-19 | @ Montreal Expos | L 4-6 | 1491.34 | 1515.03 | 41.64% | 58.36% | -1.23 | 60-63 |
| 1989-08-20 | @ Montreal Expos | W 5-2 | 1490.11 | 1516.26 | 41.29% | 58.71% | +2.13 | 61-63 |
| 1989-08-21 | @ Philadelphia Phillies | W 8-2 | 1492.24 | 1457.17 | 50.01% | 49.99% | +2.57 | 62-63 |
| 1989-08-22 | @ Philadelphia Phillies | L 2-4 | 1494.81 | 1454.60 | 50.75% | 49.25% | -1.50 | 62-64 |
| 1989-08-23 | @ Philadelphia Phillies | W 7-3 | 1493.31 | 1456.10 | 50.32% | 49.68% | +2.08 | 63-64 |
| 1989-08-25 | New York Mets | W 5-3 | 1495.39 | 1539.84 | 48.64% | 51.36% | +1.08 | 64-64 |
| 1989-08-26 | New York Mets | W 9-4 | 1496.47 | 1538.76 | 48.95% | 51.05% | +2.40 | 65-64 |
| 1989-08-27 | New York Mets | W 13-7 | 1498.87 | 1536.37 | 49.64% | 50.36% | +2.59 | 66-64 |
| 1989-08-28 | Montreal Expos | W 9-4 | 1501.46 | 1516.00 | 52.94% | 47.06% | +2.21 | 67-64 |
| 1989-08-29 | Montreal Expos | W 2-1 | 1503.67 | 1513.79 | 53.57% | 46.43% | +0.98 | 68-64 |
| 1989-08-30 | Montreal Expos | L 1-5 | 1504.65 | 1512.81 | 53.85% | 46.15% | -2.27 | 68-65 |
| 1989-08-31 | Philadelphia Phillies | W 5-1 | 1502.38 | 1457.91 | 61.24% | 38.76% | +1.63 | 69-65 |
| 1989-09-02 | Philadelphia Phillies | W 3-2 | 1504.01 | 1456.28 | 61.68% | 38.32% | +0.81 | 70-65 |
| 1989-09-03 | Philadelphia Phillies | W 9-5 | 1504.82 | 1455.48 | 61.90% | 38.10% | +1.60 | 71-65 |
| 1989-09-04 | @ Atlanta Braves | W 10-9 | 1506.42 | 1449.83 | 53.11% | 46.89% | +0.98 | 72-65 |
| 1989-09-05 | @ Atlanta Braves | W 7-5 | 1507.40 | 1448.84 | 53.39% | 46.61% | +0.98 | 73-65 |
| 1989-09-06 | @ Houston Astros | W 3-2 | 1508.38 | 1498.56 | 46.39% | 53.61% | +1.13 | 74-65 |
| 1989-09-07 | @ Houston Astros | L 1-2 | 1509.51 | 1497.43 | 46.71% | 53.29% | -0.98 | 74-66 |
| 1989-09-08 | Los Angeles Dodgers | W 1-0 | 1508.53 | 1507.46 | 55.17% | 44.83% | +0.94 | 75-66 |
| 1989-09-09 | Los Angeles Dodgers | W 3-1 | 1509.47 | 1506.52 | 55.44% | 44.56% | +1.32 | 76-66 |
| 1989-09-10 | Los Angeles Dodgers | L 8-14 | 1510.79 | 1505.20 | 55.81% | 44.19% | -2.87 | 76-67 |
| 1989-09-11 | Houston Astros | W 7-3 | 1507.92 | 1500.56 | 56.06% | 43.94% | +1.84 | 77-67 |
| 1989-09-12 | Houston Astros | W 9-0 | 1509.76 | 1498.72 | 56.59% | 43.41% | +2.74 | 78-67 |
| 1989-09-13 | Atlanta Braves | W 3-2 | 1512.50 | 1444.26 | 64.43% | 35.57% | +0.75 | 79-67 |
| 1989-09-14 | Atlanta Braves | L 4-13 | 1513.25 | 1443.51 | 64.63% | 35.37% | -4.08 | 79-68 |
| 1989-09-15 | @ San Francisco Giants | W 5-3 | 1509.17 | 1534.87 | 41.36% | 58.64% | +1.75 | 80-68 |
| 1989-09-17 | @ San Francisco Giants | L 3-5 | 1510.92 | 1533.13 | 41.84% | 58.16% | -1.25 | 80-69 |
| 1989-09-17 | @ San Francisco Giants | W 6-1 | 1509.67 | 1534.38 | 41.49% | 58.51% | +2.75 | 81-69 |
| 1989-09-19 | @ Cincinnati Reds | W 5-1 | 1512.42 | 1487.97 | 48.49% | 51.51% | +2.16 | 82-69 |
| 1989-09-20 | @ Cincinnati Reds | W 3-1 | 1514.58 | 1485.80 | 49.11% | 50.89% | +1.07 | 83-69 |
| 1989-09-21 | @ Cincinnati Reds | W 11-7 | 1515.65 | 1484.73 | 49.42% | 50.58% | +2.13 | 84-69 |
| 1989-09-22 | @ Los Angeles Dodgers | L 1-2 | 1517.78 | 1506.54 | 46.59% | 53.41% | -0.98 | 84-70 |
| 1989-09-23 | @ Los Angeles Dodgers | W 7-1 | 1516.80 | 1507.52 | 46.31% | 53.69% | +2.76 | 85-70 |
| 1989-09-24 | @ Los Angeles Dodgers | W 1-0 | 1519.56 | 1504.75 | 47.10% | 52.90% | +1.11 | 86-70 |
| 1989-09-25 | Cincinnati Reds | L 3-5 | 1520.67 | 1485.34 | 59.98% | 40.02% | -1.78 | 86-71 |
| 1989-09-26 | Cincinnati Reds | W 3-1 | 1518.89 | 1487.12 | 59.49% | 40.51% | +1.20 | 87-71 |
| 1989-09-27 | Cincinnati Reds | L 1-2 | 1520.09 | 1485.92 | 59.82% | 40.18% | -0.88 | 87-72 |
| 1989-09-29 | San Francisco Giants | L 2-7 | 1519.21 | 1532.24 | 53.15% | 46.85% | -2.50 | 87-73 |
| 1989-09-30 | San Francisco Giants | W 11-5 | 1516.71 | 1534.73 | 52.44% | 47.56% | +2.45 | 88-73 |
| 1989-10-01 | San Francisco Giants | W 3-0 | 1519.16 | 1532.29 | 53.14% | 46.86% | +1.70 | 89-73 |
| 1989-04-03 | @ San Diego Padres | W 5-3 | 1508.55 | 1506.19 | 45.32% | 54.68% | +1.63 | 1-0 |
| 1989-04-04 | @ San Diego Padres | W 8-3 | 1510.18 | 1504.57 | 45.78% | 54.22% | +2.54 | 2-0 |
| 1989-04-05 | @ San Diego Padres | L 3-4 | 1512.72 | 1502.02 | 46.51% | 53.49% | -0.97 | 2-1 |
| 1989-04-07 | @ Cincinnati Reds | L 3-4 | 1511.75 | 1510.66 | 45.14% | 54.86% | -0.67 | 2-2 |
| 1989-04-09 | @ Cincinnati Reds | W 9-1 | 1511.08 | 1511.33 | 44.95% | 55.05% | +3.27 | 3-2 |
| 1989-04-10 | Los Angeles Dodgers | L 4-7 | 1514.35 | 1517.17 | 54.61% | 45.39% | -1.99 | 3-3 |
| 1989-04-11 | Los Angeles Dodgers | W 8-3 | 1512.36 | 1519.16 | 54.05% | 45.95% | +2.16 | 4-3 |
| 1989-04-12 | Los Angeles Dodgers | W 3-1 | 1514.52 | 1517.00 | 54.66% | 45.34% | +1.34 | 5-3 |
| 1989-04-14 | Atlanta Braves | W 7-5 | 1515.86 | 1467.96 | 61.71% | 38.29% | +1.14 | 6-3 |
| 1989-04-15 | Atlanta Braves | W 1-0 | 1517.00 | 1466.82 | 62.02% | 37.98% | +0.80 | 7-3 |
| 1989-04-16 | Atlanta Braves | L 2-7 | 1517.80 | 1466.02 | 62.23% | 37.77% | -2.92 | 7-4 |
| 1989-04-16 | Atlanta Braves | W 6-1 | 1514.88 | 1468.95 | 61.44% | 38.56% | +1.81 | 8-4 |
| 1989-04-17 | San Diego Padres | W 9-0 | 1516.69 | 1498.04 | 57.66% | 42.34% | +2.66 | 9-4 |
| 1989-04-18 | San Diego Padres | L 2-4 | 1519.35 | 1495.37 | 58.41% | 41.59% | -1.73 | 9-5 |
| 1989-04-19 | San Diego Padres | L 3-4 | 1517.62 | 1497.10 | 57.92% | 42.08% | -1.22 | 9-6 |
| 1989-04-21 | @ Los Angeles Dodgers | L 2-8 | 1516.40 | 1518.43 | 44.69% | 55.31% | -2.30 | 9-7 |
| 1989-04-22 | @ Los Angeles Dodgers | W 5-4 | 1514.10 | 1520.73 | 44.04% | 55.96% | +1.18 | 10-7 |
| 1989-04-23 | @ Los Angeles Dodgers | L 6-7 | 1515.28 | 1519.56 | 44.37% | 55.63% | -0.66 | 10-8 |
| 1989-04-25 | @ St. Louis Cardinals | W 4-0 | 1514.62 | 1497.29 | 47.46% | 52.54% | +2.21 | 11-8 |
| 1989-04-26 | @ St. Louis Cardinals | L 1-3 | 1516.83 | 1495.08 | 48.10% | 51.90% | -1.43 | 11-9 |
| 1989-04-27 | @ St. Louis Cardinals | L 1-10 | 1515.40 | 1496.51 | 47.69% | 52.31% | -3.01 | 11-10 |
| 1989-04-28 | @ Pittsburgh Pirates | L 0-1 | 1512.39 | 1494.19 | 47.59% | 52.41% | -0.99 | 11-11 |
| 1989-04-29 | @ Pittsburgh Pirates | W 4-3 | 1511.40 | 1495.19 | 47.30% | 52.70% | +1.10 | 12-11 |
| 1989-04-30 | @ Pittsburgh Pirates | L 1-11 | 1512.50 | 1494.08 | 47.62% | 52.38% | -3.16 | 12-12 |
| 1989-05-01 | Chicago Cubs | L 3-4 | 1509.34 | 1488.84 | 57.92% | 42.08% | -0.86 | 12-13 |
| 1989-05-02 | Chicago Cubs | W 4-0 | 1508.48 | 1489.70 | 57.68% | 42.32% | +1.78 | 13-13 |
| 1989-05-03 | Pittsburgh Pirates | L 3-5 | 1510.26 | 1494.05 | 57.31% | 42.69% | -1.70 | 13-14 |
| 1989-05-04 | Pittsburgh Pirates | W 6-3 | 1508.56 | 1495.76 | 56.83% | 43.17% | +1.57 | 14-14 |
| 1989-05-05 | St. Louis Cardinals | L 1-3 | 1510.13 | 1506.75 | 55.50% | 44.50% | -1.65 | 14-15 |
| 1989-05-06 | St. Louis Cardinals | W 9-0 | 1508.48 | 1508.40 | 55.03% | 44.97% | +2.83 | 15-15 |
| 1989-05-07 | St. Louis Cardinals | W 5-1 | 1511.31 | 1505.57 | 55.83% | 44.17% | +1.86 | 16-15 |
| 1989-05-09 | @ Chicago Cubs | W 4-2 | 1513.17 | 1493.47 | 47.80% | 52.20% | +1.55 | 17-15 |
| 1989-05-10 | @ Chicago Cubs | W 4-3 | 1514.72 | 1491.92 | 48.25% | 51.75% | +1.08 | 18-15 |
| 1989-05-12 | @ Montreal Expos | W 2-1 | 1515.80 | 1500.80 | 47.13% | 52.87% | +1.11 | 19-15 |
| 1989-05-13 | @ Montreal Expos | L 4-5 | 1516.91 | 1499.69 | 47.45% | 52.55% | -0.99 | 19-16 |
| 1989-05-14 | @ Montreal Expos | L 3-4 | 1515.92 | 1500.69 | 47.16% | 52.84% | -0.99 | 19-17 |
| 1989-05-15 | @ Philadelphia Phillies | L 2-3 | 1514.93 | 1474.71 | 50.75% | 49.25% | -0.76 | 19-18 |
| 1989-05-16 | @ Philadelphia Phillies | W 13-5 | 1514.17 | 1475.46 | 50.54% | 49.46% | +2.94 | 20-18 |
| 1989-05-17 | @ Philadelphia Phillies | W 6-0 | 1517.11 | 1472.52 | 51.38% | 48.62% | +2.50 | 21-18 |
| 1989-05-19 | @ New York Mets | L 2-3 | 1519.61 | 1536.78 | 42.55% | 57.45% | -0.63 | 21-19 |
| 1989-05-20 | @ New York Mets | W 3-0 | 1518.98 | 1537.41 | 42.37% | 57.63% | +2.10 | 22-19 |
| 1989-05-21 | @ New York Mets | W 10-6 | 1521.08 | 1535.32 | 42.96% | 57.04% | +2.39 | 23-19 |
| 1989-05-23 | Montreal Expos | W 4-2 | 1523.47 | 1495.26 | 59.00% | 41.00% | +1.22 | 24-19 |
| 1989-05-24 | Montreal Expos | L 0-1 | 1524.69 | 1494.04 | 59.33% | 40.67% | -1.25 | 24-20 |
| 1989-05-25 | Montreal Expos | L 0-2 | 1523.44 | 1495.29 | 58.99% | 41.01% | -1.75 | 24-21 |
| 1989-05-26 | Philadelphia Phillies | W 6-1 | 1521.69 | 1468.17 | 62.47% | 37.53% | +1.76 | 25-21 |
| 1989-05-27 | Philadelphia Phillies | W 6-2 | 1523.45 | 1466.41 | 62.94% | 37.06% | +1.56 | 26-21 |
| 1989-05-28 | Philadelphia Phillies | W 8-5 | 1525.01 | 1464.85 | 63.36% | 36.64% | +1.33 | 27-21 |
| 1989-05-29 | New York Mets | W 3-2 | 1526.34 | 1533.72 | 53.96% | 46.04% | +0.97 | 28-21 |
| 1989-05-30 | New York Mets | W 10-3 | 1527.31 | 1532.75 | 54.24% | 45.76% | +2.54 | 29-21 |
| 1989-05-31 | New York Mets | L 1-3 | 1529.85 | 1530.21 | 54.97% | 45.03% | -1.15 | 29-22 |
| 1989-06-02 | @ Atlanta Braves | W 7-6 | 1528.70 | 1463.43 | 54.35% | 45.65% | +0.96 | 30-22 |
| 1989-06-03 | @ Atlanta Braves | W 4-0 | 1529.66 | 1462.47 | 54.62% | 45.38% | +1.90 | 31-22 |
| 1989-06-04 | @ Atlanta Braves | L 3-6 | 1531.56 | 1460.56 | 55.16% | 44.84% | -2.00 | 31-23 |
| 1989-06-05 | @ Cincinnati Reds | W 11-8 | 1529.56 | 1509.86 | 47.80% | 52.20% | +1.89 | 32-23 |
| 1989-06-06 | @ Cincinnati Reds | L 3-4 | 1531.45 | 1507.96 | 48.35% | 51.65% | -1.01 | 32-24 |
| 1989-06-06 | @ Cincinnati Reds | W 3-2 | 1530.44 | 1508.98 | 48.06% | 51.94% | +1.09 | 33-24 |
| 1989-06-07 | @ Cincinnati Reds | L 5-12 | 1531.53 | 1507.89 | 48.37% | 51.63% | -2.69 | 33-25 |
| 1989-06-08 | @ Cincinnati Reds | L 2-3 | 1528.84 | 1510.58 | 47.60% | 52.40% | -1.00 | 33-26 |
| 1989-06-09 | San Diego Padres | W 12-2 | 1527.84 | 1496.53 | 59.43% | 40.57% | +2.70 | 34-26 |
| 1989-06-10 | San Diego Padres | W 1-0 | 1530.54 | 1493.83 | 60.17% | 39.83% | +0.83 | 35-26 |
| 1989-06-11 | San Diego Padres | W 3-1 | 1531.37 | 1493.00 | 60.40% | 39.60% | +0.83 | 36-26 |
| 1989-06-13 | Atlanta Braves | W 3-2 | 1532.20 | 1455.96 | 65.48% | 34.52% | +0.73 | 37-26 |
| 1989-06-14 | Atlanta Braves | W 10-1 | 1532.93 | 1455.23 | 65.67% | 34.33% | +2.16 | 38-26 |
| 1989-06-15 | Atlanta Braves | L 1-2 | 1535.09 | 1453.07 | 66.23% | 33.77% | -1.39 | 38-27 |
| 1989-06-16 | Cincinnati Reds | L 4-5 | 1533.70 | 1512.40 | 58.03% | 41.97% | -1.22 | 38-28 |
| 1989-06-17 | Cincinnati Reds | W 8-1 | 1532.48 | 1513.62 | 57.69% | 42.31% | +2.35 | 39-28 |
| 1989-06-18 | Cincinnati Reds | W 2-1 | 1534.83 | 1511.26 | 58.35% | 41.65% | +0.88 | 40-28 |
| 1989-06-19 | Houston Astros | W 3-2 | 1535.71 | 1506.32 | 59.16% | 40.84% | +0.86 | 41-28 |
| 1989-06-20 | Houston Astros | W 4-0 | 1536.57 | 1505.47 | 59.40% | 40.60% | +1.70 | 42-28 |
| 1989-06-21 | Houston Astros | W 2-0 | 1538.27 | 1503.76 | 59.87% | 40.13% | +1.19 | 43-28 |
| 1989-06-23 | @ San Diego Padres | W 8-7 | 1539.46 | 1491.18 | 51.91% | 48.09% | +1.01 | 44-28 |
| 1989-06-24 | @ San Diego Padres | W 3-1 | 1540.47 | 1490.17 | 52.20% | 47.80% | +1.42 | 45-28 |
| 1989-06-25 | @ San Diego Padres | L 7-10 | 1541.89 | 1488.75 | 52.61% | 47.39% | -1.91 | 45-29 |
| 1989-06-26 | @ Houston Astros | W 4-3 | 1539.98 | 1507.80 | 49.60% | 50.40% | +1.06 | 46-29 |
| 1989-06-27 | @ Houston Astros | L 5-7 | 1541.04 | 1506.74 | 49.90% | 50.10% | -1.48 | 46-30 |
| 1989-06-28 | @ Houston Astros | L 3-7 | 1539.56 | 1508.22 | 49.47% | 50.53% | -2.08 | 46-31 |
| 1989-06-29 | Chicago Cubs | W 12-2 | 1537.48 | 1497.88 | 60.57% | 39.43% | +2.62 | 47-31 |
| 1989-06-30 | Chicago Cubs | L 4-6 | 1540.10 | 1495.26 | 61.29% | 38.71% | -1.82 | 47-32 |
| 1989-07-01 | Chicago Cubs | L 2-3 | 1538.28 | 1497.08 | 60.79% | 39.21% | -1.28 | 47-33 |
| 1989-07-02 | Chicago Cubs | W 4-3 | 1537.00 | 1498.36 | 60.44% | 39.56% | +0.83 | 48-33 |
| 1989-07-04 | @ Pittsburgh Pirates | L 3-5 | 1537.83 | 1496.41 | 50.93% | 49.07% | -1.51 | 48-34 |
