1904 MLB Season
1,219 regular-season games · 100,000 simulations
Season Status
In Progress
Awaiting final results
Title Favorite
New York Giants
56.11% chance to win World Series
Biggest Overachiever
New York Highlanders
9.52 wins above expected
92 wins · 82.48 expected wins
Biggest Disappointment
Brooklyn Superbas
12.78 wins below expected
56 wins · 68.78 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 | Boston Americans | 95 | 59 | .617 | — | 606 | 464 | +142 | 93.59 | +1.41 |
| 2 | New York Highlanders | 92 | 59 | .609 | 1.5 | 592 | 520 | +72 | 82.48 | +9.52 |
| 3 | Chicago White Sox | 89 | 65 | .578 | 6 | 594 | 476 | +118 | 82.11 | +6.89 |
| 4 | Cleveland Naps | 86 | 65 | .570 | 7.5 | 646 | 481 | +165 | 86.82 | -0.82 |
| 5 | Philadelphia Athletics | 81 | 70 | .536 | 12.5 | 548 | 494 | +54 | 83.45 | -2.45 |
| 6 | St. Louis Browns | 65 | 87 | .428 | 29 | 471 | 594 | -123 | 68.05 | -3.05 |
| 7 | Detroit Tigers | 62 | 90 | .408 | 32 | 485 | 607 | -122 | 68.60 | -6.60 |
| 8 | Washington Senators (1st) | 38 | 113 | .252 | 55.5 | 423 | 729 | -306 | 42.89 | -4.89 |
| # | Team | W | L | Pct | GB | RS | RA | RD | SimW | vsSim |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | New York Giants | 106 | 46 | .697 | — | 738 | 468 | +270 | 101.25 | +4.75 |
| 2 | Chicago Cubs | 93 | 60 | .608 | 13.5 | 589 | 509 | +80 | 86.70 | +6.30 |
| 3 | Cincinnati Reds | 88 | 65 | .575 | 18.5 | 683 | 535 | +148 | 87.45 | +0.55 |
| 4 | Pittsburgh Pirates | 87 | 66 | .569 | 19.5 | 669 | 586 | +83 | 85.84 | +1.16 |
| 5 | St. Louis Cardinals | 74 | 79 | .484 | 32.5 | 601 | 594 | +7 | 68.48 | +5.52 |
| 6 | Brooklyn Superbas | 56 | 97 | .366 | 50.5 | 496 | 613 | -117 | 68.78 | -12.78 |
| 7 | Boston Beaneaters | 55 | 98 | .359 | 51.5 | 488 | 746 | -258 | 57.57 | -2.57 |
| 8 | Philadelphia Phillies | 52 | 100 | .342 | 54 | 568 | 781 | -213 | 54.92 | -2.92 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New York Giants | National | 1615 | 106 | 102.25 | +3.75 | 76.73% | 82 | 93 | 98 | 102 | 106 | 112 | 122 | |
| Boston Americans | American | 1586 | 95 | 93.59 | +1.41 | 62.00% | 73 | 83 | 90 | 94 | 98 | 103 | 117 | |
| Cleveland Naps | American | 1577 | 86 | 88.32 | -2.32 | 38.58% | 66 | 78 | 84 | 88 | 92 | 98 | 113 | |
| Chicago Cubs | National | 1562 | 93 | 87.20 | +5.80 | 85.44% | 65 | 77 | 83 | 87 | 91 | 97 | 111 | |
| Cincinnati Reds | National | 1556 | 88 | 87.95 | +0.05 | 53.05% | 66 | 78 | 84 | 88 | 92 | 98 | 114 | |
| New York Highlanders | American | 1553 | 92 | 83.98 | +8.02 | 91.70% | 61 | 74 | 80 | 84 | 88 | 94 | 107 | |
| Pittsburgh Pirates | National | 1546 | 87 | 86.34 | +0.66 | 57.23% | 66 | 77 | 82 | 86 | 90 | 96 | 112 | |
| Chicago White Sox | American | 1545 | 89 | 82.11 | +6.89 | 89.11% | 60 | 72 | 78 | 82 | 86 | 92 | 104 | |
| Philadelphia Athletics | American | 1511 | 81 | 84.95 | -3.95 | 28.21% | 59 | 75 | 81 | 85 | 89 | 95 | 107 | |
| St. Louis Cardinals | National | 1459 | 74 | 68.98 | +5.02 | 82.06% | 48 | 59 | 65 | 69 | 73 | 79 | 91 | |
| St. Louis Browns | American | 1447 | 65 | 69.05 | -4.05 | 28.11% | 43 | 59 | 65 | 69 | 73 | 79 | 95 | |
| Detroit Tigers | American | 1435 | 62 | 69.60 | -7.60 | 12.21% | 46 | 60 | 65 | 70 | 74 | 80 | 92 | |
| Philadelphia Phillies | National | 1432 | 52 | 55.92 | -3.92 | 28.00% | 36 | 46 | 52 | 56 | 60 | 66 | 79 | |
| Brooklyn Superbas | National | 1426 | 56 | 69.28 | -13.28 | 1.83% | 47 | 59 | 65 | 69 | 73 | 79 | 94 | |
| Boston Beaneaters | National | 1397 | 55 | 58.07 | -3.07 | 33.60% | 38 | 48 | 54 | 58 | 62 | 68 | 81 | |
| Washington Senators (1st) | American | 1354 | 38 | 44.39 | -6.39 | 14.84% | 24 | 35 | 41 | 44 | 48 | 54 | 71 |
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 American
| Team | Americans | Sox | Naps | Tigers | Highlanders | Athletics | Browns | (1st) |
|---|---|---|---|---|---|---|---|---|
| Boston Americans | — |
13-9
(12.0 exp.)
|
9-13
(11.9 exp.)
|
16-6
(14.3 exp.)
|
12-10
(12.3 exp.)
|
13-9
(12.2 exp.)
|
12-10
(14.1 exp.)
|
20-2
(16.8 exp.)
|
| Chicago White Sox |
9-13
(10.0 exp.)
|
— |
14-8
(9.9 exp.)
|
14-8
(12.4 exp.)
|
12-10
(11.1 exp.)
|
8-14
(10.7 exp.)
|
14-8
(12.3 exp.)
|
18-4
(15.8 exp.)
|
| Cleveland Naps |
13-9
(10.1 exp.)
|
8-14
(12.1 exp.)
|
— |
14-8
(13.4 exp.)
|
9-11
(10.3 exp.)
|
11-10
(11.0 exp.)
|
13-9
(13.3 exp.)
|
18-4
(16.6 exp.)
|
| Detroit Tigers |
6-16
(7.7 exp.)
|
8-14
(9.6 exp.)
|
8-14
(8.6 exp.)
|
— |
7-15
(9.0 exp.)
|
10-12
(9.0 exp.)
|
11-11
(11.0 exp.)
|
12-8
(13.3 exp.)
|
| New York Highlanders |
10-12
(9.7 exp.)
|
10-12
(10.9 exp.)
|
11-9
(9.7 exp.)
|
15-7
(13.0 exp.)
|
— |
12-9
(10.3 exp.)
|
16-6
(13.2 exp.)
|
18-4
(15.7 exp.)
|
| Philadelphia Athletics |
9-13
(9.8 exp.)
|
14-8
(11.3 exp.)
|
10-11
(10.0 exp.)
|
12-10
(13.0 exp.)
|
9-12
(10.7 exp.)
|
— |
11-10
(12.7 exp.)
|
16-6
(15.9 exp.)
|
| St. Louis Browns |
10-12
(7.9 exp.)
|
8-14
(9.7 exp.)
|
9-13
(8.7 exp.)
|
11-11
(11.0 exp.)
|
6-16
(8.8 exp.)
|
10-11
(8.3 exp.)
|
— |
11-10
(13.5 exp.)
|
| Washington Senators (1st) |
2-20
(5.2 exp.)
|
4-18
(6.2 exp.)
|
4-18
(5.4 exp.)
|
8-12
(6.7 exp.)
|
4-18
(6.3 exp.)
|
6-16
(6.1 exp.)
|
10-11
(7.5 exp.)
|
— |
Within National
| Team | Beaneaters | Superbas | Cubs | Reds | Giants | Phillies | Pirates | Cardinals |
|---|---|---|---|---|---|---|---|---|
| Boston Beaneaters | — |
9-13
(9.7 exp.)
|
9-13
(7.3 exp.)
|
7-15
(7.0 exp.)
|
2-20
(5.9 exp.)
|
11-10
(10.6 exp.)
|
8-14
(7.7 exp.)
|
9-13
(9.4 exp.)
|
| Brooklyn Superbas |
13-9
(12.3 exp.)
|
— |
5-17
(8.8 exp.)
|
8-14
(8.6 exp.)
|
3-19
(7.8 exp.)
|
13-9
(12.6 exp.)
|
7-14
(8.2 exp.)
|
7-15
(10.7 exp.)
|
| Chicago Cubs |
13-9
(14.7 exp.)
|
17-5
(13.2 exp.)
|
— |
13-8
(10.2 exp.)
|
11-11
(8.8 exp.)
|
15-7
(14.9 exp.)
|
9-13
(11.2 exp.)
|
15-7
(13.6 exp.)
|
| Cincinnati Reds |
15-7
(15.0 exp.)
|
14-8
(13.4 exp.)
|
8-13
(10.8 exp.)
|
— |
10-12
(8.6 exp.)
|
16-6
(15.2 exp.)
|
11-11
(11.0 exp.)
|
14-8
(13.7 exp.)
|
| New York Giants |
20-2
(16.1 exp.)
|
19-3
(14.2 exp.)
|
11-11
(13.2 exp.)
|
12-10
(13.4 exp.)
|
— |
17-4
(15.8 exp.)
|
12-10
(13.2 exp.)
|
15-6
(14.6 exp.)
|
| Philadelphia Phillies |
10-11
(10.4 exp.)
|
9-13
(9.4 exp.)
|
7-15
(7.1 exp.)
|
6-16
(6.8 exp.)
|
4-17
(5.2 exp.)
|
— |
9-13
(7.3 exp.)
|
7-15
(8.9 exp.)
|
| Pittsburgh Pirates |
14-8
(14.3 exp.)
|
14-7
(12.8 exp.)
|
13-9
(10.8 exp.)
|
11-11
(11.0 exp.)
|
10-12
(8.8 exp.)
|
13-9
(14.7 exp.)
|
— |
12-10
(13.4 exp.)
|
| St. Louis Cardinals |
13-9
(12.6 exp.)
|
15-7
(11.3 exp.)
|
7-15
(8.4 exp.)
|
8-14
(8.3 exp.)
|
6-15
(6.4 exp.)
|
15-7
(13.1 exp.)
|
10-12
(8.6 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 | New York Highlanders | 92 | 82.48 | +9.52 |
| 2 | Chicago White Sox | 89 | 82.11 | +6.89 |
| 3 | Chicago Cubs | 93 | 86.70 | +6.30 |
| 4 | St. Louis Cardinals | 74 | 68.48 | +5.52 |
| 5 | New York Giants | 106 | 101.25 | +4.75 |
Biggest Disappointments
| # | Team | Actual | Sim | Luck |
|---|---|---|---|---|
| 1 | Brooklyn Superbas | 56 | 68.78 | -12.78 |
| 2 | Detroit Tigers | 62 | 68.60 | -6.60 |
| 3 | Washington Senators (1st) | 38 | 42.89 | -4.89 |
| 4 | St. Louis Browns | 65 | 68.05 | -3.05 |
| 5 | Philadelphia Phillies | 52 | 54.92 | -2.92 |
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 | Boston Beaneaters | 7 | Sep 26 – Oct 1 | 1 in 2,857 |
| 2 | New York Giants | 18 | Jun 16 – Jul 4 | 1 in 372 |
| 3 | Cleveland Naps | 10 | Sep 20 – Oct 1 | 1 in 245 |
| 4 | Chicago Cubs | 8 | May 12 – May 20 | 1 in 74 |
| 5 | Philadelphia Athletics | 8 | Jul 9 – Jul 18 | 1 in 72 |
Longest Losing Streaks
| # | Team | Games | Dates | Probability |
|---|---|---|---|---|
| 1 | New York Giants | 6 | Sep 28 – Oct 1 | 1 in 1,244 |
| 2 | Cleveland Naps | 7 | Sep 12 – Sep 19 | 1 in 1,209 |
| 3 | Pittsburgh Pirates | 8 | Sep 24 – Sep 30 | 1 in 1,077 |
| 4 | Philadelphia Phillies | 12 | May 12 – May 30 | 1 in 555 |
| 5 | Boston Americans | 6 | Jul 19 – Jul 23 | 1 in 530 |
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 | 8 |
|---|---|---|---|---|---|---|---|---|
| Boston Americans | 57.86% | 23.09% | 11.14% | 5.34% | 2.23% | 0.33% | 0.01% | — |
| Cleveland Naps | 20.69% | 29.91% | 22.15% | 16.47% | 8.98% | 1.56% | 0.24% | — |
| Philadelphia Athletics | 9.79% | 19.14% | 23.77% | 23.52% | 18.36% | 4.62% | 0.80% | — |
| New York Highlanders | 7.29% | 16.37% | 22.42% | 24.43% | 22.59% | 5.74% | 1.16% | — |
| Chicago White Sox | 4.31% | 11.10% | 18.49% | 24.80% | 29.93% | 9.06% | 2.31% | — |
| Detroit Tigers | 0.03% | 0.17% | 1.11% | 3.03% | 9.77% | 39.74% | 46.03% | 0.12% |
| St. Louis Browns | 0.03% | 0.22% | 0.92% | 2.41% | 8.14% | 38.94% | 49.12% | 0.22% |
| Washington Senators (1st) | — | — | — | — | — | 0.01% | 0.33% | 99.66% |
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| New York Giants | 88.73% | 8.99% | 1.83% | 0.45% | — | — | — | — |
| Cincinnati Reds | 4.52% | 34.21% | 32.65% | 25.39% | 2.89% | 0.33% | 0.01% | — |
| Chicago Cubs | 3.89% | 30.30% | 32.30% | 29.80% | 3.22% | 0.46% | 0.02% | 0.01% |
| Pittsburgh Pirates | 2.86% | 26.20% | 31.36% | 34.93% | 4.13% | 0.52% | — | — |
| Brooklyn Superbas | — | 0.19% | 0.98% | 4.96% | 43.12% | 37.53% | 10.58% | 2.64% |
| St. Louis Cardinals | — | 0.11% | 0.85% | 4.29% | 41.32% | 40.17% | 10.63% | 2.63% |
| Boston Beaneaters | — | — | 0.03% | 0.13% | 3.42% | 13.31% | 44.71% | 38.40% |
| Philadelphia Phillies | — | — | — | 0.05% | 1.90% | 7.68% | 34.05% | 56.32% |
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New York Giants | 76.32% | 15.23% | 4.77% | 2.11% | 0.90% | 0.43% | 0.19% | 0.05% | — | — | — | — | — | — | — | — |
| Boston Americans | 11.72% | 35.24% | 18.68% | 12.41% | 8.15% | 5.97% | 3.63% | 2.64% | 1.15% | 0.34% | 0.07% | — | — | — | — | — |
| Cleveland Naps | 2.99% | 12.64% | 15.28% | 15.18% | 14.36% | 12.39% | 10.46% | 8.39% | 5.76% | 1.85% | 0.54% | 0.14% | 0.02% | — | — | — |
| Cincinnati Reds | 2.94% | 9.56% | 15.55% | 15.39% | 14.84% | 13.02% | 11.63% | 8.91% | 5.28% | 1.95% | 0.66% | 0.21% | 0.05% | 0.01% | — | — |
| Chicago Cubs | 2.59% | 8.22% | 13.33% | 14.74% | 14.38% | 13.62% | 12.56% | 10.65% | 6.72% | 2.12% | 0.80% | 0.14% | 0.12% | — | 0.01% | — |
| Pittsburgh Pirates | 1.68% | 6.52% | 12.17% | 13.14% | 13.55% | 14.49% | 13.43% | 12.44% | 8.20% | 2.98% | 0.99% | 0.33% | 0.08% | — | — | — |
| Philadelphia Athletics | 0.84% | 5.70% | 8.73% | 11.14% | 12.16% | 13.59% | 14.46% | 14.10% | 12.10% | 4.89% | 1.44% | 0.64% | 0.19% | 0.02% | — | — |
| New York Highlanders | 0.63% | 4.40% | 7.07% | 9.18% | 11.27% | 13.36% | 14.33% | 15.49% | 15.01% | 5.83% | 2.30% | 0.88% | 0.22% | 0.02% | 0.01% | — |
| Chicago White Sox | 0.29% | 2.48% | 4.27% | 6.34% | 9.41% | 10.92% | 14.63% | 17.13% | 19.87% | 8.77% | 3.75% | 1.48% | 0.56% | 0.10% | — | — |
| Detroit Tigers | — | — | 0.05% | 0.09% | 0.29% | 0.71% | 1.50% | 2.87% | 7.60% | 17.46% | 21.77% | 21.15% | 18.71% | 6.47% | 1.29% | 0.04% |
| Brooklyn Superbas | — | 0.01% | 0.01% | 0.11% | 0.32% | 0.57% | 0.99% | 2.57% | 6.16% | 17.78% | 21.92% | 20.92% | 18.25% | 7.89% | 2.43% | 0.07% |
| St. Louis Browns | — | — | 0.05% | 0.09% | 0.25% | 0.50% | 1.18% | 2.41% | 6.57% | 17.16% | 20.43% | 22.14% | 20.13% | 7.51% | 1.52% | 0.06% |
| St. Louis Cardinals | — | — | 0.04% | 0.08% | 0.12% | 0.43% | 1.01% | 2.30% | 5.40% | 17.48% | 21.26% | 22.36% | 18.75% | 8.26% | 2.44% | 0.07% |
| Boston Beaneaters | — | — | — | — | — | — | — | 0.05% | 0.12% | 0.98% | 2.58% | 6.28% | 13.88% | 38.03% | 34.09% | 3.99% |
| Philadelphia Phillies | — | — | — | — | — | — | — | — | 0.06% | 0.41% | 1.48% | 3.31% | 8.88% | 30.49% | 48.23% | 7.14% |
| Washington Senators (1st) | — | — | — | — | — | — | — | — | — | — | 0.01% | 0.02% | 0.16% | 1.20% | 9.98% | 88.63% |
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 | Missed Playoffs |
|---|---|---|
| Boston Americans | 57.86% | 42.14% |
| Cleveland Naps | 20.69% | 79.31% |
| Philadelphia Athletics | 9.79% | 90.21% |
| New York Highlanders | 7.29% | 92.71% |
| Chicago White Sox | 4.31% | 95.69% |
| Detroit Tigers | 0.03% | 99.97% |
| St. Louis Browns | 0.03% | 99.97% |
| Washington Senators (1st) | — | 100.00% |
| Team | 1 Seed | Missed Playoffs |
|---|---|---|
| New York Giants | 88.73% | 11.27% |
| Cincinnati Reds | 4.52% | 95.48% |
| Chicago Cubs | 3.89% | 96.11% |
| Pittsburgh Pirates | 2.86% | 97.14% |
| Boston Beaneaters | — | 100.00% |
| Brooklyn Superbas | — | 100.00% |
| Philadelphia Phillies | — | 100.00% |
| St. Louis Cardinals | — | 100.00% |
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.
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 | Won World Series |
|---|---|---|
| New York Giants | 88.73% | 56.11% |
| Boston Americans | 57.86% | 24.93% |
| Cleveland Naps | 20.69% | 8.06% |
| New York Highlanders | 7.29% | 2.36% |
| Philadelphia Athletics | 9.79% | 2.18% |
| Cincinnati Reds | 4.52% | 2.02% |
| Chicago Cubs | 3.89% | 1.76% |
| Chicago White Sox | 4.31% | 1.36% |
| Pittsburgh Pirates | 2.86% | 1.22% |
| Detroit Tigers | 0.03% | — |
| St. Louis Browns | 0.03% | — |
Loser → ↓ Winner | Boston Americans | Chicago Cubs | Chicago White Sox | Cincinnati Reds | Cleveland Naps | Detroit Tigers | New York Giants | New York Highlanders | Philadelphia Athletics | Pittsburgh Pirates | St. Louis Browns |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Boston Americans | 1.38% | 1.47% | 21.04% | 1.04% | |||||||
| Chicago Cubs | 0.81% | 0.12% | 0.31% | 0.19% | 0.33% | ||||||
| Chicago White Sox | 0.09% | 0.10% | 1.09% | 0.08% | |||||||
| Cincinnati Reds | 1.15% | 0.10% | 0.30% | 0.16% | 0.31% | ||||||
| Cleveland Naps | 0.40% | 0.62% | 6.70% | 0.34% | |||||||
| New York Giants | 30.35% | 2.67% | 11.77% | 0.03% | 4.47% | 6.79% | 0.03% | ||||
| New York Highlanders | 0.12% | 0.16% | 1.99% | 0.09% | |||||||
| Philadelphia Athletics | 0.14% | 0.15% | 1.80% | 0.09% | |||||||
| Pittsburgh Pirates | 0.62% | 0.06% | 0.25% | 0.11% | 0.18% |
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 | Won World Series |
|---|---|
| New York Giants | 59.79% |
| Boston Americans | 40.21% |
Loser → ↓ Winner | Boston Americans | New York Giants |
|---|---|---|
| Boston Americans | 40.21% | |
| New York Giants | 59.79% |
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 |
|---|---|---|---|---|---|---|---|---|
| 1904-04-14 | @ New York Highlanders | L 2-8 | 1569.03 | 1508.84 | 54.58% | 45.42% | -5.88 | 0-1 |
| 1904-04-15 | @ New York Highlanders | W 4-1 | 1563.15 | 1514.73 | 52.90% | 47.10% | +3.59 | 1-1 |
| 1904-04-16 | @ New York Highlanders | W 12-6 | 1566.74 | 1511.14 | 53.92% | 46.08% | +4.97 | 2-1 |
| 1904-04-18 | Washington Senators (1st) | W 5-0 | 1571.71 | 1414.33 | 74.43% | 25.57% | +2.51 | 3-1 |
| 1904-04-19 | Washington Senators (1st) | W 1-0 | 1574.22 | 1411.82 | 74.98% | 25.02% | +1.10 | 4-1 |
| 1904-04-19 | Washington Senators (1st) | W 3-2 | 1575.32 | 1410.72 | 75.22% | 24.78% | +1.09 | 5-1 |
| 1904-04-22 | @ Philadelphia Athletics | W 3-1 | 1576.41 | 1531.05 | 52.46% | 47.54% | +2.96 | 6-1 |
| 1904-04-23 | @ Philadelphia Athletics | W 3-1 | 1579.37 | 1528.09 | 53.31% | 46.69% | +2.91 | 7-1 |
| 1904-04-25 | @ Philadelphia Athletics | L 0-2 | 1582.28 | 1525.18 | 54.14% | 45.86% | -3.37 | 7-2 |
| 1904-04-26 | @ Philadelphia Athletics | W 2-1 | 1578.91 | 1528.55 | 53.17% | 46.83% | +2.06 | 8-2 |
| 1904-04-29 | @ Washington Senators (1st) | W 4-3 | 1580.97 | 1402.31 | 70.38% | 29.62% | +1.30 | 9-2 |
| 1904-04-30 | @ Washington Senators (1st) | W 4-1 | 1582.27 | 1401.00 | 70.70% | 29.30% | +2.24 | 10-2 |
| 1904-05-02 | Philadelphia Athletics | L 0-3 | 1584.51 | 1530.32 | 61.65% | 38.35% | -4.70 | 10-3 |
| 1904-05-03 | Philadelphia Athletics | W 4-2 | 1579.81 | 1535.02 | 60.36% | 39.64% | +2.46 | 11-3 |
| 1904-05-04 | Philadelphia Athletics | W 3-2 | 1582.27 | 1532.56 | 61.04% | 38.96% | +1.72 | 12-3 |
| 1904-05-05 | Philadelphia Athletics | W 3-0 | 1583.99 | 1530.84 | 61.51% | 38.49% | +2.93 | 13-3 |
| 1904-05-06 | New York Highlanders | W 5-2 | 1586.92 | 1507.78 | 64.98% | 35.02% | +2.67 | 14-3 |
| 1904-05-07 | New York Highlanders | L 3-6 | 1589.59 | 1505.11 | 65.68% | 34.32% | -5.01 | 14-4 |
| 1904-05-10 | New York Highlanders | L 1-2 | 1584.58 | 1510.12 | 64.37% | 35.63% | -2.83 | 14-5 |
| 1904-05-11 | Detroit Tigers | W 1-0 | 1581.75 | 1479.97 | 67.89% | 32.11% | +1.00 | 15-5 |
| 1904-05-12 | Detroit Tigers | W 8-1 | 1582.75 | 1478.97 | 68.14% | 31.86% | +3.71 | 16-5 |
| 1904-05-13 | Detroit Tigers | W 2-1 | 1586.46 | 1475.26 | 69.06% | 30.94% | +1.36 | 17-5 |
| 1904-05-14 | Detroit Tigers | W 8-7 | 1587.82 | 1473.90 | 69.39% | 30.61% | +0.95 | 18-5 |
| 1904-05-16 | Cleveland Naps | L 4-9 | 1588.77 | 1526.74 | 62.71% | 37.29% | -6.17 | 18-6 |
| 1904-05-17 | Cleveland Naps | L 1-3 | 1582.60 | 1532.91 | 61.04% | 38.96% | -3.79 | 18-7 |
| 1904-05-20 | St. Louis Browns | W 2-0 | 1578.81 | 1485.98 | 66.76% | 33.24% | +2.06 | 19-7 |
| 1904-05-21 | St. Louis Browns | L 3-5 | 1580.87 | 1483.91 | 67.28% | 32.72% | -2.96 | 19-8 |
| 1904-05-23 | St. Louis Browns | L 1-2 | 1577.91 | 1486.87 | 66.53% | 33.47% | -2.92 | 19-9 |
| 1904-05-24 | Chicago White Sox | W 6-2 | 1574.99 | 1498.85 | 64.59% | 35.41% | +3.11 | 20-9 |
| 1904-05-25 | Chicago White Sox | W 2-1 | 1578.10 | 1495.73 | 65.41% | 34.59% | +1.52 | 21-9 |
| 1904-05-26 | Chicago White Sox | L 0-3 | 1579.62 | 1494.21 | 65.80% | 34.20% | -5.01 | 21-10 |
| 1904-05-27 | Washington Senators (1st) | W 4-2 | 1574.61 | 1387.32 | 77.57% | 22.43% | +1.40 | 22-10 |
| 1904-05-28 | Washington Senators (1st) | W 3-2 | 1576.01 | 1385.92 | 77.85% | 22.15% | +0.97 | 23-10 |
| 1904-05-30 | Washington Senators (1st) | W 7-3 | 1576.98 | 1384.95 | 78.04% | 21.96% | +1.93 | 24-10 |
| 1904-05-30 | Washington Senators (1st) | W 8-2 | 1578.91 | 1383.02 | 78.42% | 21.58% | +2.33 | 25-10 |
| 1904-06-01 | @ Cleveland Naps | W 4-2 | 1581.24 | 1551.01 | 50.28% | 49.72% | +3.09 | 26-10 |
| 1904-06-02 | @ Cleveland Naps | L 5-6 | 1584.33 | 1547.92 | 51.17% | 48.83% | -1.59 | 26-11 |
| 1904-06-03 | @ Cleveland Naps | L 1-2 | 1582.74 | 1549.51 | 50.71% | 49.29% | -2.23 | 26-12 |
| 1904-06-04 | @ Cleveland Naps | W 3-2 | 1580.51 | 1551.74 | 50.07% | 49.93% | +2.20 | 27-12 |
| 1904-06-06 | @ Detroit Tigers | W 3-0 | 1582.71 | 1461.31 | 63.09% | 36.91% | +2.81 | 28-12 |
| 1904-06-07 | @ Detroit Tigers | W 4-3 | 1585.52 | 1458.50 | 63.84% | 36.16% | +1.59 | 29-12 |
| 1904-06-08 | @ Detroit Tigers | L 2-3 | 1587.11 | 1456.91 | 64.26% | 35.74% | -2.83 | 29-13 |
| 1904-06-09 | @ Detroit Tigers | L 3-6 | 1584.28 | 1459.74 | 63.51% | 36.49% | -4.84 | 29-14 |
| 1904-06-10 | @ St. Louis Browns | W 7-1 | 1579.44 | 1498.21 | 57.56% | 42.44% | +4.58 | 30-14 |
| 1904-06-11 | @ St. Louis Browns | L 1-7 | 1584.02 | 1493.63 | 58.84% | 41.16% | -6.35 | 30-15 |
| 1904-06-12 | @ St. Louis Browns | W 2-1 | 1577.67 | 1499.97 | 57.06% | 42.94% | +1.34 | 31-15 |
| 1904-06-13 | @ St. Louis Browns | W 6-2 | 1579.01 | 1498.64 | 57.44% | 42.56% | +3.74 | 32-15 |
| 1904-06-15 | @ Chicago White Sox | L 0-3 | 1582.75 | 1512.60 | 56.00% | 44.00% | -4.26 | 32-16 |
| 1904-06-16 | @ Chicago White Sox | L 3-5 | 1578.49 | 1516.86 | 54.78% | 45.22% | -3.41 | 32-17 |
| 1904-06-18 | @ Chicago White Sox | W 13-10 | 1575.08 | 1520.27 | 53.81% | 46.19% | +2.49 | 33-17 |
| 1904-06-19 | @ Chicago White Sox | W 2-0 | 1577.57 | 1517.78 | 54.52% | 45.48% | +2.83 | 34-17 |
| 1904-06-22 | @ Philadelphia Athletics | W 7-6 | 1580.40 | 1532.40 | 52.83% | 47.17% | +2.07 | 35-17 |
| 1904-06-23 | @ Philadelphia Athletics | L 1-5 | 1582.47 | 1530.33 | 53.43% | 46.57% | -4.70 | 35-18 |
| 1904-06-24 | @ Philadelphia Athletics | L 4-8 | 1577.77 | 1535.03 | 52.08% | 47.92% | -4.58 | 35-19 |
| 1904-06-25 | New York Highlanders | L 3-5 | 1573.19 | 1525.22 | 60.80% | 39.20% | -3.79 | 35-20 |
| 1904-06-27 | New York Highlanders | L 4-8 | 1569.40 | 1529.00 | 59.76% | 40.24% | -5.25 | 35-21 |
| 1904-06-28 | New York Highlanders | W 5-2 | 1564.15 | 1534.26 | 58.29% | 41.71% | +3.17 | 36-21 |
| 1904-06-30 | Philadelphia Athletics | W 4-3 | 1567.32 | 1539.38 | 58.02% | 41.98% | +1.85 | 37-21 |
| 1904-07-01 | Philadelphia Athletics | L 4-5 | 1569.17 | 1537.53 | 58.54% | 41.46% | -2.57 | 37-22 |
| 1904-07-02 | Philadelphia Athletics | W 2-1 | 1566.60 | 1540.11 | 57.82% | 42.18% | +1.85 | 38-22 |
| 1904-07-04 | @ Washington Senators (1st) | W 8-2 | 1568.45 | 1350.68 | 74.85% | 25.15% | +2.71 | 39-22 |
| 1904-07-04 | @ Washington Senators (1st) | W 5-2 | 1571.16 | 1347.97 | 75.44% | 24.56% | +1.87 | 40-22 |
| 1904-07-05 | @ Washington Senators (1st) | W 6-2 | 1573.03 | 1346.09 | 75.83% | 24.17% | +2.13 | 41-22 |
| 1904-07-06 | @ Washington Senators (1st) | W 3-0 | 1575.16 | 1343.97 | 76.28% | 23.72% | +1.81 | 42-22 |
| 1904-07-07 | @ New York Highlanders | W 4-1 | 1576.97 | 1550.24 | 49.78% | 50.22% | +3.83 | 43-22 |
| 1904-07-08 | @ New York Highlanders | W 12-3 | 1580.80 | 1546.41 | 50.88% | 49.12% | +6.48 | 44-22 |
| 1904-07-09 | @ New York Highlanders | W 2-1 | 1587.28 | 1539.93 | 52.74% | 47.26% | +2.08 | 45-22 |
| 1904-07-11 | @ New York Highlanders | L 1-10 | 1589.36 | 1537.85 | 53.34% | 46.66% | -7.04 | 45-23 |
| 1904-07-12 | Detroit Tigers | W 12-6 | 1582.32 | 1478.39 | 68.16% | 31.84% | +3.43 | 46-23 |
| 1904-07-13 | Detroit Tigers | W 3-2 | 1585.75 | 1474.95 | 69.01% | 30.99% | +1.36 | 47-23 |
| 1904-07-14 | Detroit Tigers | L 1-4 | 1587.11 | 1473.59 | 69.34% | 30.66% | -5.28 | 47-24 |
| 1904-07-15 | Detroit Tigers | W 4-3 | 1581.83 | 1478.88 | 68.04% | 31.96% | +1.41 | 48-24 |
| 1904-07-16 | Cleveland Naps | W 13-3 | 1583.24 | 1540.30 | 60.11% | 39.89% | +5.55 | 49-24 |
| 1904-07-18 | Cleveland Naps | W 4-3 | 1588.79 | 1534.75 | 61.63% | 38.37% | +1.68 | 50-24 |
| 1904-07-19 | Cleveland Naps | L 1-3 | 1590.47 | 1533.06 | 62.09% | 37.91% | -2.73 | 50-25 |
| 1904-07-20 | Cleveland Naps | L 1-5 | 1587.74 | 1535.79 | 61.35% | 38.65% | -5.40 | 50-26 |
| 1904-07-20 | Cleveland Naps | L 0-9 | 1582.34 | 1541.19 | 59.86% | 40.14% | -7.90 | 50-27 |
| 1904-07-21 | St. Louis Browns | L 4-8 | 1574.44 | 1458.48 | 69.64% | 30.36% | -6.13 | 50-28 |