| 1989-07-05 | @ Pittsburgh Pirates | W 6-4 | 1536.32 | 1497.92 | 50.49% | 49.51% | +1.47 | 49-34 |
| 1989-07-06 | @ Pittsburgh Pirates | W 2-1 | 1537.79 | 1496.45 | 50.91% | 49.09% | +0.73 | 50-34 |
| 1989-07-07 | @ St. Louis Cardinals | L 4-6 | 1538.52 | 1497.69 | 50.84% | 49.16% | -1.51 | 50-35 |
| 1989-07-08 | @ St. Louis Cardinals | W 8-5 | 1537.01 | 1499.20 | 50.41% | 49.59% | +1.80 | 51-35 |
| 1989-07-09 | @ St. Louis Cardinals | L 4-6 | 1538.81 | 1497.39 | 50.93% | 49.07% | -1.51 | 51-36 |
| 1989-07-13 | Pittsburgh Pirates | W 3-2 | 1537.30 | 1493.98 | 61.08% | 38.92% | +0.58 | 52-36 |
| 1989-07-14 | Pittsburgh Pirates | L 4-7 | 1537.88 | 1493.40 | 61.24% | 38.76% | -2.23 | 52-37 |
| 1989-07-15 | Pittsburgh Pirates | W 8-3 | 1535.65 | 1495.63 | 60.63% | 39.37% | +1.85 | 53-37 |
| 1989-07-16 | Pittsburgh Pirates | W 3-1 | 1537.50 | 1493.78 | 61.14% | 38.86% | +1.15 | 54-37 |
| 1989-07-17 | St. Louis Cardinals | W 8-4 | 1538.65 | 1501.34 | 60.26% | 39.74% | +1.67 | 55-37 |
| 1989-07-18 | St. Louis Cardinals | W 7-3 | 1540.32 | 1499.67 | 60.72% | 39.28% | +1.65 | 56-37 |
| 1989-07-19 | St. Louis Cardinals | W 7-5 | 1541.97 | 1498.02 | 61.17% | 38.83% | +1.15 | 57-37 |
| 1989-07-20 | @ Chicago Cubs | L 3-4 | 1543.12 | 1504.85 | 50.47% | 49.53% | -0.75 | 57-38 |
| 1989-07-21 | @ Chicago Cubs | W 4-3 | 1542.37 | 1505.60 | 50.26% | 49.74% | +1.05 | 58-38 |
| 1989-07-22 | @ Chicago Cubs | L 2-5 | 1543.42 | 1504.55 | 50.56% | 49.44% | -1.84 | 58-39 |
| 1989-07-23 | @ Chicago Cubs | L 5-9 | 1541.58 | 1506.39 | 50.03% | 49.97% | -2.10 | 58-40 |
| 1989-07-24 | @ Atlanta Braves | W 2-0 | 1539.48 | 1449.46 | 57.86% | 42.14% | +1.25 | 59-40 |
| 1989-07-25 | @ Atlanta Braves | W 5-4 | 1540.73 | 1448.20 | 58.21% | 41.79% | +0.88 | 60-40 |
| 1989-07-26 | @ Atlanta Braves | L 4-5 | 1541.61 | 1447.33 | 58.45% | 41.55% | -1.23 | 60-41 |
| 1989-07-27 | @ Atlanta Braves | L 1-10 | 1540.38 | 1448.55 | 58.11% | 41.89% | -3.66 | 60-42 |
| 1989-07-28 | @ Houston Astros | W 3-2 | 1536.72 | 1510.58 | 48.73% | 51.27% | +1.08 | 61-42 |
| 1989-07-29 | @ Houston Astros | L 1-8 | 1537.80 | 1509.50 | 49.04% | 50.96% | -2.73 | 61-43 |
| 1989-07-30 | @ Houston Astros | L 2-6 | 1535.07 | 1512.23 | 48.25% | 51.75% | -2.02 | 61-44 |
| 1989-08-01 | @ Los Angeles Dodgers | W 5-2 | 1533.05 | 1505.76 | 48.89% | 51.11% | +1.85 | 62-44 |
| 1989-08-02 | @ Los Angeles Dodgers | L 4-7 | 1534.90 | 1503.90 | 49.43% | 50.57% | -1.79 | 62-45 |
| 1989-08-03 | @ Los Angeles Dodgers | L 3-6 | 1533.11 | 1505.70 | 48.91% | 51.09% | -1.78 | 62-46 |
| 1989-08-04 | Houston Astros | W 4-2 | 1531.33 | 1510.67 | 57.94% | 42.06% | +1.25 | 63-46 |
| 1989-08-05 | Houston Astros | W 7-0 | 1532.58 | 1509.42 | 58.29% | 41.71% | +2.31 | 64-46 |
| 1989-08-06 | Houston Astros | L 2-3 | 1534.89 | 1507.10 | 58.94% | 41.06% | -1.23 | 64-47 |
| 1989-08-07 | Cincinnati Reds | L 2-10 | 1533.66 | 1486.12 | 61.66% | 38.34% | -3.67 | 64-48 |
| 1989-08-08 | Cincinnati Reds | L 4-10 | 1529.99 | 1489.78 | 60.66% | 39.34% | -3.12 | 64-49 |
| 1989-08-09 | Cincinnati Reds | W 10-1 | 1526.87 | 1492.90 | 59.80% | 40.20% | +2.54 | 65-49 |
| 1989-08-10 | Cincinnati Reds | W 4-3 | 1529.41 | 1490.37 | 60.49% | 39.51% | +0.83 | 66-49 |
| 1989-08-11 | Los Angeles Dodgers | W 10-2 | 1530.24 | 1507.17 | 58.28% | 41.72% | +2.47 | 67-49 |
| 1989-08-12 | Los Angeles Dodgers | L 1-5 | 1532.71 | 1504.69 | 58.97% | 41.03% | -2.47 | 67-50 |
| 1989-08-13 | Los Angeles Dodgers | L 2-3 | 1530.24 | 1507.17 | 58.28% | 41.72% | -0.87 | 67-51 |
| 1989-08-15 | @ Montreal Expos | W 3-2 | 1529.37 | 1515.70 | 46.94% | 53.06% | +1.12 | 68-51 |
| 1989-08-16 | @ Montreal Expos | L 2-4 | 1530.49 | 1514.59 | 47.26% | 52.74% | -1.41 | 68-52 |
| 1989-08-17 | @ Montreal Expos | W 10-5 | 1529.08 | 1515.99 | 46.85% | 53.15% | +2.50 | 69-52 |
| 1989-08-18 | @ Philadelphia Phillies | W 5-2 | 1531.58 | 1459.24 | 55.36% | 44.64% | +1.62 | 70-52 |
| 1989-08-19 | @ Philadelphia Phillies | L 0-1 | 1533.20 | 1457.61 | 55.82% | 44.18% | -1.17 | 70-53 |
| 1989-08-20 | @ Philadelphia Phillies | W 5-2 | 1532.03 | 1458.79 | 55.48% | 44.52% | +1.62 | 71-53 |
| 1989-08-21 | @ New York Mets | L 1-4 | 1533.65 | 1543.56 | 43.58% | 56.42% | -1.58 | 71-54 |
| 1989-08-22 | @ New York Mets | W 5-0 | 1532.07 | 1545.15 | 43.13% | 56.87% | +2.67 | 72-54 |
| 1989-08-23 | @ New York Mets | W 5-0 | 1534.74 | 1542.48 | 43.88% | 56.12% | +2.63 | 73-54 |
| 1989-08-25 | Montreal Expos | L 2-12 | 1537.37 | 1511.99 | 58.60% | 41.40% | -3.89 | 73-55 |
| 1989-08-26 | Montreal Expos | W 8-3 | 1533.48 | 1515.88 | 57.51% | 42.49% | +1.99 | 74-55 |
| 1989-08-27 | Montreal Expos | L 3-6 | 1535.47 | 1513.88 | 58.07% | 41.93% | -2.11 | 74-56 |
| 1989-08-28 | Philadelphia Phillies | L 1-9 | 1533.36 | 1451.67 | 66.19% | 33.81% | -3.93 | 74-57 |
| 1989-08-29 | Philadelphia Phillies | L 1-6 | 1529.43 | 1455.60 | 65.17% | 34.83% | -3.06 | 74-58 |
| 1989-08-30 | Philadelphia Phillies | W 3-2 | 1526.37 | 1458.66 | 64.36% | 35.64% | +0.75 | 75-58 |
| 1989-09-01 | New York Mets | W 7-1 | 1527.12 | 1538.57 | 53.38% | 46.62% | +2.40 | 76-58 |
| 1989-09-02 | New York Mets | W 6-2 | 1529.52 | 1536.17 | 54.07% | 45.93% | +1.93 | 77-58 |
| 1989-09-03 | New York Mets | W 4-0 | 1531.45 | 1534.24 | 54.62% | 45.38% | +1.90 | 78-58 |
| 1989-09-04 | @ Cincinnati Reds | W 9-8 | 1533.35 | 1495.75 | 50.38% | 49.62% | +1.04 | 79-58 |
| 1989-09-05 | @ Cincinnati Reds | L 5-6 | 1534.39 | 1494.71 | 50.68% | 49.32% | -1.06 | 79-59 |
| 1989-09-06 | @ Atlanta Braves | W 7-2 | 1533.33 | 1447.86 | 57.21% | 42.79% | +2.01 | 80-59 |
| 1989-09-07 | @ Atlanta Braves | W 7-5 | 1535.34 | 1445.86 | 57.78% | 42.22% | +1.25 | 81-59 |
| 1989-09-08 | @ Houston Astros | L 2-5 | 1536.59 | 1498.42 | 50.46% | 49.54% | -1.83 | 81-60 |
| 1989-09-09 | @ Houston Astros | L 1-4 | 1534.76 | 1500.25 | 49.93% | 50.07% | -1.82 | 81-61 |
| 1989-09-10 | @ Houston Astros | W 5-3 | 1532.94 | 1502.07 | 49.41% | 50.59% | +1.50 | 82-61 |
| 1989-09-11 | Atlanta Braves | W 3-2 | 1534.44 | 1443.52 | 67.37% | 32.63% | +0.69 | 83-61 |
| 1989-09-12 | Atlanta Braves | L 5-6 | 1535.13 | 1442.84 | 67.54% | 32.46% | -1.42 | 83-62 |
| 1989-09-13 | Cincinnati Reds | W 8-7 | 1533.71 | 1492.90 | 60.74% | 39.26% | +0.58 | 84-62 |
| 1989-09-14 | Cincinnati Reds | W 4-3 | 1534.29 | 1492.32 | 60.90% | 39.10% | +0.58 | 85-62 |
| 1989-09-15 | San Diego Padres | L 3-5 | 1534.87 | 1509.17 | 58.64% | 41.36% | -1.74 | 85-63 |
| 1989-09-17 | San Diego Padres | W 5-3 | 1533.13 | 1510.92 | 58.16% | 41.84% | +1.25 | 86-63 |
| 1989-09-17 | San Diego Padres | L 1-6 | 1534.38 | 1509.67 | 58.51% | 41.49% | -2.75 | 86-64 |
| 1989-09-19 | Los Angeles Dodgers | W 3-2 | 1531.63 | 1509.16 | 58.19% | 41.81% | +0.88 | 87-64 |
| 1989-09-20 | Los Angeles Dodgers | W 8-7 | 1532.51 | 1508.28 | 58.44% | 41.56% | +0.87 | 88-64 |
| 1989-09-21 | Los Angeles Dodgers | W 4-3 | 1533.38 | 1507.41 | 58.68% | 41.32% | +0.87 | 89-64 |
| 1989-09-22 | Houston Astros | L 1-3 | 1534.25 | 1501.63 | 59.61% | 40.39% | -1.77 | 89-65 |
| 1989-09-23 | Houston Astros | W 3-1 | 1532.48 | 1503.40 | 59.12% | 40.88% | +1.21 | 90-65 |
| 1989-09-24 | Houston Astros | W 10-2 | 1533.69 | 1502.19 | 59.45% | 40.55% | +2.41 | 91-65 |
| 1989-09-25 | @ Los Angeles Dodgers | L 2-5 | 1536.10 | 1503.64 | 49.64% | 50.36% | -1.81 | 91-66 |
| 1989-09-26 | @ Los Angeles Dodgers | L 1-2 | 1534.29 | 1505.45 | 49.12% | 50.88% | -1.03 | 91-67 |
| 1989-09-27 | @ Los Angeles Dodgers | L 0-1 | 1533.26 | 1506.48 | 48.82% | 51.18% | -1.02 | 91-68 |
| 1989-09-29 | @ San Diego Padres | W 7-2 | 1532.24 | 1519.21 | 46.85% | 53.15% | +2.49 | 92-68 |
| 1989-09-30 | @ San Diego Padres | L 5-11 | 1534.73 | 1516.71 | 47.56% | 52.44% | -2.44 | 92-69 |
| 1989-10-01 | @ San Diego Padres | L 0-3 | 1532.29 | 1519.16 | 46.86% | 53.14% | -1.71 | 92-70 |
| 1989-04-03 | @ Oakland Athletics | L 2-3 | 1486.23 | 1528.81 | 39.02% | 60.98% | -0.82 | 0-1 |
| 1989-04-05 | @ Oakland Athletics | L 1-11 | 1485.41 | 1529.63 | 38.80% | 61.20% | -2.58 | 0-2 |
| 1989-04-06 | @ Oakland Athletics | L 3-11 | 1482.83 | 1532.20 | 38.09% | 61.91% | -2.26 | 0-3 |
| 1989-04-07 | @ California Angels | L 1-2 | 1480.57 | 1486.92 | 44.08% | 55.92% | -0.92 | 0-4 |
| 1989-04-08 | @ California Angels | W 7-0 | 1479.65 | 1487.84 | 43.82% | 56.18% | +3.12 | 1-4 |
| 1989-04-09 | @ California Angels | L 5-13 | 1482.77 | 1484.72 | 44.70% | 55.30% | -2.66 | 1-5 |
| 1989-04-10 | Chicago White Sox | W 6-5 | 1480.11 | 1492.65 | 53.22% | 46.78% | +0.98 | 2-5 |
| 1989-04-11 | Chicago White Sox | L 6-8 | 1481.09 | 1491.67 | 53.51% | 46.49% | -1.58 | 2-6 |
| 1989-04-12 | Chicago White Sox | W 9-1 | 1479.51 | 1493.26 | 53.05% | 46.95% | +2.78 | 3-6 |
| 1989-04-14 | California Angels | W 9-5 | 1482.29 | 1488.04 | 54.20% | 45.80% | +1.93 | 4-6 |
| 1989-04-15 | California Angels | L 2-9 | 1484.22 | 1486.12 | 54.75% | 45.25% | -3.04 | 4-7 |
| 1989-04-16 | California Angels | L 0-10 | 1481.18 | 1489.16 | 53.88% | 46.12% | -3.58 | 4-8 |
| 1989-04-17 | Oakland Athletics | W 7-2 | 1477.60 | 1530.60 | 47.41% | 52.59% | +2.47 | 5-8 |
| 1989-04-18 | Oakland Athletics | L 3-5 | 1480.07 | 1528.13 | 48.12% | 51.88% | -1.43 | 5-9 |
| 1989-04-19 | Oakland Athletics | L 5-7 | 1478.64 | 1529.56 | 47.71% | 52.29% | -1.42 | 5-10 |
| 1989-04-20 | @ Chicago White Sox | W 5-2 | 1477.22 | 1484.98 | 43.88% | 56.12% | +2.04 | 6-10 |
| 1989-04-21 | @ Chicago White Sox | W 11-1 | 1479.26 | 1482.94 | 44.46% | 55.54% | +3.69 | 7-10 |
| 1989-04-22 | @ Chicago White Sox | L 0-1 | 1482.95 | 1479.25 | 45.51% | 54.49% | -0.95 | 7-11 |
| 1989-04-23 | @ Chicago White Sox | W 10-6 | 1482.00 | 1480.20 | 45.24% | 54.76% | +2.30 | 8-11 |
| 1989-04-24 | @ Detroit Tigers | L 0-1 | 1484.30 | 1500.75 | 42.65% | 57.35% | -0.90 | 8-12 |
| 1989-04-25 | @ Detroit Tigers | L 2-5 | 1483.40 | 1501.65 | 42.40% | 57.60% | -1.54 | 8-13 |
| 1989-04-26 | Toronto Blue Jays | W 7-6 | 1481.86 | 1513.36 | 50.50% | 49.50% | +1.04 | 9-13 |
| 1989-04-27 | Toronto Blue Jays | L 1-6 | 1482.90 | 1512.32 | 50.80% | 49.20% | -2.39 | 9-14 |
| 1989-04-28 | Baltimore Orioles | W 11-5 | 1480.51 | 1469.01 | 56.65% | 43.35% | +2.23 | 10-14 |
| 1989-04-29 | Baltimore Orioles | W 4-3 | 1482.74 | 1466.78 | 57.28% | 42.72% | +0.90 | 11-14 |
| 1989-04-30 | Baltimore Orioles | L 3-4 | 1483.64 | 1465.88 | 57.53% | 42.47% | -1.21 | 11-15 |
| 1989-05-01 | Detroit Tigers | W 5-3 | 1482.43 | 1500.82 | 52.39% | 47.61% | +1.41 | 12-15 |
| 1989-05-02 | Detroit Tigers | W 7-2 | 1483.84 | 1499.41 | 52.79% | 47.21% | +2.22 | 13-15 |
| 1989-05-03 | Detroit Tigers | W 3-2 | 1486.06 | 1497.19 | 53.43% | 46.57% | +0.98 | 14-15 |
| 1989-05-06 | @ Baltimore Orioles | W 2-1 | 1487.04 | 1466.62 | 47.91% | 52.09% | +1.09 | 15-15 |
| 1989-05-06 | @ Baltimore Orioles | W 6-5 | 1488.13 | 1465.53 | 48.22% | 51.78% | +1.09 | 16-15 |
| 1989-05-07 | @ Baltimore Orioles | W 5-3 | 1489.22 | 1464.44 | 48.53% | 51.47% | +1.53 | 17-15 |
| 1989-05-08 | @ Toronto Blue Jays | L 1-10 | 1490.75 | 1506.21 | 42.79% | 57.21% | -2.70 | 17-16 |
| 1989-05-09 | @ Toronto Blue Jays | W 4-3 | 1488.05 | 1508.91 | 42.03% | 57.97% | +1.22 | 18-16 |
| 1989-05-10 | @ Toronto Blue Jays | L 2-3 | 1489.27 | 1507.69 | 42.38% | 57.62% | -0.89 | 18-17 |
| 1989-05-12 | Boston Red Sox | L 0-2 | 1488.38 | 1517.36 | 50.86% | 49.14% | -1.51 | 18-18 |
| 1989-05-13 | Boston Red Sox | W 14-6 | 1486.87 | 1518.87 | 50.43% | 49.57% | +2.94 | 19-18 |
| 1989-05-14 | Boston Red Sox | W 4-3 | 1489.81 | 1515.92 | 51.28% | 48.72% | +1.03 | 20-18 |
| 1989-05-16 | Milwaukee Brewers | W 6-5 | 1490.84 | 1498.32 | 53.95% | 46.05% | +0.96 | 21-18 |
| 1989-05-17 | Milwaukee Brewers | L 6-9 | 1491.80 | 1497.36 | 54.22% | 45.78% | -1.97 | 21-19 |
| 1989-05-18 | Milwaukee Brewers | W 9-5 | 1489.83 | 1499.33 | 53.66% | 46.34% | +1.95 | 22-19 |
| 1989-05-19 | New York Yankees | L 5-9 | 1491.78 | 1491.77 | 55.02% | 44.98% | -2.31 | 22-20 |
| 1989-05-20 | New York Yankees | W 6-4 | 1489.47 | 1494.08 | 54.36% | 45.64% | +1.35 | 23-20 |
| 1989-05-21 | New York Yankees | L 2-6 | 1490.82 | 1492.72 | 54.75% | 45.25% | -2.30 | 23-21 |
| 1989-05-23 | @ Boston Red Sox | L 5-6 | 1488.52 | 1511.82 | 41.69% | 58.31% | -0.87 | 23-22 |
| 1989-05-24 | @ Boston Red Sox | L 5-6 | 1487.65 | 1512.70 | 41.45% | 58.55% | -0.87 | 23-23 |
| 1989-05-25 | @ Boston Red Sox | L 0-10 | 1486.78 | 1513.57 | 41.20% | 58.80% | -2.74 | 23-24 |
| 1989-05-26 | @ Milwaukee Brewers | W 7-2 | 1484.04 | 1499.12 | 42.84% | 57.16% | +2.69 | 24-24 |
| 1989-05-27 | @ Milwaukee Brewers | L 2-3 | 1486.73 | 1496.44 | 43.60% | 56.40% | -0.92 | 24-25 |
| 1989-05-28 | @ Milwaukee Brewers | L 4-6 | 1485.81 | 1497.36 | 43.34% | 56.66% | -1.29 | 24-26 |
| 1989-05-29 | @ New York Yankees | L 3-6 | 1484.52 | 1488.79 | 44.38% | 55.62% | -1.61 | 24-27 |
| 1989-05-30 | @ New York Yankees | W 3-2 | 1482.91 | 1490.40 | 43.92% | 56.08% | +1.18 | 25-27 |
| 1989-05-31 | @ New York Yankees | L 5-9 | 1484.09 | 1489.23 | 44.25% | 55.75% | -1.86 | 25-28 |
| 1989-06-01 | Texas Rangers | W 3-2 | 1482.23 | 1485.74 | 54.52% | 45.48% | +0.95 | 26-28 |
| 1989-06-02 | Texas Rangers | L 5-9 | 1483.18 | 1484.79 | 54.79% | 45.21% | -2.30 | 26-29 |
| 1989-06-03 | Texas Rangers | L 1-6 | 1480.88 | 1487.09 | 54.13% | 45.87% | -2.54 | 26-30 |
| 1989-06-04 | Texas Rangers | W 2-1 | 1478.34 | 1489.63 | 53.40% | 46.60% | +0.98 | 27-30 |
| 1989-06-05 | Kansas City Royals | L 3-5 | 1479.32 | 1517.72 | 49.51% | 50.49% | -1.04 | 27-31 |
| 1989-06-06 | Kansas City Royals | W 5-2 | 1478.28 | 1518.76 | 49.21% | 50.79% | +1.85 | 28-31 |
| 1989-06-07 | Kansas City Royals | L 6-9 | 1480.13 | 1516.91 | 49.74% | 50.26% | -1.81 | 28-32 |
| 1989-06-09 | @ Cleveland Indians | L 4-5 | 1478.32 | 1491.35 | 43.13% | 56.87% | -0.91 | 28-33 |
| 1989-06-10 | @ Cleveland Indians | W 3-1 | 1477.41 | 1492.26 | 42.88% | 57.12% | +1.70 | 29-33 |
| 1989-06-11 | @ Cleveland Indians | W 6-3 | 1479.11 | 1490.56 | 43.36% | 56.64% | +2.06 | 30-33 |
| 1989-06-13 | @ Minnesota Twins | L 3-4 | 1481.17 | 1515.11 | 40.21% | 59.79% | -0.60 | 30-34 |
| 1989-06-14 | @ Minnesota Twins | L 8-10 | 1480.57 | 1515.71 | 40.04% | 59.96% | -1.19 | 30-35 |
| 1989-06-15 | @ Minnesota Twins | W 9-5 | 1479.38 | 1516.90 | 39.72% | 60.28% | +2.53 | 31-35 |
| 1989-06-16 | @ Toronto Blue Jays | L 3-4 | 1481.91 | 1512.54 | 40.67% | 59.33% | -0.85 | 31-36 |
| 1989-06-17 | @ Toronto Blue Jays | L 2-3 | 1481.06 | 1513.39 | 40.43% | 59.57% | -0.85 | 31-37 |
| 1989-06-18 | @ Toronto Blue Jays | W 8-2 | 1480.21 | 1514.24 | 40.20% | 59.80% | +3.08 | 32-37 |
| 1989-06-19 | Baltimore Orioles | L 5-9 | 1483.29 | 1492.37 | 53.72% | 46.28% | -2.26 | 32-38 |
| 1989-06-20 | Baltimore Orioles | L 6-8 | 1481.03 | 1494.63 | 53.07% | 46.93% | -1.58 | 32-39 |
| 1989-06-21 | Baltimore Orioles | L 6-8 | 1479.45 | 1496.21 | 52.62% | 47.38% | -1.56 | 32-40 |
| 1989-06-23 | Detroit Tigers | L 4-5 | 1477.89 | 1479.68 | 54.76% | 45.24% | -1.15 | 32-41 |
| 1989-06-24 | Detroit Tigers | W 3-1 | 1476.74 | 1480.83 | 54.43% | 45.57% | +1.36 | 33-41 |
| 1989-06-25 | Detroit Tigers | W 5-3 | 1478.10 | 1479.47 | 54.82% | 45.18% | +1.34 | 34-41 |
| 1989-06-27 | @ Kansas City Royals | W 8-0 | 1479.44 | 1521.90 | 39.04% | 60.96% | +3.62 | 35-41 |
| 1989-06-28 | @ Kansas City Royals | L 7-12 | 1483.06 | 1518.28 | 40.03% | 59.97% | -1.88 | 35-42 |
| 1989-06-29 | @ Texas Rangers | W 2-0 | 1481.18 | 1500.11 | 42.30% | 57.70% | +1.71 | 36-42 |
| 1989-06-30 | @ Texas Rangers | W 4-3 | 1482.89 | 1498.39 | 42.79% | 57.21% | +1.20 | 37-42 |
| 1989-07-01 | @ Texas Rangers | L 0-1 | 1484.09 | 1497.19 | 43.12% | 56.88% | -0.90 | 37-43 |
| 1989-07-04 | Minnesota Twins | W 3-2 | 1483.19 | 1517.39 | 50.11% | 49.89% | +1.05 | 38-43 |
| 1989-07-05 | Minnesota Twins | W 7-3 | 1484.24 | 1516.34 | 50.41% | 49.59% | +2.08 | 39-43 |
| 1989-07-06 | Minnesota Twins | W 7-5 | 1486.32 | 1514.26 | 51.01% | 48.99% | +1.45 | 40-43 |
| 1989-07-07 | Cleveland Indians | L 3-4 | 1487.77 | 1482.96 | 55.70% | 44.30% | -0.82 | 40-44 |
| 1989-07-08 | Cleveland Indians | W 4-3 | 1486.95 | 1483.79 | 55.47% | 44.53% | +0.66 | 41-44 |
| 1989-07-09 | Cleveland Indians | W 8-0 | 1487.61 | 1483.13 | 55.65% | 44.35% | +2.63 | 42-44 |
| 1989-07-13 | @ Detroit Tigers | W 5-4 | 1490.24 | 1470.59 | 47.79% | 52.21% | +0.78 | 43-44 |
| 1989-07-14 | @ Detroit Tigers | W 13-0 | 1491.02 | 1469.82 | 48.02% | 51.98% | +3.93 | 44-44 |
| 1989-07-15 | @ Detroit Tigers | W 9-3 | 1494.95 | 1465.88 | 49.15% | 50.85% | +2.62 | 45-44 |
| 1989-07-16 | @ Detroit Tigers | L 5-8 | 1497.57 | 1463.27 | 49.90% | 50.10% | -1.82 | 45-45 |
| 1989-07-17 | @ Baltimore Orioles | L 4-8 | 1495.75 | 1495.77 | 44.98% | 55.02% | -1.89 | 45-46 |
| 1989-07-18 | @ Baltimore Orioles | L 3-4 | 1493.86 | 1497.66 | 44.44% | 55.56% | -0.93 | 45-47 |
| 1989-07-19 | @ Baltimore Orioles | W 7-0 | 1492.93 | 1498.59 | 44.18% | 55.82% | +3.10 | 46-47 |
| 1989-07-20 | Toronto Blue Jays | W 5-2 | 1496.03 | 1516.23 | 52.13% | 47.87% | +1.74 | 47-47 |
| 1989-07-21 | Toronto Blue Jays | L 1-8 | 1497.77 | 1514.49 | 52.63% | 47.37% | -2.92 | 47-48 |
| 1989-07-22 | Toronto Blue Jays | L 1-7 | 1494.85 | 1517.41 | 51.79% | 48.21% | -2.67 | 47-49 |
| 1989-07-23 | Toronto Blue Jays | W 5-2 | 1492.18 | 1520.08 | 51.02% | 48.98% | +1.79 | 48-49 |
| 1989-07-24 | @ Chicago White Sox | L 4-5 | 1493.97 | 1465.22 | 49.10% | 50.90% | -1.03 | 48-50 |
| 1989-07-25 | @ Chicago White Sox | L 6-7 | 1492.94 | 1466.25 | 48.81% | 51.19% | -1.03 | 48-51 |
| 1989-07-26 | @ Chicago White Sox | L 3-5 | 1491.91 | 1467.28 | 48.51% | 51.49% | -1.44 | 48-52 |
| 1989-07-28 | @ Oakland Athletics | L 7-8 | 1490.47 | 1545.92 | 37.27% | 62.73% | -0.55 | 48-53 |
| 1989-07-29 | @ Oakland Athletics | W 14-6 | 1489.92 | 1546.47 | 37.12% | 62.88% | +3.73 | 49-53 |
| 1989-07-30 | @ Oakland Athletics | L 3-5 | 1493.65 | 1542.73 | 38.13% | 61.87% | -1.13 | 49-54 |
| 1989-07-31 | California Angels | W 6-5 | 1492.52 | 1530.30 | 49.60% | 50.40% | +1.06 | 50-54 |
| 1989-08-01 | California Angels | W 8-1 | 1493.58 | 1529.25 | 49.90% | 50.10% | +2.78 | 51-54 |
| 1989-08-02 | California Angels | L 0-7 | 1496.36 | 1526.46 | 50.70% | 49.30% | -2.82 | 51-55 |
| 1989-08-03 | California Angels | L 0-6 | 1493.54 | 1529.28 | 49.89% | 50.11% | -2.56 | 51-56 |
| 1989-08-04 | Oakland Athletics | L 3-5 | 1490.98 | 1544.65 | 47.31% | 52.69% | -1.41 | 51-57 |
| 1989-08-05 | Oakland Athletics | W 11-5 | 1489.57 | 1546.06 | 46.91% | 53.09% | +2.73 | 52-57 |
| 1989-08-06 | Oakland Athletics | L 1-2 | 1492.30 | 1543.33 | 47.69% | 52.31% | -1.00 | 52-58 |
| 1989-08-07 | Oakland Athletics | W 5-1 | 1491.30 | 1544.33 | 47.41% | 52.59% | +2.21 | 53-58 |
| 1989-08-08 | @ California Angels | W 6-4 | 1493.51 | 1534.90 | 39.18% | 60.82% | +1.28 | 54-58 |
| 1989-08-09 | @ California Angels | L 1-4 | 1494.79 | 1533.62 | 39.53% | 60.47% | -1.44 | 54-59 |
| 1989-08-10 | @ California Angels | W 3-2 | 1493.35 | 1535.06 | 39.14% | 60.86% | +0.90 | 55-59 |
| 1989-08-11 | Chicago White Sox | L 6-9 | 1494.25 | 1465.63 | 59.05% | 40.95% | -1.52 | 55-60 |
| 1989-08-12 | Chicago White Sox | W 4-3 | 1492.73 | 1467.15 | 58.63% | 41.37% | +0.62 | 56-60 |
| 1989-08-13 | Chicago White Sox | L 4-6 | 1493.35 | 1466.53 | 58.80% | 41.20% | -1.75 | 56-61 |
| 1989-08-15 | Texas Rangers | W 2-0 | 1491.60 | 1489.70 | 55.29% | 44.71% | +1.33 | 57-61 |
| 1989-08-16 | Texas Rangers | L 1-3 | 1492.93 | 1488.38 | 55.66% | 44.34% | -1.65 | 57-62 |
| 1989-08-17 | Kansas City Royals | L 2-4 | 1491.28 | 1516.68 | 51.38% | 48.62% | -1.53 | 57-63 |
| 1989-08-18 | Kansas City Royals | L 1-3 | 1489.75 | 1518.21 | 50.94% | 49.06% | -1.51 | 57-64 |
| 1989-08-19 | Kansas City Royals | L 5-13 | 1488.24 | 1519.72 | 50.50% | 49.50% | -3.00 | 57-65 |
| 1989-08-20 | Kansas City Royals | L 4-5 | 1485.24 | 1522.72 | 49.64% | 50.36% | -1.04 | 57-66 |
| 1989-08-22 | @ Cleveland Indians | L 2-3 | 1484.20 | 1481.82 | 45.32% | 54.68% | -0.68 | 57-67 |
| 1989-08-23 | @ Cleveland Indians | L 3-5 | 1483.52 | 1482.49 | 45.13% | 54.87% | -1.34 | 57-68 |
| 1989-08-24 | @ Cleveland Indians | L 2-5 | 1482.18 | 1483.83 | 44.75% | 55.25% | -1.62 | 57-69 |
| 1989-08-25 | @ Minnesota Twins | L 1-2 | 1480.56 | 1506.05 | 41.38% | 58.62% | -0.87 | 57-70 |
| 1989-08-26 | @ Minnesota Twins | L 0-1 | 1479.69 | 1506.92 | 41.14% | 58.86% | -0.87 | 57-71 |
| 1989-08-27 | @ Minnesota Twins | L 5-8 | 1478.82 | 1507.78 | 40.90% | 59.10% | -1.49 | 57-72 |
| 1989-08-28 | @ Minnesota Twins | L 4-5 | 1477.33 | 1509.27 | 40.49% | 59.51% | -0.60 | 57-73 |
| 1989-08-29 | @ Milwaukee Brewers | W 5-3 | 1476.73 | 1511.57 | 40.09% | 59.91% | +1.78 | 58-73 |
| 1989-08-30 | @ Milwaukee Brewers | W 7-3 | 1478.51 | 1509.79 | 40.58% | 59.42% | +2.50 | 59-73 |
| 1989-08-31 | @ Milwaukee Brewers | L 1-6 | 1481.01 | 1507.30 | 41.27% | 58.73% | -1.94 | 59-74 |
| 1989-09-01 | @ Boston Red Sox | W 7-2 | 1479.07 | 1513.11 | 40.20% | 59.80% | +2.81 | 60-74 |
| 1989-09-02 | @ Boston Red Sox | L 5-6 | 1481.88 | 1510.31 | 40.98% | 59.02% | -0.86 | 60-75 |
| 1989-09-03 | @ Boston Red Sox | W 3-2 | 1481.02 | 1511.17 | 40.74% | 59.26% | +1.24 | 61-75 |
| 1989-09-05 | New York Yankees | L 2-12 | 1482.26 | 1475.47 | 55.98% | 44.02% | -3.71 | 61-76 |
| 1989-09-06 | New York Yankees | L 3-5 | 1478.55 | 1479.19 | 54.93% | 45.07% | -1.64 | 61-77 |
| 1989-09-07 | New York Yankees | L 4-6 | 1476.91 | 1480.82 | 54.46% | 45.54% | -1.61 | 61-78 |
| 1989-09-08 | Milwaukee Brewers | L 3-7 | 1475.30 | 1508.71 | 50.23% | 49.77% | -2.11 | 61-79 |
| 1989-09-09 | Milwaukee Brewers | L 3-7 | 1473.19 | 1510.82 | 49.62% | 50.38% | -2.09 | 61-80 |
| 1989-09-10 | Milwaukee Brewers | L 1-7 | 1471.10 | 1512.91 | 49.02% | 50.98% | -2.52 | 61-81 |
| 1989-09-11 | Boston Red Sox | W 2-1 | 1468.58 | 1505.08 | 49.78% | 50.22% | +1.06 | 62-81 |
| 1989-09-12 | Boston Red Sox | W 5-3 | 1469.64 | 1504.02 | 50.09% | 49.91% | +1.48 | 63-81 |
| 1989-09-13 | Boston Red Sox | W 7-4 | 1471.12 | 1502.54 | 50.51% | 49.49% | +1.80 | 64-81 |
| 1989-09-15 | @ New York Yankees | W 3-1 | 1472.92 | 1480.37 | 43.92% | 56.08% | +1.66 | 65-81 |
| 1989-09-16 | @ New York Yankees | L 1-4 | 1474.58 | 1478.71 | 44.40% | 55.60% | -1.61 | 65-82 |
| 1989-09-17 | @ New York Yankees | W 3-0 | 1472.97 | 1480.32 | 43.94% | 56.06% | +2.04 | 66-82 |
| 1989-09-18 | @ Texas Rangers | L 2-5 | 1475.01 | 1485.97 | 43.43% | 56.57% | -1.58 | 66-83 |
| 1989-09-19 | @ Texas Rangers | L 3-5 | 1473.43 | 1487.55 | 42.98% | 57.02% | -1.28 | 66-84 |
| 1989-09-20 | @ Texas Rangers | L 2-3 | 1472.15 | 1488.83 | 42.62% | 57.38% | -0.89 | 66-85 |
| 1989-09-21 | @ Texas Rangers | W 8-3 | 1471.26 | 1489.72 | 42.37% | 57.63% | +2.70 | 67-85 |
| 1989-09-22 | @ Kansas City Royals | L 2-9 | 1473.96 | 1520.48 | 38.48% | 61.52% | -2.13 | 67-86 |
| 1989-09-22 | @ Kansas City Royals | W 2-0 | 1471.83 | 1522.62 | 37.90% | 62.10% | +1.84 | 68-86 |
| 1989-09-23 | @ Kansas City Royals | W 8-0 | 1473.67 | 1520.77 | 38.40% | 61.60% | +3.66 | 69-86 |
| 1989-09-24 | @ Kansas City Royals | L 1-4 | 1477.33 | 1517.12 | 39.40% | 60.60% | -1.43 | 69-87 |
| 1989-09-26 | Cleveland Indians | W 3-2 | 1475.90 | 1474.27 | 55.25% | 44.75% | +0.94 | 70-87 |
| 1989-09-27 | Cleveland Indians | L 1-4 | 1476.84 | 1473.33 | 55.52% | 44.48% | -2.02 | 70-88 |
| 1989-09-28 | Cleveland Indians | W 6-2 | 1474.82 | 1475.35 | 54.94% | 45.06% | +1.89 | 71-88 |
| 1989-09-29 | Minnesota Twins | L 7-10 | 1476.71 | 1503.08 | 51.24% | 48.76% | -1.32 | 71-89 |
| 1989-09-30 | Minnesota Twins | W 2-1 | 1475.39 | 1504.40 | 50.86% | 49.14% | +0.73 | 72-89 |
| 1989-10-01 | Minnesota Twins | W 3-1 | 1476.12 | 1503.67 | 51.07% | 48.93% | +1.45 | 73-89 |
| 1989-04-03 | @ New York Mets | L 4-8 | 1496.03 | 1533.23 | 39.76% | 60.24% | -1.67 | 0-1 |