| 1904-07-22 | St. Louis Browns | L 2-5 | 1568.31 | 1464.61 | 68.13% | 31.87% | -5.19 | 50-29 |
| 1904-07-23 | St. Louis Browns | L 2-5 | 1563.12 | 1469.81 | 66.82% | 33.18% | -3.60 | 50-30 |
| 1904-07-25 | St. Louis Browns | W 4-3 | 1559.52 | 1473.41 | 65.89% | 34.11% | +1.06 | 51-30 |
| 1904-07-26 | Chicago White Sox | L 3-4 | 1560.58 | 1539.64 | 57.04% | 42.96% | -2.51 | 51-31 |
| 1904-07-27 | Chicago White Sox | W 2-1 | 1558.07 | 1542.15 | 56.33% | 43.67% | +1.36 | 52-31 |
| 1904-07-29 | Chicago White Sox | L 3-4 | 1559.43 | 1540.79 | 56.71% | 43.29% | -1.76 | 52-32 |
| 1904-07-30 | Chicago White Sox | L 4-6 | 1557.67 | 1542.55 | 56.21% | 43.79% | -3.50 | 52-33 |
| 1904-08-01 | @ Cleveland Naps | W 8-0 | 1554.17 | 1565.90 | 44.27% | 55.73% | +6.93 | 53-33 |
| 1904-08-02 | @ Cleveland Naps | W 4-1 | 1561.10 | 1558.96 | 46.25% | 53.75% | +4.10 | 54-33 |
| 1904-08-03 | @ Cleveland Naps | W 7-2 | 1565.20 | 1554.86 | 47.42% | 52.58% | +5.17 | 55-33 |
| 1904-08-04 | @ Cleveland Naps | L 1-11 | 1570.37 | 1549.69 | 48.91% | 51.09% | -6.80 | 55-34 |
| 1904-08-05 | @ Detroit Tigers | L 3-4 | 1563.57 | 1461.58 | 60.45% | 39.55% | -2.66 | 55-35 |
| 1904-08-06 | @ Detroit Tigers | W 7-4 | 1560.91 | 1464.24 | 59.72% | 40.28% | +3.07 | 56-35 |
| 1904-08-08 | @ Detroit Tigers | L 0-2 | 1563.98 | 1461.17 | 60.56% | 39.44% | -3.77 | 56-36 |
| 1904-08-09 | @ Detroit Tigers | L 2-4 | 1560.21 | 1464.94 | 59.52% | 40.48% | -3.70 | 56-37 |
| 1904-08-10 | @ St. Louis Browns | L 4-8 | 1556.51 | 1434.43 | 63.18% | 36.82% | -5.56 | 56-38 |
| 1904-08-11 | @ St. Louis Browns | W 12-5 | 1550.95 | 1439.99 | 61.68% | 38.32% | +4.46 | 57-38 |
| 1904-08-12 | @ St. Louis Browns | W 2-0 | 1555.41 | 1435.53 | 62.89% | 37.11% | +2.31 | 58-38 |
| 1904-08-13 | @ St. Louis Browns | L 1-4 | 1557.72 | 1433.22 | 63.50% | 36.50% | -4.84 | 58-39 |
| 1904-08-14 | @ Chicago White Sox | W 5-2 | 1552.88 | 1551.97 | 46.07% | 53.93% | +4.11 | 59-39 |
| 1904-08-15 | @ Chicago White Sox | L 2-3 | 1556.99 | 1547.86 | 47.25% | 52.75% | -2.08 | 59-40 |
| 1904-08-16 | @ Chicago White Sox | L 0-6 | 1554.91 | 1549.94 | 46.65% | 53.35% | -5.03 | 59-41 |
| 1904-08-17 | @ Chicago White Sox | W 6-0 | 1549.88 | 1554.97 | 45.21% | 54.79% | +5.91 | 60-41 |
| 1904-08-19 | St. Louis Browns | L 2-5 | 1555.79 | 1438.11 | 69.85% | 30.15% | -5.33 | 60-42 |
| 1904-08-22 | St. Louis Browns | W 8-0 | 1550.46 | 1443.43 | 68.54% | 31.46% | +3.92 | 61-42 |
| 1904-08-22 | St. Louis Browns | W 3-0 | 1554.38 | 1439.52 | 69.51% | 30.49% | +2.32 | 62-42 |
| 1904-08-23 | St. Louis Browns | W 14-1 | 1556.70 | 1437.20 | 70.07% | 29.93% | +4.75 | 63-42 |
| 1904-08-24 | Chicago White Sox | W 4-3 | 1561.45 | 1543.73 | 56.58% | 43.42% | +1.91 | 64-42 |
| 1904-08-25 | Chicago White Sox | L 2-3 | 1563.36 | 1541.82 | 57.12% | 42.88% | -2.51 | 64-43 |
| 1904-08-26 | Chicago White Sox | W 3-1 | 1560.85 | 1544.33 | 56.41% | 43.59% | +2.71 | 65-43 |
| 1904-08-27 | Chicago White Sox | W 2-1 | 1563.56 | 1541.62 | 57.18% | 42.82% | +1.88 | 66-43 |
| 1904-08-29 | Detroit Tigers | W 1-0 | 1565.44 | 1481.17 | 65.65% | 34.35% | +1.51 | 67-43 |
| 1904-08-30 | Detroit Tigers | W 13-0 | 1566.95 | 1479.66 | 66.05% | 33.95% | +5.39 | 68-43 |
| 1904-08-31 | Detroit Tigers | W 10-2 | 1572.34 | 1474.27 | 67.42% | 32.58% | +4.06 | 69-43 |
| 1904-09-01 | Cleveland Naps | L 1-4 | 1576.40 | 1553.40 | 57.33% | 42.67% | -4.37 | 69-44 |
| 1904-09-01 | Cleveland Naps | W 5-1 | 1572.03 | 1557.77 | 56.09% | 43.91% | +3.86 | 70-44 |
| 1904-09-02 | Cleveland Naps | W 4-3 | 1575.89 | 1553.90 | 57.18% | 42.82% | +1.88 | 71-44 |
| 1904-09-03 | Cleveland Naps | L 1-9 | 1577.77 | 1552.02 | 57.71% | 42.29% | -7.18 | 71-45 |
| 1904-09-05 | Washington Senators (1st) | W 12-5 | 1570.59 | 1346.64 | 81.03% | 18.97% | +2.21 | 72-45 |
| 1904-09-05 | Washington Senators (1st) | W 8-3 | 1572.80 | 1344.43 | 81.42% | 18.58% | +1.83 | 73-45 |
| 1904-09-06 | Washington Senators (1st) | W 4-1 | 1574.63 | 1342.61 | 81.73% | 18.27% | +1.39 | 74-45 |
| 1904-09-06 | Washington Senators (1st) | L 3-6 | 1576.02 | 1341.21 | 81.97% | 18.03% | -6.25 | 74-46 |
| 1904-09-07 | @ Washington Senators (1st) | W 8-3 | 1569.77 | 1347.46 | 75.34% | 24.66% | +2.43 | 75-46 |
| 1904-09-07 | @ Washington Senators (1st) | L 1-6 | 1572.20 | 1345.04 | 75.86% | 24.14% | -7.46 | 75-47 |
| 1904-09-08 | @ Washington Senators (1st) | W 8-2 | 1564.74 | 1352.50 | 74.25% | 25.75% | +2.77 | 76-47 |
| 1904-09-08 | @ Washington Senators (1st) | W 3-1 | 1567.51 | 1349.72 | 74.86% | 25.14% | +1.57 | 77-47 |
| 1904-09-09 | @ Washington Senators (1st) | W 7-0 | 1569.08 | 1348.16 | 75.19% | 24.81% | +2.88 | 78-47 |
| 1904-09-10 | @ Philadelphia Athletics | L 0-1 | 1571.96 | 1544.89 | 49.83% | 50.17% | -1.55 | 78-48 |
| 1904-09-12 | @ Philadelphia Athletics | W 6-4 | 1570.41 | 1546.44 | 49.38% | 50.62% | +3.15 | 79-48 |
| 1904-09-12 | @ Philadelphia Athletics | L 2-6 | 1573.56 | 1543.29 | 50.29% | 49.71% | -4.42 | 79-49 |
| 1904-09-14 | New York Highlanders | L 1-3 | 1569.14 | 1549.32 | 56.88% | 43.12% | -3.54 | 79-50 |
| 1904-09-15 | New York Highlanders | W 3-2 | 1565.60 | 1552.86 | 55.88% | 44.12% | +1.94 | 80-50 |
| 1904-09-16 | New York Highlanders | L 4-6 | 1567.54 | 1550.92 | 56.43% | 43.57% | -3.51 | 80-51 |
| 1904-09-16 | New York Highlanders | W 4-2 | 1564.03 | 1554.43 | 55.43% | 44.57% | +2.77 | 81-51 |
| 1904-09-17 | Philadelphia Athletics | L 3-4 | 1566.80 | 1545.54 | 57.08% | 42.92% | -2.51 | 81-52 |
| 1904-09-19 | Philadelphia Athletics | L 1-6 | 1564.29 | 1548.05 | 56.37% | 43.63% | -5.54 | 81-53 |
| 1904-09-20 | Philadelphia Athletics | W 11-1 | 1558.75 | 1553.60 | 54.80% | 45.20% | +6.28 | 82-53 |
| 1904-09-21 | Philadelphia Athletics | W 5-1 | 1565.03 | 1547.31 | 56.58% | 43.42% | +3.83 | 83-53 |
| 1904-09-21 | Philadelphia Athletics | W 4-3 | 1568.86 | 1543.49 | 57.66% | 42.34% | +1.86 | 84-53 |
| 1904-09-23 | @ Detroit Tigers | W 4-3 | 1570.72 | 1457.17 | 62.03% | 37.97% | +1.67 | 85-53 |
| 1904-09-26 | @ Detroit Tigers | W 2-0 | 1572.39 | 1455.50 | 62.48% | 37.52% | +2.33 | 86-53 |
| 1904-09-26 | @ Detroit Tigers | W 5-3 | 1574.72 | 1453.16 | 63.11% | 36.89% | +2.30 | 87-53 |
| 1904-09-27 | @ Cleveland Naps | L 1-3 | 1577.02 | 1550.80 | 49.70% | 50.30% | -3.09 | 87-54 |
| 1904-09-28 | @ Cleveland Naps | L 0-5 | 1573.93 | 1553.89 | 48.81% | 51.19% | -4.81 | 87-55 |
| 1904-09-29 | @ Cleveland Naps | L 1-3 | 1569.12 | 1558.70 | 47.43% | 52.57% | -2.95 | 87-56 |
| 1904-09-30 | @ St. Louis Browns | L 0-3 | 1566.17 | 1462.68 | 60.66% | 39.34% | -4.62 | 87-57 |
| 1904-10-01 | @ St. Louis Browns | W 6-1 | 1561.55 | 1467.30 | 59.38% | 40.62% | +4.00 | 88-57 |
| 1904-10-02 | @ St. Louis Browns | W 2-0 | 1565.55 | 1463.31 | 60.49% | 39.51% | +2.45 | 89-57 |
| 1904-10-03 | @ Chicago White Sox | W 4-1 | 1568.00 | 1554.97 | 47.81% | 52.19% | +3.98 | 90-57 |
| 1904-10-04 | @ Chicago White Sox | W 5-2 | 1571.98 | 1550.99 | 48.95% | 51.05% | +3.89 | 91-57 |
| 1904-10-05 | @ Chicago White Sox | W 3-0 | 1575.87 | 1547.10 | 50.07% | 49.93% | +3.81 | 92-57 |
| 1904-10-07 | @ New York Highlanders | L 2-3 | 1579.68 | 1559.98 | 48.77% | 51.23% | -2.15 | 92-58 |
| 1904-10-08 | New York Highlanders | W 13-2 | 1577.53 | 1562.12 | 56.25% | 43.75% | +6.39 | 93-58 |
| 1904-10-08 | New York Highlanders | W 1-0 | 1583.92 | 1555.74 | 58.05% | 41.95% | +1.84 | 94-58 |
| 1904-10-10 | @ New York Highlanders | W 3-2 | 1585.76 | 1553.89 | 50.52% | 49.48% | +2.18 | 95-58 |
| 1904-10-10 | @ New York Highlanders | L 0-1 | 1587.94 | 1551.72 | 51.14% | 48.86% | -1.59 | 95-59 |
| 1904-04-14 | @ Philadelphia Phillies | L 2-6 | 1467.12 | 1479.19 | 44.22% | 55.78% | -3.89 | 0-1 |
| 1904-04-15 | @ Philadelphia Phillies | W 6-0 | 1463.23 | 1483.08 | 43.12% | 56.88% | +6.13 | 1-1 |
| 1904-04-16 | @ Philadelphia Phillies | W 8-7 | 1469.36 | 1476.95 | 44.86% | 55.14% | +2.43 | 2-1 |
| 1904-04-17 | @ Brooklyn Superbas | L 1-9 | 1471.79 | 1504.08 | 41.37% | 58.63% | -5.15 | 2-2 |
| 1904-04-19 | @ Brooklyn Superbas | L 4-5 | 1466.64 | 1509.23 | 39.94% | 60.06% | -1.76 | 2-3 |
| 1904-04-21 | Brooklyn Superbas | W 3-2 | 1464.88 | 1510.98 | 47.44% | 52.56% | +2.31 | 3-3 |
| 1904-04-22 | Brooklyn Superbas | L 2-6 | 1467.19 | 1508.67 | 48.10% | 51.90% | -4.23 | 3-4 |
| 1904-04-23 | Brooklyn Superbas | L 2-3 | 1462.96 | 1512.90 | 46.89% | 53.11% | -2.06 | 3-5 |
| 1904-04-25 | Philadelphia Phillies | W 5-0 | 1460.90 | 1468.50 | 52.97% | 47.03% | +4.62 | 4-5 |
| 1904-04-26 | Philadelphia Phillies | W 3-1 | 1465.52 | 1463.88 | 54.30% | 45.70% | +2.85 | 5-5 |
| 1904-04-29 | @ New York Giants | L 1-2 | 1468.37 | 1554.40 | 34.12% | 65.88% | -1.50 | 5-6 |
| 1904-04-30 | @ New York Giants | L 1-10 | 1466.87 | 1555.90 | 33.73% | 66.27% | -4.46 | 5-7 |
| 1904-05-02 | New York Giants | L 0-2 | 1462.41 | 1560.35 | 40.11% | 59.89% | -2.49 | 5-8 |
| 1904-05-03 | New York Giants | W 4-0 | 1459.92 | 1562.85 | 39.42% | 60.58% | +5.33 | 6-8 |
| 1904-05-04 | New York Giants | L 3-11 | 1465.25 | 1557.52 | 40.89% | 59.11% | -5.09 | 6-9 |
| 1904-05-05 | New York Giants | L 5-10 | 1460.16 | 1562.61 | 39.49% | 60.51% | -3.89 | 6-10 |
| 1904-05-07 | @ Chicago Cubs | L 5-6 | 1456.27 | 1528.46 | 35.93% | 64.07% | -1.58 | 6-11 |
| 1904-05-08 | @ Chicago Cubs | W 4-2 | 1454.69 | 1530.04 | 35.51% | 64.49% | +4.02 | 7-11 |
| 1904-05-09 | @ Chicago Cubs | L 0-6 | 1458.71 | 1526.03 | 36.58% | 63.42% | -3.95 | 7-12 |
| 1904-05-10 | @ Chicago Cubs | W 7-1 | 1454.76 | 1529.97 | 35.53% | 64.47% | +6.95 | 8-12 |
| 1904-05-11 | @ St. Louis Cardinals | L 2-3 | 1461.71 | 1424.25 | 51.32% | 48.68% | -2.26 | 8-13 |
| 1904-05-12 | @ St. Louis Cardinals | L 1-2 | 1459.45 | 1426.51 | 50.67% | 49.33% | -2.23 | 8-14 |
| 1904-05-14 | @ St. Louis Cardinals | L 3-4 | 1457.22 | 1428.74 | 50.03% | 49.97% | -2.20 | 8-15 |
| 1904-05-15 | @ St. Louis Cardinals | W 1-0 | 1455.02 | 1430.94 | 49.40% | 50.60% | +2.23 | 9-15 |
| 1904-05-16 | @ Cincinnati Reds | W 2-1 | 1457.25 | 1553.27 | 32.84% | 67.16% | +2.96 | 10-15 |
| 1904-05-20 | @ Pittsburgh Pirates | L 2-8 | 1460.21 | 1498.52 | 40.53% | 59.47% | -4.37 | 10-16 |
| 1904-05-21 | @ Pittsburgh Pirates | L 3-5 | 1455.84 | 1502.89 | 39.33% | 60.67% | -2.45 | 10-17 |
| 1904-05-23 | @ Pittsburgh Pirates | L 0-9 | 1453.39 | 1505.34 | 38.66% | 61.34% | -5.10 | 10-18 |
| 1904-05-24 | @ Pittsburgh Pirates | L 0-7 | 1448.29 | 1510.44 | 37.27% | 62.73% | -4.34 | 10-19 |
| 1904-05-25 | @ Pittsburgh Pirates | L 1-2 | 1443.95 | 1514.78 | 36.11% | 63.89% | -1.59 | 10-20 |
| 1904-05-27 | @ Philadelphia Phillies | W 3-2 | 1442.36 | 1428.00 | 48.00% | 52.00% | +2.29 | 11-20 |
| 1904-05-28 | @ Philadelphia Phillies | W 5-3 | 1444.65 | 1425.72 | 48.65% | 51.35% | +3.19 | 12-20 |
| 1904-05-30 | @ Brooklyn Superbas | L 2-4 | 1447.84 | 1493.78 | 39.48% | 60.52% | -2.45 | 12-21 |
| 1904-05-30 | @ Brooklyn Superbas | W 8-3 | 1445.39 | 1496.24 | 38.81% | 61.19% | +6.02 | 13-21 |
| 1904-05-31 | @ Brooklyn Superbas | L 1-8 | 1451.41 | 1490.22 | 40.46% | 59.54% | -4.71 | 13-22 |
| 1904-06-03 | St. Louis Cardinals | W 1-0 | 1446.70 | 1446.75 | 54.05% | 45.95% | +1.43 | 14-22 |
| 1904-06-04 | St. Louis Cardinals | L 2-3 | 1448.13 | 1445.32 | 54.46% | 45.54% | -1.70 | 14-23 |
| 1904-06-06 | Cincinnati Reds | L 7-9 | 1446.43 | 1568.05 | 36.88% | 63.12% | -1.62 | 14-24 |
| 1904-06-07 | Cincinnati Reds | W 2-0 | 1444.81 | 1569.68 | 36.45% | 63.55% | +3.95 | 15-24 |
| 1904-06-08 | Cincinnati Reds | W 6-5 | 1448.76 | 1565.72 | 37.51% | 62.49% | +1.95 | 16-24 |
| 1904-06-09 | Cincinnati Reds | L 3-9 | 1450.71 | 1563.78 | 38.03% | 61.97% | -4.10 | 16-25 |
| 1904-06-10 | Pittsburgh Pirates | L 4-8 | 1446.61 | 1499.67 | 46.44% | 53.56% | -4.09 | 16-26 |
| 1904-06-11 | Pittsburgh Pirates | L 1-19 | 1442.52 | 1503.76 | 45.27% | 54.73% | -8.45 | 16-27 |
| 1904-06-13 | Pittsburgh Pirates | L 4-6 | 1434.07 | 1512.21 | 42.87% | 57.13% | -2.67 | 16-28 |
| 1904-06-14 | Chicago Cubs | W 6-2 | 1431.40 | 1546.93 | 37.70% | 62.30% | +5.48 | 17-28 |
| 1904-06-15 | Chicago Cubs | W 4-3 | 1436.88 | 1541.44 | 39.20% | 60.80% | +2.68 | 18-28 |
| 1904-06-16 | Chicago Cubs | L 1-5 | 1439.56 | 1538.77 | 39.93% | 60.07% | -3.51 | 18-29 |
| 1904-06-17 | Philadelphia Phillies | W 4-2 | 1436.05 | 1406.92 | 58.19% | 41.81% | +2.60 | 19-29 |
| 1904-06-17 | Philadelphia Phillies | L 7-12 | 1438.65 | 1404.31 | 58.91% | 41.09% | -5.80 | 19-30 |
| 1904-06-18 | Philadelphia Phillies | W 7-0 | 1432.85 | 1410.11 | 57.29% | 42.71% | +4.97 | 20-30 |
| 1904-06-20 | Philadelphia Phillies | L 3-6 | 1437.82 | 1405.14 | 58.68% | 41.32% | -4.47 | 20-31 |
| 1904-06-20 | Philadelphia Phillies | W 9-0 | 1433.35 | 1409.61 | 57.43% | 42.57% | +5.62 | 21-31 |
| 1904-06-21 | New York Giants | L 2-6 | 1438.97 | 1588.72 | 33.20% | 66.80% | -2.92 | 21-32 |
| 1904-06-22 | New York Giants | L 1-10 | 1436.05 | 1591.64 | 32.46% | 67.54% | -4.29 | 21-33 |
| 1904-06-23 | New York Giants | L 2-6 | 1431.76 | 1595.93 | 31.38% | 68.62% | -2.76 | 21-34 |
| 1904-06-24 | New York Giants | L 3-5 | 1429.00 | 1598.69 | 30.70% | 69.30% | -1.91 | 21-35 |
| 1904-06-25 | @ Brooklyn Superbas | W 9-6 | 1427.09 | 1480.85 | 38.41% | 61.59% | +4.70 | 22-35 |
| 1904-06-26 | @ Brooklyn Superbas | L 2-8 | 1431.79 | 1476.16 | 39.69% | 60.31% | -4.28 | 22-36 |
| 1904-06-27 | @ Brooklyn Superbas | W 2-1 | 1427.51 | 1480.44 | 38.52% | 61.48% | +2.70 | 23-36 |
| 1904-06-28 | @ Brooklyn Superbas | W 6-4 | 1430.21 | 1477.73 | 39.26% | 60.74% | +3.78 | 24-36 |
| 1904-06-29 | @ New York Giants | L 1-4 | 1433.99 | 1606.50 | 23.94% | 76.06% | -1.82 | 24-37 |
| 1904-06-30 | @ New York Giants | L 0-3 | 1432.17 | 1608.32 | 23.56% | 76.44% | -1.80 | 24-38 |
| 1904-07-01 | @ New York Giants | L 1-7 | 1430.37 | 1610.12 | 23.19% | 76.81% | -2.50 | 24-39 |
| 1904-07-02 | @ New York Giants | L 1-14 | 1427.87 | 1612.62 | 22.68% | 77.32% | -3.60 | 24-40 |
| 1904-07-04 | Brooklyn Superbas | W 6-2 | 1424.27 | 1471.58 | 47.26% | 52.74% | +4.64 | 25-40 |
| 1904-07-04 | Brooklyn Superbas | L 1-10 | 1428.91 | 1466.94 | 48.60% | 51.40% | -6.41 | 25-41 |
| 1904-07-05 | Brooklyn Superbas | W 7-3 | 1422.50 | 1473.36 | 46.76% | 53.24% | +4.69 | 26-41 |
| 1904-07-06 | Brooklyn Superbas | L 2-3 | 1427.19 | 1468.67 | 48.10% | 51.90% | -2.12 | 26-42 |
| 1904-07-08 | @ Pittsburgh Pirates | W 10-5 | 1425.07 | 1539.81 | 30.51% | 69.49% | +6.84 | 27-42 |
| 1904-07-09 | @ Pittsburgh Pirates | L 0-6 | 1431.91 | 1532.97 | 32.20% | 67.80% | -3.47 | 27-43 |
| 1904-07-11 | @ Pittsburgh Pirates | L 4-10 | 1428.44 | 1536.44 | 31.33% | 68.67% | -3.38 | 27-44 |
| 1904-07-12 | @ Chicago Cubs | L 3-5 | 1425.06 | 1534.15 | 31.20% | 68.80% | -1.94 | 27-45 |
| 1904-07-13 | @ Chicago Cubs | L 4-7 | 1423.12 | 1536.09 | 30.72% | 69.28% | -2.34 | 27-46 |
| 1904-07-14 | @ Chicago Cubs | L 0-14 | 1420.78 | 1538.43 | 30.15% | 69.85% | -4.97 | 27-47 |
| 1904-07-15 | @ Chicago Cubs | W 4-3 | 1415.81 | 1543.39 | 28.96% | 71.04% | +3.13 | 28-47 |
| 1904-07-16 | @ St. Louis Cardinals | L 3-5 | 1418.94 | 1478.32 | 37.65% | 62.35% | -2.35 | 28-48 |
| 1904-07-17 | @ St. Louis Cardinals | L 3-6 | 1416.59 | 1480.66 | 37.01% | 62.99% | -2.82 | 28-49 |
| 1904-07-19 | @ St. Louis Cardinals | L 2-9 | 1413.77 | 1483.48 | 36.26% | 63.74% | -4.22 | 28-50 |
| 1904-07-21 | @ Cincinnati Reds | L 1-2 | 1409.55 | 1545.32 | 28.00% | 72.00% | -1.23 | 28-51 |
| 1904-07-21 | @ Cincinnati Reds | W 4-2 | 1408.32 | 1546.55 | 27.72% | 72.28% | +4.50 | 29-51 |
| 1904-07-22 | @ Cincinnati Reds | L 3-4 | 1412.82 | 1542.05 | 28.77% | 71.23% | -1.27 | 29-52 |
| 1904-07-22 | @ Cincinnati Reds | L 7-12 | 1411.55 | 1543.32 | 28.47% | 71.53% | -2.80 | 29-53 |
| 1904-07-23 | @ Cincinnati Reds | W 3-1 | 1408.75 | 1546.12 | 27.82% | 72.18% | +4.49 | 30-53 |
| 1904-07-23 | @ Cincinnati Reds | L 1-15 | 1413.24 | 1541.63 | 28.87% | 71.13% | -4.75 | 30-54 |
| 1904-07-24 | @ Cincinnati Reds | L 4-11 | 1408.49 | 1546.38 | 27.76% | 72.24% | -3.23 | 30-55 |
| 1904-07-26 | Philadelphia Phillies | L 7-8 | 1405.26 | 1384.45 | 57.02% | 42.98% | -2.51 | 30-56 |
| 1904-07-27 | Philadelphia Phillies | W 8-5 | 1402.75 | 1386.96 | 56.31% | 43.69% | +3.33 | 31-56 |
| 1904-07-28 | Philadelphia Phillies | L 1-7 | 1406.08 | 1383.63 | 57.25% | 42.75% | -6.17 | 31-57 |
| 1904-07-28 | Philadelphia Phillies | W 4-0 | 1399.91 | 1389.80 | 55.50% | 44.50% | +3.92 | 32-57 |
| 1904-07-30 | @ Brooklyn Superbas | W 6-0 | 1403.83 | 1446.06 | 39.99% | 60.01% | +6.46 | 33-57 |
| 1904-08-03 | St. Louis Cardinals | W 7-6 | 1410.29 | 1489.01 | 42.79% | 57.21% | +1.78 | 34-57 |
| 1904-08-03 | St. Louis Cardinals | L 3-6 | 1412.07 | 1487.23 | 43.30% | 56.70% | -3.30 | 34-58 |
| 1904-08-04 | St. Louis Cardinals | W 2-1 | 1408.77 | 1490.52 | 42.37% | 57.63% | +2.54 | 35-58 |
| 1904-08-04 | St. Louis Cardinals | L 0-1 | 1411.31 | 1487.99 | 43.08% | 56.92% | -1.90 | 35-59 |
| 1904-08-05 | St. Louis Cardinals | W 3-2 | 1409.41 | 1489.88 | 42.55% | 57.45% | +2.53 | 36-59 |
| 1904-08-06 | Cincinnati Reds | L 4-9 | 1411.94 | 1537.21 | 36.39% | 63.61% | -2.53 | 36-60 |
| 1904-08-08 | Cincinnati Reds | L 1-4 | 1409.41 | 1539.75 | 35.72% | 64.28% | -2.72 | 36-61 |
| 1904-08-09 | Cincinnati Reds | W 1-0 | 1406.69 | 1542.47 | 35.00% | 65.00% | +2.86 | 37-61 |
| 1904-08-11 | Pittsburgh Pirates | L 2-7 | 1409.55 | 1555.02 | 33.75% | 66.25% | -3.32 | 37-62 |
| 1904-08-12 | Pittsburgh Pirates | L 2-14 | 1406.23 | 1558.34 | 32.90% | 67.10% | -5.02 | 37-63 |
| 1904-08-13 | Pittsburgh Pirates | W 1-0 | 1401.21 | 1563.35 | 31.64% | 68.36% | +3.01 | 38-63 |
| 1904-08-15 | Pittsburgh Pirates | L 1-2 | 1404.22 | 1560.34 | 32.39% | 67.61% | -1.42 | 38-64 |
| 1904-08-16 | Chicago Cubs | W 5-4 | 1402.80 | 1552.36 | 33.22% | 66.78% | +2.07 | 39-64 |
| 1904-08-17 | Chicago Cubs | W 6-3 | 1404.87 | 1550.29 | 33.75% | 66.25% | +5.05 | 40-64 |
| 1904-08-17 | Chicago Cubs | L 4-6 | 1409.92 | 1545.24 | 35.07% | 64.93% | -2.18 | 40-65 |
| 1904-08-18 | Chicago Cubs | L 2-4 | 1407.74 | 1547.42 | 34.50% | 65.50% | -2.15 | 40-66 |
| 1904-08-20 | @ Chicago Cubs | L 0-1 | 1405.59 | 1549.57 | 27.06% | 72.94% | -1.19 | 40-67 |
| 1904-08-21 | @ Chicago Cubs | L 1-4 | 1404.40 | 1550.76 | 26.79% | 73.21% | -2.04 | 40-68 |
| 1904-08-22 | @ Chicago Cubs | W 7-5 | 1402.36 | 1552.80 | 26.33% | 73.67% | +4.59 | 41-68 |
| 1904-08-24 | @ St. Louis Cardinals | W 3-1 | 1406.95 | 1500.41 | 33.16% | 66.84% | +2.94 | 42-68 |
| 1904-08-25 | @ St. Louis Cardinals | L 2-5 | 1409.89 | 1497.47 | 33.92% | 66.08% | -2.59 | 42-69 |
| 1904-08-25 | @ St. Louis Cardinals | W 6-1 | 1407.30 | 1500.06 | 33.25% | 66.75% | +6.57 | 43-69 |
| 1904-08-26 | @ St. Louis Cardinals | L 2-6 | 1413.87 | 1493.49 | 34.95% | 65.05% | -3.08 | 43-70 |
| 1904-08-27 | @ Cincinnati Reds | L 1-7 | 1410.79 | 1526.73 | 30.36% | 69.64% | -3.27 | 43-71 |
| 1904-08-28 | @ Cincinnati Reds | L 6-19 | 1407.52 | 1530.00 | 29.57% | 70.43% | -4.69 | 43-72 |
| 1904-08-29 | @ Cincinnati Reds | L 3-4 | 1402.83 | 1534.69 | 28.46% | 71.54% | -1.25 | 43-73 |
| 1904-08-30 | @ Pittsburgh Pirates | W 4-1 | 1401.58 | 1547.58 | 26.83% | 73.17% | +5.57 | 44-73 |
| 1904-08-31 | @ Pittsburgh Pirates | L 3-7 | 1407.15 | 1542.00 | 28.11% | 71.89% | -2.47 | 44-74 |
| 1904-09-03 | @ New York Giants | L 1-3 | 1404.68 | 1657.15 | 16.57% | 83.43% | -1.03 | 44-75 |
| 1904-09-05 | @ New York Giants | L 1-6 | 1403.65 | 1658.19 | 16.41% | 83.59% | -1.62 | 44-76 |
| 1904-09-05 | @ New York Giants | L 3-4 | 1402.03 | 1659.80 | 16.16% | 83.84% | -0.71 | 44-77 |
| 1904-09-06 | @ New York Giants | L 7-8 | 1401.32 | 1660.51 | 16.05% | 83.95% | -0.50 | 44-78 |
| 1904-09-07 | Brooklyn Superbas | L 2-6 | 1400.82 | 1429.07 | 50.01% | 49.99% | -4.40 | 44-79 |
| 1904-09-08 | Brooklyn Superbas | L 2-6 | 1396.42 | 1433.47 | 48.74% | 51.26% | -4.29 | 44-80 |
| 1904-09-08 | Brooklyn Superbas | L 1-7 | 1392.13 | 1437.76 | 47.51% | 52.49% | -5.12 | 44-81 |
| 1904-09-10 | Brooklyn Superbas | W 6-5 | 1387.01 | 1442.88 | 46.04% | 53.96% | +2.38 | 45-81 |
| 1904-09-10 | Brooklyn Superbas | L 2-6 | 1389.39 | 1440.50 | 46.72% | 53.28% | -4.11 | 45-82 |
| 1904-09-12 | New York Giants | W 3-1 | 1385.28 | 1662.28 | 19.28% | 80.72% | +5.02 | 46-82 |
| 1904-09-13 | New York Giants | L 1-3 | 1390.30 | 1657.26 | 20.20% | 79.80% | -1.26 | 46-83 |
| 1904-09-13 | New York Giants | L 2-9 | 1389.04 | 1658.52 | 19.97% | 80.03% | -2.32 | 46-84 |
| 1904-09-15 | @ New York Giants | L 2-3 | 1386.72 | 1660.84 | 14.92% | 85.08% | -0.66 | 46-85 |
| 1904-09-17 | @ Philadelphia Phillies | L 4-5 | 1386.06 | 1409.73 | 42.58% | 57.42% | -1.32 | 46-86 |
| 1904-09-17 | @ Philadelphia Phillies | L 2-3 | 1384.74 | 1411.06 | 42.21% | 57.79% | -1.32 | 46-87 |
| 1904-09-19 | @ Philadelphia Phillies | L 2-4 | 1383.42 | 1412.37 | 41.84% | 58.16% | -2.60 | 46-88 |
| 1904-09-20 | St. Louis Cardinals | L 1-4 | 1380.82 | 1468.86 | 41.48% | 58.52% | -3.16 | 46-89 |
| 1904-09-21 | St. Louis Cardinals | W 9-1 | 1377.66 | 1472.02 | 40.60% | 59.40% | +7.39 | 47-89 |
| 1904-09-22 | St. Louis Cardinals | W 3-2 | 1385.05 | 1464.63 | 42.67% | 57.33% | +2.52 | 48-89 |
| 1904-09-22 | St. Louis Cardinals | L 2-4 | 1387.57 | 1462.10 | 43.38% | 56.62% | -2.70 | 48-90 |
| 1904-09-23 | Cincinnati Reds | L 1-2 | 1384.87 | 1537.46 | 32.84% | 67.16% | -1.44 | 48-91 |
| 1904-09-24 | Cincinnati Reds | L 3-5 | 1383.43 | 1538.90 | 32.47% | 67.53% | -2.02 | 48-92 |
| 1904-09-24 | Cincinnati Reds | L 4-8 | 1381.41 | 1540.92 | 31.96% | 68.04% | -2.81 | 48-93 |
| 1904-09-26 | Cincinnati Reds | W 3-1 | 1378.60 | 1543.73 | 31.26% | 68.74% | +4.27 | 49-93 |
| 1904-09-27 | Pittsburgh Pirates | W 2-1 | 1382.87 | 1558.07 | 30.03% | 69.97% | +3.08 | 50-93 |
| 1904-09-28 | Pittsburgh Pirates | W 4-3 | 1385.95 | 1554.99 | 30.78% | 69.22% | +3.05 | 51-93 |
| 1904-09-28 | Pittsburgh Pirates | W 4-0 | 1389.00 | 1551.94 | 31.54% | 68.46% | +6.02 | 52-93 |
| 1904-09-30 | Pittsburgh Pirates | W 8-2 | 1395.02 | 1545.92 | 33.05% | 66.95% | +7.22 | 53-93 |
| 1904-09-30 | Pittsburgh Pirates | W 7-3 | 1402.24 | 1538.70 | 34.92% | 65.08% | +5.73 | 54-93 |
| 1904-10-01 | Chicago Cubs | W 5-4 | 1407.97 | 1557.11 | 33.28% | 66.72% | +2.07 | 55-93 |