| 1989-04-05 | @ New York Mets | W 3-1 | 1494.36 | 1534.90 | 39.30% | 60.70% | +1.80 | 1-1 |
| 1989-04-08 | @ Philadelphia Phillies | L 4-5 | 1496.16 | 1481.43 | 47.09% | 52.91% | -0.69 | 1-2 |
| 1989-04-09 | @ Philadelphia Phillies | W 15-3 | 1495.47 | 1482.13 | 46.89% | 53.11% | +3.86 | 2-2 |
| 1989-04-11 | @ Chicago Cubs | L 4-5 | 1499.33 | 1489.23 | 46.43% | 53.57% | -0.98 | 2-3 |
| 1989-04-12 | @ Chicago Cubs | L 2-3 | 1498.35 | 1490.20 | 46.15% | 53.85% | -0.97 | 2-4 |
| 1989-04-14 | New York Mets | L 4-9 | 1497.38 | 1528.88 | 50.50% | 49.50% | -2.37 | 2-5 |
| 1989-04-15 | New York Mets | W 3-2 | 1495.01 | 1531.25 | 49.82% | 50.18% | +0.75 | 3-5 |
| 1989-04-16 | New York Mets | W 5-3 | 1495.76 | 1530.50 | 50.03% | 49.97% | +1.48 | 4-5 |
| 1989-04-17 | Pittsburgh Pirates | W 4-2 | 1497.24 | 1500.35 | 54.57% | 45.43% | +1.35 | 5-5 |
| 1989-04-18 | Pittsburgh Pirates | L 3-4 | 1498.59 | 1499.00 | 54.96% | 45.04% | -1.15 | 5-6 |
| 1989-04-19 | Pittsburgh Pirates | L 5-7 | 1497.44 | 1500.15 | 54.63% | 45.37% | -1.62 | 5-7 |
| 1989-04-20 | Montreal Expos | W 5-2 | 1495.82 | 1504.68 | 53.75% | 46.25% | +1.68 | 6-7 |
| 1989-04-21 | Montreal Expos | W 1-0 | 1497.50 | 1503.00 | 54.23% | 45.77% | +0.96 | 7-7 |
| 1989-04-22 | Montreal Expos | W 5-2 | 1498.46 | 1502.04 | 54.51% | 45.49% | +1.65 | 8-7 |
| 1989-04-23 | Montreal Expos | L 3-9 | 1500.11 | 1500.38 | 54.98% | 45.02% | -2.82 | 8-8 |
| 1989-04-25 | San Francisco Giants | L 0-4 | 1497.29 | 1514.62 | 52.54% | 47.46% | -2.21 | 8-9 |
| 1989-04-26 | San Francisco Giants | W 3-1 | 1495.08 | 1516.83 | 51.90% | 48.10% | +1.43 | 9-9 |
| 1989-04-27 | San Francisco Giants | W 10-1 | 1496.51 | 1515.40 | 52.31% | 47.69% | +3.00 | 10-9 |
| 1989-04-28 | Los Angeles Dodgers | W 6-3 | 1499.51 | 1522.76 | 51.69% | 48.31% | +1.76 | 11-9 |
| 1989-04-29 | Los Angeles Dodgers | W 1-0 | 1501.27 | 1521.00 | 52.19% | 47.81% | +0.71 | 12-9 |
| 1989-04-30 | Los Angeles Dodgers | W 4-3 | 1501.98 | 1520.29 | 52.40% | 47.60% | +1.00 | 13-9 |
| 1989-05-01 | @ San Diego Padres | W 6-0 | 1502.98 | 1500.85 | 45.29% | 54.71% | +2.81 | 14-9 |
| 1989-05-02 | @ San Diego Padres | L 1-7 | 1505.79 | 1498.04 | 46.09% | 53.91% | -2.37 | 14-10 |
| 1989-05-03 | @ Los Angeles Dodgers | L 3-4 | 1503.42 | 1522.49 | 42.28% | 57.72% | -0.89 | 14-11 |
| 1989-05-04 | @ Los Angeles Dodgers | W 12-0 | 1502.53 | 1523.37 | 42.04% | 57.96% | +4.22 | 15-11 |
| 1989-05-05 | @ San Francisco Giants | W 3-1 | 1506.75 | 1510.13 | 44.50% | 55.50% | +1.65 | 16-11 |
| 1989-05-06 | @ San Francisco Giants | L 0-9 | 1508.40 | 1508.48 | 44.97% | 55.03% | -2.83 | 16-12 |
| 1989-05-07 | @ San Francisco Giants | L 1-5 | 1505.57 | 1511.31 | 44.17% | 55.83% | -1.86 | 16-13 |
| 1989-05-09 | San Diego Padres | W 4-3 | 1503.71 | 1497.86 | 55.85% | 44.15% | +0.93 | 17-13 |
| 1989-05-10 | San Diego Padres | W 3-1 | 1504.64 | 1496.94 | 56.11% | 43.89% | +1.30 | 18-13 |
| 1989-05-11 | San Diego Padres | W 6-5 | 1505.94 | 1495.63 | 56.48% | 43.52% | +0.91 | 19-13 |
| 1989-05-12 | Cincinnati Reds | L 0-5 | 1506.85 | 1505.87 | 55.16% | 44.84% | -2.59 | 19-14 |
| 1989-05-13 | Cincinnati Reds | L 2-3 | 1504.26 | 1508.47 | 54.42% | 45.58% | -1.14 | 19-15 |
| 1989-05-14 | Cincinnati Reds | L 2-5 | 1503.12 | 1509.61 | 54.09% | 45.91% | -1.97 | 19-16 |
| 1989-05-16 | @ Houston Astros | L 7-8 | 1501.15 | 1495.22 | 45.83% | 54.17% | -0.68 | 19-17 |
| 1989-05-17 | @ Houston Astros | L 2-3 | 1500.47 | 1495.90 | 45.64% | 54.36% | -0.95 | 19-18 |
| 1989-05-18 | @ Houston Astros | W 4-3 | 1499.52 | 1496.85 | 45.36% | 54.64% | +0.81 | 20-18 |
| 1989-05-19 | @ Atlanta Braves | L 2-3 | 1500.33 | 1468.19 | 49.59% | 50.41% | -1.04 | 20-19 |
| 1989-05-20 | @ Atlanta Braves | W 1-0 | 1499.29 | 1469.23 | 49.29% | 50.71% | +0.75 | 21-19 |
| 1989-05-21 | @ Atlanta Braves | W 6-1 | 1500.04 | 1468.48 | 49.51% | 50.49% | +1.68 | 22-19 |
| 1989-05-23 | @ Cincinnati Reds | L 4-6 | 1501.72 | 1507.09 | 44.22% | 55.78% | -1.32 | 22-20 |
| 1989-05-24 | @ Cincinnati Reds | L 1-5 | 1500.40 | 1508.40 | 43.85% | 56.15% | -1.84 | 22-21 |
| 1989-05-26 | Atlanta Braves | W 3-0 | 1498.56 | 1461.60 | 60.21% | 39.79% | +1.45 | 23-21 |
| 1989-05-27 | Atlanta Braves | L 1-4 | 1500.01 | 1460.15 | 60.61% | 39.39% | -2.21 | 23-22 |
| 1989-05-29 | Houston Astros | L 2-3 | 1497.80 | 1495.56 | 55.34% | 44.66% | -1.16 | 23-23 |
| 1989-05-30 | Houston Astros | L 4-8 | 1496.64 | 1496.72 | 55.01% | 44.99% | -2.31 | 23-24 |
| 1989-05-31 | Houston Astros | L 3-4 | 1494.33 | 1499.03 | 54.35% | 45.65% | -1.14 | 23-25 |
| 1989-06-02 | Chicago Cubs | L 2-5 | 1493.19 | 1499.37 | 54.14% | 45.86% | -1.97 | 23-26 |
| 1989-06-03 | Chicago Cubs | W 6-5 | 1491.22 | 1501.34 | 53.57% | 46.43% | +0.69 | 24-26 |
| 1989-06-04 | Chicago Cubs | L 3-11 | 1491.91 | 1500.65 | 53.77% | 46.23% | -3.19 | 24-27 |
| 1989-06-05 | @ Montreal Expos | W 5-4 | 1488.72 | 1505.15 | 42.65% | 57.35% | +1.20 | 25-27 |
| 1989-06-06 | @ Montreal Expos | L 2-3 | 1489.92 | 1503.94 | 42.99% | 57.01% | -0.90 | 25-28 |
| 1989-06-07 | @ Montreal Expos | W 5-2 | 1489.02 | 1504.85 | 42.74% | 57.26% | +2.08 | 26-28 |
| 1989-06-08 | @ Montreal Expos | W 7-2 | 1491.10 | 1502.76 | 43.33% | 56.67% | +2.66 | 27-28 |
| 1989-06-09 | @ Chicago Cubs | W 1-0 | 1493.76 | 1507.74 | 43.00% | 57.00% | +1.20 | 28-28 |
| 1989-06-10 | @ Chicago Cubs | W 6-0 | 1494.96 | 1506.54 | 43.34% | 56.66% | +2.91 | 29-28 |
| 1989-06-11 | @ Chicago Cubs | W 10-7 | 1497.87 | 1503.63 | 44.16% | 55.84% | +2.03 | 30-28 |
| 1989-06-12 | @ Chicago Cubs | L 3-10 | 1499.90 | 1501.60 | 44.74% | 55.26% | -2.48 | 30-29 |
| 1989-06-13 | Montreal Expos | L 0-2 | 1497.42 | 1506.09 | 53.78% | 46.22% | -1.60 | 30-30 |
| 1989-06-14 | Montreal Expos | W 10-0 | 1495.82 | 1507.69 | 53.32% | 46.68% | +3.10 | 31-30 |
| 1989-06-15 | Montreal Expos | W 4-3 | 1498.92 | 1504.59 | 54.21% | 45.79% | +0.68 | 32-30 |
| 1989-06-16 | Pittsburgh Pirates | W 6-2 | 1499.60 | 1489.90 | 56.39% | 43.61% | +1.83 | 33-30 |
| 1989-06-17 | Pittsburgh Pirates | L 2-7 | 1501.43 | 1488.07 | 56.91% | 43.09% | -2.67 | 33-31 |
| 1989-06-18 | Pittsburgh Pirates | L 4-12 | 1498.76 | 1490.74 | 56.16% | 43.84% | -3.34 | 33-32 |
| 1989-06-20 | @ Philadelphia Phillies | W 6-4 | 1495.42 | 1455.37 | 50.73% | 49.27% | +1.47 | 34-32 |
| 1989-06-20 | @ Philadelphia Phillies | W 5-3 | 1496.89 | 1453.91 | 51.15% | 48.85% | +1.45 | 35-32 |
| 1989-06-22 | @ Philadelphia Phillies | L 2-11 | 1498.34 | 1452.46 | 51.57% | 48.43% | -3.25 | 35-33 |
| 1989-06-23 | @ Pittsburgh Pirates | W 3-2 | 1495.09 | 1489.34 | 45.80% | 54.20% | +1.14 | 36-33 |
| 1989-06-24 | @ Pittsburgh Pirates | L 2-5 | 1496.23 | 1488.21 | 46.13% | 53.87% | -1.68 | 36-34 |
| 1989-06-25 | @ Pittsburgh Pirates | L 3-5 | 1494.55 | 1489.88 | 45.65% | 54.35% | -1.36 | 36-35 |
| 1989-06-26 | Philadelphia Phillies | L 4-5 | 1493.19 | 1451.53 | 60.86% | 39.14% | -1.27 | 36-36 |
| 1989-06-27 | Philadelphia Phillies | L 2-4 | 1491.92 | 1452.80 | 60.50% | 39.50% | -1.80 | 36-37 |
| 1989-06-28 | Philadelphia Phillies | W 2-1 | 1490.12 | 1454.60 | 60.01% | 39.99% | +0.84 | 37-37 |
| 1989-06-30 | San Diego Padres | W 4-3 | 1490.96 | 1494.86 | 54.46% | 45.54% | +0.96 | 38-37 |
| 1989-07-01 | San Diego Padres | W 9-3 | 1491.92 | 1493.90 | 54.73% | 45.27% | +2.32 | 39-37 |
| 1989-07-02 | San Diego Padres | L 2-5 | 1494.24 | 1491.58 | 55.40% | 44.60% | -2.01 | 39-38 |
| 1989-07-04 | Los Angeles Dodgers | W 2-1 | 1492.23 | 1513.13 | 52.03% | 47.97% | +1.01 | 40-38 |
| 1989-07-05 | Los Angeles Dodgers | W 3-2 | 1493.24 | 1512.12 | 52.31% | 47.69% | +1.00 | 41-38 |
| 1989-07-06 | Los Angeles Dodgers | W 14-2 | 1494.24 | 1511.12 | 52.60% | 47.40% | +3.45 | 42-38 |
| 1989-07-07 | San Francisco Giants | W 6-4 | 1497.69 | 1538.52 | 49.16% | 50.84% | +1.51 | 43-38 |
| 1989-07-08 | San Francisco Giants | L 5-8 | 1499.20 | 1537.01 | 49.59% | 50.41% | -1.81 | 43-39 |
| 1989-07-09 | San Francisco Giants | W 6-4 | 1497.39 | 1538.81 | 49.07% | 50.93% | +1.51 | 44-39 |
| 1989-07-13 | @ Los Angeles Dodgers | L 2-3 | 1498.90 | 1506.56 | 43.89% | 56.11% | -0.92 | 44-40 |
| 1989-07-14 | @ Los Angeles Dodgers | W 7-2 | 1497.98 | 1507.48 | 43.63% | 56.37% | +2.65 | 45-40 |
| 1989-07-15 | @ Los Angeles Dodgers | W 2-0 | 1500.63 | 1504.84 | 44.38% | 55.62% | +1.65 | 46-40 |
| 1989-07-16 | @ Los Angeles Dodgers | L 2-3 | 1502.28 | 1503.18 | 44.85% | 55.15% | -0.94 | 46-41 |
| 1989-07-17 | @ San Francisco Giants | L 4-8 | 1501.34 | 1538.65 | 39.74% | 60.26% | -1.67 | 46-42 |
| 1989-07-18 | @ San Francisco Giants | L 3-7 | 1499.67 | 1540.32 | 39.28% | 60.72% | -1.65 | 46-43 |
| 1989-07-19 | @ San Francisco Giants | L 5-7 | 1498.02 | 1541.97 | 38.83% | 61.17% | -1.15 | 46-44 |
| 1989-07-20 | @ San Diego Padres | W 7-1 | 1496.87 | 1495.92 | 45.12% | 54.88% | +2.82 | 47-44 |
| 1989-07-21 | @ San Diego Padres | W 5-0 | 1499.69 | 1493.09 | 45.92% | 54.08% | +2.54 | 48-44 |
| 1989-07-22 | @ San Diego Padres | W 5-2 | 1502.23 | 1490.56 | 46.65% | 53.35% | +1.94 | 49-44 |
| 1989-07-23 | @ San Diego Padres | W 3-2 | 1504.17 | 1488.61 | 47.21% | 52.79% | +1.11 | 50-44 |
| 1989-07-24 | Chicago Cubs | L 2-3 | 1505.28 | 1508.49 | 54.56% | 45.44% | -1.15 | 50-45 |
| 1989-07-25 | Chicago Cubs | L 2-4 | 1504.13 | 1509.64 | 54.23% | 45.77% | -1.61 | 50-46 |
| 1989-07-26 | Chicago Cubs | W 2-0 | 1502.52 | 1511.25 | 53.77% | 46.23% | +1.37 | 51-46 |
| 1989-07-28 | @ Montreal Expos | W 2-0 | 1503.89 | 1526.15 | 41.84% | 58.16% | +1.73 | 52-46 |
| 1989-07-29 | @ Montreal Expos | L 0-2 | 1505.62 | 1524.43 | 42.32% | 57.68% | -1.25 | 52-47 |
| 1989-07-30 | @ Montreal Expos | W 8-3 | 1504.37 | 1525.68 | 41.97% | 58.03% | +2.72 | 53-47 |
| 1989-07-31 | New York Mets | W 3-2 | 1507.09 | 1529.55 | 51.80% | 48.20% | +1.01 | 54-47 |
| 1989-08-01 | New York Mets | L 0-11 | 1508.10 | 1528.53 | 52.09% | 47.91% | -3.63 | 54-48 |
| 1989-08-02 | New York Mets | L 3-4 | 1504.47 | 1532.16 | 51.05% | 48.95% | -1.07 | 54-49 |
| 1989-08-03 | New York Mets | W 6-5 | 1503.40 | 1533.23 | 50.74% | 49.26% | +1.04 | 55-49 |
| 1989-08-04 | Philadelphia Phillies | W 6-3 | 1504.44 | 1460.65 | 61.14% | 38.86% | +1.41 | 56-49 |
| 1989-08-05 | Philadelphia Phillies | L 3-7 | 1505.85 | 1459.24 | 61.53% | 38.47% | -2.58 | 56-50 |
| 1989-08-06 | Philadelphia Phillies | W 5-4 | 1503.27 | 1461.82 | 60.82% | 39.18% | +0.58 | 57-50 |
| 1989-08-07 | @ Pittsburgh Pirates | W 4-0 | 1503.85 | 1483.74 | 47.86% | 52.14% | +2.19 | 58-50 |
| 1989-08-08 | @ Pittsburgh Pirates | L 3-7 | 1506.04 | 1481.55 | 48.49% | 51.51% | -2.04 | 58-51 |
| 1989-08-09 | @ Pittsburgh Pirates | W 5-2 | 1504.00 | 1483.59 | 47.90% | 52.10% | +1.90 | 59-51 |
| 1989-08-10 | @ New York Mets | L 1-5 | 1505.90 | 1539.92 | 40.20% | 59.80% | -1.69 | 59-52 |
| 1989-08-10 | @ New York Mets | L 4-6 | 1504.21 | 1541.61 | 39.73% | 60.27% | -1.18 | 59-53 |
| 1989-08-11 | @ New York Mets | W 3-0 | 1503.03 | 1542.79 | 39.41% | 60.59% | +2.20 | 60-53 |
| 1989-08-12 | @ New York Mets | L 1-3 | 1505.23 | 1540.58 | 40.01% | 59.99% | -1.19 | 60-54 |
| 1989-08-13 | @ New York Mets | L 2-3 | 1504.04 | 1541.77 | 39.69% | 60.31% | -0.83 | 60-55 |
| 1989-08-14 | Atlanta Braves | W 7-4 | 1503.21 | 1451.93 | 62.16% | 37.84% | +1.38 | 61-55 |
| 1989-08-14 | Atlanta Braves | W 5-2 | 1504.59 | 1450.56 | 62.54% | 37.46% | +1.36 | 62-55 |
| 1989-08-15 | Atlanta Braves | W 9-1 | 1505.95 | 1449.20 | 62.90% | 37.10% | +2.20 | 63-55 |
| 1989-08-16 | Atlanta Braves | W 3-2 | 1508.15 | 1446.99 | 63.49% | 36.51% | +0.77 | 64-55 |
| 1989-08-18 | @ Cincinnati Reds | L 2-6 | 1508.92 | 1489.49 | 47.76% | 52.24% | -2.01 | 64-56 |
| 1989-08-18 | @ Cincinnati Reds | L 3-8 | 1506.91 | 1491.50 | 47.19% | 52.81% | -2.21 | 64-57 |
| 1989-08-19 | @ Cincinnati Reds | W 5-1 | 1504.70 | 1493.71 | 46.55% | 53.45% | +2.24 | 65-57 |
| 1989-08-20 | @ Cincinnati Reds | W 8-1 | 1506.94 | 1491.47 | 47.20% | 52.80% | +2.94 | 66-57 |