| 1904-10-03 | Chicago Cubs | L 5-16 | 1410.04 | 1555.04 | 33.81% | 66.19% | -4.93 | 55-94 |
| 1904-10-04 | Chicago Cubs | L 3-4 | 1405.11 | 1559.97 | 32.55% | 67.45% | -1.43 | 55-95 |
| 1904-10-05 | Chicago Cubs | L 0-2 | 1403.68 | 1561.40 | 32.19% | 67.81% | -2.01 | 55-96 |
| 1904-10-08 | @ Philadelphia Phillies | L 2-3 | 1401.67 | 1426.68 | 42.39% | 57.61% | -1.32 | 55-97 |
| 1904-10-08 | @ Philadelphia Phillies | L 0-4 | 1400.35 | 1428.00 | 42.02% | 57.98% | -3.69 | 55-98 |
| 1904-04-14 | New York Giants | L 1-7 | 1516.35 | 1537.58 | 51.01% | 48.99% | -5.50 | 0-1 |
| 1904-04-15 | New York Giants | L 2-5 | 1510.85 | 1543.08 | 49.43% | 50.57% | -3.76 | 0-2 |
| 1904-04-16 | New York Giants | L 1-3 | 1507.09 | 1546.85 | 48.35% | 51.65% | -3.01 | 0-3 |
| 1904-04-17 | Boston Beaneaters | W 9-1 | 1504.08 | 1471.79 | 58.63% | 41.37% | +5.15 | 1-3 |
| 1904-04-19 | Boston Beaneaters | W 5-4 | 1509.23 | 1466.64 | 60.06% | 39.94% | +1.75 | 2-3 |
| 1904-04-21 | @ Boston Beaneaters | L 2-3 | 1510.98 | 1464.88 | 52.56% | 47.44% | -2.31 | 2-4 |
| 1904-04-22 | @ Boston Beaneaters | W 6-2 | 1508.67 | 1467.19 | 51.90% | 48.10% | +4.23 | 3-4 |
| 1904-04-23 | @ Boston Beaneaters | W 3-2 | 1512.90 | 1462.96 | 53.11% | 46.89% | +2.07 | 4-4 |
| 1904-04-24 | Philadelphia Phillies | W 8-6 | 1514.97 | 1470.98 | 60.25% | 39.75% | +2.47 | 5-4 |
| 1904-04-25 | @ New York Giants | L 2-9 | 1517.44 | 1553.40 | 40.86% | 59.14% | -4.76 | 5-5 |
| 1904-04-26 | @ New York Giants | W 4-2 | 1512.68 | 1558.16 | 39.54% | 60.46% | +3.77 | 6-5 |
| 1904-05-02 | @ Philadelphia Phillies | W 3-0 | 1516.45 | 1461.03 | 53.90% | 46.10% | +3.51 | 7-5 |
| 1904-05-03 | @ Philadelphia Phillies | W 6-3 | 1519.96 | 1457.52 | 54.90% | 45.10% | +3.44 | 8-5 |
| 1904-05-04 | @ Philadelphia Phillies | W 5-4 | 1523.40 | 1454.08 | 55.88% | 44.12% | +1.37 | 9-5 |
| 1904-05-05 | @ Philadelphia Phillies | W 13-3 | 1524.77 | 1452.71 | 56.27% | 43.73% | +6.08 | 10-5 |
| 1904-05-07 | @ Cincinnati Reds | L 4-6 | 1530.85 | 1538.91 | 44.79% | 55.21% | -2.78 | 10-6 |
| 1904-05-08 | @ Cincinnati Reds | L 1-4 | 1528.07 | 1541.70 | 44.00% | 56.00% | -3.36 | 10-7 |
| 1904-05-09 | @ Cincinnati Reds | L 2-3 | 1524.71 | 1545.05 | 43.05% | 56.95% | -1.89 | 10-8 |
| 1904-05-10 | @ Cincinnati Reds | L 7-9 | 1522.82 | 1546.95 | 42.51% | 57.49% | -2.65 | 10-9 |
| 1904-05-11 | @ Pittsburgh Pirates | W 4-2 | 1520.17 | 1500.18 | 48.81% | 51.19% | +3.19 | 11-9 |
| 1904-05-12 | @ Pittsburgh Pirates | L 0-6 | 1523.36 | 1497.00 | 49.72% | 50.28% | -5.36 | 11-10 |
| 1904-05-13 | @ Pittsburgh Pirates | W 2-0 | 1518.00 | 1502.36 | 48.18% | 51.82% | +3.23 | 12-10 |
| 1904-05-16 | @ Chicago Cubs | L 6-7 | 1521.23 | 1530.13 | 44.67% | 55.33% | -1.97 | 12-11 |
| 1904-05-17 | @ Chicago Cubs | L 3-4 | 1519.26 | 1532.09 | 44.11% | 55.89% | -1.94 | 12-12 |
| 1904-05-18 | @ Chicago Cubs | L 4-5 | 1517.32 | 1534.04 | 43.56% | 56.44% | -1.92 | 12-13 |
| 1904-05-19 | @ Chicago Cubs | L 1-4 | 1515.40 | 1535.95 | 43.02% | 56.98% | -3.28 | 12-14 |
| 1904-05-20 | @ St. Louis Cardinals | L 0-4 | 1512.12 | 1436.40 | 56.79% | 43.21% | -4.99 | 12-15 |
| 1904-05-21 | @ St. Louis Cardinals | L 2-3 | 1507.13 | 1441.40 | 55.37% | 44.63% | -2.44 | 12-16 |
| 1904-05-22 | @ St. Louis Cardinals | L 2-3 | 1504.69 | 1443.83 | 54.67% | 45.33% | -2.41 | 12-17 |
| 1904-05-23 | @ St. Louis Cardinals | W 7-4 | 1502.28 | 1446.24 | 53.99% | 46.01% | +3.51 | 13-17 |
| 1904-05-25 | New York Giants | L 3-5 | 1505.79 | 1555.83 | 46.87% | 53.13% | -2.92 | 13-18 |
| 1904-05-26 | @ New York Giants | L 4-5 | 1502.87 | 1558.74 | 38.12% | 61.88% | -1.67 | 13-19 |
| 1904-05-27 | @ New York Giants | L 1-3 | 1501.20 | 1560.42 | 37.67% | 62.33% | -2.35 | 13-20 |
| 1904-05-28 | @ New York Giants | L 3-4 | 1498.85 | 1562.77 | 37.04% | 62.96% | -1.15 | 13-21 |
| 1904-05-29 | New York Giants | L 3-7 | 1497.70 | 1563.92 | 44.56% | 55.44% | -3.92 | 13-22 |
| 1904-05-30 | Boston Beaneaters | W 4-2 | 1493.78 | 1447.84 | 60.52% | 39.48% | +2.46 | 14-22 |
| 1904-05-30 | Boston Beaneaters | L 3-8 | 1496.24 | 1445.39 | 61.19% | 38.81% | -6.02 | 14-23 |
| 1904-05-31 | Boston Beaneaters | W 8-1 | 1490.22 | 1451.41 | 59.54% | 40.46% | +4.71 | 15-23 |
| 1904-06-03 | Pittsburgh Pirates | W 5-4 | 1494.93 | 1496.50 | 53.84% | 46.16% | +1.43 | 16-23 |
| 1904-06-04 | Pittsburgh Pirates | L 4-11 | 1496.36 | 1495.06 | 54.25% | 45.75% | -6.31 | 16-24 |
| 1904-06-05 | Pittsburgh Pirates | L 3-4 | 1490.05 | 1501.38 | 52.44% | 47.56% | -2.31 | 16-25 |
| 1904-06-06 | Chicago Cubs | W 5-2 | 1487.74 | 1553.65 | 44.61% | 55.39% | +4.22 | 17-25 |
| 1904-06-07 | Chicago Cubs | L 1-2 | 1491.96 | 1549.43 | 45.81% | 54.19% | -2.01 | 17-26 |
| 1904-06-08 | Chicago Cubs | W 5-1 | 1489.95 | 1551.45 | 45.23% | 54.77% | +4.82 | 18-26 |
| 1904-06-10 | St. Louis Cardinals | L 3-4 | 1494.77 | 1443.54 | 61.25% | 38.75% | -2.70 | 18-27 |
| 1904-06-11 | St. Louis Cardinals | L 2-5 | 1492.07 | 1446.23 | 60.51% | 39.49% | -4.61 | 18-28 |
| 1904-06-12 | St. Louis Cardinals | W 4-3 | 1487.46 | 1450.84 | 59.23% | 40.77% | +1.79 | 19-28 |
| 1904-06-14 | Cincinnati Reds | L 4-5 | 1489.25 | 1566.93 | 42.94% | 57.06% | -1.89 | 19-29 |
| 1904-06-15 | Cincinnati Reds | W 4-0 | 1487.36 | 1568.82 | 42.41% | 57.59% | +5.07 | 20-29 |
| 1904-06-15 | Cincinnati Reds | W 10-5 | 1492.43 | 1563.75 | 43.84% | 56.16% | +5.53 | 21-29 |
| 1904-06-17 | @ New York Giants | L 0-2 | 1497.96 | 1573.29 | 35.52% | 64.48% | -2.21 | 21-30 |
| 1904-06-18 | @ New York Giants | L 1-5 | 1495.75 | 1575.50 | 34.94% | 65.06% | -3.08 | 21-31 |
| 1904-06-19 | New York Giants | L 0-11 | 1492.67 | 1578.57 | 41.78% | 58.22% | -6.09 | 21-32 |
| 1904-06-20 | @ New York Giants | L 4-12 | 1486.58 | 1584.67 | 32.58% | 67.42% | -4.06 | 21-33 |
| 1904-06-21 | Philadelphia Phillies | L 3-4 | 1482.52 | 1403.99 | 64.90% | 35.10% | -2.85 | 21-34 |
| 1904-06-22 | Philadelphia Phillies | L 0-1 | 1479.67 | 1406.85 | 64.15% | 35.85% | -2.00 | 21-35 |
| 1904-06-23 | Philadelphia Phillies | W 5-4 | 1477.67 | 1408.84 | 63.62% | 36.38% | +1.60 | 22-35 |
| 1904-06-24 | Philadelphia Phillies | W 4-3 | 1479.27 | 1407.24 | 64.05% | 35.95% | +1.58 | 23-35 |
| 1904-06-25 | Boston Beaneaters | L 6-9 | 1480.85 | 1427.09 | 61.59% | 38.41% | -4.69 | 23-36 |
| 1904-06-26 | Boston Beaneaters | W 8-2 | 1476.16 | 1431.79 | 60.31% | 39.69% | +4.28 | 24-36 |
| 1904-06-27 | Boston Beaneaters | L 1-2 | 1480.44 | 1427.51 | 61.48% | 38.52% | -2.71 | 24-37 |
| 1904-06-28 | Boston Beaneaters | L 4-6 | 1477.73 | 1430.21 | 60.74% | 39.26% | -3.78 | 24-38 |
| 1904-06-29 | @ Philadelphia Phillies | W 8-6 | 1473.95 | 1399.76 | 56.57% | 43.43% | +2.71 | 25-38 |
| 1904-07-01 | @ Philadelphia Phillies | L 2-13 | 1476.66 | 1397.06 | 57.33% | 42.67% | -8.37 | 25-39 |
| 1904-07-02 | @ Philadelphia Phillies | L 0-2 | 1468.29 | 1405.43 | 54.96% | 45.04% | -3.42 | 25-40 |
| 1904-07-02 | @ Philadelphia Phillies | W 13-2 | 1464.87 | 1408.85 | 53.98% | 46.02% | +6.71 | 26-40 |
| 1904-07-04 | @ Boston Beaneaters | L 2-6 | 1471.58 | 1424.27 | 52.74% | 47.26% | -4.64 | 26-41 |
| 1904-07-04 | @ Boston Beaneaters | W 10-1 | 1466.94 | 1428.91 | 51.40% | 48.60% | +6.42 | 27-41 |
| 1904-07-05 | @ Boston Beaneaters | L 3-7 | 1473.36 | 1422.50 | 53.24% | 46.76% | -4.69 | 27-42 |
| 1904-07-06 | @ Boston Beaneaters | W 3-2 | 1468.67 | 1427.19 | 51.90% | 48.10% | +2.12 | 28-42 |
| 1904-07-08 | @ Chicago Cubs | L 0-1 | 1470.79 | 1526.89 | 38.09% | 61.91% | -1.68 | 28-43 |
| 1904-07-09 | @ Chicago Cubs | L 3-4 | 1469.11 | 1528.57 | 37.64% | 62.36% | -1.65 | 28-44 |
| 1904-07-10 | @ Chicago Cubs | L 2-3 | 1467.46 | 1530.22 | 37.19% | 62.81% | -1.64 | 28-45 |
| 1904-07-11 | @ Chicago Cubs | L 2-4 | 1465.82 | 1531.86 | 36.75% | 63.25% | -2.29 | 28-46 |
| 1904-07-12 | @ St. Louis Cardinals | L 0-4 | 1463.53 | 1472.37 | 44.68% | 55.32% | -3.93 | 28-47 |
| 1904-07-13 | @ St. Louis Cardinals | L 1-2 | 1459.60 | 1476.30 | 43.56% | 56.44% | -1.91 | 28-48 |
| 1904-07-14 | @ St. Louis Cardinals | L 1-2 | 1457.69 | 1478.21 | 43.02% | 56.98% | -1.90 | 28-49 |
| 1904-07-15 | @ St. Louis Cardinals | W 1-0 | 1455.79 | 1480.11 | 42.49% | 57.51% | +1.79 | 29-49 |
| 1904-07-16 | @ Cincinnati Reds | L 2-4 | 1457.58 | 1540.86 | 34.48% | 65.52% | -2.14 | 29-50 |
| 1904-07-17 | @ Cincinnati Reds | W 4-2 | 1455.44 | 1543.01 | 33.92% | 66.08% | +4.11 | 30-50 |
| 1904-07-18 | @ Cincinnati Reds | L 5-6 | 1459.55 | 1538.89 | 34.99% | 65.01% | -1.54 | 30-51 |
| 1904-07-19 | @ Cincinnati Reds | L 2-7 | 1458.01 | 1540.43 | 34.59% | 65.41% | -3.40 | 30-52 |
| 1904-07-20 | @ Cincinnati Reds | L 4-5 | 1454.61 | 1543.84 | 33.71% | 66.29% | -1.49 | 30-53 |
| 1904-07-22 | @ Pittsburgh Pirates | L 2-7 | 1453.12 | 1547.78 | 33.01% | 66.99% | -3.24 | 30-54 |
| 1904-07-23 | @ Pittsburgh Pirates | W 2-1 | 1449.88 | 1551.02 | 32.19% | 67.81% | +2.98 | 31-54 |
| 1904-07-25 | @ Pittsburgh Pirates | L 0-3 | 1452.86 | 1548.04 | 32.94% | 67.06% | -2.51 | 31-55 |
| 1904-07-25 | @ Pittsburgh Pirates | L 1-4 | 1450.35 | 1550.55 | 32.31% | 67.69% | -2.46 | 31-56 |
| 1904-07-27 | @ New York Giants | L 2-11 | 1447.89 | 1625.00 | 23.46% | 76.54% | -3.10 | 31-57 |
| 1904-07-29 | New York Giants | W 1-0 | 1444.79 | 1628.10 | 29.06% | 70.94% | +3.12 | 32-57 |
| 1904-07-29 | New York Giants | L 0-2 | 1447.91 | 1624.98 | 29.81% | 70.19% | -1.85 | 32-58 |
| 1904-07-30 | Boston Beaneaters | L 0-6 | 1446.06 | 1403.83 | 60.01% | 39.99% | -6.47 | 32-59 |
| 1904-08-03 | Pittsburgh Pirates | L 2-3 | 1439.59 | 1560.77 | 36.94% | 63.06% | -1.63 | 32-60 |
| 1904-08-04 | Pittsburgh Pirates | L 1-4 | 1437.96 | 1562.40 | 36.51% | 63.49% | -2.78 | 32-61 |
| 1904-08-06 | Chicago Cubs | L 1-4 | 1435.18 | 1541.48 | 38.96% | 61.04% | -2.10 | 32-62 |
| 1904-08-08 | Chicago Cubs | L 1-4 | 1433.08 | 1543.58 | 38.38% | 61.62% | -2.92 | 32-63 |
| 1904-08-09 | Chicago Cubs | L 4-7 | 1430.16 | 1546.50 | 37.59% | 62.41% | -2.87 | 32-64 |
| 1904-08-11 | St. Louis Cardinals | L 3-4 | 1427.29 | 1481.37 | 46.29% | 53.71% | -1.44 | 32-65 |
| 1904-08-12 | St. Louis Cardinals | W 2-0 | 1425.85 | 1482.81 | 45.88% | 54.12% | +3.37 | 33-65 |
| 1904-08-13 | St. Louis Cardinals | W 3-1 | 1429.22 | 1479.44 | 46.85% | 53.15% | +3.31 | 34-65 |
| 1904-08-15 | St. Louis Cardinals | W 3-2 | 1432.53 | 1476.13 | 47.80% | 52.20% | +2.29 | 35-65 |
| 1904-08-16 | Cincinnati Reds | W 6-0 | 1434.82 | 1539.09 | 39.24% | 60.76% | +6.55 | 36-65 |
| 1904-08-16 | Cincinnati Reds | W 3-0 | 1441.37 | 1532.54 | 41.05% | 58.95% | +4.49 | 37-65 |
| 1904-08-17 | Cincinnati Reds | L 3-9 | 1445.86 | 1528.05 | 42.30% | 57.70% | -4.56 | 37-66 |
| 1904-08-18 | Cincinnati Reds | L 0-2 | 1441.30 | 1532.61 | 41.03% | 58.97% | -2.55 | 37-67 |
| 1904-08-20 | @ St. Louis Cardinals | L 3-8 | 1438.75 | 1489.75 | 38.79% | 61.21% | -3.81 | 37-68 |
| 1904-08-21 | @ St. Louis Cardinals | L 4-5 | 1434.94 | 1493.56 | 37.75% | 62.25% | -1.67 | 37-69 |
| 1904-08-22 | @ St. Louis Cardinals | L 3-13 | 1433.27 | 1495.23 | 37.30% | 62.70% | -5.18 | 37-70 |
| 1904-08-24 | @ Cincinnati Reds | W 8-3 | 1428.09 | 1531.34 | 31.93% | 68.07% | +6.69 | 38-70 |
| 1904-08-25 | @ Cincinnati Reds | L 2-4 | 1434.78 | 1524.64 | 33.63% | 66.37% | -2.09 | 38-71 |
| 1904-08-27 | @ Pittsburgh Pirates | L 5-6 | 1432.69 | 1542.96 | 31.05% | 68.95% | -0.97 | 38-72 |
| 1904-08-29 | @ Pittsburgh Pirates | L 7-11 | 1431.72 | 1543.93 | 30.82% | 69.18% | -2.71 | 38-73 |
| 1904-08-29 | @ Pittsburgh Pirates | L 2-3 | 1429.01 | 1546.64 | 30.16% | 69.84% | -0.94 | 38-74 |
| 1904-08-30 | @ Chicago Cubs | W 8-4 | 1428.07 | 1541.33 | 30.69% | 69.31% | +6.10 | 39-74 |
| 1904-08-31 | @ Chicago Cubs | W 2-0 | 1434.17 | 1535.23 | 32.20% | 67.80% | +4.22 | 40-74 |
| 1904-09-01 | @ Chicago Cubs | L 0-3 | 1438.39 | 1531.01 | 33.27% | 66.73% | -2.53 | 40-75 |
| 1904-09-02 | @ Pittsburgh Pirates | L 1-2 | 1435.86 | 1544.47 | 31.26% | 68.74% | -1.38 | 40-76 |
| 1904-09-03 | @ Philadelphia Phillies | L 0-6 | 1434.48 | 1399.34 | 50.99% | 49.01% | -5.49 | 40-77 |
| 1904-09-05 | @ Philadelphia Phillies | L 4-5 | 1428.99 | 1404.83 | 49.41% | 50.59% | -2.18 | 40-78 |
| 1904-09-05 | @ Philadelphia Phillies | W 3-2 | 1426.81 | 1407.01 | 48.78% | 51.22% | +2.26 | 41-78 |
| 1904-09-07 | @ Boston Beaneaters | W 6-2 | 1429.07 | 1400.82 | 49.99% | 50.01% | +4.40 | 42-78 |
| 1904-09-08 | @ Boston Beaneaters | W 6-2 | 1433.47 | 1396.42 | 51.26% | 48.74% | +4.29 | 43-78 |
| 1904-09-08 | @ Boston Beaneaters | W 7-1 | 1437.76 | 1392.13 | 52.49% | 47.51% | +5.12 | 44-78 |
| 1904-09-10 | @ Boston Beaneaters | L 5-6 | 1442.88 | 1387.01 | 53.96% | 46.04% | -2.38 | 44-79 |
| 1904-09-10 | @ Boston Beaneaters | W 6-2 | 1440.50 | 1389.39 | 53.28% | 46.72% | +4.11 | 45-79 |
| 1904-09-12 | Philadelphia Phillies | L 4-8 | 1444.61 | 1403.48 | 59.86% | 40.14% | -5.27 | 45-80 |
| 1904-09-12 | Philadelphia Phillies | L 5-12 | 1439.34 | 1408.75 | 58.39% | 41.61% | -6.79 | 45-81 |
| 1904-09-13 | Philadelphia Phillies | W 5-2 | 1432.55 | 1415.55 | 56.48% | 43.52% | +3.31 | 46-81 |
| 1904-09-14 | Philadelphia Phillies | W 2-1 | 1435.86 | 1412.23 | 57.42% | 42.58% | +1.88 | 47-81 |
| 1904-09-15 | Philadelphia Phillies | L 2-5 | 1437.74 | 1410.36 | 57.94% | 42.06% | -4.42 | 47-82 |
| 1904-09-15 | Philadelphia Phillies | W 14-7 | 1433.32 | 1414.77 | 56.70% | 43.30% | +5.04 | 48-82 |
| 1904-09-16 | @ New York Giants | L 1-2 | 1438.36 | 1661.50 | 19.04% | 80.96% | -0.84 | 48-83 |
| 1904-09-16 | @ New York Giants | L 3-5 | 1437.52 | 1662.34 | 18.89% | 81.11% | -1.17 | 48-84 |
| 1904-09-17 | New York Giants | L 0-3 | 1436.35 | 1663.51 | 24.14% | 75.86% | -1.84 | 48-85 |
| 1904-09-17 | New York Giants | W 5-3 | 1434.51 | 1665.35 | 23.76% | 76.24% | +4.74 | 49-85 |
| 1904-09-20 | Pittsburgh Pirates | W 4-3 | 1439.25 | 1561.96 | 36.74% | 63.26% | +2.79 | 50-85 |
| 1904-09-21 | Pittsburgh Pirates | L 1-5 | 1442.04 | 1559.18 | 37.48% | 62.52% | -3.30 | 50-86 |
| 1904-09-21 | Pittsburgh Pirates | L 1-2 | 1438.74 | 1562.48 | 36.60% | 63.40% | -1.61 | 50-87 |
| 1904-09-22 | Pittsburgh Pirates | W 2-0 | 1437.13 | 1564.09 | 36.17% | 63.83% | +3.97 | 51-87 |
| 1904-09-22 | Pittsburgh Pirates | W 3-1 | 1441.10 | 1560.12 | 37.23% | 62.77% | +3.91 | 52-87 |
| 1904-09-23 | Chicago Cubs | W 3-2 | 1445.01 | 1528.49 | 42.12% | 57.88% | +2.54 | 53-87 |
| 1904-09-24 | Chicago Cubs | L 0-4 | 1447.55 | 1525.94 | 42.84% | 57.16% | -3.77 | 53-88 |
| 1904-09-24 | Chicago Cubs | L 4-6 | 1443.78 | 1529.71 | 41.78% | 58.22% | -2.60 | 53-89 |
| 1904-09-26 | Chicago Cubs | L 0-4 | 1441.18 | 1532.31 | 41.05% | 58.95% | -3.61 | 53-90 |
| 1904-09-26 | Chicago Cubs | L 0-1 | 1437.57 | 1535.93 | 40.05% | 59.95% | -1.76 | 53-91 |
| 1904-09-27 | St. Louis Cardinals | L 2-4 | 1435.81 | 1460.62 | 50.50% | 49.50% | -3.14 | 53-92 |
| 1904-09-28 | St. Louis Cardinals | L 3-7 | 1432.67 | 1463.77 | 49.59% | 50.41% | -4.37 | 53-93 |
| 1904-09-29 | St. Louis Cardinals | L 0-3 | 1428.30 | 1468.13 | 48.34% | 51.66% | -3.68 | 53-94 |
| 1904-09-30 | St. Louis Cardinals | W 4-0 | 1424.62 | 1471.81 | 47.28% | 52.72% | +4.64 | 54-94 |
| 1904-10-01 | Cincinnati Reds | W 3-0 | 1429.26 | 1543.42 | 37.89% | 62.11% | +4.73 | 55-94 |
| 1904-10-01 | Cincinnati Reds | W 4-3 | 1433.99 | 1538.68 | 39.18% | 60.82% | +2.68 | 56-94 |
| 1904-10-03 | Cincinnati Reds | L 0-5 | 1436.67 | 1536.01 | 39.91% | 60.09% | -3.93 | 56-95 |
| 1904-10-03 | Cincinnati Reds | L 1-5 | 1432.74 | 1539.93 | 38.83% | 61.17% | -3.42 | 56-96 |
| 1904-10-08 | New York Giants | L 0-5 | 1429.32 | 1612.17 | 29.12% | 70.88% | -2.86 | 56-97 |
| 1904-04-14 | @ Cincinnati Reds | L 2-3 | 1524.57 | 1518.37 | 46.83% | 53.17% | -2.06 | 0-1 |
| 1904-04-16 | @ Cincinnati Reds | W 10-7 | 1522.51 | 1520.43 | 46.24% | 53.76% | +4.10 | 1-1 |
| 1904-04-17 | @ Cincinnati Reds | L 3-12 | 1526.61 | 1516.33 | 47.41% | 52.59% | -6.26 | 1-2 |
| 1904-04-18 | @ St. Louis Cardinals | W 7-6 | 1520.35 | 1417.18 | 60.61% | 39.39% | +1.73 | 2-2 |
| 1904-04-19 | @ St. Louis Cardinals | L 3-9 | 1522.08 | 1415.44 | 61.09% | 38.91% | -6.58 | 2-3 |
| 1904-04-21 | St. Louis Cardinals | W 4-1 | 1515.50 | 1422.03 | 66.84% | 33.16% | +2.53 | 3-3 |
| 1904-04-23 | St. Louis Cardinals | L 1-2 | 1518.03 | 1419.50 | 67.48% | 32.52% | -2.97 | 3-4 |
| 1904-04-24 | St. Louis Cardinals | L 3-4 | 1515.06 | 1422.47 | 66.73% | 33.27% | -2.94 | 3-5 |
| 1904-04-27 | Cincinnati Reds | W 5-2 | 1512.12 | 1535.13 | 50.76% | 49.24% | +3.75 | 4-5 |
| 1904-04-30 | @ Pittsburgh Pirates | W 3-2 | 1515.87 | 1518.92 | 45.50% | 54.50% | +1.70 | 5-5 |
| 1904-05-01 | Pittsburgh Pirates | L 1-3 | 1517.57 | 1517.23 | 54.11% | 45.89% | -3.37 | 5-6 |
| 1904-05-02 | Pittsburgh Pirates | W 8-3 | 1514.20 | 1520.60 | 53.15% | 46.85% | +4.61 | 6-6 |
| 1904-05-03 | Pittsburgh Pirates | W 15-3 | 1518.81 | 1515.99 | 54.46% | 45.54% | +6.94 | 7-6 |
| 1904-05-04 | Pittsburgh Pirates | W 4-2 | 1525.75 | 1509.05 | 56.44% | 43.56% | +2.71 | 8-6 |
| 1904-05-07 | Boston Beaneaters | W 6-5 | 1528.46 | 1456.27 | 64.07% | 35.93% | +1.58 | 9-6 |
| 1904-05-08 | Boston Beaneaters | L 2-4 | 1530.04 | 1454.69 | 64.49% | 35.51% | -4.01 | 9-7 |
| 1904-05-09 | Boston Beaneaters | W 6-0 | 1526.03 | 1458.71 | 63.42% | 36.58% | +3.94 | 10-7 |
| 1904-05-10 | Boston Beaneaters | L 1-7 | 1529.97 | 1454.76 | 64.47% | 35.53% | -6.94 | 10-8 |
| 1904-05-11 | Philadelphia Phillies | L 0-1 | 1523.03 | 1452.78 | 63.81% | 36.19% | -2.81 | 10-9 |
| 1904-05-12 | Philadelphia Phillies | W 4-0 | 1520.22 | 1455.58 | 63.06% | 36.94% | +3.25 | 11-9 |
| 1904-05-14 | Philadelphia Phillies | W 12-4 | 1523.47 | 1452.33 | 63.93% | 36.07% | +4.49 | 12-9 |
| 1904-05-15 | Philadelphia Phillies | W 4-2 | 1527.96 | 1447.84 | 65.11% | 34.89% | +2.17 | 13-9 |
| 1904-05-16 | Brooklyn Superbas | W 7-6 | 1530.13 | 1521.23 | 55.33% | 44.67% | +1.96 | 14-9 |
| 1904-05-17 | Brooklyn Superbas | W 4-3 | 1532.09 | 1519.26 | 55.89% | 44.11% | +1.95 | 15-9 |
| 1904-05-18 | Brooklyn Superbas | W 5-4 | 1534.04 | 1517.32 | 56.44% | 43.56% | +1.91 | 16-9 |
| 1904-05-19 | Brooklyn Superbas | W 4-1 | 1535.95 | 1515.40 | 56.98% | 43.02% | +3.28 | 17-9 |
| 1904-05-20 | New York Giants | W 3-2 | 1539.23 | 1557.04 | 51.51% | 48.49% | +2.13 | 18-9 |
| 1904-05-21 | New York Giants | L 0-3 | 1541.36 | 1554.91 | 52.12% | 47.88% | -3.97 | 18-10 |
| 1904-05-22 | New York Giants | W 3-1 | 1537.39 | 1558.88 | 50.98% | 49.02% | +3.05 | 19-10 |
| 1904-05-25 | St. Louis Cardinals | W 6-4 | 1540.44 | 1442.73 | 67.38% | 32.62% | +2.03 | 20-10 |
| 1904-05-27 | St. Louis Cardinals | W 3-2 | 1542.47 | 1440.70 | 67.89% | 32.11% | +1.42 | 21-10 |
| 1904-05-28 | St. Louis Cardinals | W 3-2 | 1543.89 | 1439.29 | 68.24% | 31.76% | +1.39 | 22-10 |
| 1904-05-29 | Pittsburgh Pirates | W 3-1 | 1545.28 | 1509.16 | 59.16% | 40.84% | +2.54 | 23-10 |
| 1904-05-30 | @ Cincinnati Reds | L 4-7 | 1547.82 | 1568.77 | 42.96% | 57.04% | -3.27 | 23-11 |
| 1904-05-30 | @ Cincinnati Reds | W 5-2 | 1544.55 | 1572.04 | 42.04% | 57.96% | +4.42 | 24-11 |
| 1904-06-03 | @ Philadelphia Phillies | W 4-3 | 1548.97 | 1419.10 | 64.22% | 35.78% | +1.57 | 25-11 |
| 1904-06-04 | @ Philadelphia Phillies | W 8-4 | 1550.54 | 1417.53 | 64.63% | 35.37% | +3.11 | 26-11 |
| 1904-06-06 | @ Brooklyn Superbas | L 2-5 | 1553.65 | 1487.74 | 55.39% | 44.61% | -4.22 | 26-12 |
| 1904-06-07 | @ Brooklyn Superbas | W 2-1 | 1549.43 | 1491.96 | 54.19% | 45.81% | +2.02 | 27-12 |
| 1904-06-08 | @ Brooklyn Superbas | L 1-5 | 1551.45 | 1489.95 | 54.77% | 45.23% | -4.82 | 27-13 |
| 1904-06-10 | @ New York Giants | L 0-5 | 1546.63 | 1574.85 | 41.94% | 58.06% | -4.13 | 27-14 |
| 1904-06-11 | @ New York Giants | W 1-0 | 1542.50 | 1578.97 | 40.79% | 59.21% | +1.84 | 28-14 |
| 1904-06-13 | @ New York Giants | W 3-2 | 1544.34 | 1577.13 | 41.30% | 58.70% | +2.59 | 29-14 |
| 1904-06-14 | @ Boston Beaneaters | L 2-6 | 1546.93 | 1431.40 | 62.30% | 37.70% | -5.49 | 29-15 |
| 1904-06-15 | @ Boston Beaneaters | L 3-4 | 1541.44 | 1436.88 | 60.80% | 39.20% | -2.67 | 29-16 |
| 1904-06-16 | @ Boston Beaneaters | W 5-1 | 1538.77 | 1439.56 | 60.07% | 39.93% | +3.51 | 30-16 |
| 1904-06-18 | @ Cincinnati Reds | W 4-1 | 1542.28 | 1558.23 | 43.67% | 56.33% | +4.30 | 31-16 |
| 1904-06-19 | @ Cincinnati Reds | L 0-3 | 1546.58 | 1553.93 | 44.89% | 55.11% | -3.42 | 31-17 |
| 1904-06-20 | @ Cincinnati Reds | L 1-3 | 1543.16 | 1557.35 | 43.92% | 56.08% | -2.74 | 31-18 |
| 1904-06-21 | @ Cincinnati Reds | L 0-3 | 1540.42 | 1560.09 | 43.14% | 56.86% | -3.29 | 31-19 |
| 1904-06-22 | @ Cincinnati Reds | W 8-1 | 1537.13 | 1563.38 | 42.22% | 57.78% | +6.73 | 32-19 |
| 1904-06-23 | @ Cincinnati Reds | W 6-4 | 1543.86 | 1556.65 | 44.12% | 55.88% | +3.48 | 33-19 |
| 1904-06-25 | @ Pittsburgh Pirates | W 2-0 | 1547.34 | 1522.07 | 49.57% | 50.43% | +3.14 | 34-19 |
| 1904-06-26 | Pittsburgh Pirates | W 7-1 | 1550.48 | 1518.93 | 58.53% | 41.47% | +4.47 | 35-19 |
| 1904-06-27 | Pittsburgh Pirates | L 4-5 | 1554.95 | 1514.46 | 59.77% | 40.23% | -2.63 | 35-20 |
| 1904-06-28 | Pittsburgh Pirates | L 5-9 | 1552.32 | 1517.09 | 59.04% | 40.96% | -5.20 | 35-21 |
| 1904-06-29 | @ St. Louis Cardinals | W 8-1 | 1547.12 | 1457.64 | 58.72% | 41.28% | +4.81 | 36-21 |
| 1904-06-30 | @ St. Louis Cardinals | W 5-1 | 1551.93 | 1452.83 | 60.05% | 39.95% | +3.51 | 37-21 |
| 1904-07-01 | @ St. Louis Cardinals | L 2-10 | 1555.44 | 1449.32 | 61.02% | 38.98% | -7.59 | 37-22 |
| 1904-07-02 | @ St. Louis Cardinals | L 2-3 | 1547.85 | 1456.91 | 58.92% | 41.08% | -2.59 | 37-23 |
| 1904-07-03 | St. Louis Cardinals | L 2-19 | 1545.26 | 1459.51 | 65.85% | 34.15% | -11.95 | 37-24 |
| 1904-07-04 | @ Pittsburgh Pirates | L 2-7 | 1533.31 | 1533.39 | 45.93% | 54.07% | -4.52 | 37-25 |
| 1904-07-04 | @ Pittsburgh Pirates | L 6-11 | 1528.79 | 1537.91 | 44.64% | 55.36% | -4.39 | 37-26 |
| 1904-07-06 | @ Pittsburgh Pirates | W 4-3 | 1524.40 | 1542.30 | 43.39% | 56.61% | +2.49 | 38-26 |
| 1904-07-08 | Brooklyn Superbas | W 1-0 | 1526.89 | 1470.79 | 61.91% | 38.09% | +1.68 | 39-26 |
| 1904-07-09 | Brooklyn Superbas | W 4-3 | 1528.57 | 1469.11 | 62.36% | 37.64% | +1.65 | 40-26 |
| 1904-07-10 | Brooklyn Superbas | W 3-2 | 1530.22 | 1467.46 | 62.81% | 37.19% | +1.64 | 41-26 |
| 1904-07-11 | Brooklyn Superbas | W 4-2 | 1531.86 | 1465.82 | 63.25% | 36.75% | +2.29 | 42-26 |
| 1904-07-12 | Boston Beaneaters | W 5-3 | 1534.15 | 1425.06 | 68.80% | 31.20% | +1.94 | 43-26 |
| 1904-07-13 | Boston Beaneaters | W 7-4 | 1536.09 | 1423.12 | 69.28% | 30.72% | +2.34 | 44-26 |
| 1904-07-14 | Boston Beaneaters | W 14-0 | 1538.43 | 1420.78 | 69.85% | 30.15% | +4.96 | 45-26 |
| 1904-07-15 | Boston Beaneaters | L 3-4 | 1543.39 | 1415.81 | 71.04% | 28.96% | -3.12 | 45-27 |
| 1904-07-16 | Philadelphia Phillies | W 1-0 | 1540.27 | 1387.79 | 73.89% | 26.11% | +1.15 | 46-27 |
| 1904-07-17 | Philadelphia Phillies | W 9-6 | 1541.42 | 1386.65 | 74.15% | 25.85% | +1.97 | 47-27 |
| 1904-07-19 | Philadelphia Phillies | W 1-0 | 1543.39 | 1384.68 | 74.58% | 25.42% | +1.11 | 48-27 |
| 1904-07-20 | Philadelphia Phillies | L 4-5 | 1544.50 | 1383.56 | 74.82% | 25.18% | -3.29 | 48-28 |
| 1904-07-21 | New York Giants | L 3-4 | 1541.21 | 1620.29 | 42.74% | 57.26% | -1.88 | 48-29 |
| 1904-07-22 | New York Giants | W 6-4 | 1539.33 | 1622.17 | 42.21% | 57.79% | +3.60 | 49-29 |
| 1904-07-23 | New York Giants | L 1-5 | 1542.93 | 1618.57 | 43.23% | 56.77% | -3.81 | 49-30 |
| 1904-07-24 | New York Giants | L 4-6 | 1539.12 | 1622.38 | 42.15% | 57.85% | -2.62 | 49-31 |
| 1904-07-25 | Cincinnati Reds | L 3-4 | 1536.50 | 1549.61 | 52.18% | 47.82% | -1.62 | 49-32 |
| 1904-07-26 | Cincinnati Reds | W 3-1 | 1534.88 | 1551.24 | 51.71% | 48.29% | +3.00 | 50-32 |
| 1904-07-28 | Cincinnati Reds | W 8-2 | 1537.88 | 1548.23 | 52.58% | 47.42% | +5.11 | 51-32 |
| 1904-07-29 | Cincinnati Reds | L 0-2 | 1542.99 | 1543.12 | 54.04% | 45.96% | -3.36 | 51-33 |
| 1904-07-30 | Cincinnati Reds | W 3-0 | 1539.63 | 1546.48 | 53.08% | 46.92% | +3.58 | 52-33 |
| 1904-07-31 | St. Louis Cardinals | W 9-5 | 1543.21 | 1492.42 | 61.19% | 38.81% | +3.41 | 53-33 |
| 1904-08-01 | @ Pittsburgh Pirates | L 0-4 | 1546.62 | 1556.86 | 44.48% | 55.52% | -3.91 | 53-34 |
| 1904-08-03 | @ New York Giants | L 3-4 | 1542.71 | 1627.92 | 34.22% | 65.78% | -1.51 | 53-35 |
| 1904-08-04 | @ New York Giants | W 3-2 | 1541.20 | 1629.43 | 33.83% | 66.17% | +2.91 | 54-35 |
| 1904-08-04 | @ New York Giants | L 0-3 | 1544.11 | 1626.51 | 34.59% | 65.41% | -2.63 | 54-36 |
| 1904-08-06 | @ Brooklyn Superbas | W 4-1 | 1541.48 | 1435.18 | 61.04% | 38.96% | +2.10 | 55-36 |
| 1904-08-08 | @ Brooklyn Superbas | W 4-1 | 1543.58 | 1433.08 | 61.62% | 38.38% | +2.92 | 56-36 |
| 1904-08-09 | @ Brooklyn Superbas | W 7-4 | 1546.50 | 1430.16 | 62.41% | 37.59% | +2.87 | 57-36 |
| 1904-08-11 | @ Philadelphia Phillies | W 6-1 | 1549.37 | 1394.48 | 67.45% | 32.55% | +3.20 | 58-36 |
| 1904-08-12 | @ Philadelphia Phillies | W 2-1 | 1552.57 | 1391.28 | 68.26% | 31.74% | +1.39 | 59-36 |
| 1904-08-13 | @ Philadelphia Phillies | W 5-0 | 1553.96 | 1389.89 | 68.61% | 31.39% | +3.09 | 60-36 |
| 1904-08-13 | @ Philadelphia Phillies | L 0-4 | 1557.05 | 1386.80 | 69.37% | 30.63% | -6.10 | 60-37 |
| 1904-08-15 | @ Philadelphia Phillies | W 3-2 | 1550.95 | 1392.90 | 67.85% | 32.15% | +1.41 | 61-37 |
| 1904-08-16 | @ Boston Beaneaters | L 4-5 | 1552.36 | 1402.80 | 66.78% | 33.22% | -2.07 | 61-38 |
| 1904-08-17 | @ Boston Beaneaters | L 3-6 | 1550.29 | 1404.87 | 66.25% | 33.75% | -5.05 | 61-39 |
| 1904-08-17 | @ Boston Beaneaters | W 6-4 | 1545.24 | 1409.92 | 64.93% | 35.07% | +2.18 | 62-39 |
| 1904-08-18 | @ Boston Beaneaters | W 4-2 | 1547.42 | 1407.74 | 65.50% | 34.50% | +2.15 | 63-39 |
| 1904-08-20 | Boston Beaneaters | W 1-0 | 1549.57 | 1405.59 | 72.94% | 27.06% | +1.19 | 64-39 |
| 1904-08-21 | Boston Beaneaters | W 4-1 | 1550.76 | 1404.40 | 73.21% | 26.79% | +2.04 | 65-39 |
| 1904-08-22 | Boston Beaneaters | L 5-7 | 1552.80 | 1402.36 | 73.67% | 26.33% | -4.59 | 65-40 |
| 1904-08-24 | New York Giants | L 0-3 | 1548.21 | 1633.77 | 41.83% | 58.17% | -3.18 | 65-41 |
| 1904-08-25 | New York Giants | L 1-4 | 1545.03 | 1636.96 | 40.94% | 59.06% | -2.21 | 65-42 |
| 1904-08-25 | New York Giants | L 1-12 | 1542.82 | 1639.17 | 40.33% | 59.67% | -5.88 | 65-43 |
| 1904-08-26 | New York Giants | W 5-0 | 1536.94 | 1645.05 | 38.71% | 61.29% | +6.03 | 66-43 |
| 1904-08-27 | Philadelphia Phillies | L 2-5 | 1542.97 | 1400.09 | 72.81% | 27.19% | -5.55 | 66-44 |
| 1904-08-28 | Philadelphia Phillies | W 4-1 | 1537.42 | 1405.64 | 71.53% | 28.47% | +2.17 | 67-44 |
| 1904-08-29 | Philadelphia Phillies | W 2-0 | 1539.59 | 1403.47 | 72.04% | 27.96% | +1.74 | 68-44 |
| 1904-08-30 | Brooklyn Superbas | L 4-8 | 1541.33 | 1428.07 | 69.31% | 30.69% | -6.10 | 68-45 |
| 1904-08-31 | Brooklyn Superbas | L 0-2 | 1535.23 | 1434.17 | 67.80% | 32.20% | -4.22 | 68-46 |
| 1904-09-01 | Brooklyn Superbas | W 3-0 | 1531.01 | 1438.39 | 66.73% | 33.27% | +2.53 | 69-46 |
| 1904-09-02 | St. Louis Cardinals | W 4-1 | 1533.54 | 1487.14 | 60.58% | 39.42% | +3.01 | 70-46 |
| 1904-09-03 | St. Louis Cardinals | W 3-1 | 1536.55 | 1484.14 | 61.41% | 38.59% | +2.40 | 71-46 |
| 1904-09-04 | St. Louis Cardinals | W 10-5 | 1538.95 | 1481.74 | 62.06% | 37.94% | +3.73 | 72-46 |
| 1904-09-05 | @ St. Louis Cardinals | W 3-1 | 1542.68 | 1478.01 | 55.22% | 44.78% | +2.79 | 73-46 |
| 1904-09-05 | @ St. Louis Cardinals | W 4-2 | 1545.47 | 1475.22 | 56.01% | 43.99% | +2.73 | 74-46 |
| 1904-09-06 | @ St. Louis Cardinals | W 10-5 | 1548.20 | 1472.48 | 56.79% | 43.21% | +4.26 | 75-46 |
| 1904-09-07 | @ St. Louis Cardinals | W 4-3 | 1552.46 | 1468.23 | 57.98% | 42.02% | +1.85 | 76-46 |
| 1904-09-07 | @ St. Louis Cardinals | L 1-4 | 1554.31 | 1466.38 | 58.50% | 41.50% | -4.46 | 76-47 |
| 1904-09-09 | @ Pittsburgh Pirates | L 1-3 | 1549.85 | 1542.74 | 46.96% | 53.04% | -2.92 | 76-48 |
| 1904-09-10 | @ Pittsburgh Pirates | L 1-2 | 1546.93 | 1545.66 | 46.12% | 53.88% | -2.03 | 76-49 |
| 1904-09-10 | @ Pittsburgh Pirates | L 0-5 | 1544.90 | 1547.69 | 45.54% | 54.46% | -4.48 | 76-50 |
| 1904-09-11 | Pittsburgh Pirates | L 1-5 | 1540.42 | 1552.17 | 52.38% | 47.62% | -4.61 | 76-51 |
| 1904-09-12 | Pittsburgh Pirates | L 2-3 | 1535.81 | 1556.78 | 51.05% | 48.95% | -2.25 | 76-52 |
| 1904-09-15 | Cincinnati Reds | W 2-1 | 1533.56 | 1531.79 | 54.31% | 45.69% | +1.42 | 77-52 |
| 1904-09-16 | Cincinnati Reds | W 3-2 | 1534.98 | 1530.37 | 54.72% | 45.28% | +1.99 | 78-52 |
| 1904-09-17 | Cincinnati Reds | W 7-5 | 1536.97 | 1528.37 | 55.29% | 44.71% | +2.79 | 79-52 |
| 1904-09-18 | Cincinnati Reds | W 2-1 | 1539.76 | 1525.59 | 56.08% | 43.92% | +1.36 | 80-52 |
| 1904-09-21 | @ Philadelphia Phillies | L 4-7 | 1541.12 | 1414.97 | 63.72% | 36.28% | -4.85 | 80-53 |
| 1904-09-21 | @ Philadelphia Phillies | L 0-3 | 1536.27 | 1419.83 | 62.42% | 37.58% | -4.76 | 80-54 |
| 1904-09-22 | @ Philadelphia Phillies | W 4-2 | 1531.51 | 1424.59 | 61.13% | 38.87% | +2.42 | 81-54 |
| 1904-09-22 | @ Philadelphia Phillies | L 2-6 | 1533.93 | 1422.17 | 61.79% | 38.21% | -5.44 | 81-55 |
| 1904-09-23 | @ Brooklyn Superbas | L 2-3 | 1528.49 | 1445.01 | 57.88% | 42.12% | -2.55 | 81-56 |
| 1904-09-24 | @ Brooklyn Superbas | W 4-0 | 1525.94 | 1447.55 | 57.16% | 42.84% | +3.77 | 82-56 |
| 1904-09-24 | @ Brooklyn Superbas | W 6-4 | 1529.71 | 1443.78 | 58.22% | 41.78% | +2.60 | 83-56 |
| 1904-09-26 | @ Brooklyn Superbas | W 4-0 | 1532.31 | 1441.18 | 58.95% | 41.05% | +3.62 | 84-56 |
| 1904-09-26 | @ Brooklyn Superbas | W 1-0 | 1535.93 | 1437.57 | 59.95% | 40.05% | +1.76 | 85-56 |
| 1904-09-27 | @ New York Giants | L 2-5 | 1537.69 | 1645.52 | 31.36% | 68.64% | -2.39 | 85-57 |
| 1904-09-28 | @ New York Giants | W 7-2 | 1535.30 | 1647.91 | 30.77% | 69.23% | +6.81 | 86-57 |
| 1904-09-29 | @ New York Giants | W 7-3 | 1542.11 | 1641.10 | 32.46% | 67.54% | +5.94 | 87-57 |
| 1904-09-30 | @ New York Giants | W 12-9 | 1548.05 | 1635.15 | 33.98% | 66.02% | +5.03 | 88-57 |
| 1904-09-30 | @ New York Giants | W 5-3 | 1553.08 | 1630.12 | 35.29% | 64.71% | +4.03 | 89-57 |
| 1904-10-01 | @ Boston Beaneaters | L 4-5 | 1557.11 | 1407.97 | 66.72% | 33.28% | -2.07 | 89-58 |
| 1904-10-03 | @ Boston Beaneaters | W 16-5 | 1555.04 | 1410.04 | 66.19% | 33.81% | +4.93 | 90-58 |
| 1904-10-04 | @ Boston Beaneaters | W 4-3 | 1559.97 | 1405.11 | 67.45% | 32.55% | +1.43 | 91-58 |
| 1904-10-05 | @ Boston Beaneaters | W 2-0 | 1561.40 | 1403.68 | 67.81% | 32.19% | +2.00 | 92-58 |
| 1904-10-07 | @ Pittsburgh Pirates | L 1-6 | 1563.40 | 1544.06 | 48.71% | 51.29% | -4.79 | 92-59 |
| 1904-10-08 | @ Pittsburgh Pirates | W 8-2 | 1558.61 | 1548.85 | 47.34% | 52.66% | +5.68 | 93-59 |
| 1904-10-09 | Pittsburgh Pirates | L 1-2 | 1564.29 | 1543.18 | 57.06% | 42.94% | -2.51 | 93-60 |
| 1904-04-14 | Cleveland Naps | L 1-6 | 1475.03 | 1522.41 | 47.25% | 52.75% | -4.65 | 0-1 |
| 1904-04-16 | Cleveland Naps | W 10-8 | 1470.38 | 1527.06 | 45.92% | 54.08% | +3.37 | 1-1 |
| 1904-04-17 | Cleveland Naps | L 0-5 | 1473.75 | 1523.70 | 46.89% | 53.11% | -4.62 | 1-2 |
| 1904-04-18 | Detroit Tigers | W 9-2 | 1469.13 | 1493.73 | 50.53% | 49.47% | +5.76 | 2-2 |
| 1904-04-19 | Detroit Tigers | L 1-5 | 1474.89 | 1487.97 | 52.19% | 47.81% | -4.59 | 2-3 |
| 1904-04-20 | Detroit Tigers | W 4-3 | 1470.30 | 1492.57 | 50.87% | 49.13% | +2.16 | 3-3 |
| 1904-04-22 | @ Cleveland Naps | L 2-10 | 1472.46 | 1530.43 | 37.84% | 62.16% | -4.71 | 3-4 |
| 1904-04-23 | @ Cleveland Naps | W 6-5 | 1467.75 | 1535.14 | 36.57% | 63.43% | +2.79 | 4-4 |
| 1904-04-24 | Cleveland Naps | W 5-4 | 1470.54 | 1532.34 | 45.19% | 54.81% | +2.42 | 5-4 |
| 1904-04-25 | @ Cleveland Naps | W 7-4 | 1472.96 | 1529.93 | 37.97% | 62.03% | +4.72 | 6-4 |
| 1904-04-27 | @ Detroit Tigers | L 3-5 | 1477.68 | 1488.64 | 44.38% | 55.62% | -2.76 | 6-5 |
| 1904-04-28 | @ Detroit Tigers | L 2-8 | 1474.92 | 1491.40 | 43.59% | 56.41% | -4.70 | 6-6 |
| 1904-04-29 | @ Detroit Tigers | W 6-4 | 1470.22 | 1496.10 | 42.27% | 57.73% | +3.60 | 7-6 |
| 1904-05-01 | @ St. Louis Browns | W 13-0 | 1473.82 | 1503.24 | 41.77% | 58.23% | +9.23 | 8-6 |
| 1904-05-02 | @ St. Louis Browns | W 9-6 | 1483.05 | 1494.00 | 44.38% | 55.62% | +4.24 | 9-6 |
| 1904-05-03 | @ St. Louis Browns | L 1-2 | 1487.29 | 1489.76 | 45.59% | 54.41% | -2.00 | 9-7 |
| 1904-05-04 | @ St. Louis Browns | L 1-5 | 1485.29 | 1491.77 | 45.01% | 54.99% | -3.96 | 9-8 |
| 1904-05-05 | St. Louis Browns | W 2-1 | 1481.33 | 1495.73 | 52.00% | 48.00% | +2.11 | 10-8 |
| 1904-05-06 | St. Louis Browns | L 3-5 | 1483.44 | 1493.61 | 52.60% | 47.40% | -2.32 | 10-9 |
| 1904-05-07 | St. Louis Browns | W 8-7 | 1481.12 | 1495.93 | 51.94% | 48.06% | +2.12 | 11-9 |
| 1904-05-08 | St. Louis Browns | W 3-0 | 1483.24 | 1493.81 | 52.55% | 47.45% | +3.61 | 12-9 |
| 1904-05-11 | @ Philadelphia Athletics | L 5-6 | 1486.85 | 1537.16 | 38.88% | 61.12% | -1.21 | 12-10 |
| 1904-05-12 | @ Philadelphia Athletics | L 3-9 | 1485.64 | 1538.36 | 38.55% | 61.45% | -4.15 | 12-11 |
| 1904-05-13 | @ Philadelphia Athletics | W 3-2 | 1481.49 | 1542.52 | 37.42% | 62.58% | +2.75 | 13-11 |
| 1904-05-14 | @ Philadelphia Athletics | L 1-2 | 1484.24 | 1539.77 | 38.17% | 61.83% | -1.68 | 13-12 |
| 1904-05-16 | @ Washington Senators (1st) | L 3-4 | 1482.56 | 1393.18 | 58.70% | 41.30% | -2.58 | 13-13 |
| 1904-05-17 | @ Washington Senators (1st) | W 9-5 | 1479.98 | 1395.76 | 57.98% | 42.02% | +3.70 | 14-13 |
| 1904-05-19 | @ Washington Senators (1st) | W 5-0 | 1483.68 | 1392.07 | 59.01% | 40.99% | +4.03 | 15-13 |
| 1904-05-20 | @ New York Highlanders | L 2-3 | 1487.71 | 1509.52 | 42.84% | 57.16% | -1.33 | 15-14 |
| 1904-05-21 | @ New York Highlanders | W 11-2 | 1486.38 | 1510.86 | 42.47% | 57.53% | +7.59 | 16-14 |
| 1904-05-23 | @ New York Highlanders | W 6-2 | 1493.97 | 1503.26 | 44.61% | 55.39% | +4.88 | 17-14 |
| 1904-05-24 | @ Boston Americans | L 2-6 | 1498.85 | 1574.99 | 35.41% | 64.59% | -3.12 | 17-15 |
| 1904-05-25 | @ Boston Americans | L 1-2 | 1495.73 | 1578.10 | 34.59% | 65.41% | -1.52 | 17-16 |
| 1904-05-26 | @ Boston Americans | W 3-0 | 1494.21 | 1579.62 | 34.20% | 65.80% | +5.01 | 18-16 |
| 1904-05-28 | @ Cleveland Naps | L 4-9 | 1499.22 | 1549.58 | 38.87% | 61.13% | -3.82 | 18-17 |
| 1904-05-29 | Cleveland Naps | W 4-3 | 1495.40 | 1553.40 | 45.73% | 54.27% | +2.39 | 19-17 |
| 1904-06-01 | Washington Senators (1st) | W 1-0 | 1497.79 | 1380.69 | 69.78% | 30.22% | +1.33 | 20-17 |
| 1904-06-02 | Washington Senators (1st) | W 13-7 | 1499.12 | 1379.36 | 70.10% | 29.90% | +3.22 | 21-17 |
| 1904-06-03 | Washington Senators (1st) | W 5-1 | 1502.34 | 1376.14 | 70.87% | 29.13% | +2.56 | 22-17 |
| 1904-06-04 | Washington Senators (1st) | L 0-2 | 1504.90 | 1373.58 | 71.48% | 28.52% | -4.45 | 22-18 |
| 1904-06-05 | Philadelphia Athletics | W 14-2 | 1500.45 | 1538.92 | 48.53% | 51.47% | +7.85 | 23-18 |
| 1904-06-06 | Philadelphia Athletics | L 3-6 | 1508.30 | 1531.08 | 50.79% | 49.21% | -3.87 | 23-19 |
| 1904-06-07 | Philadelphia Athletics | W 6-1 | 1504.43 | 1534.95 | 49.68% | 50.32% | +4.95 | 24-19 |
| 1904-06-08 | Philadelphia Athletics | W 8-2 | 1509.38 | 1530.00 | 51.10% | 48.90% | +5.27 | 25-19 |
| 1904-06-10 | New York Highlanders | W 8-5 | 1514.65 | 1512.45 | 54.38% | 45.62% | +3.48 | 26-19 |
| 1904-06-11 | New York Highlanders | L 3-6 | 1518.13 | 1508.97 | 55.37% | 44.63% | -4.22 | 26-20 |
| 1904-06-12 | New York Highlanders | L 0-2 | 1513.91 | 1513.19 | 54.16% | 45.84% | -3.37 | 26-21 |
| 1904-06-13 | New York Highlanders | W 2-1 | 1510.54 | 1516.56 | 53.20% | 46.80% | +2.06 | 27-21 |
| 1904-06-15 | Boston Americans | W 3-0 | 1512.60 | 1582.75 | 44.00% | 56.00% | +4.26 | 28-21 |
| 1904-06-16 | Boston Americans | W 5-3 | 1516.86 | 1578.49 | 45.22% | 54.78% | +3.41 | 29-21 |
| 1904-06-18 | Boston Americans | L 10-13 | 1520.27 | 1575.08 | 46.19% | 53.81% | -2.49 | 29-22 |
| 1904-06-19 | Boston Americans | L 0-2 | 1517.78 | 1577.57 | 45.48% | 54.52% | -2.83 | 29-23 |
| 1904-06-21 | Cleveland Naps | W 2-1 | 1514.95 | 1539.82 | 50.49% | 49.51% | +2.18 | 30-23 |
| 1904-06-22 | Cleveland Naps | W 6-5 | 1517.13 | 1537.64 | 51.12% | 48.88% | +1.52 | 31-23 |
| 1904-06-23 | Cleveland Naps | W 2-1 | 1518.65 | 1536.12 | 51.56% | 48.44% | +2.13 | 32-23 |
| 1904-06-24 | @ Detroit Tigers | W 4-0 | 1520.78 | 1476.20 | 52.35% | 47.65% | +4.20 | 33-23 |
| 1904-06-25 | @ Detroit Tigers | L 2-4 | 1524.98 | 1472.00 | 53.55% | 46.45% | -3.33 | 33-24 |
| 1904-06-26 | Detroit Tigers | W 5-4 | 1521.65 | 1475.34 | 60.57% | 39.43% | +1.73 | 34-24 |
| 1904-06-26 | Detroit Tigers | W 3-2 | 1523.38 | 1473.60 | 61.05% | 38.95% | +1.71 | 35-24 |
| 1904-06-27 | @ Detroit Tigers | W 18-6 | 1525.09 | 1471.89 | 53.58% | 46.42% | +7.08 | 36-24 |
| 1904-06-28 | @ Detroit Tigers | W 4-3 | 1532.17 | 1464.81 | 55.60% | 44.40% | +1.95 | 37-24 |
| 1904-06-29 | St. Louis Browns | L 6-7 | 1534.12 | 1483.68 | 61.14% | 38.86% | -2.69 | 37-25 |
| 1904-07-01 | St. Louis Browns | W 5-0 | 1531.43 | 1486.37 | 60.40% | 39.60% | +3.90 | 38-25 |
| 1904-07-02 | St. Louis Browns | W 4-2 | 1535.33 | 1482.47 | 61.47% | 38.53% | +2.40 | 39-25 |
| 1904-07-03 | Detroit Tigers | L 0-4 | 1537.73 | 1465.31 | 64.10% | 35.90% | -5.64 | 39-26 |
| 1904-07-04 | Detroit Tigers | L 2-5 | 1532.09 | 1470.95 | 62.59% | 37.41% | -4.77 | 39-27 |
| 1904-07-04 | Detroit Tigers | L 1-6 | 1527.32 | 1475.72 | 61.30% | 38.70% | -6.04 | 39-28 |
| 1904-07-07 | @ St. Louis Browns | W 1-0 | 1521.28 | 1472.10 | 53.00% | 47.00% | +2.07 | 40-28 |
| 1904-07-09 | @ St. Louis Browns | W 1-0 | 1523.35 | 1470.04 | 53.60% | 46.40% | +2.04 | 41-28 |
| 1904-07-10 | @ St. Louis Browns | W 2-1 | 1525.39 | 1467.99 | 54.18% | 45.82% | +2.02 | 42-28 |
| 1904-07-10 | @ St. Louis Browns | L 5-6 | 1527.41 | 1465.98 | 54.76% | 45.24% | -1.70 | 42-29 |
| 1904-07-11 | @ Cleveland Naps | W 11-1 | 1525.71 | 1546.74 | 42.95% | 57.05% | +7.93 | 43-29 |
| 1904-07-12 | @ Philadelphia Athletics | L 4-6 | 1533.64 | 1515.02 | 48.61% | 51.39% | -3.02 | 43-30 |
| 1904-07-13 | @ Philadelphia Athletics | L 0-3 | 1530.62 | 1518.04 | 47.74% | 52.26% | -3.64 | 43-31 |
| 1904-07-14 | @ Philadelphia Athletics | L 1-2 | 1526.98 | 1521.68 | 46.70% | 53.30% | -2.05 | 43-32 |
| 1904-07-15 | @ Philadelphia Athletics | L 1-5 | 1524.93 | 1523.73 | 46.11% | 53.89% | -4.06 | 43-33 |
| 1904-07-16 | @ Washington Senators (1st) | W 3-0 | 1520.87 | 1351.33 | 69.28% | 30.72% | +2.34 | 44-33 |
| 1904-07-18 | @ Washington Senators (1st) | W 12-1 | 1523.21 | 1348.99 | 69.85% | 30.15% | +4.40 | 45-33 |
| 1904-07-19 | @ Washington Senators (1st) | W 5-1 | 1527.61 | 1344.59 | 70.90% | 29.10% | +2.56 | 46-33 |
| 1904-07-20 | @ Washington Senators (1st) | W 8-0 | 1530.17 | 1342.03 | 71.51% | 28.49% | +3.55 | 47-33 |
| 1904-07-21 | @ New York Highlanders | W 5-3 | 1533.72 | 1535.00 | 45.76% | 54.24% | +3.37 | 48-33 |
| 1904-07-22 | @ New York Highlanders | W 6-5 | 1537.09 | 1531.62 | 46.72% | 53.28% | +2.35 | 49-33 |
| 1904-07-23 | @ New York Highlanders | W 5-4 | 1539.44 | 1529.28 | 47.39% | 52.61% | +2.31 | 50-33 |
| 1904-07-25 | @ New York Highlanders | L 0-1 | 1541.75 | 1526.96 | 48.06% | 51.94% | -2.11 | 50-34 |
| 1904-07-26 | @ Boston Americans | W 4-3 | 1539.64 | 1560.58 | 42.96% | 57.04% | +2.51 | 51-34 |
| 1904-07-27 | @ Boston Americans | L 1-2 | 1542.15 | 1558.07 | 43.67% | 56.33% | -1.36 | 51-35 |
| 1904-07-29 | @ Boston Americans | W 4-3 | 1540.79 | 1559.43 | 43.29% | 56.71% | +1.76 | 52-35 |
| 1904-07-30 | @ Boston Americans | W 6-4 | 1542.55 | 1557.67 | 43.79% | 56.21% | +3.50 | 53-35 |
| 1904-08-01 | Washington Senators (1st) | W 4-2 | 1546.05 | 1345.31 | 78.89% | 21.11% | +1.31 | 54-35 |
| 1904-08-02 | Washington Senators (1st) | W 5-1 | 1547.36 | 1344.00 | 79.14% | 20.86% | +1.84 | 55-35 |
| 1904-08-03 | Washington Senators (1st) | W 3-2 | 1549.20 | 1342.16 | 79.49% | 20.51% | +0.64 | 56-35 |
| 1904-08-04 | Washington Senators (1st) | W 10-1 | 1549.84 | 1341.52 | 79.61% | 20.39% | +2.69 | 57-35 |
| 1904-08-05 | Philadelphia Athletics | L 3-4 | 1552.53 | 1541.38 | 55.65% | 44.35% | -2.45 | 57-36 |
| 1904-08-06 | Philadelphia Athletics | W 8-1 | 1550.08 | 1543.83 | 54.95% | 45.05% | +5.24 | 58-36 |
| 1904-08-07 | Philadelphia Athletics | L 2-5 | 1555.32 | 1538.59 | 56.44% | 43.56% | -4.30 | 58-37 |
| 1904-08-08 | Philadelphia Athletics | L 5-6 | 1551.02 | 1542.89 | 55.22% | 44.78% | -2.43 | 58-38 |
| 1904-08-10 | New York Highlanders | W 5-1 | 1548.59 | 1541.31 | 55.10% | 44.90% | +3.95 | 59-38 |
| 1904-08-11 | New York Highlanders | W 1-0 | 1552.54 | 1537.35 | 56.22% | 43.78% | +1.93 | 60-38 |
| 1904-08-12 | New York Highlanders | L 1-2 | 1554.47 | 1535.43 | 56.77% | 43.23% | -2.50 | 60-39 |
| 1904-08-14 | Boston Americans | L 2-5 | 1551.97 | 1552.88 | 53.93% | 46.07% | -4.11 | 60-40 |
| 1904-08-15 | Boston Americans | W 3-2 | 1547.86 | 1556.99 | 52.75% | 47.25% | +2.08 | 61-40 |
| 1904-08-16 | Boston Americans | W 6-0 | 1549.94 | 1554.91 | 53.35% | 46.65% | +5.03 | 62-40 |
| 1904-08-17 | Boston Americans | L 0-6 | 1554.97 | 1549.88 | 54.79% | 45.21% | -5.91 | 62-41 |
| 1904-08-19 | @ New York Highlanders | L 1-6 | 1549.06 | 1541.21 | 47.06% | 52.94% | -4.63 | 62-42 |
| 1904-08-20 | @ New York Highlanders | W 4-2 | 1544.43 | 1545.84 | 45.74% | 54.26% | +3.38 | 63-42 |
| 1904-08-22 | @ New York Highlanders | L 3-4 | 1547.81 | 1542.47 | 46.70% | 53.30% | -2.06 | 63-43 |
| 1904-08-23 | @ New York Highlanders | L 0-1 | 1545.75 | 1544.52 | 46.12% | 53.88% | -2.02 | 63-44 |
| 1904-08-24 | @ Boston Americans | L 3-4 | 1543.73 | 1561.45 | 43.42% | 56.58% | -1.91 | 63-45 |
| 1904-08-25 | @ Boston Americans | W 3-2 | 1541.82 | 1563.36 | 42.88% | 57.12% | +2.51 | 64-45 |
| 1904-08-26 | @ Boston Americans | L 1-3 | 1544.33 | 1560.85 | 43.59% | 56.41% | -2.71 | 64-46 |
| 1904-08-27 | @ Boston Americans | L 1-2 | 1541.62 | 1563.56 | 42.82% | 57.18% | -1.89 | 64-47 |
| 1904-08-29 | @ Philadelphia Athletics | L 1-4 | 1539.73 | 1549.00 | 44.62% | 55.38% | -3.40 | 64-48 |
| 1904-08-30 | @ Philadelphia Athletics | W 3-0 | 1536.33 | 1552.40 | 43.65% | 56.35% | +4.30 | 65-48 |
| 1904-08-31 | @ Philadelphia Athletics | L 0-1 | 1540.63 | 1548.10 | 44.87% | 55.13% | -1.98 | 65-49 |
| 1904-09-01 | @ Washington Senators (1st) | L 0-1 | 1538.65 | 1345.22 | 72.12% | 27.88% | -3.17 | 65-50 |
| 1904-09-02 | @ Washington Senators (1st) | W 5-2 | 1535.48 | 1348.40 | 71.38% | 28.62% | +2.18 | 66-50 |
| 1904-09-03 | @ Washington Senators (1st) | W 6-1 | 1537.66 | 1346.22 | 71.89% | 28.11% | +2.76 | 67-50 |
| 1904-09-03 | @ Washington Senators (1st) | L 4-5 | 1540.42 | 1343.45 | 72.53% | 27.47% | -3.19 | 67-51 |
| 1904-09-05 | @ Detroit Tigers | W 5-2 | 1537.23 | 1462.71 | 56.62% | 43.38% | +3.31 | 68-51 |
| 1904-09-05 | @ Detroit Tigers | W 4-0 | 1540.54 | 1459.40 | 57.55% | 42.45% | +3.73 | 69-51 |
| 1904-09-06 | @ Detroit Tigers | W 4-0 | 1544.27 | 1455.66 | 58.60% | 41.40% | +3.65 | 70-51 |
| 1904-09-07 | @ Detroit Tigers | L 7-9 | 1547.92 | 1452.02 | 59.61% | 40.39% | -3.71 | 70-52 |
| 1904-09-08 | @ Cleveland Naps | L 0-6 | 1544.21 | 1552.61 | 44.74% | 55.26% | -4.82 | 70-53 |
| 1904-09-08 | @ Cleveland Naps | W 3-2 | 1539.39 | 1557.43 | 43.37% | 56.63% | +2.49 | 71-53 |
| 1904-09-09 | @ Cleveland Naps | L 0-4 | 1541.88 | 1554.94 | 44.08% | 55.92% | -3.88 | 71-54 |
| 1904-09-09 | @ Cleveland Naps | W 5-3 | 1538.00 | 1558.82 | 42.98% | 57.02% | +3.55 | 72-54 |
| 1904-09-10 | @ Cleveland Naps | L 4-5 | 1541.55 | 1555.27 | 43.98% | 56.02% | -1.94 | 72-55 |
| 1904-09-10 | @ Cleveland Naps | L 6-11 | 1539.61 | 1557.21 | 43.44% | 56.56% | -4.27 | 72-56 |
| 1904-09-12 | Cleveland Naps | W 1-0 | 1535.34 | 1561.48 | 50.31% | 49.69% | +2.19 | 73-56 |
| 1904-09-14 | Cleveland Naps | W 3-1 | 1537.53 | 1559.29 | 50.94% | 49.06% | +3.05 | 74-56 |
| 1904-09-14 | Cleveland Naps | W 6-2 | 1540.58 | 1556.24 | 51.81% | 48.19% | +4.24 | 75-56 |
| 1904-09-16 | @ St. Louis Browns | W 1-0 | 1544.82 | 1446.92 | 59.89% | 40.11% | +1.76 | 76-56 |
| 1904-09-17 | @ St. Louis Browns | L 0-2 | 1546.58 | 1445.16 | 60.37% | 39.63% | -3.75 | 76-57 |
| 1904-09-17 | @ St. Louis Browns | L 5-6 | 1542.83 | 1448.91 | 59.33% | 40.67% | -1.85 | 76-58 |
| 1904-09-18 | Detroit Tigers | W 1-0 | 1540.98 | 1463.50 | 64.77% | 35.23% | +1.55 | 77-58 |