| 1989-08-22 | @ Atlanta Braves | W 10-5 | 1509.88 | 1448.98 | 53.72% | 46.28% | +2.17 | 67-57 |
| 1989-08-23 | @ Atlanta Braves | L 0-3 | 1512.05 | 1446.81 | 54.34% | 45.66% | -1.98 | 67-58 |
| 1989-08-24 | @ Atlanta Braves | W 4-1 | 1510.07 | 1448.78 | 53.78% | 46.22% | +1.68 | 68-58 |
| 1989-08-25 | @ Houston Astros | W 7-4 | 1511.75 | 1502.65 | 46.28% | 53.72% | +1.96 | 69-58 |
| 1989-08-26 | @ Houston Astros | W 5-3 | 1513.71 | 1500.70 | 46.84% | 53.16% | +1.58 | 70-58 |
| 1989-08-27 | @ Houston Astros | L 3-6 | 1515.29 | 1499.12 | 47.30% | 52.70% | -1.72 | 70-59 |
| 1989-08-28 | Cincinnati Reds | W 3-2 | 1513.57 | 1493.03 | 57.92% | 42.08% | +0.88 | 71-59 |
| 1989-08-29 | Cincinnati Reds | W 4-2 | 1514.45 | 1492.15 | 58.17% | 41.83% | +1.24 | 72-59 |
| 1989-08-30 | Cincinnati Reds | L 0-2 | 1515.69 | 1490.91 | 58.52% | 41.48% | -1.23 | 72-60 |
| 1989-09-01 | Houston Astros | L 3-6 | 1514.46 | 1500.61 | 56.98% | 43.02% | -2.07 | 72-61 |
| 1989-09-02 | Houston Astros | W 13-5 | 1512.39 | 1502.68 | 56.40% | 43.60% | +2.59 | 73-61 |
| 1989-09-03 | Houston Astros | W 4-3 | 1514.98 | 1500.09 | 57.13% | 42.87% | +0.90 | 74-61 |
| 1989-09-04 | Montreal Expos | W 4-1 | 1515.88 | 1515.02 | 55.14% | 44.86% | +1.63 | 75-61 |
| 1989-09-05 | Montreal Expos | L 2-6 | 1517.51 | 1513.39 | 55.60% | 44.40% | -2.33 | 75-62 |
| 1989-09-06 | @ New York Mets | W 3-2 | 1515.18 | 1530.81 | 42.77% | 57.23% | +1.20 | 76-62 |
| 1989-09-07 | @ New York Mets | L 1-13 | 1516.38 | 1529.61 | 43.11% | 56.89% | -3.14 | 76-63 |
| 1989-09-08 | @ Chicago Cubs | W 11-8 | 1513.24 | 1513.18 | 44.99% | 55.01% | +2.00 | 77-63 |
| 1989-09-09 | @ Chicago Cubs | L 2-3 | 1515.24 | 1511.18 | 45.56% | 54.44% | -0.67 | 77-64 |
| 1989-09-10 | @ Chicago Cubs | L 1-4 | 1514.57 | 1511.85 | 45.37% | 54.63% | -1.65 | 77-65 |
| 1989-09-11 | Pittsburgh Pirates | L 1-3 | 1512.92 | 1484.80 | 58.98% | 41.02% | -1.76 | 77-66 |
| 1989-09-12 | Pittsburgh Pirates | L 2-5 | 1511.16 | 1486.55 | 58.49% | 41.51% | -2.12 | 77-67 |
| 1989-09-14 | Pittsburgh Pirates | L 3-4 | 1509.04 | 1488.68 | 57.90% | 42.10% | -1.22 | 77-68 |
| 1989-09-15 | @ Philadelphia Phillies | L 0-2 | 1507.82 | 1454.33 | 52.66% | 47.34% | -1.56 | 77-69 |
| 1989-09-15 | @ Philadelphia Phillies | W 7-6 | 1506.26 | 1455.89 | 52.21% | 47.79% | +1.00 | 78-69 |
| 1989-09-17 | @ Philadelphia Phillies | L 5-9 | 1507.26 | 1454.89 | 52.50% | 47.50% | -1.56 | 78-70 |
| 1989-09-17 | @ Philadelphia Phillies | W 2-0 | 1505.70 | 1456.45 | 52.05% | 47.95% | +1.43 | 79-70 |
| 1989-09-18 | @ Montreal Expos | W 3-2 | 1507.13 | 1511.09 | 44.42% | 55.58% | +1.16 | 80-70 |
| 1989-09-19 | @ Montreal Expos | W 5-0 | 1508.29 | 1509.92 | 44.75% | 55.25% | +2.60 | 81-70 |
| 1989-09-20 | New York Mets | W 5-3 | 1510.89 | 1531.66 | 52.04% | 47.96% | +1.42 | 82-70 |
| 1989-09-21 | New York Mets | L 1-6 | 1512.31 | 1530.24 | 52.45% | 47.55% | -2.46 | 82-71 |
| 1989-09-22 | Philadelphia Phillies | W 2-1 | 1509.85 | 1451.35 | 63.14% | 36.86% | +0.55 | 83-71 |
| 1989-09-23 | Philadelphia Phillies | W 11-5 | 1510.40 | 1450.80 | 63.28% | 36.72% | +1.88 | 84-71 |
| 1989-09-24 | Philadelphia Phillies | W 2-1 | 1512.28 | 1448.91 | 63.79% | 36.21% | +0.77 | 85-71 |
| 1989-09-25 | @ Pittsburgh Pirates | L 2-4 | 1513.05 | 1491.61 | 48.05% | 51.95% | -1.43 | 85-72 |
| 1989-09-26 | @ Pittsburgh Pirates | L 1-4 | 1511.62 | 1493.04 | 47.64% | 52.36% | -1.73 | 85-73 |
| 1989-09-27 | @ Pittsburgh Pirates | L 0-1 | 1509.89 | 1494.77 | 47.14% | 52.86% | -0.99 | 85-74 |
| 1989-09-29 | Chicago Cubs | W 7-5 | 1508.90 | 1523.62 | 52.91% | 47.09% | +1.39 | 86-74 |
| 1989-09-30 | Chicago Cubs | L 4-6 | 1510.29 | 1522.22 | 53.31% | 46.69% | -1.58 | 86-75 |
| 1989-10-01 | Chicago Cubs | L 1-5 | 1508.71 | 1523.80 | 52.86% | 47.14% | -2.22 | 86-76 |
| 1989-04-04 | Detroit Tigers | W 4-0 | 1483.15 | 1508.39 | 51.40% | 48.60% | +2.04 | 1-0 |
| 1989-04-06 | Detroit Tigers | W 5-4 | 1485.19 | 1506.35 | 51.99% | 48.01% | +1.01 | 2-0 |
| 1989-04-07 | Toronto Blue Jays | L 9-10 | 1486.20 | 1517.51 | 50.53% | 49.47% | -1.07 | 2-1 |
| 1989-04-08 | Toronto Blue Jays | W 5-4 | 1485.13 | 1518.57 | 50.22% | 49.78% | +1.05 | 3-1 |
| 1989-04-09 | Toronto Blue Jays | W 3-2 | 1486.18 | 1517.53 | 50.52% | 49.48% | +1.04 | 4-1 |
| 1989-04-10 | @ Milwaukee Brewers | W 6-4 | 1487.22 | 1514.11 | 41.19% | 58.81% | +1.23 | 5-1 |
| 1989-04-12 | @ Milwaukee Brewers | W 8-1 | 1488.45 | 1512.88 | 41.53% | 58.47% | +3.25 | 6-1 |
| 1989-04-13 | @ Milwaukee Brewers | W 6-1 | 1491.70 | 1509.63 | 42.44% | 57.56% | +2.70 | 7-1 |
| 1989-04-14 | @ Detroit Tigers | W 4-2 | 1494.40 | 1503.51 | 43.69% | 56.31% | +1.68 | 8-1 |
| 1989-04-15 | @ Detroit Tigers | W 4-1 | 1496.08 | 1501.84 | 44.16% | 55.84% | +2.03 | 9-1 |
| 1989-04-16 | @ Detroit Tigers | W 9-6 | 1498.11 | 1499.81 | 44.74% | 55.26% | +2.01 | 10-1 |
| 1989-04-17 | Milwaukee Brewers | L 1-8 | 1500.12 | 1511.06 | 53.45% | 46.55% | -2.97 | 10-2 |
| 1989-04-18 | Milwaukee Brewers | W 6-2 | 1497.15 | 1514.03 | 52.60% | 47.40% | +1.99 | 11-2 |
| 1989-04-19 | Milwaukee Brewers | W 5-1 | 1499.14 | 1512.04 | 53.17% | 46.83% | +1.97 | 12-2 |
| 1989-04-21 | @ Toronto Blue Jays | L 3-6 | 1501.11 | 1514.76 | 43.05% | 56.95% | -1.57 | 12-3 |
| 1989-04-22 | @ Toronto Blue Jays | L 2-4 | 1499.54 | 1516.33 | 42.60% | 57.40% | -1.27 | 12-4 |
| 1989-04-23 | @ Toronto Blue Jays | W 4-1 | 1498.27 | 1517.59 | 42.25% | 57.75% | +2.10 | 13-4 |
| 1989-04-25 | @ Cleveland Indians | W 11-7 | 1500.37 | 1477.11 | 48.32% | 51.68% | +2.18 | 14-4 |
| 1989-04-26 | @ Cleveland Indians | W 3-2 | 1502.55 | 1474.94 | 48.94% | 51.06% | +0.75 | 15-4 |
| 1989-04-28 | Boston Red Sox | W 7-6 | 1503.30 | 1510.57 | 53.98% | 46.02% | +0.69 | 16-4 |
| 1989-04-29 | Boston Red Sox | L 5-8 | 1503.99 | 1509.89 | 54.18% | 45.82% | -1.97 | 16-5 |
| 1989-04-30 | Boston Red Sox | W 2-1 | 1502.02 | 1511.86 | 53.61% | 46.39% | +0.97 | 17-5 |
| 1989-05-01 | Cleveland Indians | L 1-11 | 1502.99 | 1477.33 | 58.64% | 41.36% | -3.89 | 17-6 |
| 1989-05-02 | Cleveland Indians | L 3-8 | 1499.10 | 1481.23 | 57.55% | 42.45% | -2.71 | 17-7 |
| 1989-05-03 | New York Yankees | W 4-1 | 1496.39 | 1497.17 | 54.91% | 45.09% | +1.64 | 18-7 |
| 1989-05-04 | New York Yankees | L 7-11 | 1498.03 | 1495.53 | 55.37% | 44.63% | -2.32 | 18-8 |
| 1989-05-05 | @ Boston Red Sox | L 6-7 | 1495.71 | 1516.56 | 42.03% | 57.97% | -0.88 | 18-9 |
| 1989-05-06 | @ Boston Red Sox | L 0-7 | 1494.83 | 1517.44 | 41.79% | 58.21% | -2.33 | 18-10 |
| 1989-05-07 | @ Boston Red Sox | L 5-9 | 1492.50 | 1519.77 | 41.14% | 58.86% | -1.72 | 18-11 |
| 1989-05-08 | @ New York Yankees | W 13-2 | 1490.78 | 1499.19 | 43.79% | 56.21% | +3.91 | 19-11 |
| 1989-05-09 | @ New York Yankees | L 3-5 | 1494.69 | 1495.27 | 44.90% | 55.10% | -1.33 | 19-12 |
| 1989-05-11 | @ Kansas City Royals | W 6-3 | 1493.36 | 1518.25 | 41.47% | 58.53% | +2.13 | 20-12 |
| 1989-05-12 | @ Kansas City Royals | L 3-4 | 1495.49 | 1516.12 | 42.06% | 57.94% | -0.89 | 20-13 |
| 1989-05-13 | @ Kansas City Royals | L 1-4 | 1494.60 | 1517.01 | 41.82% | 58.18% | -1.52 | 20-14 |
| 1989-05-14 | @ Kansas City Royals | L 2-3 | 1493.08 | 1518.53 | 41.39% | 58.61% | -0.61 | 20-15 |
| 1989-05-17 | Baltimore Orioles | L 2-8 | 1492.47 | 1460.30 | 59.55% | 40.45% | -3.06 | 20-16 |
| 1989-05-18 | Minnesota Twins | W 6-5 | 1489.41 | 1506.99 | 52.50% | 47.50% | +0.70 | 21-16 |
| 1989-05-19 | Minnesota Twins | W 4-2 | 1490.11 | 1506.28 | 52.70% | 47.30% | +1.41 | 22-16 |
| 1989-05-20 | Minnesota Twins | L 3-19 | 1491.52 | 1504.88 | 53.11% | 46.89% | -4.47 | 22-17 |
| 1989-05-21 | Minnesota Twins | L 1-6 | 1487.05 | 1509.34 | 51.83% | 48.17% | -2.43 | 22-18 |
| 1989-05-22 | Kansas City Royals | W 4-1 | 1484.62 | 1518.57 | 50.15% | 49.85% | +1.81 | 23-18 |
| 1989-05-23 | Kansas City Royals | W 10-8 | 1486.43 | 1516.76 | 50.67% | 49.33% | +1.47 | 24-18 |
| 1989-05-24 | Kansas City Royals | L 4-6 | 1487.90 | 1515.30 | 51.09% | 48.91% | -1.52 | 24-19 |
| 1989-05-26 | @ Minnesota Twins | W 5-3 | 1486.38 | 1515.93 | 40.82% | 59.18% | +1.76 | 25-19 |
| 1989-05-27 | @ Minnesota Twins | W 5-3 | 1488.14 | 1514.18 | 41.31% | 58.69% | +1.74 | 26-19 |
| 1989-05-28 | @ Minnesota Twins | W 8-6 | 1489.88 | 1512.43 | 41.80% | 58.20% | +1.73 | 27-19 |
| 1989-05-29 | @ Baltimore Orioles | L 1-6 | 1491.61 | 1474.87 | 47.38% | 52.62% | -2.22 | 27-20 |
| 1989-05-30 | @ Baltimore Orioles | L 2-6 | 1489.39 | 1477.09 | 46.74% | 53.26% | -1.97 | 27-21 |
| 1989-05-31 | @ Baltimore Orioles | L 5-8 | 1487.42 | 1479.06 | 46.18% | 53.82% | -1.68 | 27-22 |
| 1989-06-01 | @ Seattle Mariners | L 2-3 | 1485.74 | 1482.23 | 45.48% | 54.52% | -0.95 | 27-23 |
| 1989-06-02 | @ Seattle Mariners | W 9-5 | 1484.79 | 1483.18 | 45.21% | 54.79% | +2.30 | 28-23 |
| 1989-06-03 | @ Seattle Mariners | W 6-1 | 1487.09 | 1480.88 | 45.87% | 54.13% | +2.54 | 29-23 |
| 1989-06-04 | @ Seattle Mariners | L 1-2 | 1489.63 | 1478.34 | 46.60% | 53.40% | -0.98 | 29-24 |
| 1989-06-05 | Chicago White Sox | W 4-2 | 1488.65 | 1458.31 | 59.29% | 40.71% | +1.21 | 30-24 |
| 1989-06-06 | Chicago White Sox | W 3-1 | 1489.86 | 1457.10 | 59.63% | 40.37% | +1.20 | 31-24 |
| 1989-06-07 | Chicago White Sox | L 4-6 | 1491.06 | 1455.90 | 59.96% | 40.04% | -1.78 | 31-25 |
| 1989-06-08 | Chicago White Sox | W 11-7 | 1489.28 | 1457.68 | 59.47% | 40.53% | +1.70 | 32-25 |
| 1989-06-09 | Oakland Athletics | W 11-8 | 1490.98 | 1546.98 | 46.98% | 53.02% | +1.93 | 33-25 |
| 1989-06-10 | Oakland Athletics | L 1-5 | 1492.91 | 1545.05 | 47.53% | 52.47% | -2.00 | 33-26 |
| 1989-06-11 | Oakland Athletics | L 1-5 | 1490.91 | 1547.05 | 46.96% | 53.04% | -1.97 | 33-27 |
| 1989-06-12 | California Angels | W 4-0 | 1488.94 | 1515.36 | 51.23% | 48.77% | +2.05 | 34-27 |
| 1989-06-14 | California Angels | W 5-1 | 1490.99 | 1513.32 | 51.82% | 48.18% | +2.02 | 35-27 |
| 1989-06-14 | California Angels | W 6-3 | 1493.01 | 1511.29 | 52.40% | 47.60% | +1.74 | 36-27 |
| 1989-06-16 | @ New York Yankees | L 3-8 | 1494.75 | 1487.63 | 46.00% | 54.00% | -2.16 | 36-28 |
| 1989-06-16 | @ New York Yankees | L 1-6 | 1492.59 | 1489.79 | 45.38% | 54.62% | -2.14 | 36-29 |
| 1989-06-17 | @ New York Yankees | L 3-5 | 1490.45 | 1491.92 | 44.77% | 55.23% | -1.33 | 36-30 |
| 1989-06-18 | @ New York Yankees | W 5-2 | 1489.12 | 1493.25 | 44.40% | 55.60% | +2.03 | 37-30 |
| 1989-06-20 | @ Boston Red Sox | L 3-6 | 1491.15 | 1507.65 | 42.64% | 57.36% | -1.55 | 37-31 |
| 1989-06-21 | @ Boston Red Sox | W 10-3 | 1489.60 | 1509.20 | 42.21% | 57.79% | +3.21 | 38-31 |
| 1989-06-22 | @ Boston Red Sox | W 9-1 | 1492.81 | 1505.99 | 43.11% | 56.89% | +3.38 | 39-31 |
| 1989-06-23 | Cleveland Indians | W 4-0 | 1496.19 | 1485.20 | 56.58% | 43.42% | +1.82 | 40-31 |
| 1989-06-24 | Cleveland Indians | L 3-7 | 1498.01 | 1483.38 | 57.09% | 42.91% | -2.40 | 40-32 |
| 1989-06-25 | Cleveland Indians | W 4-2 | 1495.61 | 1485.77 | 56.41% | 43.59% | +1.30 | 41-32 |
| 1989-06-26 | Cleveland Indians | L 3-4 | 1496.91 | 1484.48 | 56.78% | 43.22% | -1.20 | 41-33 |
| 1989-06-27 | @ Chicago White Sox | W 5-1 | 1495.71 | 1458.57 | 50.31% | 49.69% | +2.09 | 42-33 |
| 1989-06-28 | @ Chicago White Sox | W 10-5 | 1497.80 | 1456.49 | 50.91% | 49.09% | +2.31 | 43-33 |
| 1989-06-29 | Seattle Mariners | L 0-2 | 1500.11 | 1481.18 | 57.70% | 42.30% | -1.72 | 43-34 |
| 1989-06-30 | Seattle Mariners | L 3-4 | 1498.39 | 1482.89 | 57.21% | 42.79% | -1.20 | 43-35 |
| 1989-07-01 | Seattle Mariners | W 1-0 | 1497.19 | 1484.09 | 56.88% | 43.12% | +0.91 | 44-35 |
| 1989-07-03 | @ California Angels | L 2-5 | 1498.10 | 1518.91 | 42.04% | 57.96% | -1.53 | 44-36 |
| 1989-07-04 | @ California Angels | L 2-5 | 1496.57 | 1520.43 | 41.61% | 58.39% | -1.52 | 44-37 |
| 1989-07-05 | @ California Angels | L 1-2 | 1495.05 | 1521.95 | 41.19% | 58.81% | -0.86 | 44-38 |
| 1989-07-06 | @ California Angels | W 3-0 | 1494.19 | 1522.81 | 40.95% | 59.05% | +2.15 | 45-38 |