| 1904-09-19 | Detroit Tigers | W 3-0 | 1542.53 | 1461.95 | 65.17% | 34.83% | +2.66 | 78-58 |
| 1904-09-21 | Detroit Tigers | W 4-2 | 1545.19 | 1459.29 | 65.86% | 34.14% | +2.12 | 79-58 |
| 1904-09-24 | Philadelphia Athletics | W 4-0 | 1547.31 | 1541.62 | 54.87% | 45.13% | +3.97 | 80-58 |
| 1904-09-25 | Philadelphia Athletics | W 4-0 | 1551.28 | 1537.65 | 56.00% | 44.00% | +3.87 | 81-58 |
| 1904-09-26 | Philadelphia Athletics | L 1-2 | 1555.15 | 1533.78 | 57.10% | 42.90% | -2.51 | 81-59 |
| 1904-09-27 | Washington Senators (1st) | W 2-1 | 1552.64 | 1349.28 | 79.14% | 20.86% | +0.92 | 82-59 |
| 1904-09-28 | Washington Senators (1st) | W 4-3 | 1553.56 | 1348.37 | 79.31% | 20.69% | +0.91 | 83-59 |
| 1904-09-29 | Washington Senators (1st) | W 3-0 | 1554.47 | 1347.46 | 79.49% | 20.51% | +1.56 | 84-59 |
| 1904-09-30 | New York Highlanders | W 4-0 | 1556.03 | 1546.75 | 55.39% | 44.61% | +3.93 | 85-59 |
| 1904-10-01 | New York Highlanders | L 2-7 | 1559.96 | 1542.82 | 56.50% | 43.50% | -5.56 | 85-60 |
| 1904-10-02 | New York Highlanders | W 7-1 | 1554.40 | 1548.38 | 54.92% | 45.08% | +4.86 | 86-60 |
| 1904-10-02 | New York Highlanders | L 3-6 | 1559.26 | 1543.52 | 56.30% | 43.70% | -4.29 | 86-61 |
| 1904-10-03 | Boston Americans | L 1-4 | 1554.97 | 1568.00 | 52.19% | 47.81% | -3.98 | 86-62 |
| 1904-10-04 | Boston Americans | L 2-5 | 1550.99 | 1571.98 | 51.05% | 48.95% | -3.89 | 86-63 |
| 1904-10-05 | Boston Americans | L 0-3 | 1547.10 | 1575.87 | 49.93% | 50.07% | -3.81 | 86-64 |
| 1904-10-07 | St. Louis Browns | L 2-5 | 1543.29 | 1448.68 | 66.98% | 33.02% | -5.10 | 86-65 |
| 1904-10-08 | St. Louis Browns | W 5-2 | 1538.19 | 1453.78 | 65.67% | 34.33% | +2.62 | 87-65 |
| 1904-10-09 | St. Louis Browns | W 6-2 | 1540.81 | 1451.17 | 66.35% | 33.65% | +2.96 | 88-65 |
| 1904-10-09 | St. Louis Browns | W 1-0 | 1543.77 | 1448.21 | 67.10% | 32.90% | +1.44 | 89-65 |
| 1904-04-14 | Chicago Cubs | W 3-2 | 1518.37 | 1524.57 | 53.17% | 46.83% | +2.06 | 1-0 |
| 1904-04-16 | Chicago Cubs | L 7-10 | 1520.43 | 1522.51 | 53.76% | 46.24% | -4.10 | 1-1 |
| 1904-04-17 | Chicago Cubs | W 12-3 | 1516.33 | 1526.61 | 52.59% | 47.41% | +6.26 | 2-1 |
| 1904-04-18 | Pittsburgh Pirates | L 5-6 | 1522.59 | 1531.47 | 52.79% | 47.21% | -2.33 | 2-2 |
| 1904-04-19 | Pittsburgh Pirates | W 18-4 | 1520.26 | 1533.79 | 52.12% | 47.88% | +7.89 | 3-2 |
| 1904-04-20 | Pittsburgh Pirates | W 6-4 | 1528.15 | 1525.91 | 54.38% | 45.62% | +2.83 | 4-2 |
| 1904-04-21 | @ Pittsburgh Pirates | L 4-5 | 1530.98 | 1523.07 | 47.07% | 52.93% | -2.07 | 4-3 |
| 1904-04-22 | @ Pittsburgh Pirates | W 10-4 | 1528.91 | 1525.14 | 46.48% | 53.52% | +5.77 | 5-3 |
| 1904-04-23 | @ Pittsburgh Pirates | L 5-6 | 1534.68 | 1519.37 | 48.13% | 51.87% | -1.50 | 5-4 |
| 1904-04-24 | Pittsburgh Pirates | W 6-5 | 1533.18 | 1520.87 | 55.82% | 44.18% | +1.95 | 6-4 |
| 1904-04-27 | @ Chicago Cubs | L 2-5 | 1535.13 | 1512.12 | 49.24% | 50.76% | -3.75 | 6-5 |
| 1904-04-28 | @ St. Louis Cardinals | L 2-6 | 1531.38 | 1425.40 | 61.00% | 39.00% | -5.37 | 6-6 |
| 1904-04-29 | @ St. Louis Cardinals | W 4-3 | 1526.01 | 1430.77 | 59.52% | 40.48% | +1.78 | 7-6 |
| 1904-04-30 | @ St. Louis Cardinals | W 7-1 | 1527.79 | 1428.99 | 60.01% | 39.99% | +4.31 | 8-6 |
| 1904-05-01 | @ St. Louis Cardinals | L 3-4 | 1532.10 | 1424.68 | 61.20% | 38.80% | -2.69 | 8-7 |
| 1904-05-02 | St. Louis Cardinals | W 8-5 | 1529.41 | 1427.37 | 67.92% | 32.08% | +2.44 | 9-7 |
| 1904-05-04 | St. Louis Cardinals | W 6-3 | 1531.85 | 1424.93 | 68.53% | 31.47% | +2.40 | 10-7 |
| 1904-05-05 | St. Louis Cardinals | W 3-0 | 1534.25 | 1422.53 | 69.12% | 30.88% | +2.35 | 11-7 |
| 1904-05-06 | St. Louis Cardinals | W 7-4 | 1536.60 | 1420.18 | 69.70% | 30.30% | +2.31 | 12-7 |
| 1904-05-07 | Brooklyn Superbas | W 6-4 | 1538.91 | 1530.85 | 55.21% | 44.79% | +2.79 | 13-7 |
| 1904-05-08 | Brooklyn Superbas | W 4-1 | 1541.70 | 1528.07 | 56.00% | 44.00% | +3.35 | 14-7 |
| 1904-05-09 | Brooklyn Superbas | W 3-2 | 1545.05 | 1524.71 | 56.95% | 43.05% | +1.90 | 15-7 |
| 1904-05-10 | Brooklyn Superbas | W 9-7 | 1546.95 | 1522.82 | 57.49% | 42.51% | +2.64 | 16-7 |
| 1904-05-11 | New York Giants | L 10-14 | 1549.59 | 1560.11 | 52.55% | 47.45% | -4.62 | 16-8 |
| 1904-05-12 | New York Giants | W 13-7 | 1544.97 | 1564.73 | 51.23% | 48.77% | +5.25 | 17-8 |
| 1904-05-14 | New York Giants | L 0-3 | 1550.22 | 1559.48 | 52.74% | 47.26% | -4.02 | 17-9 |
| 1904-05-15 | New York Giants | W 13-2 | 1546.20 | 1563.49 | 51.58% | 48.42% | +7.07 | 18-9 |
| 1904-05-16 | Boston Beaneaters | L 1-2 | 1553.27 | 1457.25 | 67.16% | 32.84% | -2.95 | 18-10 |
| 1904-05-20 | Philadelphia Phillies | W 10-0 | 1550.32 | 1437.99 | 69.20% | 30.80% | +4.28 | 19-10 |
| 1904-05-21 | Philadelphia Phillies | W 10-8 | 1554.60 | 1433.70 | 70.24% | 29.76% | +1.85 | 20-10 |
| 1904-05-22 | Philadelphia Phillies | W 4-3 | 1556.45 | 1431.85 | 70.68% | 29.32% | +1.29 | 21-10 |
| 1904-05-23 | Philadelphia Phillies | W 5-1 | 1557.74 | 1430.56 | 70.99% | 29.01% | +2.56 | 22-10 |
| 1904-05-26 | @ Pittsburgh Pirates | W 9-1 | 1560.30 | 1516.37 | 52.25% | 47.75% | +5.94 | 23-10 |
| 1904-05-27 | @ Pittsburgh Pirates | L 0-2 | 1566.24 | 1510.43 | 53.95% | 46.05% | -3.36 | 23-11 |
| 1904-05-28 | @ Pittsburgh Pirates | W 9-4 | 1562.88 | 1513.78 | 52.99% | 47.01% | +4.63 | 24-11 |
| 1904-05-29 | St. Louis Cardinals | W 2-1 | 1567.51 | 1437.89 | 71.28% | 28.72% | +1.26 | 25-11 |
| 1904-05-30 | Chicago Cubs | W 7-4 | 1568.77 | 1547.82 | 57.04% | 42.96% | +3.27 | 26-11 |
| 1904-05-30 | Chicago Cubs | L 2-5 | 1572.04 | 1544.55 | 57.96% | 42.04% | -4.41 | 26-12 |
| 1904-06-02 | @ New York Giants | L 1-2 | 1567.63 | 1571.26 | 45.42% | 54.58% | -2.00 | 26-13 |
| 1904-06-03 | @ New York Giants | W 3-2 | 1565.63 | 1573.26 | 44.85% | 55.15% | +2.42 | 27-13 |
| 1904-06-06 | @ Boston Beaneaters | W 9-7 | 1568.05 | 1446.43 | 63.12% | 36.88% | +1.63 | 28-13 |
| 1904-06-07 | @ Boston Beaneaters | L 0-2 | 1569.68 | 1444.81 | 63.55% | 36.45% | -3.96 | 28-14 |
| 1904-06-08 | @ Boston Beaneaters | L 5-6 | 1565.72 | 1448.76 | 62.49% | 37.51% | -1.94 | 28-15 |
| 1904-06-09 | @ Boston Beaneaters | W 9-3 | 1563.78 | 1450.71 | 61.97% | 38.03% | +4.10 | 29-15 |
| 1904-06-11 | @ Philadelphia Phillies | W 7-2 | 1567.88 | 1417.89 | 66.83% | 33.17% | +3.26 | 30-15 |
| 1904-06-13 | @ Philadelphia Phillies | L 4-6 | 1571.14 | 1414.62 | 67.66% | 32.34% | -4.21 | 30-16 |
| 1904-06-14 | @ Brooklyn Superbas | W 5-4 | 1566.93 | 1489.25 | 57.06% | 42.94% | +1.89 | 31-16 |
| 1904-06-15 | @ Brooklyn Superbas | L 0-4 | 1568.82 | 1487.36 | 57.59% | 42.41% | -5.07 | 31-17 |
| 1904-06-15 | @ Brooklyn Superbas | L 5-10 | 1563.75 | 1492.43 | 56.16% | 43.84% | -5.52 | 31-18 |
| 1904-06-18 | Chicago Cubs | L 1-4 | 1558.23 | 1542.28 | 56.33% | 43.67% | -4.30 | 31-19 |
| 1904-06-19 | Chicago Cubs | W 3-0 | 1553.93 | 1546.58 | 55.11% | 44.89% | +3.42 | 32-19 |
| 1904-06-20 | Chicago Cubs | W 3-1 | 1557.35 | 1543.16 | 56.08% | 43.92% | +2.74 | 33-19 |
| 1904-06-21 | Chicago Cubs | W 3-0 | 1560.09 | 1540.42 | 56.86% | 43.14% | +3.29 | 34-19 |
| 1904-06-22 | Chicago Cubs | L 1-8 | 1563.38 | 1537.13 | 57.78% | 42.22% | -6.73 | 34-20 |
| 1904-06-23 | Chicago Cubs | L 4-6 | 1556.65 | 1543.86 | 55.88% | 44.12% | -3.48 | 34-21 |
| 1904-06-25 | St. Louis Cardinals | W 10-2 | 1553.17 | 1455.03 | 67.43% | 32.57% | +4.05 | 35-21 |
| 1904-06-26 | St. Louis Cardinals | L 5-7 | 1557.22 | 1450.98 | 68.45% | 31.55% | -3.01 | 35-22 |
| 1904-06-28 | St. Louis Cardinals | L 2-5 | 1554.21 | 1453.99 | 67.69% | 32.31% | -3.64 | 35-23 |
| 1904-07-02 | @ Pittsburgh Pirates | L 2-14 | 1550.57 | 1522.29 | 50.00% | 50.00% | -7.63 | 35-24 |
| 1904-07-03 | Pittsburgh Pirates | L 0-2 | 1542.94 | 1529.91 | 55.92% | 44.08% | -3.48 | 35-25 |
| 1904-07-04 | @ St. Louis Cardinals | W 7-3 | 1539.46 | 1471.45 | 55.69% | 44.31% | +3.90 | 36-25 |
| 1904-07-06 | @ St. Louis Cardinals | L 0-3 | 1543.36 | 1467.55 | 56.80% | 43.20% | -4.32 | 36-26 |
| 1904-07-06 | @ St. Louis Cardinals | L 3-6 | 1539.04 | 1471.88 | 55.57% | 44.43% | -4.24 | 36-27 |
| 1904-07-08 | Philadelphia Phillies | W 3-1 | 1534.80 | 1397.20 | 72.21% | 27.79% | +1.73 | 37-27 |
| 1904-07-09 | Philadelphia Phillies | W 5-2 | 1536.53 | 1395.47 | 72.61% | 27.39% | +2.09 | 38-27 |
| 1904-07-10 | Philadelphia Phillies | L 1-4 | 1538.62 | 1393.38 | 73.08% | 26.92% | -5.57 | 38-28 |
| 1904-07-10 | Philadelphia Phillies | W 7-1 | 1533.05 | 1398.95 | 71.80% | 28.20% | +3.04 | 39-28 |
| 1904-07-12 | New York Giants | L 4-7 | 1536.09 | 1624.90 | 41.38% | 58.62% | -2.23 | 39-29 |
| 1904-07-13 | New York Giants | W 4-3 | 1533.86 | 1627.13 | 40.75% | 59.25% | +2.60 | 40-29 |
| 1904-07-14 | New York Giants | W 11-2 | 1536.46 | 1624.52 | 41.48% | 58.52% | +7.73 | 41-29 |
| 1904-07-15 | New York Giants | L 2-5 | 1544.19 | 1616.80 | 43.65% | 56.35% | -3.33 | 41-30 |
| 1904-07-16 | Brooklyn Superbas | W 4-2 | 1540.86 | 1457.58 | 65.52% | 34.48% | +2.15 | 42-30 |
| 1904-07-17 | Brooklyn Superbas | L 2-4 | 1543.01 | 1455.44 | 66.08% | 33.92% | -4.12 | 42-31 |
| 1904-07-18 | Brooklyn Superbas | W 6-5 | 1538.89 | 1459.55 | 65.01% | 34.99% | +1.54 | 43-31 |
| 1904-07-19 | Brooklyn Superbas | W 7-2 | 1540.43 | 1458.01 | 65.41% | 34.59% | +3.41 | 44-31 |
| 1904-07-20 | Brooklyn Superbas | W 5-4 | 1543.84 | 1454.61 | 66.29% | 33.71% | +1.48 | 45-31 |
| 1904-07-21 | Boston Beaneaters | W 2-1 | 1545.32 | 1409.55 | 72.00% | 28.00% | +1.23 | 46-31 |
| 1904-07-21 | Boston Beaneaters | L 2-4 | 1546.55 | 1408.32 | 72.28% | 27.72% | -4.50 | 46-32 |
| 1904-07-22 | Boston Beaneaters | W 4-3 | 1542.05 | 1412.82 | 71.23% | 28.77% | +1.27 | 47-32 |
| 1904-07-22 | Boston Beaneaters | W 12-7 | 1543.32 | 1411.55 | 71.53% | 28.47% | +2.80 | 48-32 |
| 1904-07-23 | Boston Beaneaters | L 1-3 | 1546.12 | 1408.75 | 72.18% | 27.82% | -4.49 | 48-33 |
| 1904-07-23 | Boston Beaneaters | W 15-1 | 1541.63 | 1413.24 | 71.13% | 28.87% | +4.75 | 49-33 |
| 1904-07-24 | Boston Beaneaters | W 11-4 | 1546.38 | 1408.49 | 72.24% | 27.76% | +3.23 | 50-33 |
| 1904-07-25 | @ Chicago Cubs | W 4-3 | 1549.61 | 1536.50 | 47.82% | 52.18% | +1.63 | 51-33 |
| 1904-07-26 | @ Chicago Cubs | L 1-3 | 1551.24 | 1534.88 | 48.29% | 51.71% | -3.01 | 51-34 |
| 1904-07-28 | @ Chicago Cubs | L 2-8 | 1548.23 | 1537.88 | 47.42% | 52.58% | -5.11 | 51-35 |
| 1904-07-29 | @ Chicago Cubs | W 2-0 | 1543.12 | 1542.99 | 45.96% | 54.04% | +3.36 | 52-35 |
| 1904-07-30 | @ Chicago Cubs | L 0-3 | 1546.48 | 1539.63 | 46.92% | 53.08% | -3.57 | 52-36 |
| 1904-07-31 | Pittsburgh Pirates | L 1-8 | 1542.91 | 1550.69 | 52.95% | 47.05% | -6.17 | 52-37 |
| 1904-08-03 | @ Philadelphia Phillies | W 5-0 | 1536.74 | 1384.79 | 67.08% | 32.92% | +3.24 | 53-37 |
| 1904-08-03 | @ Philadelphia Phillies | W 6-5 | 1539.98 | 1381.56 | 67.90% | 32.10% | +1.42 | 54-37 |
| 1904-08-04 | @ Philadelphia Phillies | L 1-2 | 1541.40 | 1380.14 | 68.25% | 31.75% | -3.01 | 54-38 |
| 1904-08-04 | @ Philadelphia Phillies | L 3-4 | 1538.39 | 1383.15 | 67.50% | 32.50% | -2.97 | 54-39 |
| 1904-08-05 | @ Philadelphia Phillies | W 5-2 | 1535.42 | 1386.12 | 66.75% | 33.25% | +1.79 | 55-39 |
| 1904-08-06 | @ Boston Beaneaters | W 9-4 | 1537.21 | 1411.94 | 63.61% | 36.39% | +2.54 | 56-39 |
| 1904-08-08 | @ Boston Beaneaters | W 4-1 | 1539.75 | 1409.41 | 64.28% | 35.72% | +2.72 | 57-39 |
| 1904-08-09 | @ Boston Beaneaters | L 0-1 | 1542.47 | 1406.69 | 65.00% | 35.00% | -2.86 | 57-40 |
| 1904-08-11 | @ New York Giants | L 2-5 | 1539.61 | 1635.14 | 32.90% | 67.10% | -2.51 | 57-41 |
| 1904-08-12 | @ New York Giants | L 1-2 | 1537.10 | 1637.65 | 32.27% | 67.73% | -1.42 | 57-42 |
| 1904-08-12 | @ New York Giants | W 3-2 | 1535.68 | 1639.07 | 31.91% | 68.09% | +3.00 | 58-42 |
| 1904-08-13 | @ New York Giants | W 2-1 | 1538.68 | 1636.07 | 32.66% | 67.34% | +2.96 | 59-42 |
| 1904-08-15 | @ New York Giants | L 1-4 | 1541.64 | 1633.11 | 33.42% | 66.58% | -2.55 | 59-43 |
| 1904-08-16 | @ Brooklyn Superbas | L 0-6 | 1539.09 | 1434.82 | 60.76% | 39.24% | -6.55 | 59-44 |
| 1904-08-16 | @ Brooklyn Superbas | L 0-3 | 1532.54 | 1441.37 | 58.95% | 41.05% | -4.49 | 59-45 |
| 1904-08-17 | @ Brooklyn Superbas | W 9-3 | 1528.05 | 1445.86 | 57.70% | 42.30% | +4.56 | 60-45 |
| 1904-08-18 | @ Brooklyn Superbas | W 2-0 | 1532.61 | 1441.30 | 58.97% | 41.03% | +2.55 | 61-45 |
| 1904-08-20 | Philadelphia Phillies | W 2-1 | 1535.16 | 1375.58 | 74.68% | 25.32% | +1.12 | 62-45 |
| 1904-08-21 | Philadelphia Phillies | W 4-3 | 1536.28 | 1374.46 | 74.92% | 25.08% | +0.78 | 63-45 |
| 1904-08-21 | Philadelphia Phillies | L 2-5 | 1537.06 | 1373.68 | 75.09% | 24.91% | -5.72 | 63-46 |
| 1904-08-24 | Brooklyn Superbas | L 3-8 | 1531.34 | 1428.09 | 68.07% | 31.93% | -6.70 | 63-47 |
| 1904-08-25 | Brooklyn Superbas | W 4-2 | 1524.64 | 1434.78 | 66.37% | 33.63% | +2.09 | 64-47 |
| 1904-08-27 | Boston Beaneaters | W 7-1 | 1526.73 | 1410.79 | 69.64% | 30.36% | +3.27 | 65-47 |
| 1904-08-28 | Boston Beaneaters | W 19-6 | 1530.00 | 1407.52 | 70.43% | 29.57% | +4.69 | 66-47 |
| 1904-08-29 | Boston Beaneaters | W 4-3 | 1534.69 | 1402.83 | 71.54% | 28.46% | +1.26 | 67-47 |
| 1904-08-30 | New York Giants | L 1-3 | 1535.95 | 1650.84 | 37.79% | 62.21% | -2.36 | 67-48 |
| 1904-08-31 | New York Giants | L 2-3 | 1533.59 | 1653.19 | 37.15% | 62.85% | -1.15 | 67-49 |
| 1904-08-31 | New York Giants | L 1-4 | 1532.44 | 1654.35 | 36.84% | 63.16% | -2.81 | 67-50 |
| 1904-09-05 | @ Pittsburgh Pirates | W 5-3 | 1529.63 | 1545.85 | 43.63% | 56.37% | +3.51 | 68-50 |
| 1904-09-05 | @ Pittsburgh Pirates | L 0-1 | 1533.14 | 1542.34 | 44.63% | 55.37% | -1.96 | 68-51 |
| 1904-09-06 | @ Pittsburgh Pirates | L 1-5 | 1531.18 | 1544.31 | 44.07% | 55.93% | -3.88 | 68-52 |
| 1904-09-06 | @ Pittsburgh Pirates | W 7-3 | 1527.30 | 1548.18 | 42.97% | 57.03% | +5.02 | 69-52 |
| 1904-09-07 | Pittsburgh Pirates | L 3-5 | 1532.32 | 1543.17 | 52.51% | 47.49% | -3.27 | 69-53 |
| 1904-09-08 | Pittsburgh Pirates | W 4-1 | 1529.05 | 1546.43 | 51.57% | 48.43% | +3.69 | 70-53 |
| 1904-09-10 | St. Louis Cardinals | L 6-10 | 1532.74 | 1470.84 | 62.69% | 37.31% | -5.52 | 70-54 |
| 1904-09-11 | St. Louis Cardinals | L 2-4 | 1527.22 | 1476.36 | 61.20% | 38.80% | -3.81 | 70-55 |
| 1904-09-11 | St. Louis Cardinals | W 8-5 | 1523.41 | 1480.16 | 60.15% | 39.85% | +3.04 | 71-55 |
| 1904-09-13 | Pittsburgh Pirates | W 2-1 | 1526.45 | 1559.03 | 49.38% | 50.62% | +2.23 | 72-55 |
| 1904-09-13 | Pittsburgh Pirates | W 4-2 | 1528.68 | 1556.80 | 50.02% | 49.98% | +3.11 | 73-55 |
| 1904-09-15 | @ Chicago Cubs | L 1-2 | 1531.79 | 1533.56 | 45.69% | 54.31% | -1.42 | 73-56 |
| 1904-09-16 | @ Chicago Cubs | L 2-3 | 1530.37 | 1534.98 | 45.28% | 54.72% | -2.00 | 73-57 |
| 1904-09-17 | @ Chicago Cubs | L 5-7 | 1528.37 | 1536.97 | 44.71% | 55.29% | -2.78 | 73-58 |
| 1904-09-18 | @ Chicago Cubs | L 1-2 | 1525.59 | 1539.76 | 43.92% | 56.08% | -1.36 | 73-59 |
| 1904-09-21 | @ New York Giants | W 6-4 | 1524.23 | 1660.61 | 27.93% | 72.07% | +4.48 | 74-59 |
| 1904-09-21 | @ New York Giants | W 2-0 | 1528.71 | 1656.12 | 28.98% | 71.02% | +4.42 | 75-59 |
| 1904-09-22 | @ New York Giants | L 5-7 | 1533.13 | 1651.70 | 30.04% | 69.96% | -1.87 | 75-60 |
| 1904-09-22 | @ New York Giants | W 7-3 | 1531.26 | 1653.57 | 29.59% | 70.41% | +6.20 | 76-60 |
| 1904-09-23 | @ Boston Beaneaters | W 2-1 | 1537.46 | 1384.87 | 67.16% | 32.84% | +1.44 | 77-60 |
| 1904-09-24 | @ Boston Beaneaters | W 5-3 | 1538.90 | 1383.43 | 67.53% | 32.47% | +2.02 | 78-60 |
| 1904-09-24 | @ Boston Beaneaters | W 8-4 | 1540.92 | 1381.41 | 68.04% | 31.96% | +2.81 | 79-60 |
| 1904-09-26 | @ Boston Beaneaters | L 1-3 | 1543.73 | 1378.60 | 68.74% | 31.26% | -4.27 | 79-61 |
| 1904-09-27 | @ Philadelphia Phillies | W 6-1 | 1539.46 | 1431.79 | 61.23% | 38.77% | +3.81 | 80-61 |
| 1904-09-28 | @ Philadelphia Phillies | W 4-3 | 1543.27 | 1427.97 | 62.27% | 37.73% | +1.66 | 81-61 |
| 1904-09-29 | @ Philadelphia Phillies | L 2-4 | 1544.93 | 1426.31 | 62.72% | 37.28% | -3.90 | 81-62 |
| 1904-09-29 | @ Philadelphia Phillies | W 3-1 | 1541.03 | 1430.21 | 61.66% | 38.34% | +2.39 | 82-62 |
| 1904-10-01 | @ Brooklyn Superbas | L 0-3 | 1543.42 | 1429.26 | 62.11% | 37.89% | -4.74 | 82-63 |
| 1904-10-01 | @ Brooklyn Superbas | L 3-4 | 1538.68 | 1433.99 | 60.82% | 39.18% | -2.67 | 82-64 |
| 1904-10-03 | @ Brooklyn Superbas | W 5-0 | 1536.01 | 1436.67 | 60.09% | 39.91% | +3.92 | 83-64 |
| 1904-10-03 | @ Brooklyn Superbas | W 5-1 | 1539.93 | 1432.74 | 61.17% | 38.83% | +3.42 | 84-64 |
| 1904-10-04 | @ Pittsburgh Pirates | L 3-4 | 1543.35 | 1534.12 | 47.26% | 52.74% | -2.08 | 84-65 |
| 1904-10-08 | @ St. Louis Cardinals | W 6-0 | 1541.27 | 1473.25 | 55.69% | 44.31% | +4.78 | 85-65 |
| 1904-10-08 | @ St. Louis Cardinals | W 8-1 | 1546.05 | 1468.47 | 57.05% | 42.95% | +5.00 | 86-65 |
| 1904-10-09 | @ St. Louis Cardinals | W 3-0 | 1551.05 | 1463.47 | 58.45% | 41.55% | +3.16 | 87-65 |
| 1904-10-09 | @ St. Louis Cardinals | W 1-0 | 1554.21 | 1460.31 | 59.33% | 40.67% | +1.79 | 88-65 |
| 1904-04-14 | @ Chicago White Sox | W 6-1 | 1522.41 | 1475.03 | 52.75% | 47.25% | +4.65 | 1-0 |
| 1904-04-16 | @ Chicago White Sox | L 8-10 | 1527.06 | 1470.38 | 54.08% | 45.92% | -3.36 | 1-1 |
| 1904-04-17 | @ Chicago White Sox | W 5-0 | 1523.70 | 1473.75 | 53.11% | 46.89% | +4.61 | 2-1 |
| 1904-04-18 | @ St. Louis Browns | W 10-4 | 1528.31 | 1497.33 | 50.39% | 49.61% | +5.35 | 3-1 |
| 1904-04-19 | @ St. Louis Browns | L 2-4 | 1533.66 | 1491.99 | 51.93% | 48.07% | -3.23 | 3-2 |
| 1904-04-22 | Chicago White Sox | W 10-2 | 1530.43 | 1472.46 | 62.16% | 37.84% | +4.71 | 4-2 |
| 1904-04-23 | Chicago White Sox | L 5-6 | 1535.14 | 1467.75 | 63.43% | 36.57% | -2.80 | 4-3 |
| 1904-04-24 | @ Chicago White Sox | L 4-5 | 1532.34 | 1470.54 | 54.81% | 45.19% | -2.41 | 4-4 |
| 1904-04-25 | Chicago White Sox | L 4-7 | 1529.93 | 1472.96 | 62.03% | 37.97% | -4.72 | 4-5 |
| 1904-04-30 | St. Louis Browns | L 1-7 | 1525.21 | 1496.98 | 58.06% | 41.94% | -6.26 | 4-6 |
| 1904-05-02 | @ Detroit Tigers | L 2-6 | 1518.95 | 1492.51 | 49.73% | 50.27% | -4.38 | 4-7 |
| 1904-05-03 | @ Detroit Tigers | W 10-2 | 1514.57 | 1496.89 | 48.48% | 51.52% | +6.41 | 5-7 |
| 1904-05-04 | @ Detroit Tigers | L 2-3 | 1520.98 | 1490.47 | 50.32% | 49.68% | -2.21 | 5-8 |
| 1904-05-05 | @ Detroit Tigers | W 5-3 | 1518.77 | 1492.69 | 49.68% | 50.32% | +3.13 | 6-8 |
| 1904-05-06 | Detroit Tigers | W 3-1 | 1521.90 | 1489.56 | 58.64% | 41.36% | +2.57 | 7-8 |
| 1904-05-07 | Detroit Tigers | W 5-2 | 1524.47 | 1486.98 | 59.35% | 40.65% | +3.10 | 8-8 |
| 1904-05-09 | Detroit Tigers | W 7-2 | 1527.57 | 1483.89 | 60.21% | 39.79% | +3.92 | 9-8 |
| 1904-05-11 | @ New York Highlanders | L 3-4 | 1531.49 | 1512.95 | 48.60% | 51.40% | -2.14 | 9-9 |
| 1904-05-12 | @ New York Highlanders | W 7-0 | 1529.35 | 1515.09 | 47.98% | 52.02% | +6.05 | 10-9 |
| 1904-05-13 | @ New York Highlanders | L 6-7 | 1535.40 | 1509.04 | 49.72% | 50.28% | -2.18 | 10-10 |
| 1904-05-14 | @ New York Highlanders | L 1-10 | 1533.22 | 1511.22 | 49.10% | 50.90% | -6.48 | 10-11 |
| 1904-05-16 | @ Boston Americans | W 9-4 | 1526.74 | 1588.77 | 37.29% | 62.71% | +6.17 | 11-11 |
| 1904-05-17 | @ Boston Americans | W 3-1 | 1532.91 | 1582.60 | 38.96% | 61.04% | +3.79 | 12-11 |
| 1904-05-20 | @ Philadelphia Athletics | W 8-5 | 1536.70 | 1540.29 | 45.43% | 54.57% | +4.16 | 13-11 |
| 1904-05-21 | @ Philadelphia Athletics | L 0-7 | 1540.86 | 1536.13 | 46.62% | 53.38% | -5.42 | 13-12 |
| 1904-05-23 | @ Philadelphia Athletics | W 4-3 | 1535.44 | 1541.56 | 45.07% | 54.93% | +2.41 | 14-12 |
| 1904-05-24 | @ Washington Senators (1st) | W 10-6 | 1537.85 | 1396.15 | 65.77% | 34.23% | +3.02 | 15-12 |
| 1904-05-25 | @ Washington Senators (1st) | W 7-3 | 1540.87 | 1393.14 | 66.54% | 33.46% | +2.94 | 16-12 |
| 1904-05-26 | @ Washington Senators (1st) | W 7-3 | 1543.81 | 1390.20 | 67.29% | 32.71% | +2.88 | 17-12 |
| 1904-05-27 | St. Louis Browns | W 5-2 | 1546.69 | 1489.28 | 62.09% | 37.91% | +2.89 | 18-12 |
| 1904-05-28 | Chicago White Sox | W 9-4 | 1549.58 | 1499.22 | 61.13% | 38.87% | +3.82 | 19-12 |
| 1904-05-29 | @ Chicago White Sox | L 3-4 | 1553.40 | 1495.40 | 54.27% | 45.73% | -2.39 | 19-13 |
| 1904-06-01 | Boston Americans | L 2-4 | 1551.01 | 1581.24 | 49.72% | 50.28% | -3.09 | 19-14 |
| 1904-06-02 | Boston Americans | W 6-5 | 1547.92 | 1584.33 | 48.83% | 51.17% | +1.59 | 20-14 |
| 1904-06-03 | Boston Americans | W 2-1 | 1549.51 | 1582.74 | 49.29% | 50.71% | +2.23 | 21-14 |
| 1904-06-04 | Boston Americans | L 2-3 | 1551.74 | 1580.51 | 49.93% | 50.07% | -2.19 | 21-15 |
| 1904-06-06 | New York Highlanders | W 5-1 | 1549.55 | 1508.73 | 59.81% | 40.19% | +3.53 | 22-15 |
| 1904-06-08 | New York Highlanders | L 1-4 | 1553.08 | 1505.20 | 60.79% | 39.21% | -4.63 | 22-16 |
| 1904-06-09 | New York Highlanders | L 2-3 | 1548.45 | 1509.83 | 59.51% | 40.49% | -2.62 | 22-17 |
| 1904-06-10 | Philadelphia Athletics | W 3-1 | 1545.83 | 1524.73 | 57.06% | 42.94% | +2.67 | 23-17 |
| 1904-06-11 | Philadelphia Athletics | L 0-1 | 1548.50 | 1522.06 | 57.81% | 42.19% | -2.54 | 23-18 |
| 1904-06-13 | Philadelphia Athletics | L 2-9 | 1545.96 | 1524.60 | 57.10% | 42.90% | -4.70 | 23-19 |
| 1904-06-14 | Philadelphia Athletics | L 0-4 | 1541.26 | 1529.30 | 55.77% | 44.23% | -4.91 | 23-20 |
| 1904-06-15 | Washington Senators (1st) | W 8-0 | 1536.35 | 1367.52 | 75.67% | 24.33% | +3.03 | 24-20 |
| 1904-06-16 | Washington Senators (1st) | L 3-5 | 1539.38 | 1364.50 | 76.31% | 23.69% | -4.75 | 24-21 |
| 1904-06-17 | Washington Senators (1st) | W 10-2 | 1534.63 | 1369.24 | 75.30% | 24.70% | +3.08 | 25-21 |
| 1904-06-18 | Washington Senators (1st) | W 8-4 | 1537.71 | 1366.17 | 75.96% | 24.04% | +2.11 | 26-21 |
| 1904-06-21 | @ Chicago White Sox | L 1-2 | 1539.82 | 1514.95 | 49.51% | 50.49% | -2.18 | 26-22 |
| 1904-06-22 | @ Chicago White Sox | L 5-6 | 1537.64 | 1517.13 | 48.88% | 51.12% | -1.52 | 26-23 |
| 1904-06-23 | @ Chicago White Sox | L 1-2 | 1536.12 | 1518.65 | 48.44% | 51.56% | -2.13 | 26-24 |
| 1904-06-25 | @ St. Louis Browns | L 2-5 | 1533.99 | 1487.55 | 52.61% | 47.39% | -4.01 | 26-25 |
| 1904-06-26 | @ St. Louis Browns | W 7-4 | 1529.98 | 1491.56 | 51.46% | 48.54% | +3.70 | 27-25 |