| 1989-07-07 | @ Oakland Athletics | W 6-3 | 1496.34 | 1543.67 | 38.37% | 61.63% | +2.24 | 46-38 |
| 1989-07-08 | @ Oakland Athletics | W 5-4 | 1498.58 | 1541.43 | 38.98% | 61.02% | +0.90 | 47-38 |
| 1989-07-09 | @ Oakland Athletics | L 1-7 | 1499.48 | 1540.52 | 39.23% | 60.77% | -2.01 | 47-39 |
| 1989-07-13 | @ Cleveland Indians | W 9-3 | 1497.47 | 1480.49 | 47.41% | 52.59% | +1.91 | 48-39 |
| 1989-07-14 | @ Cleveland Indians | L 5-11 | 1499.38 | 1478.58 | 47.96% | 52.04% | -2.47 | 48-40 |
| 1989-07-15 | @ Cleveland Indians | L 1-7 | 1496.91 | 1481.05 | 47.25% | 52.75% | -2.43 | 48-41 |
| 1989-07-16 | @ Cleveland Indians | L 5-11 | 1494.48 | 1483.48 | 46.56% | 53.44% | -2.39 | 48-42 |
| 1989-07-17 | Boston Red Sox | W 12-6 | 1492.09 | 1506.87 | 52.90% | 47.10% | +2.42 | 49-42 |
| 1989-07-18 | Boston Red Sox | W 8-1 | 1494.51 | 1504.44 | 53.60% | 46.40% | +2.58 | 50-42 |
| 1989-07-19 | Boston Red Sox | L 0-4 | 1497.09 | 1501.87 | 54.34% | 45.66% | -2.28 | 50-43 |
| 1989-07-20 | New York Yankees | W 6-2 | 1494.81 | 1486.67 | 56.17% | 43.83% | +1.84 | 51-43 |
| 1989-07-21 | New York Yankees | W 5-2 | 1496.65 | 1484.83 | 56.69% | 43.31% | +1.57 | 52-43 |
| 1989-07-22 | New York Yankees | W 2-1 | 1498.22 | 1483.26 | 57.14% | 42.86% | +0.90 | 53-43 |
| 1989-07-23 | New York Yankees | W 5-4 | 1499.12 | 1482.36 | 57.39% | 42.61% | +0.63 | 54-43 |
| 1989-07-24 | Toronto Blue Jays | L 3-6 | 1499.75 | 1518.30 | 52.36% | 47.64% | -1.90 | 54-44 |
| 1989-07-25 | Toronto Blue Jays | L 0-4 | 1497.85 | 1520.20 | 51.82% | 48.18% | -2.18 | 54-45 |
| 1989-07-26 | Toronto Blue Jays | W 11-1 | 1495.67 | 1522.38 | 51.19% | 48.81% | +3.24 | 55-45 |
| 1989-07-28 | Milwaukee Brewers | L 3-15 | 1498.91 | 1502.62 | 54.49% | 45.51% | -3.96 | 55-46 |
| 1989-07-29 | Milwaukee Brewers | L 2-8 | 1494.95 | 1506.59 | 53.35% | 46.65% | -2.74 | 55-47 |
| 1989-07-30 | Milwaukee Brewers | W 9-3 | 1492.21 | 1509.33 | 52.57% | 47.43% | +2.44 | 56-47 |
| 1989-08-01 | @ Detroit Tigers | W 4-3 | 1494.65 | 1455.09 | 50.66% | 49.34% | +1.03 | 57-47 |
| 1989-08-02 | @ Detroit Tigers | L 4-6 | 1495.68 | 1454.05 | 50.96% | 49.04% | -1.51 | 57-48 |
| 1989-08-03 | @ Detroit Tigers | L 6-9 | 1494.17 | 1455.56 | 50.52% | 49.48% | -1.84 | 57-49 |
| 1989-08-04 | @ Baltimore Orioles | W 6-4 | 1492.33 | 1481.32 | 46.56% | 53.44% | +1.59 | 58-49 |
| 1989-08-05 | @ Baltimore Orioles | L 2-5 | 1493.92 | 1479.73 | 47.01% | 52.99% | -1.71 | 58-50 |
| 1989-08-06 | @ Baltimore Orioles | L 2-3 | 1492.21 | 1481.44 | 46.52% | 53.48% | -0.69 | 58-51 |
| 1989-08-07 | @ Toronto Blue Jays | L 1-2 | 1491.52 | 1518.04 | 41.24% | 58.76% | -0.87 | 58-52 |
| 1989-08-08 | @ Toronto Blue Jays | L 0-7 | 1490.65 | 1518.91 | 41.00% | 59.00% | -2.28 | 58-53 |
| 1989-08-09 | @ Toronto Blue Jays | W 4-3 | 1488.37 | 1521.19 | 40.37% | 59.63% | +1.26 | 59-53 |
| 1989-08-10 | Detroit Tigers | W 4-1 | 1489.63 | 1456.17 | 59.72% | 40.28% | +1.46 | 60-53 |
| 1989-08-11 | Detroit Tigers | W 7-3 | 1491.09 | 1454.71 | 60.13% | 39.87% | +1.68 | 61-53 |
| 1989-08-12 | Detroit Tigers | L 5-6 | 1492.77 | 1453.03 | 60.59% | 39.41% | -1.28 | 61-54 |
| 1989-08-13 | Detroit Tigers | L 2-4 | 1491.49 | 1454.30 | 60.24% | 39.76% | -1.79 | 61-55 |
| 1989-08-15 | @ Seattle Mariners | L 0-2 | 1489.70 | 1491.60 | 44.71% | 55.29% | -1.32 | 61-56 |
| 1989-08-16 | @ Seattle Mariners | W 3-1 | 1488.38 | 1492.93 | 44.34% | 55.66% | +1.65 | 62-56 |
| 1989-08-17 | @ Chicago White Sox | L 1-6 | 1490.03 | 1466.31 | 48.38% | 51.62% | -2.27 | 62-57 |
| 1989-08-18 | @ Chicago White Sox | W 6-5 | 1487.76 | 1468.58 | 47.73% | 52.27% | +1.10 | 63-57 |
| 1989-08-19 | @ Chicago White Sox | W 7-6 | 1488.86 | 1467.48 | 48.04% | 51.96% | +1.09 | 64-57 |
| 1989-08-20 | @ Chicago White Sox | W 7-1 | 1489.95 | 1466.39 | 48.36% | 51.64% | +2.65 | 65-57 |
| 1989-08-22 | Oakland Athletics | L 0-2 | 1492.60 | 1550.49 | 46.71% | 53.29% | -1.38 | 65-58 |
| 1989-08-23 | Oakland Athletics | L 4-5 | 1491.22 | 1551.87 | 46.31% | 53.69% | -0.98 | 65-59 |
| 1989-08-24 | Oakland Athletics | W 6-2 | 1490.24 | 1552.85 | 46.03% | 53.97% | +2.27 | 66-59 |
| 1989-08-25 | California Angels | L 1-4 | 1492.51 | 1532.19 | 49.32% | 50.68% | -1.79 | 66-60 |
| 1989-08-26 | California Angels | W 3-2 | 1490.72 | 1533.99 | 48.81% | 51.19% | +1.07 | 67-60 |
| 1989-08-27 | California Angels | L 4-5 | 1491.79 | 1532.91 | 49.12% | 50.88% | -1.03 | 67-61 |
| 1989-08-29 | @ Minnesota Twins | W 4-2 | 1490.76 | 1509.87 | 42.28% | 57.72% | +1.71 | 68-61 |
| 1989-08-30 | @ Minnesota Twins | L 3-7 | 1492.47 | 1508.16 | 42.76% | 57.24% | -1.79 | 68-62 |
| 1989-08-31 | @ Minnesota Twins | L 6-8 | 1490.68 | 1509.95 | 42.25% | 57.75% | -1.26 | 68-63 |
| 1989-09-01 | Kansas City Royals | L 3-5 | 1489.42 | 1529.67 | 49.24% | 50.76% | -1.03 | 68-64 |
| 1989-09-02 | Kansas City Royals | W 6-3 | 1488.39 | 1530.71 | 48.94% | 51.06% | +1.86 | 69-64 |
| 1989-09-03 | Kansas City Royals | L 2-13 | 1490.25 | 1528.85 | 49.48% | 50.52% | -3.45 | 69-65 |
| 1989-09-04 | Minnesota Twins | W 8-5 | 1486.80 | 1510.98 | 51.55% | 48.45% | +1.76 | 70-65 |
| 1989-09-05 | Minnesota Twins | L 4-8 | 1488.56 | 1509.22 | 52.06% | 47.94% | -2.18 | 70-66 |
| 1989-09-06 | Minnesota Twins | W 3-2 | 1486.38 | 1511.41 | 51.43% | 48.57% | +1.02 | 71-66 |
| 1989-09-07 | Baltimore Orioles | L 3-8 | 1487.40 | 1486.32 | 55.17% | 44.83% | -2.59 | 71-67 |
| 1989-09-07 | Baltimore Orioles | L 6-9 | 1484.81 | 1488.91 | 54.43% | 45.57% | -1.98 | 71-68 |
| 1989-09-08 | Baltimore Orioles | W 3-1 | 1482.83 | 1490.89 | 53.87% | 46.13% | +1.37 | 72-68 |
| 1989-09-09 | Baltimore Orioles | L 2-4 | 1484.20 | 1489.52 | 54.26% | 45.74% | -1.14 | 72-69 |
| 1989-09-10 | Baltimore Orioles | W 8-1 | 1483.06 | 1490.66 | 53.93% | 46.07% | +2.56 | 73-69 |
| 1989-09-12 | @ Kansas City Royals | L 5-6 | 1485.62 | 1526.18 | 39.30% | 60.70% | -0.83 | 73-70 |
| 1989-09-13 | @ Kansas City Royals | L 2-3 | 1484.79 | 1527.01 | 39.07% | 60.93% | -0.82 | 73-71 |
| 1989-09-14 | @ Kansas City Royals | W 10-4 | 1483.97 | 1527.83 | 38.85% | 61.15% | +3.15 | 74-71 |
| 1989-09-15 | @ Milwaukee Brewers | L 2-6 | 1487.12 | 1515.89 | 40.93% | 59.07% | -1.72 | 74-72 |
| 1989-09-16 | @ Milwaukee Brewers | L 3-5 | 1485.40 | 1517.61 | 40.45% | 59.55% | -1.20 | 74-73 |
| 1989-09-17 | @ Milwaukee Brewers | W 4-2 | 1484.20 | 1518.81 | 40.12% | 59.88% | +1.77 | 75-73 |
| 1989-09-18 | Seattle Mariners | W 5-2 | 1485.97 | 1475.01 | 56.57% | 43.43% | +1.58 | 76-73 |
| 1989-09-19 | Seattle Mariners | W 5-3 | 1487.55 | 1473.43 | 57.02% | 42.98% | +1.28 | 77-73 |
| 1989-09-20 | Seattle Mariners | W 3-2 | 1488.83 | 1472.15 | 57.38% | 42.62% | +0.89 | 78-73 |
| 1989-09-21 | Seattle Mariners | L 3-8 | 1489.72 | 1471.26 | 57.63% | 42.37% | -2.70 | 78-74 |
| 1989-09-22 | Chicago White Sox | L 6-9 | 1487.02 | 1475.04 | 56.72% | 43.28% | -2.06 | 78-75 |
| 1989-09-23 | Chicago White Sox | W 6-4 | 1484.96 | 1477.10 | 56.13% | 43.87% | +1.30 | 79-75 |
| 1989-09-24 | Chicago White Sox | W 5-4 | 1486.26 | 1475.80 | 56.50% | 43.50% | +0.64 | 80-75 |
| 1989-09-25 | @ Oakland Athletics | W 3-2 | 1486.90 | 1561.26 | 34.76% | 65.24% | +1.37 | 81-75 |
| 1989-09-26 | @ Oakland Athletics | L 3-4 | 1488.27 | 1559.89 | 35.12% | 64.88% | -0.73 | 81-76 |
| 1989-09-27 | @ Oakland Athletics | L 0-5 | 1487.54 | 1560.63 | 34.93% | 65.07% | -1.64 | 81-77 |
| 1989-09-28 | @ Oakland Athletics | L 3-5 | 1485.90 | 1562.27 | 34.50% | 65.50% | -1.03 | 81-78 |
| 1989-09-29 | @ California Angels | W 5-0 | 1484.87 | 1522.34 | 39.72% | 60.28% | +2.83 | 82-78 |
| 1989-09-30 | @ California Angels | W 2-0 | 1487.70 | 1519.51 | 40.50% | 59.50% | +1.77 | 83-78 |
| 1989-10-01 | @ California Angels | L 3-4 | 1489.47 | 1517.74 | 41.00% | 59.00% | -0.86 | 83-79 |
| 1989-04-03 | @ Kansas City Royals | W 4-3 | 1518.35 | 1507.35 | 46.55% | 53.45% | +1.12 | 1-0 |
| 1989-04-05 | @ Kansas City Royals | L 1-2 | 1519.47 | 1506.23 | 46.88% | 53.12% | -0.98 | 1-1 |
| 1989-04-06 | @ Kansas City Royals | L 2-3 | 1518.49 | 1507.21 | 46.59% | 53.41% | -0.98 | 1-2 |
| 1989-04-07 | @ Texas Rangers | W 10-9 | 1517.51 | 1486.20 | 49.47% | 50.53% | +1.06 | 2-2 |
| 1989-04-08 | @ Texas Rangers | L 4-5 | 1518.57 | 1485.13 | 49.78% | 50.22% | -1.04 | 2-3 |
| 1989-04-09 | @ Texas Rangers | L 2-3 | 1517.53 | 1486.18 | 49.48% | 50.52% | -1.04 | 2-4 |
| 1989-04-10 | @ New York Yankees | W 8-0 | 1516.49 | 1490.45 | 48.71% | 51.29% | +3.04 | 3-4 |
| 1989-04-11 | @ New York Yankees | W 11-6 | 1519.53 | 1487.40 | 49.59% | 50.41% | +1.68 | 4-4 |
| 1989-04-12 | @ New York Yankees | L 3-5 | 1521.21 | 1485.73 | 50.07% | 49.93% | -1.49 | 4-5 |
| 1989-04-14 | Kansas City Royals | W 3-0 | 1519.72 | 1509.49 | 56.47% | 43.53% | +1.58 | 5-5 |
| 1989-04-15 | Kansas City Royals | L 5-10 | 1521.30 | 1507.91 | 56.92% | 43.08% | -2.67 | 5-6 |
| 1989-04-16 | Kansas City Royals | W 15-8 | 1518.63 | 1510.58 | 56.16% | 43.84% | +2.44 | 6-6 |
| 1989-04-17 | New York Yankees | L 2-7 | 1521.07 | 1486.66 | 59.85% | 40.15% | -2.81 | 6-7 |
| 1989-04-18 | New York Yankees | L 0-2 | 1518.26 | 1489.47 | 59.07% | 40.93% | -1.76 | 6-8 |
| 1989-04-19 | New York Yankees | L 2-4 | 1516.50 | 1491.23 | 58.59% | 41.41% | -1.74 | 6-9 |
| 1989-04-21 | Texas Rangers | W 6-3 | 1514.76 | 1501.11 | 56.95% | 43.05% | +1.57 | 7-9 |
| 1989-04-22 | Texas Rangers | W 4-2 | 1516.33 | 1499.54 | 57.40% | 42.60% | +1.26 | 8-9 |
| 1989-04-23 | Texas Rangers | L 1-4 | 1517.59 | 1498.27 | 57.75% | 42.25% | -2.10 | 8-10 |
| 1989-04-24 | @ Oakland Athletics | L 4-5 | 1515.49 | 1534.67 | 42.27% | 57.73% | -0.89 | 8-11 |
| 1989-04-25 | @ Oakland Athletics | L 1-3 | 1514.60 | 1535.56 | 42.02% | 57.98% | -1.24 | 8-12 |
| 1989-04-26 | @ Seattle Mariners | L 6-7 | 1513.36 | 1481.86 | 49.50% | 50.50% | -1.04 | 8-13 |
| 1989-04-27 | @ Seattle Mariners | W 6-1 | 1512.32 | 1482.90 | 49.20% | 50.80% | +2.38 | 9-13 |
| 1989-04-28 | @ California Angels | L 0-9 | 1514.70 | 1494.71 | 47.84% | 52.16% | -3.01 | 9-14 |
| 1989-04-29 | @ California Angels | L 3-4 | 1511.69 | 1497.72 | 46.98% | 53.02% | -0.70 | 9-15 |
| 1989-04-30 | @ California Angels | L 0-1 | 1510.99 | 1498.42 | 46.78% | 53.22% | -0.69 | 9-16 |
| 1989-05-02 | Oakland Athletics | L 5-8 | 1510.30 | 1535.96 | 51.34% | 48.66% | -1.87 | 9-17 |
| 1989-05-03 | Oakland Athletics | W 2-0 | 1508.43 | 1537.83 | 50.80% | 49.20% | +1.46 | 10-17 |
| 1989-05-04 | California Angels | L 2-3 | 1509.89 | 1499.58 | 56.48% | 43.52% | -0.84 | 10-18 |
| 1989-05-05 | California Angels | L 3-5 | 1509.05 | 1500.42 | 56.24% | 43.76% | -1.67 | 10-19 |
| 1989-05-06 | California Angels | L 4-5 | 1507.38 | 1502.09 | 55.77% | 44.23% | -1.17 | 10-20 |
| 1989-05-08 | Seattle Mariners | W 10-1 | 1506.21 | 1490.75 | 57.21% | 42.79% | +2.70 | 11-20 |
| 1989-05-09 | Seattle Mariners | L 3-4 | 1508.91 | 1488.05 | 57.97% | 42.03% | -1.22 | 11-21 |
| 1989-05-10 | Seattle Mariners | W 3-2 | 1507.69 | 1489.27 | 57.62% | 42.38% | +0.89 | 12-21 |
| 1989-05-12 | @ Minnesota Twins | L 5-6 | 1508.58 | 1504.82 | 45.52% | 54.48% | -0.96 | 12-22 |
| 1989-05-13 | @ Minnesota Twins | L 8-10 | 1507.62 | 1505.77 | 45.25% | 54.75% | -1.34 | 12-23 |
| 1989-05-14 | @ Minnesota Twins | L 1-13 | 1506.28 | 1507.12 | 44.86% | 55.14% | -3.27 | 12-24 |
| 1989-05-15 | Cleveland Indians | W 5-3 | 1503.01 | 1490.46 | 56.80% | 43.20% | +1.29 | 13-24 |
| 1989-05-16 | Cleveland Indians | W 7-6 | 1504.30 | 1489.18 | 57.16% | 42.84% | +0.90 | 14-24 |
| 1989-05-17 | Cleveland Indians | L 3-6 | 1505.20 | 1488.28 | 57.41% | 42.59% | -2.09 | 14-25 |
| 1989-05-19 | @ Chicago White Sox | W 9-3 | 1503.11 | 1483.82 | 47.74% | 52.26% | +2.69 | 15-25 |
| 1989-05-20 | @ Chicago White Sox | W 11-1 | 1505.80 | 1481.13 | 48.52% | 51.48% | +3.42 | 16-25 |
| 1989-05-21 | @ Chicago White Sox | W 9-3 | 1509.22 | 1477.71 | 49.50% | 50.50% | +2.59 | 17-25 |
| 1989-05-22 | Minnesota Twins | L 2-6 | 1511.81 | 1511.77 | 55.02% | 44.98% | -2.31 | 17-26 |