| 1904-06-28 | @ St. Louis Browns | W 4-0 | 1533.68 | 1487.86 | 52.52% | 47.48% | +4.18 | 28-25 |
| 1904-07-02 | @ Detroit Tigers | W 3-2 | 1537.86 | 1462.86 | 56.68% | 43.32% | +1.90 | 29-25 |
| 1904-07-02 | @ Detroit Tigers | L 2-5 | 1539.76 | 1460.95 | 57.22% | 42.78% | -4.36 | 29-26 |
| 1904-07-03 | @ St. Louis Browns | W 3-1 | 1535.40 | 1480.08 | 53.88% | 46.12% | +2.87 | 30-26 |
| 1904-07-04 | St. Louis Browns | L 10-12 | 1538.27 | 1477.21 | 62.58% | 37.42% | -3.89 | 30-27 |
| 1904-07-04 | St. Louis Browns | W 9-4 | 1534.38 | 1481.10 | 61.53% | 38.47% | +3.78 | 31-27 |
| 1904-07-05 | St. Louis Browns | W 14-4 | 1538.16 | 1477.31 | 62.55% | 37.45% | +5.22 | 32-27 |
| 1904-07-07 | Detroit Tigers | W 4-2 | 1543.38 | 1481.75 | 62.66% | 37.34% | +2.32 | 33-27 |
| 1904-07-08 | Detroit Tigers | W 3-1 | 1545.70 | 1479.43 | 63.28% | 36.72% | +2.28 | 34-27 |
| 1904-07-08 | Detroit Tigers | W 2-1 | 1547.98 | 1477.15 | 63.89% | 36.11% | +1.59 | 35-27 |
| 1904-07-09 | Detroit Tigers | L 3-5 | 1549.57 | 1475.56 | 64.31% | 35.69% | -2.83 | 35-28 |
| 1904-07-11 | Chicago White Sox | L 1-11 | 1546.74 | 1525.71 | 57.05% | 42.95% | -7.93 | 35-29 |
| 1904-07-12 | @ New York Highlanders | W 3-1 | 1538.81 | 1544.89 | 45.07% | 54.93% | +3.41 | 36-29 |
| 1904-07-13 | @ New York Highlanders | W 16-3 | 1542.22 | 1541.47 | 46.05% | 53.95% | +8.56 | 37-29 |
| 1904-07-14 | @ New York Highlanders | L 3-21 | 1550.78 | 1532.91 | 48.50% | 51.50% | -9.05 | 37-30 |
| 1904-07-15 | @ New York Highlanders | L 2-3 | 1541.73 | 1541.97 | 45.91% | 54.09% | -1.43 | 37-31 |
| 1904-07-16 | @ Boston Americans | L 3-13 | 1540.30 | 1583.24 | 39.89% | 60.11% | -5.55 | 37-32 |
| 1904-07-18 | @ Boston Americans | L 3-4 | 1534.75 | 1588.79 | 38.37% | 61.63% | -1.69 | 37-33 |
| 1904-07-19 | @ Boston Americans | W 3-1 | 1533.06 | 1590.47 | 37.91% | 62.09% | +2.73 | 38-33 |
| 1904-07-20 | @ Boston Americans | W 5-1 | 1535.79 | 1587.74 | 38.65% | 61.35% | +5.40 | 39-33 |
| 1904-07-20 | @ Boston Americans | W 9-0 | 1541.19 | 1582.34 | 40.14% | 59.86% | +7.90 | 40-33 |
| 1904-07-21 | @ Philadelphia Athletics | W 14-8 | 1549.09 | 1533.09 | 48.23% | 51.77% | +5.58 | 41-33 |
| 1904-07-22 | @ Philadelphia Athletics | W 4-0 | 1554.67 | 1527.51 | 49.84% | 50.16% | +4.42 | 42-33 |
| 1904-07-23 | @ Philadelphia Athletics | W 3-2 | 1559.09 | 1523.10 | 51.11% | 48.89% | +1.52 | 43-33 |
| 1904-07-23 | @ Philadelphia Athletics | W 4-1 | 1560.61 | 1521.58 | 51.55% | 48.45% | +3.69 | 44-33 |
| 1904-07-27 | @ Washington Senators (1st) | L 2-3 | 1564.30 | 1346.91 | 74.81% | 25.19% | -3.29 | 44-34 |
| 1904-07-27 | @ Washington Senators (1st) | W 7-0 | 1561.01 | 1350.20 | 74.09% | 25.91% | +3.01 | 45-34 |
| 1904-07-29 | @ Washington Senators (1st) | L 0-1 | 1564.02 | 1347.18 | 74.75% | 25.25% | -2.32 | 45-35 |
| 1904-07-29 | @ Washington Senators (1st) | W 6-2 | 1561.70 | 1349.51 | 74.24% | 25.76% | +2.27 | 46-35 |
| 1904-07-30 | Washington Senators (1st) | W 9-4 | 1563.97 | 1347.24 | 80.38% | 19.62% | +1.93 | 47-35 |
| 1904-08-01 | Boston Americans | L 0-8 | 1565.90 | 1554.17 | 55.73% | 44.27% | -6.94 | 47-36 |
| 1904-08-02 | Boston Americans | L 1-4 | 1558.96 | 1561.10 | 53.75% | 46.25% | -4.10 | 47-37 |
| 1904-08-03 | Boston Americans | L 2-7 | 1554.86 | 1565.20 | 52.58% | 47.42% | -5.17 | 47-38 |
| 1904-08-04 | Boston Americans | W 11-1 | 1549.69 | 1570.37 | 51.09% | 48.91% | +6.80 | 48-38 |
| 1904-08-05 | New York Highlanders | L 0-5 | 1556.49 | 1542.54 | 56.05% | 43.95% | -5.51 | 48-39 |
| 1904-08-06 | New York Highlanders | L 3-4 | 1550.98 | 1548.06 | 54.48% | 45.52% | -2.40 | 48-40 |
| 1904-08-08 | New York Highlanders | W 9-1 | 1548.58 | 1550.45 | 53.79% | 46.21% | +5.75 | 49-40 |
| 1904-08-09 | New York Highlanders | W 6-3 | 1554.33 | 1544.70 | 55.43% | 44.57% | +3.40 | 50-40 |
| 1904-08-11 | Philadelphia Athletics | L 1-2 | 1557.73 | 1545.32 | 55.83% | 44.17% | -1.74 | 50-41 |
| 1904-08-12 | Philadelphia Athletics | L 0-5 | 1555.99 | 1547.05 | 55.34% | 44.66% | -5.44 | 50-42 |
| 1904-08-13 | Philadelphia Athletics | W 7-2 | 1550.55 | 1552.50 | 53.78% | 46.22% | +4.55 | 51-42 |
| 1904-08-15 | Washington Senators (1st) | W 1-0 | 1555.10 | 1350.68 | 79.24% | 20.76% | +0.91 | 52-42 |
| 1904-08-16 | Washington Senators (1st) | W 7-1 | 1556.01 | 1349.76 | 79.41% | 20.59% | +2.22 | 53-42 |
| 1904-08-17 | Washington Senators (1st) | W 3-2 | 1558.23 | 1347.55 | 79.83% | 20.17% | +0.89 | 54-42 |
| 1904-08-18 | St. Louis Browns | L 1-6 | 1559.12 | 1434.77 | 70.65% | 29.35% | -6.96 | 54-43 |
| 1904-08-18 | St. Louis Browns | W 8-1 | 1552.16 | 1441.72 | 68.97% | 31.03% | +3.62 | 55-43 |
| 1904-08-19 | @ Philadelphia Athletics | W 2-1 | 1555.78 | 1552.95 | 46.34% | 53.66% | +1.67 | 56-43 |
| 1904-08-20 | @ Philadelphia Athletics | L 0-2 | 1557.45 | 1551.28 | 46.82% | 53.18% | -2.92 | 56-44 |
| 1904-08-22 | @ Philadelphia Athletics | L 1-3 | 1554.53 | 1554.19 | 45.99% | 54.01% | -2.86 | 56-45 |
| 1904-08-23 | @ Philadelphia Athletics | W 4-3 | 1551.67 | 1557.06 | 45.17% | 54.83% | +1.71 | 57-45 |
| 1904-08-24 | @ Washington Senators (1st) | L 1-2 | 1553.38 | 1340.46 | 74.32% | 25.68% | -2.32 | 57-46 |
| 1904-08-25 | @ Washington Senators (1st) | W 8-4 | 1551.06 | 1342.77 | 73.81% | 26.19% | +2.31 | 58-46 |
| 1904-08-26 | @ Washington Senators (1st) | W 1-0 | 1553.37 | 1340.47 | 74.32% | 25.68% | +0.80 | 59-46 |
| 1904-08-27 | @ Washington Senators (1st) | W 1-0 | 1554.17 | 1339.67 | 74.50% | 25.50% | +1.12 | 60-46 |
| 1904-08-29 | @ New York Highlanders | W 4-2 | 1555.29 | 1542.19 | 47.82% | 52.18% | +3.25 | 61-46 |
| 1904-08-30 | @ New York Highlanders | L 0-1 | 1558.54 | 1538.94 | 48.75% | 51.25% | -2.15 | 61-47 |
| 1904-08-31 | @ New York Highlanders | L 1-3 | 1556.39 | 1541.09 | 48.13% | 51.87% | -2.99 | 61-48 |
| 1904-09-01 | @ Boston Americans | W 4-1 | 1553.40 | 1576.40 | 42.67% | 57.33% | +4.37 | 62-48 |
| 1904-09-01 | @ Boston Americans | L 1-5 | 1557.77 | 1572.03 | 43.91% | 56.09% | -3.87 | 62-49 |
| 1904-09-02 | @ Boston Americans | L 3-4 | 1553.90 | 1575.89 | 42.82% | 57.18% | -1.88 | 62-50 |
| 1904-09-03 | @ Boston Americans | W 9-1 | 1552.02 | 1577.77 | 42.29% | 57.71% | +7.18 | 63-50 |
| 1904-09-05 | St. Louis Browns | W 4-3 | 1559.20 | 1436.35 | 70.47% | 29.53% | +1.30 | 64-50 |
| 1904-09-05 | St. Louis Browns | L 2-5 | 1560.50 | 1435.05 | 70.78% | 29.22% | -5.39 | 64-51 |
| 1904-09-06 | St. Louis Browns | L 3-6 | 1555.11 | 1440.45 | 69.48% | 30.52% | -5.30 | 64-52 |
| 1904-09-07 | St. Louis Browns | W 5-1 | 1549.81 | 1445.74 | 68.18% | 31.82% | +2.80 | 65-52 |
| 1904-09-08 | Chicago White Sox | W 6-0 | 1552.61 | 1544.21 | 55.26% | 44.74% | +4.82 | 66-52 |
| 1904-09-08 | Chicago White Sox | L 2-3 | 1557.43 | 1539.39 | 56.63% | 43.37% | -2.49 | 66-53 |
| 1904-09-09 | Chicago White Sox | W 4-0 | 1554.94 | 1541.88 | 55.92% | 44.08% | +3.88 | 67-53 |
| 1904-09-09 | Chicago White Sox | L 3-5 | 1558.82 | 1538.00 | 57.02% | 42.98% | -3.55 | 67-54 |
| 1904-09-10 | Chicago White Sox | W 5-4 | 1555.27 | 1541.55 | 56.02% | 43.98% | +1.94 | 68-54 |
| 1904-09-10 | Chicago White Sox | W 11-6 | 1557.21 | 1539.61 | 56.56% | 43.44% | +4.27 | 69-54 |
| 1904-09-12 | @ Chicago White Sox | L 0-1 | 1561.48 | 1535.34 | 49.69% | 50.31% | -2.19 | 69-55 |
| 1904-09-14 | @ Chicago White Sox | L 1-3 | 1559.29 | 1537.53 | 49.06% | 50.94% | -3.05 | 69-56 |
| 1904-09-14 | @ Chicago White Sox | L 2-6 | 1556.24 | 1540.58 | 48.19% | 51.81% | -4.24 | 69-57 |
| 1904-09-16 | Detroit Tigers | L 0-1 | 1552.00 | 1451.75 | 67.70% | 32.30% | -2.98 | 69-58 |
| 1904-09-16 | Detroit Tigers | L 2-3 | 1549.02 | 1454.73 | 66.94% | 33.06% | -2.94 | 69-59 |
| 1904-09-17 | Detroit Tigers | L 5-9 | 1546.08 | 1457.67 | 66.19% | 33.81% | -5.83 | 69-60 |
| 1904-09-19 | @ St. Louis Browns | L 4-5 | 1540.25 | 1450.76 | 58.72% | 41.28% | -1.82 | 69-61 |
| 1904-09-19 | @ St. Louis Browns | W 2-1 | 1538.43 | 1452.59 | 58.21% | 41.79% | +1.83 | 70-61 |
| 1904-09-20 | @ St. Louis Browns | W 2-1 | 1540.26 | 1450.75 | 58.72% | 41.28% | +1.82 | 71-61 |
| 1904-09-20 | @ St. Louis Browns | L 0-1 | 1542.08 | 1448.93 | 59.23% | 40.77% | -2.61 | 71-62 |
| 1904-09-21 | @ St. Louis Browns | W 9-1 | 1539.47 | 1451.54 | 58.50% | 41.50% | +5.17 | 72-62 |
| 1904-09-26 | New York Highlanders | W 4-3 | 1544.64 | 1552.57 | 52.93% | 47.07% | +2.07 | 73-62 |
| 1904-09-26 | New York Highlanders | W 6-2 | 1546.71 | 1550.49 | 53.52% | 46.48% | +4.09 | 74-62 |
| 1904-09-27 | Boston Americans | W 3-1 | 1550.80 | 1577.02 | 50.30% | 49.70% | +3.09 | 75-62 |
| 1904-09-28 | Boston Americans | W 5-0 | 1553.89 | 1573.93 | 51.19% | 48.81% | +4.81 | 76-62 |
| 1904-09-29 | Boston Americans | W 3-1 | 1558.70 | 1569.12 | 52.57% | 47.43% | +2.95 | 77-62 |
| 1904-09-30 | Washington Senators (1st) | W 3-0 | 1561.65 | 1345.89 | 80.29% | 19.71% | +1.50 | 78-62 |
| 1904-10-01 | Washington Senators (1st) | W 4-0 | 1563.15 | 1344.39 | 80.57% | 19.43% | +1.71 | 79-62 |
| 1904-10-01 | Washington Senators (1st) | W 9-2 | 1564.86 | 1342.68 | 80.87% | 19.13% | +2.23 | 80-62 |
| 1904-10-03 | Philadelphia Athletics | L 0-2 | 1567.09 | 1515.42 | 61.31% | 38.69% | -3.82 | 80-63 |
| 1904-10-03 | Philadelphia Athletics | W 7-2 | 1563.27 | 1519.24 | 60.26% | 39.74% | +3.91 | 81-63 |
| 1904-10-04 | Philadelphia Athletics | L 0-4 | 1567.18 | 1515.33 | 61.33% | 38.67% | -5.40 | 81-64 |
| 1904-10-06 | Detroit Tigers | W 6-2 | 1561.78 | 1449.63 | 69.18% | 30.82% | +2.72 | 82-64 |
| 1904-10-06 | Detroit Tigers | W 8-0 | 1564.50 | 1446.92 | 69.84% | 30.16% | +3.75 | 83-64 |
| 1904-10-07 | @ Detroit Tigers | W 8-1 | 1568.25 | 1443.17 | 63.58% | 36.42% | +4.24 | 84-64 |
| 1904-10-07 | @ Detroit Tigers | W 9-0 | 1572.49 | 1438.93 | 64.70% | 35.30% | +4.66 | 85-64 |
| 1904-10-08 | @ Detroit Tigers | L 1-2 | 1577.15 | 1434.27 | 65.92% | 34.08% | -2.90 | 85-65 |
| 1904-10-08 | @ Detroit Tigers | W 3-0 | 1574.25 | 1437.17 | 65.17% | 34.83% | +2.65 | 86-65 |
| 1904-04-14 | @ St. Louis Browns | W 7-2 | 1493.63 | 1497.44 | 45.39% | 54.61% | +5.37 | 1-0 |
| 1904-04-16 | @ St. Louis Browns | W 4-3 | 1499.00 | 1492.07 | 46.93% | 53.07% | +1.65 | 2-0 |
| 1904-04-17 | @ St. Louis Browns | L 2-13 | 1500.65 | 1490.42 | 47.41% | 52.59% | -6.92 | 2-1 |
| 1904-04-18 | @ Chicago White Sox | L 2-9 | 1493.73 | 1469.13 | 49.47% | 50.53% | -5.76 | 2-2 |
| 1904-04-19 | @ Chicago White Sox | W 5-1 | 1487.97 | 1474.89 | 47.81% | 52.19% | +4.60 | 3-2 |
| 1904-04-20 | @ Chicago White Sox | L 3-4 | 1492.57 | 1470.30 | 49.13% | 50.87% | -2.17 | 3-3 |
| 1904-04-23 | St. Louis Browns | L 1-3 | 1490.40 | 1495.22 | 53.37% | 46.63% | -2.34 | 3-4 |
| 1904-04-25 | St. Louis Browns | W 4-2 | 1488.06 | 1497.57 | 52.70% | 47.30% | +2.94 | 4-4 |
| 1904-04-26 | St. Louis Browns | L 5-6 | 1491.00 | 1494.62 | 53.54% | 46.46% | -2.36 | 4-5 |
| 1904-04-27 | Chicago White Sox | W 5-3 | 1488.64 | 1477.68 | 55.62% | 44.38% | +2.76 | 5-5 |
| 1904-04-28 | Chicago White Sox | W 8-2 | 1491.40 | 1474.92 | 56.41% | 43.59% | +4.70 | 6-5 |
| 1904-04-29 | Chicago White Sox | L 4-6 | 1496.10 | 1470.22 | 57.73% | 42.27% | -3.59 | 6-6 |
| 1904-05-02 | Cleveland Naps | W 6-2 | 1492.51 | 1518.95 | 50.27% | 49.73% | +4.38 | 7-6 |
| 1904-05-03 | Cleveland Naps | L 2-10 | 1496.89 | 1514.57 | 51.52% | 48.48% | -6.42 | 7-7 |
| 1904-05-04 | Cleveland Naps | W 3-2 | 1490.47 | 1520.98 | 49.68% | 50.32% | +2.22 | 8-7 |
| 1904-05-05 | Cleveland Naps | L 3-5 | 1492.69 | 1518.77 | 50.32% | 49.68% | -3.13 | 8-8 |
| 1904-05-06 | @ Cleveland Naps | L 1-3 | 1489.56 | 1521.90 | 41.36% | 58.64% | -2.58 | 8-9 |
| 1904-05-07 | @ Cleveland Naps | L 2-5 | 1486.98 | 1524.47 | 40.65% | 59.35% | -3.09 | 8-10 |
| 1904-05-09 | @ Cleveland Naps | L 2-7 | 1483.89 | 1527.57 | 39.79% | 60.21% | -3.92 | 8-11 |
| 1904-05-11 | @ Boston Americans | L 0-1 | 1479.97 | 1581.75 | 32.11% | 67.89% | -1.00 | 8-12 |
| 1904-05-12 | @ Boston Americans | L 1-8 | 1478.97 | 1582.75 | 31.86% | 68.14% | -3.71 | 8-13 |
| 1904-05-13 | @ Boston Americans | L 1-2 | 1475.26 | 1586.46 | 30.94% | 69.06% | -1.36 | 8-14 |
| 1904-05-14 | @ Boston Americans | L 7-8 | 1473.90 | 1587.82 | 30.61% | 69.39% | -0.95 | 8-15 |
| 1904-05-16 | @ New York Highlanders | W 11-6 | 1472.95 | 1517.70 | 39.64% | 60.36% | +5.94 | 9-15 |
| 1904-05-17 | @ New York Highlanders | L 1-5 | 1478.89 | 1511.77 | 41.29% | 58.71% | -3.63 | 9-16 |
| 1904-05-18 | @ New York Highlanders | W 6-1 | 1475.26 | 1515.40 | 40.28% | 59.72% | +5.87 | 10-16 |
| 1904-05-20 | @ Washington Senators (1st) | L 0-3 | 1481.13 | 1388.03 | 59.22% | 40.78% | -4.51 | 10-17 |
| 1904-05-23 | @ Washington Senators (1st) | L 2-4 | 1476.62 | 1392.55 | 57.96% | 42.04% | -3.61 | 10-18 |
| 1904-05-24 | @ Philadelphia Athletics | W 6-4 | 1473.01 | 1539.14 | 36.74% | 63.26% | +3.94 | 11-18 |
| 1904-05-25 | @ Philadelphia Athletics | L 4-5 | 1476.95 | 1535.20 | 37.80% | 62.20% | -1.67 | 11-19 |
| 1904-05-26 | @ Philadelphia Athletics | L 0-5 | 1475.28 | 1536.86 | 37.35% | 62.65% | -3.67 | 11-20 |
| 1904-05-28 | St. Louis Browns | L 1-4 | 1471.61 | 1486.39 | 51.94% | 48.06% | -3.96 | 11-21 |
| 1904-05-31 | St. Louis Browns | W 4-3 | 1467.65 | 1490.35 | 50.80% | 49.20% | +1.53 | 12-21 |
| 1904-06-01 | New York Highlanders | L 3-5 | 1469.18 | 1500.87 | 49.51% | 50.49% | -3.08 | 12-22 |
| 1904-06-02 | New York Highlanders | L 4-5 | 1466.10 | 1503.95 | 48.62% | 51.38% | -2.14 | 12-23 |
| 1904-06-03 | New York Highlanders | W 5-4 | 1463.96 | 1506.09 | 48.01% | 51.99% | +1.62 | 13-23 |
| 1904-06-04 | New York Highlanders | L 1-5 | 1465.58 | 1504.47 | 48.47% | 51.53% | -4.27 | 13-24 |
| 1904-06-06 | Boston Americans | L 0-3 | 1461.31 | 1582.71 | 36.91% | 63.09% | -2.81 | 13-25 |
| 1904-06-07 | Boston Americans | L 3-4 | 1458.50 | 1585.52 | 36.16% | 63.84% | -1.59 | 13-26 |
| 1904-06-08 | Boston Americans | W 3-2 | 1456.91 | 1587.11 | 35.74% | 64.26% | +2.83 | 14-26 |
| 1904-06-09 | Boston Americans | W 6-3 | 1459.74 | 1584.28 | 36.49% | 63.51% | +4.84 | 15-26 |
| 1904-06-10 | Washington Senators (1st) | L 1-4 | 1464.58 | 1368.29 | 67.20% | 32.80% | -5.12 | 15-27 |
| 1904-06-11 | Washington Senators (1st) | W 8-3 | 1459.46 | 1373.41 | 65.88% | 34.12% | +3.35 | 16-27 |
| 1904-06-13 | Washington Senators (1st) | W 3-0 | 1462.81 | 1370.06 | 66.75% | 33.25% | +2.54 | 17-27 |
| 1904-06-15 | Philadelphia Athletics | W 1-0 | 1465.35 | 1534.21 | 44.19% | 55.81% | +2.45 | 18-27 |
| 1904-06-16 | Philadelphia Athletics | W 6-5 | 1467.80 | 1531.75 | 44.88% | 55.12% | +2.43 | 19-27 |
| 1904-06-17 | Philadelphia Athletics | L 1-7 | 1470.23 | 1529.33 | 45.58% | 54.42% | -4.91 | 19-28 |
| 1904-06-18 | Philadelphia Athletics | W 7-3 | 1465.32 | 1534.24 | 44.18% | 55.82% | +4.91 | 20-28 |
| 1904-06-21 | @ St. Louis Browns | W 3-0 | 1470.23 | 1493.52 | 42.63% | 57.37% | +4.37 | 21-28 |
| 1904-06-22 | @ St. Louis Browns | L 4-5 | 1474.60 | 1489.14 | 43.87% | 56.13% | -1.93 | 21-29 |
| 1904-06-23 | @ St. Louis Browns | W 2-0 | 1472.67 | 1491.07 | 43.32% | 56.68% | +3.53 | 22-29 |
| 1904-06-24 | Chicago White Sox | L 0-4 | 1476.20 | 1520.78 | 47.65% | 52.35% | -4.20 | 22-30 |
| 1904-06-25 | Chicago White Sox | W 4-2 | 1472.00 | 1524.98 | 46.45% | 53.55% | +3.34 | 23-30 |
| 1904-06-26 | @ Chicago White Sox | L 4-5 | 1475.34 | 1521.65 | 39.43% | 60.57% | -1.74 | 23-31 |
| 1904-06-26 | @ Chicago White Sox | L 2-3 | 1473.60 | 1523.38 | 38.95% | 61.05% | -1.71 | 23-32 |
| 1904-06-27 | Chicago White Sox | L 6-18 | 1471.89 | 1525.09 | 46.42% | 53.58% | -7.08 | 23-33 |
| 1904-06-28 | Chicago White Sox | L 3-4 | 1464.81 | 1532.17 | 44.40% | 55.60% | -1.95 | 23-34 |
| 1904-07-02 | Cleveland Naps | L 2-3 | 1462.86 | 1537.86 | 43.32% | 56.68% | -1.91 | 23-35 |
| 1904-07-02 | Cleveland Naps | W 5-2 | 1460.95 | 1539.76 | 42.78% | 57.22% | +4.36 | 24-35 |
| 1904-07-03 | @ Chicago White Sox | W 4-0 | 1465.31 | 1537.73 | 35.90% | 64.10% | +5.64 | 25-35 |
| 1904-07-04 | @ Chicago White Sox | W 5-2 | 1470.95 | 1532.09 | 37.41% | 62.59% | +4.77 | 26-35 |
| 1904-07-04 | @ Chicago White Sox | W 6-1 | 1475.72 | 1527.32 | 38.70% | 61.30% | +6.03 | 27-35 |
| 1904-07-07 | @ Cleveland Naps | L 2-4 | 1481.75 | 1543.38 | 37.34% | 62.66% | -2.32 | 27-36 |
| 1904-07-08 | @ Cleveland Naps | L 1-3 | 1479.43 | 1545.70 | 36.72% | 63.28% | -2.28 | 27-37 |
| 1904-07-08 | @ Cleveland Naps | L 1-2 | 1477.15 | 1547.98 | 36.11% | 63.89% | -1.59 | 27-38 |
| 1904-07-09 | @ Cleveland Naps | W 5-3 | 1475.56 | 1549.57 | 35.69% | 64.31% | +2.83 | 28-38 |
| 1904-07-12 | @ Boston Americans | L 6-12 | 1478.39 | 1582.32 | 31.84% | 68.16% | -3.44 | 28-39 |
| 1904-07-13 | @ Boston Americans | L 2-3 | 1474.95 | 1585.75 | 30.99% | 69.01% | -1.36 | 28-40 |
| 1904-07-14 | @ Boston Americans | W 4-1 | 1473.59 | 1587.11 | 30.66% | 69.34% | +5.29 | 29-40 |
| 1904-07-15 | @ Boston Americans | L 3-4 | 1478.88 | 1581.83 | 31.96% | 68.04% | -1.41 | 29-41 |
| 1904-07-16 | @ New York Highlanders | L 8-9 | 1477.47 | 1543.39 | 36.77% | 63.23% | -1.14 | 29-42 |
| 1904-07-17 | @ New York Highlanders | L 1-3 | 1476.33 | 1544.54 | 36.46% | 63.54% | -2.27 | 29-43 |
| 1904-07-18 | @ New York Highlanders | W 8-4 | 1474.06 | 1546.81 | 35.86% | 64.14% | +5.64 | 30-43 |
| 1904-07-19 | @ New York Highlanders | L 1-2 | 1479.70 | 1541.16 | 37.37% | 62.63% | -1.16 | 30-44 |
| 1904-07-20 | @ New York Highlanders | W 11-4 | 1478.54 | 1542.32 | 37.05% | 62.95% | +7.33 | 31-44 |
| 1904-07-21 | @ Washington Senators (1st) | L 5-11 | 1485.87 | 1338.48 | 66.50% | 33.50% | -7.17 | 31-45 |
| 1904-07-23 | @ Washington Senators (1st) | L 2-3 | 1478.70 | 1345.65 | 64.64% | 35.36% | -2.84 | 31-46 |
| 1904-07-23 | @ Washington Senators (1st) | W 3-2 | 1475.86 | 1348.49 | 63.88% | 36.12% | +1.58 | 32-46 |
| 1904-07-26 | @ Philadelphia Athletics | W 2-1 | 1477.44 | 1517.89 | 40.24% | 59.76% | +2.63 | 33-46 |
| 1904-07-27 | @ Philadelphia Athletics | L 0-5 | 1480.07 | 1515.26 | 40.97% | 59.03% | -4.03 | 33-47 |
| 1904-07-28 | @ Philadelphia Athletics | L 0-4 | 1476.04 | 1519.29 | 39.85% | 60.15% | -3.50 | 33-48 |
| 1904-07-29 | @ Philadelphia Athletics | L 0-2 | 1472.54 | 1522.79 | 38.89% | 61.11% | -2.42 | 33-49 |
| 1904-07-30 | @ Philadelphia Athletics | L 1-4 | 1470.12 | 1525.21 | 38.23% | 61.77% | -2.92 | 33-50 |
| 1904-08-01 | New York Highlanders | W 8-6 | 1467.20 | 1536.92 | 44.07% | 55.93% | +3.48 | 34-50 |
| 1904-08-02 | New York Highlanders | L 1-2 | 1470.68 | 1533.44 | 45.06% | 54.94% | -1.40 | 34-51 |
| 1904-08-03 | New York Highlanders | L 2-5 | 1469.28 | 1534.84 | 44.66% | 55.34% | -3.40 | 34-52 |
| 1904-08-04 | New York Highlanders | L 1-6 | 1465.88 | 1538.24 | 43.69% | 56.31% | -4.30 | 34-53 |
| 1904-08-05 | Boston Americans | W 4-3 | 1461.58 | 1563.57 | 39.55% | 60.45% | +2.66 | 35-53 |
| 1904-08-06 | Boston Americans | L 4-7 | 1464.24 | 1560.91 | 40.28% | 59.72% | -3.07 | 35-54 |
| 1904-08-08 | Boston Americans | W 2-0 | 1461.17 | 1563.98 | 39.44% | 60.56% | +3.77 | 36-54 |
| 1904-08-09 | Boston Americans | W 4-2 | 1464.94 | 1560.21 | 40.48% | 59.52% | +3.70 | 37-54 |
| 1904-08-10 | Washington Senators (1st) | W 4-1 | 1468.64 | 1355.65 | 69.28% | 30.72% | +2.34 | 38-54 |
| 1904-08-11 | Washington Senators (1st) | W 7-3 | 1470.98 | 1353.31 | 69.85% | 30.15% | +2.66 | 39-54 |
| 1904-08-12 | Washington Senators (1st) | W 3-2 | 1473.64 | 1350.66 | 70.49% | 29.51% | +1.30 | 40-54 |
| 1904-08-13 | Washington Senators (1st) | W 4-2 | 1474.94 | 1349.36 | 70.80% | 29.20% | +1.81 | 41-54 |
| 1904-08-13 | Washington Senators (1st) | L 1-2 | 1476.75 | 1347.54 | 71.23% | 28.77% | -3.13 | 41-55 |
| 1904-08-15 | Philadelphia Athletics | L 0-2 | 1473.62 | 1547.95 | 43.41% | 56.59% | -2.70 | 41-56 |
| 1904-08-16 | Philadelphia Athletics | L 3-6 | 1470.92 | 1550.65 | 42.65% | 57.35% | -2.30 | 41-57 |
| 1904-08-19 | @ Washington Senators (1st) | W 5-0 | 1468.62 | 1346.66 | 63.16% | 36.84% | +3.62 | 42-57 |
| 1904-08-20 | @ Washington Senators (1st) | W 12-1 | 1472.24 | 1343.03 | 64.13% | 35.87% | +5.24 | 43-57 |
| 1904-08-20 | @ Washington Senators (1st) | W 5-4 | 1477.48 | 1337.80 | 65.50% | 34.50% | +1.07 | 44-57 |
| 1904-08-23 | @ Washington Senators (1st) | L 2-7 | 1478.55 | 1336.73 | 65.78% | 34.22% | -6.47 | 44-58 |
| 1904-08-23 | @ Washington Senators (1st) | W 5-2 | 1472.08 | 1343.20 | 64.09% | 35.91% | +2.74 | 45-58 |
| 1904-08-24 | @ Philadelphia Athletics | W 7-5 | 1474.82 | 1555.35 | 34.83% | 65.17% | +4.05 | 46-58 |
| 1904-08-25 | @ Philadelphia Athletics | W 7-2 | 1478.87 | 1551.30 | 35.90% | 64.10% | +6.31 | 47-58 |
| 1904-08-26 | @ Philadelphia Athletics | L 4-7 | 1485.18 | 1544.99 | 37.59% | 62.41% | -2.87 | 47-59 |
| 1904-08-27 | @ Philadelphia Athletics | L 3-4 | 1482.31 | 1547.85 | 36.82% | 63.18% | -1.14 | 47-60 |
| 1904-08-29 | @ Boston Americans | L 0-1 | 1481.17 | 1565.44 | 34.35% | 65.65% | -1.51 | 47-61 |
| 1904-08-30 | @ Boston Americans | L 0-13 | 1479.66 | 1566.95 | 33.95% | 66.05% | -5.39 | 47-62 |
| 1904-08-31 | @ Boston Americans | L 2-10 | 1474.27 | 1572.34 | 32.58% | 67.42% | -4.05 | 47-63 |
| 1904-09-01 | @ New York Highlanders | L 2-4 | 1470.22 | 1544.08 | 35.71% | 64.29% | -2.23 | 47-64 |
| 1904-09-02 | @ New York Highlanders | L 6-12 | 1467.99 | 1546.31 | 35.12% | 64.88% | -3.78 | 47-65 |
| 1904-09-03 | @ New York Highlanders | L 1-2 | 1464.21 | 1550.09 | 34.14% | 65.86% | -1.50 | 47-66 |
| 1904-09-05 | Chicago White Sox | L 2-5 | 1462.71 | 1537.23 | 43.38% | 56.62% | -3.31 | 47-67 |
| 1904-09-05 | Chicago White Sox | L 0-4 | 1459.40 | 1540.54 | 42.45% | 57.55% | -3.74 | 47-68 |
| 1904-09-06 | Chicago White Sox | L 0-4 | 1455.66 | 1544.27 | 41.40% | 58.60% | -3.64 | 47-69 |
| 1904-09-07 | Chicago White Sox | W 9-7 | 1452.02 | 1547.92 | 40.39% | 59.61% | +3.71 | 48-69 |
| 1904-09-08 | St. Louis Browns | W 3-0 | 1455.73 | 1442.94 | 55.88% | 44.12% | +3.36 | 49-69 |
| 1904-09-08 | St. Louis Browns | L 3-6 | 1459.09 | 1439.58 | 56.83% | 43.17% | -4.33 | 49-70 |
| 1904-09-09 | St. Louis Browns | W 3-1 | 1454.76 | 1443.91 | 55.61% | 44.39% | +2.76 | 50-70 |
| 1904-09-09 | St. Louis Browns | L 0-5 | 1457.52 | 1441.15 | 56.39% | 43.61% | -5.55 | 50-71 |
| 1904-09-10 | St. Louis Browns | W 2-0 | 1451.97 | 1446.70 | 54.81% | 45.19% | +2.82 | 51-71 |
| 1904-09-10 | St. Louis Browns | L 0-1 | 1454.79 | 1443.88 | 55.61% | 44.39% | -2.45 | 51-72 |
| 1904-09-11 | @ St. Louis Browns | W 2-1 | 1452.34 | 1446.33 | 46.80% | 53.20% | +2.34 | 52-72 |
| 1904-09-11 | @ St. Louis Browns | L 3-7 | 1454.68 | 1443.99 | 47.47% | 52.53% | -4.18 | 52-73 |
| 1904-09-12 | @ St. Louis Browns | L 3-4 | 1450.50 | 1448.17 | 46.27% | 53.73% | -1.44 | 52-74 |
| 1904-09-14 | @ St. Louis Browns | W 11-7 | 1449.06 | 1449.61 | 45.86% | 54.14% | +4.77 | 53-74 |
| 1904-09-14 | @ St. Louis Browns | L 4-5 | 1453.83 | 1444.84 | 47.23% | 52.77% | -2.08 | 53-75 |
| 1904-09-16 | @ Cleveland Naps | W 1-0 | 1451.75 | 1552.00 | 32.30% | 67.70% | +2.98 | 54-75 |
| 1904-09-16 | @ Cleveland Naps | W 3-2 | 1454.73 | 1549.02 | 33.06% | 66.94% | +2.94 | 55-75 |
| 1904-09-17 | @ Cleveland Naps | W 9-5 | 1457.67 | 1546.08 | 33.81% | 66.19% | +5.83 | 56-75 |
| 1904-09-18 | @ Chicago White Sox | L 0-1 | 1463.50 | 1540.98 | 35.23% | 64.77% | -1.55 | 56-76 |
| 1904-09-19 | @ Chicago White Sox | L 0-3 | 1461.95 | 1542.53 | 34.83% | 65.17% | -2.66 | 56-77 |
| 1904-09-21 | @ Chicago White Sox | L 2-4 | 1459.29 | 1545.19 | 34.14% | 65.86% | -2.12 | 56-78 |
| 1904-09-23 | Boston Americans | L 3-4 | 1457.17 | 1570.72 | 37.97% | 62.03% | -1.67 | 56-79 |
| 1904-09-26 | Boston Americans | L 0-2 | 1455.50 | 1572.39 | 37.52% | 62.48% | -2.34 | 56-80 |
| 1904-09-26 | Boston Americans | L 3-5 | 1453.16 | 1574.72 | 36.89% | 63.11% | -2.29 | 56-81 |
| 1904-09-27 | New York Highlanders | L 1-4 | 1450.87 | 1546.40 | 40.44% | 59.56% | -2.18 | 56-82 |
| 1904-09-28 | New York Highlanders | W 5-0 | 1448.69 | 1548.58 | 39.84% | 60.16% | +5.92 | 57-82 |
| 1904-09-29 | New York Highlanders | L 0-5 | 1454.61 | 1542.66 | 41.48% | 58.52% | -4.08 | 57-83 |
| 1904-09-30 | Philadelphia Athletics | L 4-9 | 1450.53 | 1518.48 | 44.32% | 55.68% | -4.36 | 57-84 |
| 1904-09-30 | Philadelphia Athletics | W 5-4 | 1446.17 | 1522.84 | 43.08% | 56.92% | +2.50 | 58-84 |
| 1904-10-01 | Philadelphia Athletics | W 3-2 | 1448.67 | 1520.34 | 43.79% | 56.21% | +2.48 | 59-84 |
| 1904-10-01 | Philadelphia Athletics | W 2-1 | 1451.15 | 1517.86 | 44.49% | 55.51% | +2.44 | 60-84 |
| 1904-10-03 | Washington Senators (1st) | W 3-2 | 1453.59 | 1340.45 | 69.30% | 30.70% | +1.35 | 61-84 |
| 1904-10-05 | Washington Senators (1st) | L 1-4 | 1454.94 | 1339.10 | 69.63% | 30.37% | -5.31 | 61-85 |
| 1904-10-06 | @ Cleveland Naps | L 2-6 | 1449.63 | 1561.78 | 30.82% | 69.18% | -2.71 | 61-86 |
| 1904-10-06 | @ Cleveland Naps | L 0-8 | 1446.92 | 1564.50 | 30.16% | 69.84% | -3.75 | 61-87 |
| 1904-10-07 | Cleveland Naps | L 1-8 | 1443.17 | 1568.25 | 36.42% | 63.58% | -4.24 | 61-88 |
| 1904-10-07 | Cleveland Naps | L 0-9 | 1438.93 | 1572.49 | 35.30% | 64.70% | -4.66 | 61-89 |
| 1904-10-08 | Cleveland Naps | W 2-1 | 1434.27 | 1577.15 | 34.08% | 65.92% | +2.90 | 62-89 |
| 1904-10-08 | Cleveland Naps | L 0-3 | 1437.17 | 1574.25 | 34.83% | 65.17% | -2.66 | 62-90 |
| 1904-04-14 | @ Brooklyn Superbas | W 7-1 | 1537.58 | 1516.35 | 48.99% | 51.01% | +5.50 | 1-0 |
| 1904-04-15 | @ Brooklyn Superbas | W 5-2 | 1543.08 | 1510.85 | 50.57% | 49.43% | +3.77 | 2-0 |
| 1904-04-16 | @ Brooklyn Superbas | W 3-1 | 1546.85 | 1507.09 | 51.65% | 48.35% | +3.01 | 3-0 |
| 1904-04-18 | @ Philadelphia Phillies | W 7-6 | 1549.86 | 1474.52 | 56.73% | 43.27% | +1.90 | 4-0 |
| 1904-04-21 | Philadelphia Phillies | L 1-12 | 1551.76 | 1472.62 | 64.98% | 35.02% | -9.48 | 4-1 |
| 1904-04-22 | Philadelphia Phillies | W 18-3 | 1542.28 | 1482.10 | 62.46% | 37.54% | +6.39 | 5-1 |
| 1904-04-23 | Philadelphia Phillies | W 10-1 | 1548.67 | 1475.71 | 64.17% | 35.83% | +4.73 | 6-1 |
| 1904-04-25 | Brooklyn Superbas | W 9-2 | 1553.40 | 1517.44 | 59.14% | 40.86% | +4.76 | 7-1 |
| 1904-04-26 | Brooklyn Superbas | L 2-4 | 1558.16 | 1512.68 | 60.46% | 39.54% | -3.76 | 7-2 |
| 1904-04-29 | Boston Beaneaters | W 2-1 | 1554.40 | 1468.37 | 65.88% | 34.12% | +1.50 | 8-2 |
| 1904-04-30 | Boston Beaneaters | W 10-1 | 1555.90 | 1466.87 | 66.27% | 33.73% | +4.45 | 9-2 |
| 1904-05-02 | @ Boston Beaneaters | W 2-0 | 1560.35 | 1462.41 | 59.89% | 40.11% | +2.50 | 10-2 |
| 1904-05-03 | @ Boston Beaneaters | L 0-4 | 1562.85 | 1459.92 | 60.58% | 39.42% | -5.33 | 10-3 |
| 1904-05-04 | @ Boston Beaneaters | W 11-3 | 1557.52 | 1465.25 | 59.11% | 40.89% | +5.09 | 11-3 |
| 1904-05-05 | @ Boston Beaneaters | W 10-5 | 1562.61 | 1460.16 | 60.51% | 39.49% | +3.88 | 12-3 |
| 1904-05-07 | @ St. Louis Cardinals | W 2-1 | 1566.49 | 1417.87 | 66.66% | 33.34% | +1.47 | 13-3 |
| 1904-05-09 | @ St. Louis Cardinals | W 5-1 | 1567.96 | 1416.40 | 67.03% | 32.97% | +2.90 | 14-3 |
| 1904-05-10 | @ St. Louis Cardinals | L 1-14 | 1570.86 | 1413.50 | 67.77% | 32.23% | -10.75 | 14-4 |
| 1904-05-11 | @ Cincinnati Reds | W 14-10 | 1560.11 | 1549.59 | 47.45% | 52.55% | +4.62 | 15-4 |
| 1904-05-12 | @ Cincinnati Reds | L 7-13 | 1564.73 | 1544.97 | 48.77% | 51.23% | -5.25 | 15-5 |
| 1904-05-14 | @ Cincinnati Reds | W 3-0 | 1559.48 | 1550.22 | 47.26% | 52.74% | +4.01 | 16-5 |
| 1904-05-15 | @ Cincinnati Reds | L 2-13 | 1563.49 | 1546.20 | 48.42% | 51.58% | -7.06 | 16-6 |
| 1904-05-16 | @ Pittsburgh Pirates | L 5-6 | 1556.43 | 1499.13 | 54.17% | 45.83% | -2.38 | 16-7 |
| 1904-05-17 | @ Pittsburgh Pirates | W 7-0 | 1554.05 | 1501.52 | 53.48% | 46.52% | +5.41 | 17-7 |
| 1904-05-19 | @ Pittsburgh Pirates | L 1-2 | 1559.46 | 1496.10 | 55.03% | 44.97% | -2.42 | 17-8 |
| 1904-05-20 | @ Chicago Cubs | L 2-3 | 1557.04 | 1539.23 | 48.49% | 51.51% | -2.13 | 17-9 |
| 1904-05-21 | @ Chicago Cubs | W 3-0 | 1554.91 | 1541.36 | 47.88% | 52.12% | +3.97 | 18-9 |
| 1904-05-22 | @ Chicago Cubs | L 1-3 | 1558.88 | 1537.39 | 49.02% | 50.98% | -3.05 | 18-10 |
| 1904-05-25 | @ Brooklyn Superbas | W 5-3 | 1555.83 | 1505.79 | 53.13% | 46.87% | +2.91 | 19-10 |
| 1904-05-26 | Brooklyn Superbas | W 5-4 | 1558.74 | 1502.87 | 61.88% | 38.12% | +1.68 | 20-10 |
| 1904-05-27 | Brooklyn Superbas | W 3-1 | 1560.42 | 1501.20 | 62.33% | 37.67% | +2.35 | 21-10 |
| 1904-05-28 | Brooklyn Superbas | W 4-3 | 1562.77 | 1498.85 | 62.96% | 37.04% | +1.15 | 22-10 |
| 1904-05-29 | @ Brooklyn Superbas | W 7-3 | 1563.92 | 1497.70 | 55.44% | 44.56% | +3.92 | 23-10 |
| 1904-05-30 | @ Philadelphia Phillies | W 15-4 | 1567.84 | 1422.52 | 66.23% | 33.77% | +4.93 | 24-10 |
| 1904-05-30 | @ Philadelphia Phillies | L 4-5 | 1572.77 | 1417.59 | 67.49% | 32.51% | -2.97 | 24-11 |
| 1904-05-31 | @ Philadelphia Phillies | W 1-0 | 1569.80 | 1420.56 | 66.74% | 33.26% | +1.46 | 25-11 |
| 1904-06-02 | Cincinnati Reds | W 2-1 | 1571.26 | 1567.63 | 54.58% | 45.42% | +2.00 | 26-11 |
| 1904-06-03 | Cincinnati Reds | L 2-3 | 1573.26 | 1565.63 | 55.15% | 44.85% | -2.43 | 26-12 |
| 1904-06-06 | Pittsburgh Pirates | W 15-2 | 1570.83 | 1503.69 | 63.40% | 36.60% | +5.81 | 27-12 |
| 1904-06-07 | Pittsburgh Pirates | L 0-2 | 1576.64 | 1497.88 | 64.93% | 35.07% | -4.04 | 27-13 |
| 1904-06-08 | Pittsburgh Pirates | W 2-0 | 1572.60 | 1501.92 | 63.87% | 36.13% | +2.25 | 28-13 |
| 1904-06-10 | Chicago Cubs | W 5-0 | 1574.85 | 1546.63 | 58.06% | 41.94% | +4.12 | 29-13 |
| 1904-06-11 | Chicago Cubs | L 0-1 | 1578.97 | 1542.50 | 59.21% | 40.79% | -1.84 | 29-14 |
| 1904-06-13 | Chicago Cubs | L 2-3 | 1577.13 | 1544.34 | 58.70% | 41.30% | -2.58 | 29-15 |
| 1904-06-14 | St. Louis Cardinals | W 6-1 | 1574.55 | 1449.05 | 70.79% | 29.21% | +2.87 | 30-15 |
| 1904-06-15 | St. Louis Cardinals | L 2-5 | 1577.42 | 1446.18 | 71.47% | 28.53% | -5.44 | 30-16 |
| 1904-06-16 | St. Louis Cardinals | W 4-3 | 1571.98 | 1451.62 | 70.17% | 29.83% | +1.31 | 31-16 |
| 1904-06-17 | Brooklyn Superbas | W 2-0 | 1573.29 | 1497.96 | 64.48% | 35.52% | +2.21 | 32-16 |
| 1904-06-18 | Brooklyn Superbas | W 5-1 | 1575.50 | 1495.75 | 65.06% | 34.94% | +3.07 | 33-16 |
| 1904-06-19 | @ Brooklyn Superbas | W 11-0 | 1578.57 | 1492.67 | 58.22% | 41.78% | +6.10 | 34-16 |
| 1904-06-20 | Brooklyn Superbas | W 12-4 | 1584.67 | 1486.58 | 67.42% | 32.58% | +4.05 | 35-16 |
| 1904-06-21 | @ Boston Beaneaters | W 6-2 | 1588.72 | 1438.97 | 66.80% | 33.20% | +2.92 | 36-16 |
| 1904-06-22 | @ Boston Beaneaters | W 10-1 | 1591.64 | 1436.05 | 67.54% | 32.46% | +4.29 | 37-16 |
| 1904-06-23 | @ Boston Beaneaters | W 6-2 | 1595.93 | 1431.76 | 68.62% | 31.38% | +2.76 | 38-16 |
| 1904-06-24 | @ Boston Beaneaters | W 5-3 | 1598.69 | 1429.00 | 69.30% | 30.70% | +1.91 | 39-16 |
| 1904-06-25 | Philadelphia Phillies | W 9-6 | 1600.60 | 1405.66 | 78.33% | 21.67% | +1.65 | 40-16 |
| 1904-06-27 | Philadelphia Phillies | W 10-2 | 1602.25 | 1404.01 | 78.65% | 21.35% | +2.66 | 41-16 |
| 1904-06-28 | Philadelphia Phillies | W 9-6 | 1604.91 | 1401.35 | 79.16% | 20.84% | +1.59 | 42-16 |
| 1904-06-29 | Boston Beaneaters | W 4-1 | 1606.50 | 1433.99 | 76.06% | 23.94% | +1.82 | 43-16 |
| 1904-06-30 | Boston Beaneaters | W 3-0 | 1608.32 | 1432.17 | 76.44% | 23.56% | +1.80 | 44-16 |
| 1904-07-01 | Boston Beaneaters | W 7-1 | 1610.12 | 1430.37 | 76.81% | 23.19% | +2.50 | 45-16 |
| 1904-07-02 | Boston Beaneaters | W 14-1 | 1612.62 | 1427.87 | 77.32% | 22.68% | +3.60 | 46-16 |
| 1904-07-04 | Philadelphia Phillies | W 4-1 | 1616.22 | 1402.13 | 80.14% | 19.86% | +1.51 | 47-16 |
| 1904-07-04 | Philadelphia Phillies | W 11-3 | 1617.73 | 1400.62 | 80.42% | 19.58% | +2.44 | 48-16 |
| 1904-07-05 | @ Philadelphia Phillies | L 5-6 | 1620.17 | 1398.18 | 75.31% | 24.69% | -2.35 | 48-17 |
| 1904-07-06 | @ Philadelphia Phillies | W 12-3 | 1617.82 | 1400.53 | 74.80% | 25.20% | +3.33 | 49-17 |
| 1904-07-09 | @ St. Louis Cardinals | W 5-2 | 1621.15 | 1476.12 | 66.20% | 33.80% | +2.58 | 50-17 |
| 1904-07-09 | @ St. Louis Cardinals | W 5-3 | 1623.73 | 1473.54 | 66.86% | 33.14% | +2.06 | 51-17 |
| 1904-07-10 | @ St. Louis Cardinals | L 2-3 | 1625.79 | 1471.48 | 67.38% | 32.62% | -2.97 | 51-18 |
| 1904-07-10 | @ St. Louis Cardinals | W 3-1 | 1622.82 | 1474.44 | 66.63% | 33.37% | +2.08 | 52-18 |
| 1904-07-12 | @ Cincinnati Reds | W 7-4 | 1624.90 | 1536.09 | 58.62% | 41.38% | +2.23 | 53-18 |
| 1904-07-13 | @ Cincinnati Reds | L 3-4 | 1627.13 | 1533.86 | 59.25% | 40.75% | -2.61 | 53-19 |
| 1904-07-14 | @ Cincinnati Reds | L 2-11 | 1624.52 | 1536.46 | 58.52% | 41.48% | -7.72 | 53-20 |
| 1904-07-15 | @ Cincinnati Reds | W 5-2 | 1616.80 | 1544.19 | 56.35% | 43.65% | +3.33 | 54-20 |
| 1904-07-16 | @ Pittsburgh Pirates | W 7-6 | 1620.13 | 1547.94 | 56.29% | 43.71% | +1.92 | 55-20 |
| 1904-07-18 | @ Pittsburgh Pirates | W 4-1 | 1622.05 | 1546.01 | 56.83% | 43.17% | +3.29 | 56-20 |
| 1904-07-19 | @ Pittsburgh Pirates | L 1-2 | 1625.34 | 1542.72 | 57.76% | 42.24% | -2.54 | 56-21 |
| 1904-07-20 | @ Pittsburgh Pirates | L 3-4 | 1622.80 | 1545.27 | 57.04% | 42.96% | -2.51 | 56-22 |
| 1904-07-21 | @ Chicago Cubs | W 4-3 | 1620.29 | 1541.21 | 57.26% | 42.74% | +1.88 | 57-22 |
| 1904-07-22 | @ Chicago Cubs | L 4-6 | 1622.17 | 1539.33 | 57.79% | 42.21% | -3.60 | 57-23 |
| 1904-07-23 | @ Chicago Cubs | W 5-1 | 1618.57 | 1542.93 | 56.77% | 43.23% | +3.81 | 58-23 |
| 1904-07-24 | @ Chicago Cubs | W 6-4 | 1622.38 | 1539.12 | 57.85% | 42.15% | +2.62 | 59-23 |
| 1904-07-27 | Brooklyn Superbas | W 11-2 | 1625.00 | 1447.89 | 76.54% | 23.46% | +3.10 | 60-23 |
| 1904-07-29 | @ Brooklyn Superbas | L 0-1 | 1628.10 | 1444.79 | 70.94% | 29.06% | -3.12 | 60-24 |
| 1904-07-29 | @ Brooklyn Superbas | W 2-0 | 1624.98 | 1447.91 | 70.19% | 29.81% | +1.85 | 61-24 |
| 1904-07-30 | Philadelphia Phillies | W 6-4 | 1626.83 | 1385.88 | 82.49% | 17.51% | +1.09 | 62-24 |
| 1904-08-03 | Chicago Cubs | W 4-3 | 1627.92 | 1542.71 | 65.78% | 34.22% | +1.51 | 63-24 |
| 1904-08-04 | Chicago Cubs | L 2-3 | 1629.43 | 1541.20 | 66.17% | 33.83% | -2.92 | 63-25 |
| 1904-08-04 | Chicago Cubs | W 3-0 | 1626.51 | 1544.11 | 65.41% | 34.59% | +2.64 | 64-25 |
| 1904-08-06 | St. Louis Cardinals | W 8-1 | 1629.15 | 1487.36 | 72.69% | 27.31% | +3.18 | 65-25 |
| 1904-08-08 | St. Louis Cardinals | W 4-3 | 1632.33 | 1484.18 | 73.41% | 26.59% | +1.17 | 66-25 |
| 1904-08-09 | St. Louis Cardinals | W 5-3 | 1633.50 | 1483.01 | 73.67% | 26.33% | +1.64 | 67-25 |
| 1904-08-11 | Cincinnati Reds | W 5-2 | 1635.14 | 1539.61 | 67.10% | 32.90% | +2.51 | 68-25 |
| 1904-08-12 | Cincinnati Reds | W 2-1 | 1637.65 | 1537.10 | 67.73% | 32.27% | +1.42 | 69-25 |
| 1904-08-12 | Cincinnati Reds | L 2-3 | 1639.07 | 1535.68 | 68.09% | 31.91% | -3.00 | 69-26 |
| 1904-08-13 | Cincinnati Reds | L 1-2 | 1636.07 | 1538.68 | 67.34% | 32.66% | -2.96 | 69-27 |
| 1904-08-15 | Cincinnati Reds | W 4-1 | 1633.11 | 1541.64 | 66.58% | 33.42% | +2.54 | 70-27 |
| 1904-08-16 | Pittsburgh Pirates | L 2-7 | 1635.65 | 1561.77 | 64.29% | 35.71% | -6.32 | 70-28 |
| 1904-08-16 | Pittsburgh Pirates | L 1-4 | 1629.33 | 1568.10 | 62.60% | 37.40% | -4.77 | 70-29 |
| 1904-08-17 | Pittsburgh Pirates | W 9-6 | 1624.56 | 1572.87 | 61.31% | 38.69% | +2.95 | 71-29 |
| 1904-08-18 | Pittsburgh Pirates | W 6-0 | 1627.51 | 1569.92 | 62.11% | 37.89% | +4.08 | 72-29 |
| 1904-08-19 | Pittsburgh Pirates | L 2-3 | 1631.59 | 1565.83 | 63.21% | 36.79% | -2.78 | 72-30 |
| 1904-08-20 | @ Pittsburgh Pirates | W 5-0 | 1628.81 | 1568.62 | 54.58% | 45.42% | +4.47 | 73-30 |
| 1904-08-23 | @ Pittsburgh Pirates | L 3-5 | 1633.28 | 1564.15 | 55.85% | 44.15% | -3.48 | 73-31 |
| 1904-08-23 | @ Pittsburgh Pirates | W 4-0 | 1629.80 | 1567.62 | 54.86% | 45.14% | +3.97 | 74-31 |
| 1904-08-24 | @ Chicago Cubs | W 3-0 | 1633.77 | 1548.21 | 58.17% | 41.83% | +3.19 | 75-31 |
| 1904-08-25 | @ Chicago Cubs | W 4-1 | 1636.96 | 1545.03 | 59.06% | 40.94% | +2.21 | 76-31 |
| 1904-08-25 | @ Chicago Cubs | W 12-1 | 1639.17 | 1542.82 | 59.67% | 40.33% | +5.88 | 77-31 |
| 1904-08-26 | @ Chicago Cubs | L 0-5 | 1645.05 | 1536.94 | 61.29% | 38.71% | -6.03 | 77-32 |
| 1904-08-27 | @ St. Louis Cardinals | W 9-3 | 1639.02 | 1496.57 | 65.86% | 34.14% | +3.68 | 78-32 |
| 1904-08-28 | @ St. Louis Cardinals | W 6-0 | 1642.70 | 1492.89 | 66.81% | 33.19% | +3.58 | 79-32 |
| 1904-08-28 | @ St. Louis Cardinals | W 8-3 | 1646.28 | 1489.31 | 67.72% | 32.28% | +3.17 | 80-32 |
| 1904-08-29 | @ St. Louis Cardinals | W 2-1 | 1649.45 | 1486.14 | 68.51% | 31.49% | +1.39 | 81-32 |
| 1904-08-30 | @ Cincinnati Reds | W 3-1 | 1650.84 | 1535.95 | 62.21% | 37.79% | +2.35 | 82-32 |
| 1904-08-31 | @ Cincinnati Reds | W 3-2 | 1653.19 | 1533.59 | 62.85% | 37.15% | +1.16 | 83-32 |
| 1904-08-31 | @ Cincinnati Reds | W 4-1 | 1654.35 | 1532.44 | 63.16% | 36.84% | +2.80 | 84-32 |
| 1904-09-03 | Boston Beaneaters | W 3-1 | 1657.15 | 1404.68 | 83.43% | 16.57% | +1.04 | 85-32 |
| 1904-09-05 | Boston Beaneaters | W 6-1 | 1658.19 | 1403.65 | 83.59% | 16.41% | +1.61 | 86-32 |
| 1904-09-05 | Boston Beaneaters | W 4-3 | 1659.80 | 1402.03 | 83.84% | 16.16% | +0.71 | 87-32 |
| 1904-09-06 | Boston Beaneaters | W 8-7 | 1660.51 | 1401.32 | 83.95% | 16.05% | +0.50 | 88-32 |
| 1904-09-07 | Philadelphia Phillies | W 6-3 | 1661.01 | 1404.75 | 83.73% | 16.27% | +1.24 | 89-32 |
| 1904-09-08 | Philadelphia Phillies | L 8-9 | 1662.25 | 1403.51 | 83.92% | 16.08% | -3.69 | 89-33 |
| 1904-09-08 | Philadelphia Phillies | W 4-1 | 1658.56 | 1407.21 | 83.34% | 16.66% | +1.27 | 90-33 |
| 1904-09-09 | Philadelphia Phillies | W 6-4 | 1659.83 | 1405.94 | 83.54% | 16.46% | +1.02 | 91-33 |
| 1904-09-10 | Philadelphia Phillies | W 5-4 | 1660.85 | 1404.91 | 83.70% | 16.30% | +0.72 | 92-33 |
| 1904-09-10 | Philadelphia Phillies | W 6-5 | 1661.57 | 1404.19 | 83.81% | 16.19% | +0.71 | 93-33 |
| 1904-09-12 | @ Boston Beaneaters | L 1-3 | 1662.28 | 1385.28 | 80.72% | 19.28% | -5.02 | 93-34 |
| 1904-09-13 | @ Boston Beaneaters | W 3-1 | 1657.26 | 1390.30 | 79.80% | 20.20% | +1.26 | 94-34 |
| 1904-09-13 | @ Boston Beaneaters | W 9-2 | 1658.52 | 1389.04 | 80.03% | 19.97% | +2.32 | 95-34 |
| 1904-09-15 | Boston Beaneaters | W 3-2 | 1660.84 | 1386.72 | 85.08% | 14.92% | +0.66 | 96-34 |
| 1904-09-16 | Brooklyn Superbas | W 2-1 | 1661.50 | 1438.36 | 80.96% | 19.04% | +0.84 | 97-34 |
| 1904-09-16 | Brooklyn Superbas | W 5-3 | 1662.34 | 1437.52 | 81.11% | 18.89% | +1.17 | 98-34 |
| 1904-09-17 | @ Brooklyn Superbas | W 3-0 | 1663.51 | 1436.35 | 75.86% | 24.14% | +1.84 | 99-34 |
| 1904-09-17 | @ Brooklyn Superbas | L 3-5 | 1665.35 | 1434.51 | 76.24% | 23.76% | -4.74 | 99-35 |
| 1904-09-21 | Cincinnati Reds | L 4-6 | 1660.61 | 1524.23 | 72.07% | 27.93% | -4.49 | 99-36 |
| 1904-09-21 | Cincinnati Reds | L 0-2 | 1656.12 | 1528.71 | 71.02% | 28.98% | -4.42 | 99-37 |
| 1904-09-22 | Cincinnati Reds | W 7-5 | 1651.70 | 1533.13 | 69.96% | 30.04% | +1.87 | 100-37 |
| 1904-09-22 | Cincinnati Reds | L 3-7 | 1653.57 | 1531.26 | 70.41% | 29.59% | -6.19 | 100-38 |
| 1904-09-23 | Pittsburgh Pirates | L 0-7 | 1647.38 | 1556.21 | 66.54% | 33.46% | -7.75 | 100-39 |
| 1904-09-24 | Pittsburgh Pirates | W 3-1 | 1639.63 | 1563.96 | 64.53% | 35.47% | +2.21 | 101-39 |
| 1904-09-26 | Pittsburgh Pirates | W 5-3 | 1641.84 | 1561.75 | 65.11% | 34.89% | +2.17 | 102-39 |
| 1904-09-26 | Pittsburgh Pirates | W 1-0 | 1644.01 | 1559.58 | 65.67% | 34.33% | +1.51 | 103-39 |
| 1904-09-27 | Chicago Cubs | W 5-2 | 1645.52 | 1537.69 | 68.64% | 31.36% | +2.39 | 104-39 |
| 1904-09-28 | Chicago Cubs | L 2-7 | 1647.91 | 1535.30 | 69.23% | 30.77% | -6.81 | 104-40 |
| 1904-09-29 | Chicago Cubs | L 3-7 | 1641.10 | 1542.11 | 67.54% | 32.46% | -5.95 | 104-41 |
| 1904-09-30 | Chicago Cubs | L 9-12 | 1635.15 | 1548.05 | 66.02% | 33.98% | -5.03 | 104-42 |
| 1904-09-30 | Chicago Cubs | L 3-5 | 1630.12 | 1553.08 | 64.71% | 35.29% | -4.02 | 104-43 |
| 1904-10-01 | St. Louis Cardinals | L 1-5 | 1626.10 | 1467.17 | 74.60% | 25.40% | -4.65 | 104-44 |
| 1904-10-01 | St. Louis Cardinals | L 6-8 | 1621.45 | 1471.82 | 73.58% | 26.42% | -4.58 | 104-45 |
| 1904-10-03 | St. Louis Cardinals | W 3-1 | 1616.87 | 1476.40 | 72.54% | 27.46% | +1.71 | 105-45 |
| 1904-10-04 | St. Louis Cardinals | L 3-7 | 1618.58 | 1474.69 | 72.93% | 27.07% | -6.41 | 105-46 |
| 1904-10-08 | @ Brooklyn Superbas | W 5-0 | 1612.17 | 1429.32 | 70.88% | 29.12% | +2.86 | 106-46 |
| 1904-04-14 | Boston Americans | W 8-2 | 1508.84 | 1569.03 | 45.42% | 54.58% | +5.89 | 1-0 |
| 1904-04-15 | Boston Americans | L 1-4 | 1514.73 | 1563.15 | 47.10% | 52.90% | -3.59 | 1-1 |
| 1904-04-16 | Boston Americans | L 6-12 | 1511.14 | 1566.74 | 46.08% | 53.92% | -4.97 | 1-2 |
| 1904-04-18 | Philadelphia Athletics | L 1-5 | 1506.17 | 1527.45 | 51.01% | 48.99% | -4.49 | 1-3 |
| 1904-04-19 | Philadelphia Athletics | W 5-4 | 1501.68 | 1531.94 | 49.72% | 50.28% | +2.22 | 2-3 |
| 1904-04-21 | @ Philadelphia Athletics | L 2-3 | 1503.90 | 1529.73 | 42.27% | 57.73% | -1.32 | 2-4 |
| 1904-04-22 | @ Washington Senators (1st) | W 2-0 | 1502.58 | 1409.63 | 59.20% | 40.80% | +2.54 | 3-4 |
| 1904-04-23 | @ Washington Senators (1st) | W 4-3 | 1505.12 | 1407.09 | 59.91% | 40.09% | +1.76 | 4-4 |
| 1904-04-25 | @ Washington Senators (1st) | W 4-1 | 1506.88 | 1405.32 | 60.39% | 39.61% | +3.02 | 5-4 |
| 1904-04-30 | @ Philadelphia Athletics | L 2-6 | 1509.90 | 1526.49 | 43.58% | 56.42% | -3.83 | 5-5 |
| 1904-05-02 | Washington Senators (1st) | W 5-0 | 1506.07 | 1398.77 | 68.58% | 31.42% | +3.09 | 6-5 |
| 1904-05-03 | Washington Senators (1st) | W 8-2 | 1509.16 | 1395.68 | 69.34% | 30.66% | +3.30 | 7-5 |
| 1904-05-04 | Washington Senators (1st) | W 6-3 | 1512.46 | 1392.37 | 70.14% | 29.86% | +2.28 | 8-5 |
| 1904-05-05 | Washington Senators (1st) | L 4-9 | 1514.74 | 1390.10 | 70.69% | 29.31% | -6.96 | 8-6 |
| 1904-05-06 | @ Boston Americans | L 2-5 | 1507.78 | 1586.92 | 35.02% | 64.98% | -2.67 | 8-7 |
| 1904-05-07 | @ Boston Americans | W 6-3 | 1505.11 | 1589.59 | 34.32% | 65.68% | +5.01 | 9-7 |
| 1904-05-10 | @ Boston Americans | W 2-1 | 1510.12 | 1584.58 | 35.63% | 64.37% | +2.83 | 10-7 |
| 1904-05-11 | Cleveland Naps | W 4-3 | 1512.95 | 1531.49 | 51.40% | 48.60% | +2.14 | 11-7 |
| 1904-05-12 | Cleveland Naps | L 0-7 | 1515.09 | 1529.35 | 52.02% | 47.98% | -6.05 | 11-8 |
| 1904-05-13 | Cleveland Naps | W 7-6 | 1509.04 | 1535.40 | 50.28% | 49.72% | +2.18 | 12-8 |
| 1904-05-14 | Cleveland Naps | W 10-1 | 1511.22 | 1533.22 | 50.90% | 49.10% | +6.48 | 13-8 |
| 1904-05-16 | Detroit Tigers | L 6-11 | 1517.70 | 1472.95 | 60.36% | 39.64% | -5.93 | 13-9 |
| 1904-05-17 | Detroit Tigers | W 5-1 | 1511.77 | 1478.89 | 58.71% | 41.29% | +3.63 | 14-9 |
| 1904-05-18 | Detroit Tigers | L 1-6 | 1515.40 | 1475.26 | 59.72% | 40.28% | -5.88 | 14-10 |
| 1904-05-20 | Chicago White Sox | W 3-2 | 1509.52 | 1487.71 | 57.16% | 42.84% | +1.34 | 15-10 |
| 1904-05-21 | Chicago White Sox | L 2-11 | 1510.86 | 1486.38 | 57.53% | 42.47% | -7.60 | 15-11 |
| 1904-05-23 | Chicago White Sox | L 2-6 | 1503.26 | 1493.97 | 55.39% | 44.61% | -4.87 | 15-12 |
| 1904-05-24 | St. Louis Browns | W 3-0 | 1498.39 | 1489.80 | 55.29% | 44.71% | +3.40 | 16-12 |
| 1904-05-25 | St. Louis Browns | L 4-7 | 1501.79 | 1486.39 | 56.25% | 43.75% | -4.28 | 16-13 |
| 1904-05-26 | St. Louis Browns | W 6-5 | 1497.51 | 1490.68 | 55.04% | 44.96% | +1.40 | 17-13 |
| 1904-05-27 | @ Philadelphia Athletics | L 5-7 | 1498.91 | 1540.54 | 40.07% | 59.93% | -2.50 | 17-14 |
| 1904-05-28 | @ Philadelphia Athletics | W 1-0 | 1496.41 | 1543.03 | 39.39% | 60.61% | +2.67 | 18-14 |
| 1904-05-30 | Philadelphia Athletics | W 7-4 | 1499.08 | 1540.37 | 48.13% | 51.87% | +3.95 | 19-14 |
| 1904-05-30 | Philadelphia Athletics | L 0-1 | 1503.03 | 1536.41 | 49.27% | 50.73% | -2.16 | 19-15 |
| 1904-06-01 | @ Detroit Tigers | W 5-3 | 1500.87 | 1469.18 | 50.49% | 49.51% | +3.08 | 20-15 |
| 1904-06-02 | @ Detroit Tigers | W 5-4 | 1503.95 | 1466.10 | 51.38% | 48.62% | +2.14 | 21-15 |
| 1904-06-03 | @ Detroit Tigers | L 4-5 | 1506.09 | 1463.96 | 51.99% | 48.01% | -1.62 | 21-16 |
| 1904-06-04 | @ Detroit Tigers | W 5-1 | 1504.47 | 1465.58 | 51.53% | 48.47% | +4.26 | 22-16 |
| 1904-06-06 | @ Cleveland Naps | L 1-5 | 1508.73 | 1549.55 | 40.19% | 59.81% | -3.53 | 22-17 |
| 1904-06-08 | @ Cleveland Naps | W 4-1 | 1505.20 | 1553.08 | 39.21% | 60.79% | +4.63 | 23-17 |