| 1989-05-23 | Minnesota Twins | W 2-1 | 1509.50 | 1514.08 | 54.36% | 45.64% | +0.96 | 18-26 |
| 1989-05-24 | Minnesota Twins | L 4-10 | 1510.46 | 1513.12 | 54.64% | 45.36% | -2.81 | 18-27 |
| 1989-05-26 | Chicago White Sox | W 11-3 | 1507.65 | 1466.56 | 60.78% | 39.22% | +2.33 | 19-27 |
| 1989-05-27 | Chicago White Sox | L 3-5 | 1509.98 | 1464.23 | 61.41% | 38.59% | -1.82 | 19-28 |
| 1989-05-28 | Chicago White Sox | W 7-5 | 1508.16 | 1466.05 | 60.91% | 39.09% | +0.82 | 20-28 |
| 1989-05-29 | @ Cleveland Indians | L 3-5 | 1508.98 | 1485.09 | 48.40% | 51.60% | -1.44 | 20-29 |
| 1989-05-30 | @ Cleveland Indians | L 2-6 | 1507.54 | 1486.52 | 47.99% | 52.01% | -2.02 | 20-30 |
| 1989-05-31 | @ Cleveland Indians | L 4-7 | 1505.52 | 1488.54 | 47.41% | 52.59% | -1.72 | 20-31 |
| 1989-06-02 | @ Boston Red Sox | W 7-2 | 1503.80 | 1511.71 | 43.86% | 56.14% | +2.64 | 21-31 |
| 1989-06-03 | @ Boston Red Sox | W 10-2 | 1506.44 | 1509.08 | 44.61% | 55.39% | +3.29 | 22-31 |
| 1989-06-04 | @ Boston Red Sox | W 13-11 | 1509.73 | 1505.79 | 45.54% | 54.46% | +1.14 | 23-31 |
| 1989-06-05 | Milwaukee Brewers | L 3-5 | 1510.87 | 1496.58 | 57.04% | 42.96% | -1.69 | 23-32 |
| 1989-06-06 | Milwaukee Brewers | L 4-6 | 1509.18 | 1498.27 | 56.56% | 43.44% | -1.68 | 23-33 |
| 1989-06-07 | Milwaukee Brewers | W 4-2 | 1507.50 | 1499.95 | 56.09% | 43.91% | +1.30 | 24-33 |
| 1989-06-09 | Detroit Tigers | W 2-0 | 1508.80 | 1485.88 | 58.26% | 41.74% | +1.24 | 25-33 |
| 1989-06-10 | Detroit Tigers | L 8-11 | 1510.04 | 1484.64 | 58.60% | 41.40% | -2.13 | 25-34 |
| 1989-06-11 | Detroit Tigers | W 4-0 | 1507.91 | 1486.78 | 58.01% | 41.99% | +1.76 | 26-34 |
| 1989-06-12 | Detroit Tigers | W 5-4 | 1509.67 | 1485.01 | 58.50% | 41.50% | +0.62 | 27-34 |
| 1989-06-13 | @ Milwaukee Brewers | W 4-3 | 1510.29 | 1502.87 | 46.04% | 53.96% | +1.13 | 28-34 |
| 1989-06-14 | @ Milwaukee Brewers | W 6-1 | 1511.42 | 1501.74 | 46.37% | 53.63% | +2.52 | 29-34 |
| 1989-06-15 | @ Milwaukee Brewers | L 4-6 | 1513.94 | 1499.22 | 47.09% | 52.91% | -1.40 | 29-35 |
| 1989-06-16 | Seattle Mariners | W 4-3 | 1512.54 | 1481.91 | 59.33% | 40.67% | +0.85 | 30-35 |
| 1989-06-17 | Seattle Mariners | W 3-2 | 1513.39 | 1481.06 | 59.57% | 40.43% | +0.85 | 31-35 |
| 1989-06-18 | Seattle Mariners | L 2-8 | 1514.24 | 1480.21 | 59.80% | 40.20% | -3.07 | 31-36 |
| 1989-06-19 | @ California Angels | W 8-1 | 1511.17 | 1515.34 | 44.39% | 55.61% | +3.09 | 32-36 |
| 1989-06-20 | @ California Angels | W 6-2 | 1514.26 | 1512.25 | 45.27% | 54.73% | +2.30 | 33-36 |
| 1989-06-21 | @ California Angels | W 6-1 | 1516.56 | 1509.95 | 45.93% | 54.07% | +1.79 | 34-36 |
| 1989-06-22 | @ Oakland Athletics | W 4-2 | 1518.35 | 1544.42 | 41.30% | 58.70% | +1.23 | 35-36 |
| 1989-06-23 | @ Oakland Athletics | W 10-8 | 1519.58 | 1543.19 | 41.65% | 58.35% | +1.74 | 36-36 |
| 1989-06-24 | @ Oakland Athletics | L 1-7 | 1521.32 | 1541.46 | 42.13% | 57.87% | -2.17 | 36-37 |
| 1989-06-25 | @ Oakland Athletics | L 3-6 | 1519.15 | 1543.63 | 41.53% | 58.47% | -1.51 | 36-38 |
| 1989-06-27 | @ Baltimore Orioles | L 6-16 | 1517.64 | 1494.18 | 48.34% | 51.66% | -3.21 | 36-39 |
| 1989-06-28 | @ Baltimore Orioles | L 1-2 | 1514.43 | 1497.39 | 47.42% | 52.58% | -1.00 | 36-40 |
| 1989-06-29 | @ Baltimore Orioles | W 11-1 | 1513.43 | 1498.39 | 47.13% | 52.87% | +3.51 | 37-40 |
| 1989-06-30 | Boston Red Sox | L 1-3 | 1516.94 | 1498.89 | 57.57% | 42.43% | -1.71 | 37-41 |
| 1989-07-01 | Boston Red Sox | L 1-3 | 1515.23 | 1500.60 | 57.09% | 42.91% | -1.69 | 37-42 |
| 1989-07-02 | Boston Red Sox | L 1-4 | 1513.54 | 1502.30 | 56.61% | 43.39% | -1.46 | 37-43 |
| 1989-07-03 | Boston Red Sox | W 3-2 | 1512.08 | 1503.76 | 56.20% | 43.80% | +0.92 | 38-43 |
| 1989-07-04 | Baltimore Orioles | L 0-8 | 1513.00 | 1493.36 | 57.80% | 42.20% | -3.43 | 38-44 |
| 1989-07-05 | Baltimore Orioles | L 4-5 | 1509.57 | 1496.80 | 56.83% | 43.17% | -1.19 | 38-45 |
| 1989-07-06 | Baltimore Orioles | W 4-1 | 1508.38 | 1497.99 | 56.49% | 43.51% | +1.58 | 39-45 |
| 1989-07-07 | @ Detroit Tigers | W 6-4 | 1509.96 | 1475.87 | 49.87% | 50.13% | +1.49 | 40-45 |
| 1989-07-08 | @ Detroit Tigers | W 8-3 | 1511.45 | 1474.38 | 50.30% | 49.70% | +2.33 | 41-45 |
| 1989-07-09 | @ Detroit Tigers | W 2-0 | 1513.78 | 1472.05 | 50.97% | 49.03% | +1.46 | 42-45 |
| 1989-07-13 | Oakland Athletics | L 7-11 | 1515.24 | 1542.54 | 51.10% | 48.90% | -2.15 | 42-46 |
| 1989-07-14 | Oakland Athletics | W 4-1 | 1513.09 | 1544.69 | 50.49% | 49.51% | +1.80 | 43-46 |
| 1989-07-15 | Oakland Athletics | W 6-1 | 1514.89 | 1542.89 | 51.01% | 48.99% | +2.30 | 44-46 |
| 1989-07-16 | Oakland Athletics | L 2-6 | 1517.19 | 1540.58 | 51.67% | 48.33% | -2.17 | 44-47 |
| 1989-07-17 | California Angels | W 6-4 | 1515.02 | 1525.35 | 53.54% | 46.46% | +1.38 | 45-47 |
| 1989-07-17 | California Angels | W 5-4 | 1516.40 | 1523.97 | 53.94% | 46.06% | +0.97 | 46-47 |
| 1989-07-18 | California Angels | L 0-1 | 1517.37 | 1523.00 | 54.21% | 45.79% | -1.14 | 46-48 |
| 1989-07-20 | @ Seattle Mariners | L 2-5 | 1516.23 | 1496.03 | 47.87% | 52.13% | -1.74 | 46-49 |
| 1989-07-21 | @ Seattle Mariners | W 8-1 | 1514.49 | 1497.77 | 47.37% | 52.63% | +2.92 | 47-49 |
| 1989-07-22 | @ Seattle Mariners | W 7-1 | 1517.41 | 1494.85 | 48.21% | 51.79% | +2.67 | 48-49 |
| 1989-07-23 | @ Seattle Mariners | L 2-5 | 1520.08 | 1492.18 | 48.98% | 51.02% | -1.78 | 48-50 |
| 1989-07-24 | @ Texas Rangers | W 6-3 | 1518.30 | 1499.75 | 47.64% | 52.36% | +1.90 | 49-50 |
| 1989-07-25 | @ Texas Rangers | W 4-0 | 1520.20 | 1497.85 | 48.18% | 51.82% | +2.18 | 50-50 |
| 1989-07-26 | @ Texas Rangers | L 1-11 | 1522.38 | 1495.67 | 48.81% | 51.19% | -3.24 | 50-51 |
| 1989-07-28 | @ New York Yankees | W 6-2 | 1519.14 | 1481.01 | 50.45% | 49.55% | +2.08 | 51-51 |
| 1989-07-29 | @ New York Yankees | L 2-7 | 1521.22 | 1478.93 | 51.05% | 48.95% | -2.40 | 51-52 |
| 1989-07-30 | @ New York Yankees | L 6-7 | 1518.82 | 1481.33 | 50.36% | 49.64% | -1.06 | 51-53 |
| 1989-07-31 | @ New York Yankees | W 6-5 | 1517.76 | 1482.39 | 50.06% | 49.94% | +1.05 | 52-53 |
| 1989-08-01 | Kansas City Royals | L 1-2 | 1518.81 | 1511.64 | 56.04% | 43.96% | -1.18 | 52-54 |
| 1989-08-02 | Kansas City Royals | W 8-0 | 1517.63 | 1512.82 | 55.70% | 44.30% | +2.63 | 53-54 |
| 1989-08-03 | Kansas City Royals | L 0-5 | 1520.26 | 1510.18 | 56.45% | 43.55% | -2.65 | 53-55 |
| 1989-08-04 | New York Yankees | W 2-1 | 1517.61 | 1483.31 | 59.84% | 40.16% | +0.85 | 54-55 |
| 1989-08-05 | New York Yankees | L 4-5 | 1518.46 | 1482.46 | 60.07% | 39.93% | -1.26 | 54-56 |
| 1989-08-06 | New York Yankees | W 6-5 | 1517.20 | 1483.73 | 59.73% | 40.27% | +0.84 | 55-56 |
| 1989-08-07 | Texas Rangers | W 2-1 | 1518.04 | 1491.52 | 58.76% | 41.24% | +0.87 | 56-56 |
| 1989-08-08 | Texas Rangers | W 7-0 | 1518.91 | 1490.65 | 59.00% | 41.00% | +2.28 | 57-56 |
| 1989-08-09 | Texas Rangers | L 3-4 | 1521.19 | 1488.37 | 59.63% | 40.37% | -1.26 | 57-57 |
| 1989-08-11 | @ Kansas City Royals | L 2-6 | 1519.93 | 1512.24 | 46.08% | 53.92% | -1.93 | 57-58 |
| 1989-08-12 | @ Kansas City Royals | W 2-0 | 1518.00 | 1514.17 | 45.53% | 54.47% | +1.62 | 58-58 |
| 1989-08-13 | @ Kansas City Royals | L 3-8 | 1519.62 | 1512.55 | 45.99% | 54.01% | -2.16 | 58-59 |
| 1989-08-14 | @ Boston Red Sox | W 4-2 | 1517.46 | 1509.19 | 46.16% | 53.84% | +1.59 | 59-59 |
| 1989-08-15 | @ Boston Red Sox | W 7-2 | 1519.05 | 1507.59 | 46.62% | 53.38% | +2.51 | 60-59 |
| 1989-08-16 | @ Boston Red Sox | W 7-3 | 1521.56 | 1505.09 | 47.34% | 52.66% | +2.21 | 61-59 |
| 1989-08-17 | @ Baltimore Orioles | L 6-11 | 1523.77 | 1482.44 | 50.91% | 49.09% | -2.39 | 61-60 |
| 1989-08-18 | @ Baltimore Orioles | W 9-2 | 1521.38 | 1484.83 | 50.23% | 49.77% | +2.77 | 62-60 |
| 1989-08-19 | @ Baltimore Orioles | W 5-1 | 1524.15 | 1482.06 | 51.02% | 48.98% | +2.05 | 63-60 |
| 1989-08-20 | @ Baltimore Orioles | L 2-7 | 1526.20 | 1480.01 | 51.61% | 48.39% | -2.42 | 63-61 |
| 1989-08-22 | Detroit Tigers | W 3-2 | 1523.78 | 1456.38 | 64.32% | 35.68% | +0.53 | 64-61 |
| 1989-08-23 | Detroit Tigers | W 11-4 | 1524.31 | 1455.85 | 64.46% | 35.54% | +1.98 | 65-61 |
| 1989-08-24 | Detroit Tigers | W 11-3 | 1526.29 | 1453.88 | 64.98% | 35.02% | +2.08 | 66-61 |
| 1989-08-25 | Milwaukee Brewers | W 3-1 | 1528.37 | 1513.08 | 57.18% | 42.82% | +1.27 | 67-61 |
| 1989-08-26 | Milwaukee Brewers | W 7-0 | 1529.64 | 1511.80 | 57.54% | 42.46% | +2.36 | 68-61 |
| 1989-08-27 | Milwaukee Brewers | W 5-4 | 1532.00 | 1509.45 | 58.20% | 41.80% | +0.87 | 69-61 |
| 1989-08-28 | Milwaukee Brewers | L 2-8 | 1532.87 | 1508.57 | 58.45% | 41.55% | -3.00 | 69-62 |
| 1989-08-29 | Chicago White Sox | W 3-2 | 1529.87 | 1470.72 | 63.22% | 36.78% | +0.77 | 70-62 |
| 1989-08-30 | Chicago White Sox | W 2-1 | 1530.64 | 1469.95 | 63.43% | 36.57% | +0.77 | 71-62 |
| 1989-08-31 | Chicago White Sox | W 5-1 | 1531.41 | 1469.18 | 63.64% | 36.36% | +1.52 | 72-62 |
| 1989-09-01 | Minnesota Twins | W 7-3 | 1532.93 | 1511.21 | 58.09% | 41.91% | +1.77 | 73-62 |
| 1989-09-02 | Minnesota Twins | W 4-2 | 1534.70 | 1509.45 | 58.58% | 41.42% | +1.23 | 74-62 |
| 1989-09-03 | Minnesota Twins | L 4-9 | 1535.93 | 1508.22 | 58.92% | 41.08% | -2.77 | 74-63 |
| 1989-09-04 | @ Chicago White Sox | W 5-2 | 1533.16 | 1471.01 | 53.90% | 46.10% | +1.67 | 75-63 |
| 1989-09-05 | @ Chicago White Sox | W 6-1 | 1534.83 | 1469.34 | 54.38% | 45.62% | +2.15 | 76-63 |
| 1989-09-06 | @ Chicago White Sox | W 4-2 | 1536.98 | 1467.19 | 54.99% | 45.01% | +1.33 | 77-63 |
| 1989-09-07 | @ Cleveland Indians | W 12-4 | 1538.31 | 1477.70 | 53.68% | 46.32% | +2.75 | 78-63 |
| 1989-09-08 | @ Cleveland Indians | L 4-5 | 1541.06 | 1474.95 | 54.47% | 45.53% | -1.14 | 78-64 |
| 1989-09-09 | @ Cleveland Indians | W 7-5 | 1539.92 | 1476.09 | 54.14% | 45.86% | +0.96 | 79-64 |
| 1989-09-10 | @ Cleveland Indians | W 5-4 | 1540.88 | 1475.13 | 54.42% | 45.58% | +0.68 | 80-64 |
| 1989-09-12 | @ Minnesota Twins | L 2-8 | 1541.56 | 1507.87 | 49.81% | 50.19% | -2.56 | 80-65 |
| 1989-09-13 | @ Minnesota Twins | L 2-3 | 1539.00 | 1510.43 | 49.08% | 50.92% | -1.03 | 80-66 |
| 1989-09-14 | @ Minnesota Twins | L 0-2 | 1537.97 | 1511.46 | 48.78% | 51.22% | -1.45 | 80-67 |
| 1989-09-15 | Cleveland Indians | W 5-2 | 1536.52 | 1475.38 | 63.49% | 36.51% | +1.33 | 81-67 |
| 1989-09-16 | Cleveland Indians | W 3-2 | 1537.85 | 1474.06 | 63.84% | 36.16% | +0.53 | 82-67 |
| 1989-09-17 | Cleveland Indians | W 2-1 | 1538.38 | 1473.52 | 63.99% | 36.01% | +0.54 | 83-67 |
| 1989-09-18 | Boston Red Sox | L 3-6 | 1538.92 | 1506.26 | 59.61% | 40.39% | -2.17 | 83-68 |
| 1989-09-19 | Boston Red Sox | W 6-5 | 1536.75 | 1508.43 | 59.01% | 40.99% | +0.61 | 84-68 |
| 1989-09-20 | Boston Red Sox | L 3-10 | 1537.36 | 1507.82 | 59.18% | 40.82% | -3.29 | 84-69 |
| 1989-09-22 | @ Milwaukee Brewers | W 7-3 | 1534.07 | 1520.01 | 46.99% | 53.01% | +2.23 | 85-69 |
| 1989-09-23 | @ Milwaukee Brewers | L 1-4 | 1536.30 | 1517.78 | 47.63% | 52.37% | -1.74 | 85-70 |
| 1989-09-24 | @ Milwaukee Brewers | L 3-8 | 1534.56 | 1519.52 | 47.13% | 52.87% | -2.21 | 85-71 |
| 1989-09-25 | @ Detroit Tigers | W 2-0 | 1532.35 | 1445.14 | 57.46% | 42.54% | +1.26 | 86-71 |
| 1989-09-26 | @ Detroit Tigers | L 3-4 | 1533.61 | 1443.87 | 57.82% | 42.18% | -1.21 | 86-72 |
| 1989-09-27 | @ Detroit Tigers | W 8-1 | 1532.40 | 1445.09 | 57.48% | 42.52% | +2.36 | 87-72 |
| 1989-09-29 | Baltimore Orioles | W 2-1 | 1534.76 | 1490.44 | 61.22% | 38.78% | +0.58 | 88-72 |
| 1989-09-30 | Baltimore Orioles | W 4-3 | 1535.34 | 1489.86 | 61.38% | 38.62% | +0.81 | 89-72 |
| 1989-10-01 | Baltimore Orioles | L 5-7 | 1536.15 | 1489.05 | 61.60% | 38.40% | -1.83 | 89-73 |
Playoff Games
Every playoff game from each team's perspective, controlled by the team filter above. Sort any column by clicking its header. @ before an opponent name indicates an away game; the record column shows the team's running playoff W-L.
| Date | Opponent | Score | Pre Elo | Opp Elo | Win % | Loss % | Elo Δ | Record |
|---|---|---|---|---|---|---|---|---|
| 1989-10-04 | San Francisco Giants | L 3-11 | 1526.02 | 1530.58 | 54.37% | 45.63% | -3.22 | 0-1 |
| 1989-10-05 | San Francisco Giants | W 9-5 | 1522.80 | 1533.81 | 53.44% | 46.56% | +1.95 | 1-1 |
| 1989-10-07 | @ San Francisco Giants | L 4-5 | 1524.75 | 1531.86 | 43.97% | 56.03% | -0.92 | 1-2 |
| 1989-10-08 | @ San Francisco Giants | L 4-6 | 1523.83 | 1532.78 | 43.71% | 56.29% | -1.30 | 1-3 |
| 1989-10-09 | @ San Francisco Giants | L 2-3 | 1522.53 | 1534.08 | 43.34% | 56.66% | -0.91 | 1-4 |
| 1989-10-03 | Toronto Blue Jays | W 7-3 | 1561.85 | 1534.32 | 58.90% | 41.10% | +1.72 | 1-0 |
| 1989-10-04 | Toronto Blue Jays | W 6-3 | 1563.57 | 1532.59 | 59.38% | 40.62% | +1.48 | 2-0 |
| 1989-10-06 | @ Toronto Blue Jays | L 3-7 | 1565.05 | 1531.12 | 49.85% | 50.15% | -2.09 | 2-1 |
| 1989-10-07 | @ Toronto Blue Jays | W 6-5 | 1562.96 | 1533.21 | 49.25% | 50.75% | +1.06 | 3-1 |
| 1989-10-08 | @ Toronto Blue Jays | W 4-3 | 1564.02 | 1532.15 | 49.55% | 50.45% | +1.06 | 4-1 |
| 1989-10-14 | San Francisco Giants | W 5-0 | 1565.08 | 1534.99 | 59.26% | 40.74% | +1.91 | 5-1 |
| 1989-10-15 | San Francisco Giants | W 5-1 | 1566.99 | 1533.07 | 59.79% | 40.21% | +1.69 | 6-1 |
| 1989-10-27 | @ San Francisco Giants | W 13-7 | 1568.68 | 1531.39 | 50.33% | 49.67% | +2.56 | 7-1 |
| 1989-10-28 | @ San Francisco Giants | W 9-6 | 1571.24 | 1528.83 | 51.07% | 48.93% | +1.78 | 8-1 |
| 1989-10-04 | @ Chicago Cubs | W 11-3 | 1530.58 | 1526.02 | 45.63% | 54.37% | +3.23 | 1-0 |
| 1989-10-05 | @ Chicago Cubs | L 5-9 | 1533.81 | 1522.80 | 46.56% | 53.44% | -1.95 | 1-1 |
| 1989-10-07 | Chicago Cubs | W 5-4 | 1531.86 | 1524.75 | 56.03% | 43.97% | +0.92 | 2-1 |
| 1989-10-08 | Chicago Cubs | W 6-4 | 1532.78 | 1523.83 | 56.29% | 43.71% | +1.30 | 3-1 |
| 1989-10-09 | Chicago Cubs | W 3-2 | 1534.08 | 1522.53 | 56.66% | 43.34% | +0.91 | 4-1 |
| 1989-10-14 | @ Oakland Athletics | L 0-5 | 1534.99 | 1565.08 | 40.74% | 59.26% | -1.92 | 4-2 |
| 1989-10-15 | @ Oakland Athletics | L 1-5 | 1533.07 | 1566.99 | 40.21% | 59.79% | -1.68 | 4-3 |
| 1989-10-27 | Oakland Athletics | L 7-13 | 1531.39 | 1568.68 | 49.67% | 50.33% | -2.56 | 4-4 |
| 1989-10-28 | Oakland Athletics | L 6-9 | 1528.83 | 1571.24 | 48.93% | 51.07% | -1.78 | 4-5 |
| 1989-10-03 | @ Oakland Athletics | L 3-7 | 1534.32 | 1561.85 | 41.10% | 58.90% | -1.73 | 0-1 |
| 1989-10-04 | @ Oakland Athletics | L 3-6 | 1532.59 | 1563.57 | 40.62% | 59.38% | -1.47 | 0-2 |
| 1989-10-06 | Oakland Athletics | W 7-3 | 1531.12 | 1565.05 | 50.15% | 49.85% | +2.09 | 1-2 |
| 1989-10-07 | Oakland Athletics | L 5-6 | 1533.21 | 1562.96 | 50.75% | 49.25% | -1.06 | 1-3 |
| 1989-10-08 | Oakland Athletics | L 3-4 | 1532.15 | 1564.02 | 50.45% | 49.55% | -1.06 | 1-4 |
Biggest Upsets
The 25 games where the underdog won despite the lowest pregame win probability. Underdog Win % is the winner's pregame chance of winning the game (lower = bigger upset). @ before a team name indicates the away side. An asterisk (*) after the date marks a playoff game.
| # | Date | Underdog Win % | Winning Team | Losing Team | ||||
|---|---|---|---|---|---|---|---|---|
| Team | Elo | Score | Team | Elo | Score | |||
| 1 | 1989-09-12 | 32.46% | Atlanta Braves | 1442.84 | 6 | @ San Francisco Giants | 1535.13 | 5 |
| 2 | 1989-09-25 | 33.20% | Philadelphia Phillies | 1448.15 | 2 | @ New York Mets | 1534.59 | 1 |
| 3 | 1989-09-27 | 33.25% | Philadelphia Phillies | 1448.33 | 5 | @ New York Mets | 1534.41 | 3 |
| 4 | 1989-08-03 | 33.75% | Chicago White Sox | 1464.46 | 6 | @ Oakland Athletics | 1546.62 | 4 |
| 5 | 1989-06-15 | 33.77% | Atlanta Braves | 1453.07 | 2 | @ San Francisco Giants | 1535.09 | 1 |
| 6 | 1989-08-28 | 33.81% | Philadelphia Phillies | 1451.67 | 9 | @ San Francisco Giants | 1533.36 | 1 |
| 7 | 1989-09-08 | 34.47% | New York Yankees | 1482.44 | 5 | @ Oakland Athletics | 1559.05 | 1 |
| 8 | 1989-09-25 | 34.76% | Texas Rangers | 1486.90 | 3 | @ Oakland Athletics | 1561.26 | 2 |
| 9 | 1989-08-29 | 34.83% | Philadelphia Phillies | 1455.60 | 6 | @ San Francisco Giants | 1529.43 | 1 |
| 10 | 1989-07-26 | 35.27% | Philadelphia Phillies | 1456.98 | 4 | @ Montreal Expos | 1527.51 | 3 |
| 11 | 1989-07-18 | 35.28% | Atlanta Braves | 1451.92 | 7 | @ Montreal Expos | 1522.34 | 6 |
| 12 | 1989-09-14 | 35.37% | Atlanta Braves | 1443.51 | 13 | @ San Diego Padres | 1513.25 | 4 |
| 13 | 1989-08-26 | 35.45% | Atlanta Braves | 1446.57 | 5 | @ Chicago Cubs | 1515.73 | 3 |
| 14 | 1989-07-19 | 35.64% | Atlanta Braves | 1453.28 | 3 | @ Montreal Expos | 1520.98 | 2 |
| 15 | 1989-04-26 | 35.67% | Baltimore Orioles | 1469.35 | 2 | @ Oakland Athletics | 1536.81 | 1 |
| 16 | 1989-08-13 | 35.75% | Philadelphia Phillies | 1456.57 | 5 | @ Chicago Cubs | 1523.44 | 3 |
| 17 | 1989-07-30 | 35.89% | Chicago White Sox | 1465.87 | 3 | @ California Angels | 1531.65 | 2 |
| 18 | 1989-08-16 | 35.91% | Cleveland Indians | 1483.26 | 6 | @ Oakland Athletics | 1548.88 | 3 |
| 19 | 1989-08-10 | 35.95% | Philadelphia Phillies | 1457.35 | 16 | @ Chicago Cubs | 1522.67 | 13 |
| 20 | 1989-06-16 | 35.96% | Atlanta Braves | 1454.46 | 6 | @ Los Angeles Dodgers | 1519.71 | 1 |
| 21 | 1989-09-17 | 36.02% | Detroit Tigers | 1450.40 | 9 | @ Minnesota Twins | 1515.21 | 2 |
| 22 | 1989-09-20 | 36.07% | Philadelphia Phillies | 1452.17 | 9 | @ Chicago Cubs | 1516.59 | 8 |
| 23 | 1989-06-19 | 36.17% | Detroit Tigers | 1480.19 | 6 | @ Oakland Athletics | 1543.91 | 4 |
| 24 | 1989-04-09 | 36.33% | Baltimore Orioles | 1460.63 | 8 | @ Minnesota Twins | 1523.10 | 1 |
| 25 | 1989-08-09 | 36.49% | Atlanta Braves | 1448.22 | 6 | @ Los Angeles Dodgers | 1509.48 | 3 |
Biggest Elo Changes
The 25 games that moved the Elo needle the most. Elo Δ is the magnitude of the rating swing; both teams move by the same amount per game (one up, one down). The winning side is shown first. An asterisk (*) after the date marks a playoff game.
| # | Date | Elo Δ | Winning Team | Losing Team | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Team | Score | Elo | Win % | Team | Score | Elo | Win % | |||
| 1 | 1989-05-20 | 4.47 | Minnesota Twins | 19 | 1504.88 | 46.89% | @ Texas Rangers | 3 | 1491.52 | 53.11% |
| 2 | 1989-07-23 | 4.30 | Cleveland Indians | 17 | 1488.94 | 40.99% | @ Kansas City Royals | 5 | 1517.23 | 59.01% |
| 3 | 1989-05-04 | 4.22 | St. Louis Cardinals | 12 | 1502.53 | 42.04% | @ Los Angeles Dodgers | 0 | 1523.37 | 57.96% |
| 4 | 1989-06-05 | 4.18 | Baltimore Orioles | 16 | 1489.16 | 44.78% | @ New York Yankees | 3 | 1490.59 | 55.22% |
| 5 | 1989-04-11 | 4.17 | Minnesota Twins | 14 | 1519.56 | 46.93% | @ Detroit Tigers | 0 | 1505.93 | 53.07% |
| 6 | 1989-08-03 | 4.15 | @ Cincinnati Reds | 18 | 1483.67 | 50.55% | Houston Astros | 2 | 1514.82 | 49.45% |
| 7 | 1989-05-01 | 4.12 | Cincinnati Reds | 19 | 1509.33 | 45.62% | @ Montreal Expos | 6 | 1504.87 | 54.38% |
| 8 | 1989-09-14 | 4.08 | Atlanta Braves | 13 | 1443.51 | 35.37% | @ San Diego Padres | 4 | 1513.25 | 64.63% |
| 9 | 1989-05-21 | 4.04 | Pittsburgh Pirates | 17 | 1494.37 | 44.42% | @ Houston Astros | 5 | 1498.34 | 55.58% |
| 10 | 1989-06-30 | 4.00 | Detroit Tigers | 16 | 1478.67 | 42.69% | @ Baltimore Orioles | 5 | 1494.88 | 57.31% |
| 11 | 1989-07-28 | 3.97 | Milwaukee Brewers | 15 | 1502.62 | 45.51% | @ Texas Rangers | 3 | 1498.91 | 54.49% |
| 12 | 1989-07-14 | 3.94 | Seattle Mariners | 13 | 1491.02 | 48.02% | @ Detroit Tigers | 0 | 1469.82 | 51.98% |
| 13 | 1989-08-28 | 3.93 | Philadelphia Phillies | 9 | 1451.67 | 33.81% | @ San Francisco Giants | 1 | 1533.36 | 66.19% |
| 14 | 1989-05-08 | 3.92 | Texas Rangers | 13 | 1490.78 | 43.79% | @ New York Yankees | 2 | 1499.19 | 56.21% |
| 15 | 1989-05-10 | 3.92 | Chicago White Sox | 12 | 1477.18 | 41.02% | @ Milwaukee Brewers | 2 | 1505.30 | 58.98% |
| 16 | 1989-05-01 | 3.90 | Cleveland Indians | 11 | 1477.33 | 41.36% | @ Texas Rangers | 1 | 1502.99 | 58.64% |
| 17 | 1989-08-25 | 3.89 | Montreal Expos | 12 | 1511.99 | 41.40% | @ San Francisco Giants | 2 | 1537.37 | 58.60% |
| 18 | 1989-09-12 | 3.88 | Chicago White Sox | 11 | 1465.53 | 41.58% | @ Baltimore Orioles | 1 | 1489.63 | 58.42% |
| 19 | 1989-04-09 | 3.86 | St. Louis Cardinals | 15 | 1495.47 | 46.89% | @ Philadelphia Phillies | 3 | 1482.13 | 53.11% |
| 20 | 1989-05-09 | 3.78 | Chicago White Sox | 10 | 1473.40 | 39.97% | @ Milwaukee Brewers | 1 | 1509.08 | 60.03% |
| 21 | 1989-07-04 | 3.77 | Kansas City Royals | 10 | 1514.11 | 40.26% | @ Oakland Athletics | 1 | 1547.70 | 59.74% |
| 22 | 1989-04-08 | 3.77 | Cleveland Indians | 11 | 1483.89 | 43.35% | @ New York Yankees | 1 | 1495.38 | 56.65% |
| 23 | 1989-09-21 | 3.75 | Milwaukee Brewers | 14 | 1517.03 | 50.54% | @ New York Yankees | 1 | 1478.28 | 49.46% |
| 24 | 1989-07-29 | 3.74 | Seattle Mariners | 14 | 1489.92 | 37.12% | @ Oakland Athletics | 6 | 1546.47 | 62.88% |
| 25 | 1989-09-05 | 3.72 | New York Yankees | 12 | 1475.47 | 44.02% | @ Seattle Mariners | 2 | 1482.26 | 55.98% |