| 1904-06-09 | @ Cleveland Naps | W 3-2 | 1509.83 | 1548.45 | 40.49% | 59.51% | +2.62 | 24-17 |
| 1904-06-10 | @ Chicago White Sox | L 5-8 | 1512.45 | 1514.65 | 45.62% | 54.38% | -3.48 | 24-18 |
| 1904-06-11 | @ Chicago White Sox | W 6-3 | 1508.97 | 1518.13 | 44.63% | 55.37% | +4.22 | 25-18 |
| 1904-06-12 | @ Chicago White Sox | W 2-0 | 1513.19 | 1513.91 | 45.84% | 54.16% | +3.37 | 26-18 |
| 1904-06-13 | @ Chicago White Sox | L 1-2 | 1516.56 | 1510.54 | 46.80% | 53.20% | -2.06 | 26-19 |
| 1904-06-15 | @ St. Louis Browns | L 1-6 | 1514.50 | 1494.89 | 48.75% | 51.25% | -4.79 | 26-20 |
| 1904-06-16 | @ St. Louis Browns | W 10-3 | 1509.71 | 1499.69 | 47.37% | 52.63% | +6.12 | 27-20 |
| 1904-06-19 | @ St. Louis Browns | W 4-3 | 1515.83 | 1493.56 | 49.14% | 50.86% | +2.24 | 28-20 |
| 1904-06-19 | @ St. Louis Browns | L 0-1 | 1518.07 | 1491.32 | 49.78% | 50.22% | -2.19 | 28-21 |
| 1904-06-21 | @ Washington Senators (1st) | W 3-0 | 1515.88 | 1360.98 | 67.46% | 32.54% | +2.48 | 29-21 |
| 1904-06-22 | @ Washington Senators (1st) | W 11-6 | 1518.36 | 1358.50 | 68.08% | 31.92% | +3.14 | 30-21 |
| 1904-06-23 | @ Washington Senators (1st) | W 7-4 | 1521.50 | 1355.36 | 68.86% | 31.14% | +2.37 | 31-21 |
| 1904-06-24 | @ Washington Senators (1st) | W 5-3 | 1523.87 | 1352.99 | 69.44% | 30.56% | +1.35 | 32-21 |
| 1904-06-25 | @ Boston Americans | W 5-3 | 1525.22 | 1573.19 | 39.20% | 60.80% | +3.78 | 33-21 |
| 1904-06-27 | @ Boston Americans | W 8-4 | 1529.00 | 1569.40 | 40.24% | 59.76% | +5.26 | 34-21 |
| 1904-06-28 | @ Boston Americans | L 2-5 | 1534.26 | 1564.15 | 41.71% | 58.29% | -3.18 | 34-22 |
| 1904-07-01 | Washington Senators (1st) | W 8-3 | 1531.08 | 1351.88 | 76.75% | 23.25% | +2.29 | 35-22 |
| 1904-07-02 | Washington Senators (1st) | L 2-3 | 1533.37 | 1349.59 | 77.22% | 22.78% | -3.40 | 35-23 |
| 1904-07-02 | Washington Senators (1st) | W 11-6 | 1529.97 | 1352.99 | 76.52% | 23.48% | +2.31 | 36-23 |
| 1904-07-04 | @ Philadelphia Athletics | W 9-3 | 1532.28 | 1538.25 | 45.09% | 54.91% | +5.92 | 37-23 |
| 1904-07-04 | @ Philadelphia Athletics | W 5-2 | 1538.20 | 1532.33 | 46.78% | 53.22% | +4.06 | 38-23 |
| 1904-07-05 | Philadelphia Athletics | W 6-3 | 1542.26 | 1528.28 | 56.05% | 43.95% | +3.34 | 39-23 |
| 1904-07-06 | Philadelphia Athletics | W 7-1 | 1545.60 | 1524.93 | 57.00% | 43.00% | +4.64 | 40-23 |
| 1904-07-07 | Boston Americans | L 1-4 | 1550.24 | 1576.97 | 50.22% | 49.78% | -3.83 | 40-24 |
| 1904-07-08 | Boston Americans | L 3-12 | 1546.41 | 1580.80 | 49.12% | 50.88% | -6.48 | 40-25 |
| 1904-07-09 | Boston Americans | L 1-2 | 1539.93 | 1587.28 | 47.26% | 52.74% | -2.08 | 40-26 |
| 1904-07-11 | Boston Americans | W 10-1 | 1537.85 | 1589.36 | 46.66% | 53.34% | +7.04 | 41-26 |
| 1904-07-12 | Cleveland Naps | L 1-3 | 1544.89 | 1538.81 | 54.93% | 45.07% | -3.42 | 41-27 |
| 1904-07-13 | Cleveland Naps | L 3-16 | 1541.47 | 1542.22 | 53.95% | 46.05% | -8.56 | 41-28 |
| 1904-07-14 | Cleveland Naps | W 21-3 | 1532.91 | 1550.78 | 51.50% | 48.50% | +9.06 | 42-28 |
| 1904-07-15 | Cleveland Naps | W 3-2 | 1541.97 | 1541.73 | 54.09% | 45.91% | +1.42 | 43-28 |
| 1904-07-16 | Detroit Tigers | W 9-8 | 1543.39 | 1477.47 | 63.23% | 36.77% | +1.15 | 44-28 |
| 1904-07-17 | Detroit Tigers | W 3-1 | 1544.54 | 1476.33 | 63.54% | 36.46% | +2.27 | 45-28 |
| 1904-07-18 | Detroit Tigers | L 4-8 | 1546.81 | 1474.06 | 64.14% | 35.86% | -5.65 | 45-29 |
| 1904-07-19 | Detroit Tigers | W 2-1 | 1541.16 | 1479.70 | 62.63% | 37.37% | +1.16 | 46-29 |
| 1904-07-20 | Detroit Tigers | L 4-11 | 1542.32 | 1478.54 | 62.95% | 37.05% | -7.32 | 46-30 |
| 1904-07-21 | Chicago White Sox | L 3-5 | 1535.00 | 1533.72 | 54.24% | 45.76% | -3.38 | 46-31 |
| 1904-07-22 | Chicago White Sox | L 5-6 | 1531.62 | 1537.09 | 53.28% | 46.72% | -2.34 | 46-32 |
| 1904-07-23 | Chicago White Sox | L 4-5 | 1529.28 | 1539.44 | 52.61% | 47.39% | -2.32 | 46-33 |
| 1904-07-25 | Chicago White Sox | W 1-0 | 1526.96 | 1541.75 | 51.94% | 48.06% | +2.12 | 47-33 |
| 1904-07-29 | St. Louis Browns | W 2-0 | 1529.08 | 1472.34 | 62.00% | 38.00% | +2.36 | 48-33 |
| 1904-07-30 | St. Louis Browns | W 3-2 | 1531.44 | 1469.98 | 62.64% | 37.36% | +1.16 | 49-33 |
| 1904-07-30 | St. Louis Browns | W 9-2 | 1532.60 | 1468.82 | 62.95% | 37.05% | +4.32 | 50-33 |
| 1904-08-01 | @ Detroit Tigers | L 6-8 | 1536.92 | 1467.20 | 55.93% | 44.07% | -3.48 | 50-34 |
| 1904-08-02 | @ Detroit Tigers | W 2-1 | 1533.44 | 1470.68 | 54.94% | 45.06% | +1.40 | 51-34 |
| 1904-08-03 | @ Detroit Tigers | W 5-2 | 1534.84 | 1469.28 | 55.34% | 44.66% | +3.40 | 52-34 |
| 1904-08-04 | @ Detroit Tigers | W 6-1 | 1538.24 | 1465.88 | 56.31% | 43.69% | +4.30 | 53-34 |
| 1904-08-05 | @ Cleveland Naps | W 5-0 | 1542.54 | 1556.49 | 43.95% | 56.05% | +5.52 | 54-34 |
| 1904-08-06 | @ Cleveland Naps | W 4-3 | 1548.06 | 1550.98 | 45.52% | 54.48% | +2.39 | 55-34 |
| 1904-08-08 | @ Cleveland Naps | L 1-9 | 1550.45 | 1548.58 | 46.21% | 53.79% | -5.75 | 55-35 |
| 1904-08-09 | @ Cleveland Naps | L 3-6 | 1544.70 | 1554.33 | 44.57% | 55.43% | -3.39 | 55-36 |
| 1904-08-10 | @ Chicago White Sox | L 1-5 | 1541.31 | 1548.59 | 44.90% | 55.10% | -3.96 | 55-37 |
| 1904-08-11 | @ Chicago White Sox | L 0-1 | 1537.35 | 1552.54 | 43.78% | 56.22% | -1.92 | 55-38 |
| 1904-08-12 | @ Chicago White Sox | W 2-1 | 1535.43 | 1554.47 | 43.23% | 56.77% | +2.50 | 56-38 |
| 1904-08-14 | @ St. Louis Browns | W 2-1 | 1537.93 | 1438.06 | 60.16% | 39.84% | +1.75 | 57-38 |
| 1904-08-15 | @ St. Louis Browns | W 3-1 | 1539.68 | 1436.30 | 60.64% | 39.36% | +2.45 | 58-38 |
| 1904-08-16 | @ St. Louis Browns | W 4-1 | 1542.13 | 1433.85 | 61.31% | 38.69% | +2.95 | 59-38 |
| 1904-08-17 | @ St. Louis Browns | L 1-3 | 1545.08 | 1430.91 | 62.11% | 37.89% | -3.87 | 59-39 |
| 1904-08-19 | Chicago White Sox | W 6-1 | 1541.21 | 1549.06 | 52.94% | 47.06% | +4.63 | 60-39 |
| 1904-08-20 | Chicago White Sox | L 2-4 | 1545.84 | 1544.43 | 54.26% | 45.74% | -3.37 | 60-40 |
| 1904-08-22 | Chicago White Sox | W 4-3 | 1542.47 | 1547.81 | 53.30% | 46.70% | +2.05 | 61-40 |
| 1904-08-23 | Chicago White Sox | W 1-0 | 1544.52 | 1545.75 | 53.88% | 46.12% | +2.03 | 62-40 |
| 1904-08-24 | St. Louis Browns | W 9-1 | 1546.55 | 1432.45 | 69.42% | 30.58% | +3.81 | 63-40 |
| 1904-08-25 | St. Louis Browns | W 2-1 | 1550.36 | 1428.64 | 70.34% | 29.66% | +0.92 | 64-40 |
| 1904-08-26 | St. Louis Browns | W 3-2 | 1551.28 | 1427.72 | 70.56% | 29.44% | +0.91 | 65-40 |
| 1904-08-27 | St. Louis Browns | L 2-7 | 1552.19 | 1426.80 | 70.78% | 29.22% | -6.96 | 65-41 |
| 1904-08-27 | St. Louis Browns | L 3-4 | 1545.23 | 1433.77 | 69.09% | 30.91% | -3.04 | 65-42 |
| 1904-08-29 | Cleveland Naps | L 2-4 | 1542.19 | 1555.29 | 52.18% | 47.82% | -3.25 | 65-43 |
| 1904-08-30 | Cleveland Naps | W 1-0 | 1538.94 | 1558.54 | 51.25% | 48.75% | +2.15 | 66-43 |
| 1904-08-31 | Cleveland Naps | W 3-1 | 1541.09 | 1556.39 | 51.87% | 48.13% | +2.99 | 67-43 |
| 1904-09-01 | Detroit Tigers | W 4-2 | 1544.08 | 1470.22 | 64.29% | 35.71% | +2.23 | 68-43 |
| 1904-09-02 | Detroit Tigers | W 12-6 | 1546.31 | 1467.99 | 64.88% | 35.12% | +3.78 | 69-43 |
| 1904-09-03 | Detroit Tigers | W 2-1 | 1550.09 | 1464.21 | 65.86% | 34.14% | +1.50 | 70-43 |
| 1904-09-05 | Philadelphia Athletics | W 2-1 | 1551.59 | 1543.86 | 55.16% | 44.84% | +1.98 | 71-43 |
| 1904-09-05 | Philadelphia Athletics | L 2-7 | 1553.57 | 1541.88 | 55.73% | 44.27% | -5.49 | 71-44 |
| 1904-09-06 | Philadelphia Athletics | W 5-2 | 1548.08 | 1547.37 | 54.16% | 45.84% | +3.50 | 72-44 |
| 1904-09-06 | Philadelphia Athletics | W 2-1 | 1551.58 | 1543.87 | 55.16% | 44.84% | +1.97 | 73-44 |
| 1904-09-07 | @ Philadelphia Athletics | L 0-3 | 1553.55 | 1541.90 | 47.61% | 52.39% | -3.63 | 73-45 |
| 1904-09-08 | @ Philadelphia Athletics | W 3-2 | 1549.92 | 1545.53 | 46.57% | 53.43% | +2.35 | 74-45 |
| 1904-09-08 | @ Philadelphia Athletics | W 5-1 | 1552.27 | 1543.18 | 47.24% | 52.76% | +4.65 | 75-45 |
| 1904-09-09 | @ Philadelphia Athletics | L 2-3 | 1556.92 | 1538.54 | 48.58% | 51.42% | -2.14 | 75-46 |
| 1904-09-09 | @ Philadelphia Athletics | L 1-5 | 1554.78 | 1540.67 | 47.96% | 52.04% | -4.22 | 75-47 |
| 1904-09-10 | Washington Senators (1st) | L 2-3 | 1550.56 | 1345.27 | 79.32% | 20.68% | -3.49 | 75-48 |
| 1904-09-10 | Washington Senators (1st) | W 6-5 | 1547.07 | 1348.76 | 78.66% | 21.34% | +0.94 | 76-48 |
| 1904-09-12 | Washington Senators (1st) | W 4-2 | 1548.01 | 1347.82 | 78.84% | 21.16% | +1.31 | 77-48 |
| 1904-09-14 | @ Boston Americans | W 3-1 | 1549.32 | 1569.14 | 43.12% | 56.88% | +3.54 | 78-48 |
| 1904-09-15 | @ Boston Americans | L 2-3 | 1552.86 | 1565.60 | 44.12% | 55.88% | -1.94 | 78-49 |
| 1904-09-16 | @ Boston Americans | W 6-4 | 1550.92 | 1567.54 | 43.57% | 56.43% | +3.51 | 79-49 |
| 1904-09-16 | @ Boston Americans | L 2-4 | 1554.43 | 1564.03 | 44.57% | 55.43% | -2.77 | 79-50 |
| 1904-09-17 | Washington Senators (1st) | W 6-5 | 1551.66 | 1348.68 | 79.10% | 20.90% | +0.92 | 80-50 |
| 1904-09-19 | @ Washington Senators (1st) | W 4-3 | 1552.58 | 1347.77 | 73.42% | 26.58% | +1.17 | 81-50 |
| 1904-09-20 | @ Washington Senators (1st) | W 3-2 | 1553.75 | 1346.60 | 73.69% | 26.31% | +1.16 | 82-50 |
| 1904-09-20 | @ Washington Senators (1st) | W 5-1 | 1554.91 | 1345.44 | 73.94% | 26.06% | +2.29 | 83-50 |
| 1904-09-21 | @ Washington Senators (1st) | L 2-4 | 1557.20 | 1343.15 | 74.45% | 25.55% | -4.63 | 83-51 |
| 1904-09-26 | @ Cleveland Naps | L 3-4 | 1552.57 | 1544.64 | 47.07% | 52.93% | -2.08 | 83-52 |
| 1904-09-26 | @ Cleveland Naps | L 2-6 | 1550.49 | 1546.71 | 46.48% | 53.52% | -4.09 | 83-53 |
| 1904-09-27 | @ Detroit Tigers | W 4-1 | 1546.40 | 1450.87 | 59.56% | 40.44% | +2.18 | 84-53 |
| 1904-09-28 | @ Detroit Tigers | L 0-5 | 1548.58 | 1448.69 | 60.16% | 39.84% | -5.92 | 84-54 |
| 1904-09-29 | @ Detroit Tigers | W 5-0 | 1542.66 | 1454.61 | 58.52% | 41.48% | +4.09 | 85-54 |
| 1904-09-30 | @ Chicago White Sox | L 0-4 | 1546.75 | 1556.03 | 44.61% | 55.39% | -3.93 | 85-55 |
| 1904-10-01 | @ Chicago White Sox | W 7-2 | 1542.82 | 1559.96 | 43.50% | 56.50% | +5.56 | 86-55 |
| 1904-10-02 | @ Chicago White Sox | L 1-7 | 1548.38 | 1554.40 | 45.08% | 54.92% | -4.86 | 86-56 |
| 1904-10-02 | @ Chicago White Sox | W 6-3 | 1543.52 | 1559.26 | 43.70% | 56.30% | +4.29 | 87-56 |
| 1904-10-03 | @ St. Louis Browns | W 3-0 | 1547.81 | 1460.85 | 58.37% | 41.63% | +3.17 | 88-56 |
| 1904-10-04 | @ St. Louis Browns | W 6-0 | 1550.98 | 1457.67 | 59.25% | 40.75% | +4.40 | 89-56 |
| 1904-10-05 | @ St. Louis Browns | W 8-1 | 1555.38 | 1453.28 | 60.47% | 39.53% | +4.60 | 90-56 |
| 1904-10-07 | Boston Americans | W 3-2 | 1559.98 | 1579.68 | 51.23% | 48.77% | +2.14 | 91-56 |
| 1904-10-08 | @ Boston Americans | L 2-13 | 1562.12 | 1577.53 | 43.75% | 56.25% | -6.38 | 91-57 |
| 1904-10-08 | @ Boston Americans | L 0-1 | 1555.74 | 1583.92 | 41.95% | 58.05% | -1.85 | 91-58 |
| 1904-10-10 | Boston Americans | L 2-3 | 1553.89 | 1585.76 | 49.48% | 50.52% | -2.17 | 91-59 |
| 1904-10-10 | Boston Americans | W 1-0 | 1551.72 | 1587.94 | 48.86% | 51.14% | +1.59 | 92-59 |
| 1904-04-14 | @ Washington Senators (1st) | W 8-3 | 1517.96 | 1423.83 | 59.36% | 40.64% | +3.99 | 1-0 |
| 1904-04-16 | @ Washington Senators (1st) | W 12-2 | 1521.95 | 1419.83 | 60.47% | 39.53% | +5.50 | 2-0 |
| 1904-04-18 | @ New York Highlanders | W 5-1 | 1527.45 | 1506.17 | 48.99% | 51.01% | +4.49 | 3-0 |
| 1904-04-19 | @ New York Highlanders | L 4-5 | 1531.94 | 1501.68 | 50.28% | 49.72% | -2.21 | 3-1 |
| 1904-04-21 | New York Highlanders | W 3-2 | 1529.73 | 1503.90 | 57.73% | 42.27% | +1.32 | 4-1 |
| 1904-04-22 | Boston Americans | L 1-3 | 1531.05 | 1576.41 | 47.54% | 52.46% | -2.96 | 4-2 |
| 1904-04-23 | Boston Americans | L 1-3 | 1528.09 | 1579.37 | 46.69% | 53.31% | -2.91 | 4-3 |
| 1904-04-25 | Boston Americans | W 2-0 | 1525.18 | 1582.28 | 45.86% | 54.14% | +3.37 | 5-3 |
| 1904-04-26 | Boston Americans | L 1-2 | 1528.55 | 1578.91 | 46.83% | 53.17% | -2.06 | 5-4 |
| 1904-04-30 | New York Highlanders | W 6-2 | 1526.49 | 1509.90 | 56.42% | 43.58% | +3.83 | 6-4 |
| 1904-05-02 | @ Boston Americans | W 3-0 | 1530.32 | 1584.51 | 38.35% | 61.65% | +4.70 | 7-4 |
| 1904-05-03 | @ Boston Americans | L 2-4 | 1535.02 | 1579.81 | 39.64% | 60.36% | -2.46 | 7-5 |
| 1904-05-04 | @ Boston Americans | L 2-3 | 1532.56 | 1582.27 | 38.96% | 61.04% | -1.72 | 7-6 |
| 1904-05-05 | @ Boston Americans | L 0-3 | 1530.84 | 1583.99 | 38.49% | 61.51% | -2.93 | 7-7 |
| 1904-05-06 | Washington Senators (1st) | W 16-6 | 1527.91 | 1397.05 | 71.42% | 28.58% | +3.97 | 8-7 |
| 1904-05-07 | Washington Senators (1st) | W 11-4 | 1531.88 | 1393.08 | 72.35% | 27.65% | +3.22 | 9-7 |
| 1904-05-09 | Washington Senators (1st) | W 6-3 | 1535.10 | 1389.86 | 73.08% | 26.92% | +2.06 | 10-7 |
| 1904-05-11 | Chicago White Sox | W 6-5 | 1537.16 | 1486.85 | 61.12% | 38.88% | +1.20 | 11-7 |
| 1904-05-12 | Chicago White Sox | W 9-3 | 1538.36 | 1485.64 | 61.45% | 38.55% | +4.16 | 12-7 |
| 1904-05-13 | Chicago White Sox | L 2-3 | 1542.52 | 1481.49 | 62.58% | 37.42% | -2.75 | 12-8 |
| 1904-05-14 | Chicago White Sox | W 2-1 | 1539.77 | 1484.24 | 61.83% | 38.17% | +1.68 | 13-8 |
| 1904-05-16 | St. Louis Browns | W 5-4 | 1541.45 | 1484.82 | 61.98% | 38.02% | +1.67 | 14-8 |
| 1904-05-17 | St. Louis Browns | L 0-2 | 1543.12 | 1483.15 | 62.43% | 37.57% | -3.89 | 14-9 |
| 1904-05-18 | St. Louis Browns | W 9-4 | 1539.23 | 1487.04 | 61.38% | 38.62% | +3.80 | 15-9 |
| 1904-05-19 | St. Louis Browns | L 3-4 | 1543.03 | 1483.24 | 62.41% | 37.59% | -2.74 | 15-10 |
| 1904-05-20 | Cleveland Naps | L 5-8 | 1540.29 | 1536.70 | 54.57% | 45.43% | -4.16 | 15-11 |
| 1904-05-21 | Cleveland Naps | W 7-0 | 1536.13 | 1540.86 | 53.38% | 46.62% | +5.43 | 16-11 |
| 1904-05-23 | Cleveland Naps | L 3-4 | 1541.56 | 1535.44 | 54.93% | 45.07% | -2.42 | 16-12 |
| 1904-05-24 | Detroit Tigers | L 4-6 | 1539.14 | 1473.01 | 63.26% | 36.74% | -3.94 | 16-13 |
| 1904-05-25 | Detroit Tigers | W 5-4 | 1535.20 | 1476.95 | 62.20% | 37.80% | +1.66 | 17-13 |
| 1904-05-26 | Detroit Tigers | W 5-0 | 1536.86 | 1475.28 | 62.65% | 37.35% | +3.68 | 18-13 |
| 1904-05-27 | New York Highlanders | W 7-5 | 1540.54 | 1498.91 | 59.93% | 40.07% | +2.49 | 19-13 |
| 1904-05-28 | New York Highlanders | L 0-1 | 1543.03 | 1496.41 | 60.61% | 39.39% | -2.66 | 19-14 |
| 1904-05-30 | @ New York Highlanders | L 4-7 | 1540.37 | 1499.08 | 51.87% | 48.13% | -3.96 | 19-15 |
| 1904-05-30 | @ New York Highlanders | W 1-0 | 1536.41 | 1503.03 | 50.73% | 49.27% | +2.17 | 20-15 |
| 1904-06-01 | @ St. Louis Browns | L 1-3 | 1538.58 | 1488.82 | 53.09% | 46.91% | -3.30 | 20-16 |
| 1904-06-04 | @ St. Louis Browns | W 5-2 | 1535.28 | 1492.12 | 52.14% | 47.86% | +3.64 | 21-16 |
| 1904-06-05 | @ Chicago White Sox | L 2-14 | 1538.92 | 1500.45 | 51.47% | 48.53% | -7.84 | 21-17 |
| 1904-06-06 | @ Chicago White Sox | W 6-3 | 1531.08 | 1508.30 | 49.21% | 50.79% | +3.87 | 22-17 |
| 1904-06-07 | @ Chicago White Sox | L 1-6 | 1534.95 | 1504.43 | 50.32% | 49.68% | -4.95 | 22-18 |
| 1904-06-08 | @ Chicago White Sox | L 2-8 | 1530.00 | 1509.38 | 48.90% | 51.10% | -5.27 | 22-19 |
| 1904-06-10 | @ Cleveland Naps | L 1-3 | 1524.73 | 1545.83 | 42.94% | 57.06% | -2.67 | 22-20 |
| 1904-06-11 | @ Cleveland Naps | W 1-0 | 1522.06 | 1548.50 | 42.19% | 57.81% | +2.54 | 23-20 |
| 1904-06-13 | @ Cleveland Naps | W 9-2 | 1524.60 | 1545.96 | 42.90% | 57.10% | +4.70 | 24-20 |
| 1904-06-14 | @ Cleveland Naps | W 4-0 | 1529.30 | 1541.26 | 44.23% | 55.77% | +4.91 | 25-20 |
| 1904-06-15 | @ Detroit Tigers | L 0-1 | 1534.21 | 1465.35 | 55.81% | 44.19% | -2.46 | 25-21 |
| 1904-06-16 | @ Detroit Tigers | L 5-6 | 1531.75 | 1467.80 | 55.12% | 44.88% | -2.42 | 25-22 |
| 1904-06-17 | @ Detroit Tigers | W 7-1 | 1529.33 | 1470.23 | 54.42% | 45.58% | +4.91 | 26-22 |
| 1904-06-18 | @ Detroit Tigers | L 3-7 | 1534.24 | 1465.32 | 55.82% | 44.18% | -4.91 | 26-23 |
| 1904-06-20 | Washington Senators (1st) | W 11-3 | 1529.33 | 1364.05 | 75.29% | 24.71% | +3.07 | 27-23 |
| 1904-06-22 | Boston Americans | L 6-7 | 1532.40 | 1580.40 | 47.17% | 52.83% | -2.07 | 27-24 |
| 1904-06-23 | Boston Americans | W 5-1 | 1530.33 | 1582.47 | 46.57% | 53.43% | +4.70 | 28-24 |
| 1904-06-24 | Boston Americans | W 8-4 | 1535.03 | 1577.77 | 47.92% | 52.08% | +4.58 | 29-24 |
| 1904-06-25 | Washington Senators (1st) | W 6-3 | 1539.61 | 1351.64 | 77.64% | 22.36% | +1.71 | 30-24 |
| 1904-06-27 | @ Washington Senators (1st) | W 3-2 | 1541.32 | 1349.94 | 71.89% | 28.11% | +1.23 | 31-24 |
| 1904-06-28 | @ Washington Senators (1st) | L 1-2 | 1542.55 | 1348.70 | 72.17% | 27.83% | -3.17 | 31-25 |
| 1904-06-30 | @ Boston Americans | L 3-4 | 1539.38 | 1567.32 | 41.98% | 58.02% | -1.85 | 31-26 |
| 1904-07-01 | @ Boston Americans | W 5-4 | 1537.53 | 1569.17 | 41.46% | 58.54% | +2.58 | 32-26 |
| 1904-07-02 | @ Boston Americans | L 1-2 | 1540.11 | 1566.60 | 42.18% | 57.82% | -1.86 | 32-27 |
| 1904-07-04 | New York Highlanders | L 3-9 | 1538.25 | 1532.28 | 54.91% | 45.09% | -5.92 | 32-28 |
| 1904-07-04 | New York Highlanders | L 2-5 | 1532.33 | 1538.20 | 53.22% | 46.78% | -4.05 | 32-29 |
| 1904-07-05 | @ New York Highlanders | L 3-6 | 1528.28 | 1542.26 | 43.95% | 56.05% | -3.35 | 32-30 |
| 1904-07-06 | @ New York Highlanders | L 1-7 | 1524.93 | 1545.60 | 43.00% | 57.00% | -4.64 | 32-31 |
| 1904-07-08 | Washington Senators (1st) | W 2-1 | 1520.29 | 1342.16 | 76.64% | 23.36% | +1.03 | 33-31 |
| 1904-07-09 | Washington Senators (1st) | W 3-0 | 1521.32 | 1341.13 | 76.85% | 23.15% | +1.76 | 34-31 |
| 1904-07-09 | Washington Senators (1st) | L 3-11 | 1523.08 | 1339.37 | 77.21% | 22.79% | -9.61 | 34-32 |
| 1904-07-11 | Washington Senators (1st) | W 3-1 | 1513.47 | 1348.98 | 75.21% | 24.79% | +1.55 | 35-32 |
| 1904-07-12 | Chicago White Sox | W 6-4 | 1515.02 | 1533.64 | 51.39% | 48.61% | +3.02 | 36-32 |
| 1904-07-13 | Chicago White Sox | W 3-0 | 1518.04 | 1530.62 | 52.26% | 47.74% | +3.64 | 37-32 |
| 1904-07-14 | Chicago White Sox | W 2-1 | 1521.68 | 1526.98 | 53.30% | 46.70% | +2.05 | 38-32 |
| 1904-07-15 | Chicago White Sox | W 5-1 | 1523.73 | 1524.93 | 53.89% | 46.11% | +4.06 | 39-32 |
| 1904-07-16 | St. Louis Browns | W 8-1 | 1527.79 | 1463.79 | 62.98% | 37.02% | +4.31 | 40-32 |
| 1904-07-18 | St. Louis Browns | W 5-4 | 1532.10 | 1459.48 | 64.13% | 35.87% | +1.58 | 41-32 |
| 1904-07-19 | St. Louis Browns | L 0-1 | 1533.68 | 1457.90 | 64.54% | 35.46% | -2.84 | 41-33 |
| 1904-07-20 | St. Louis Browns | W 2-0 | 1530.84 | 1460.74 | 63.79% | 36.21% | +2.25 | 42-33 |
| 1904-07-21 | Cleveland Naps | L 8-14 | 1533.09 | 1549.09 | 51.77% | 48.23% | -5.58 | 42-34 |
| 1904-07-22 | Cleveland Naps | L 0-4 | 1527.51 | 1554.67 | 50.16% | 49.84% | -4.41 | 42-35 |
| 1904-07-23 | Cleveland Naps | L 2-3 | 1523.10 | 1559.09 | 48.89% | 51.11% | -1.52 | 42-36 |
| 1904-07-23 | Cleveland Naps | L 1-4 | 1521.58 | 1560.61 | 48.45% | 51.55% | -3.69 | 42-37 |
| 1904-07-26 | Detroit Tigers | L 1-2 | 1517.89 | 1477.44 | 59.76% | 40.24% | -2.63 | 42-38 |
| 1904-07-27 | Detroit Tigers | W 5-0 | 1515.26 | 1480.07 | 59.03% | 40.97% | +4.03 | 43-38 |
| 1904-07-28 | Detroit Tigers | W 4-0 | 1519.29 | 1476.04 | 60.15% | 39.85% | +3.50 | 44-38 |
| 1904-07-29 | Detroit Tigers | W 2-0 | 1522.79 | 1472.54 | 61.11% | 38.89% | +2.42 | 45-38 |
| 1904-07-30 | Detroit Tigers | W 4-1 | 1525.21 | 1470.12 | 61.77% | 38.23% | +2.92 | 46-38 |
| 1904-08-01 | @ St. Louis Browns | W 4-0 | 1528.13 | 1464.50 | 55.07% | 44.93% | +3.95 | 47-38 |
| 1904-08-02 | @ St. Louis Browns | W 9-3 | 1532.08 | 1460.55 | 56.19% | 43.81% | +4.72 | 48-38 |
| 1904-08-03 | @ St. Louis Browns | W 10-4 | 1536.80 | 1455.83 | 57.53% | 42.47% | +4.58 | 49-38 |
| 1904-08-05 | @ Chicago White Sox | W 4-3 | 1541.38 | 1552.53 | 44.35% | 55.65% | +2.45 | 50-38 |
| 1904-08-06 | @ Chicago White Sox | L 1-8 | 1543.83 | 1550.08 | 45.05% | 54.95% | -5.24 | 50-39 |
| 1904-08-07 | @ Chicago White Sox | W 5-2 | 1538.59 | 1555.32 | 43.56% | 56.44% | +4.30 | 51-39 |
| 1904-08-08 | @ Chicago White Sox | W 6-5 | 1542.89 | 1551.02 | 44.78% | 55.22% | +2.43 | 52-39 |
| 1904-08-11 | @ Cleveland Naps | W 2-1 | 1545.32 | 1557.73 | 44.17% | 55.83% | +1.73 | 53-39 |
| 1904-08-12 | @ Cleveland Naps | W 5-0 | 1547.05 | 1555.99 | 44.66% | 55.34% | +5.45 | 54-39 |
| 1904-08-13 | @ Cleveland Naps | L 2-7 | 1552.50 | 1550.55 | 46.22% | 53.78% | -4.55 | 54-40 |
| 1904-08-15 | @ Detroit Tigers | W 2-0 | 1547.95 | 1473.62 | 56.59% | 43.41% | +2.70 | 55-40 |
| 1904-08-16 | @ Detroit Tigers | W 6-3 | 1550.65 | 1470.92 | 57.35% | 42.65% | +2.30 | 56-40 |
| 1904-08-19 | Cleveland Naps | L 1-2 | 1552.95 | 1555.78 | 53.66% | 46.34% | -1.67 | 56-41 |
| 1904-08-20 | Cleveland Naps | W 2-0 | 1551.28 | 1557.45 | 53.18% | 46.82% | +2.91 | 57-41 |
| 1904-08-22 | Cleveland Naps | W 3-1 | 1554.19 | 1554.53 | 54.01% | 45.99% | +2.87 | 58-41 |
| 1904-08-23 | Cleveland Naps | L 3-4 | 1557.06 | 1551.67 | 54.83% | 45.17% | -1.71 | 58-42 |
| 1904-08-24 | Detroit Tigers | L 5-7 | 1555.35 | 1474.82 | 65.17% | 34.83% | -4.05 | 58-43 |
| 1904-08-25 | Detroit Tigers | L 2-7 | 1551.30 | 1478.87 | 64.10% | 35.90% | -6.31 | 58-44 |
| 1904-08-26 | Detroit Tigers | W 7-4 | 1544.99 | 1485.18 | 62.41% | 37.59% | +2.86 | 59-44 |
| 1904-08-27 | Detroit Tigers | W 4-3 | 1547.85 | 1482.31 | 63.18% | 36.82% | +1.15 | 60-44 |
| 1904-08-29 | Chicago White Sox | W 4-1 | 1549.00 | 1539.73 | 55.38% | 44.62% | +3.40 | 61-44 |
| 1904-08-30 | Chicago White Sox | L 0-3 | 1552.40 | 1536.33 | 56.35% | 43.65% | -4.30 | 61-45 |
| 1904-08-31 | Chicago White Sox | W 1-0 | 1548.10 | 1540.63 | 55.13% | 44.87% | +1.98 | 62-45 |
| 1904-09-01 | St. Louis Browns | L 0-2 | 1550.08 | 1430.13 | 70.13% | 29.87% | -4.36 | 62-46 |
| 1904-09-03 | St. Louis Browns | L 2-4 | 1545.72 | 1434.49 | 69.06% | 30.94% | -4.30 | 62-47 |
| 1904-09-03 | St. Louis Browns | W 5-2 | 1541.42 | 1438.79 | 68.00% | 32.00% | +2.44 | 63-47 |
| 1904-09-05 | @ New York Highlanders | L 1-2 | 1543.86 | 1551.59 | 44.84% | 55.16% | -1.98 | 63-48 |
| 1904-09-05 | @ New York Highlanders | W 7-2 | 1541.88 | 1553.57 | 44.27% | 55.73% | +5.49 | 64-48 |
| 1904-09-06 | @ New York Highlanders | L 2-5 | 1547.37 | 1548.08 | 45.84% | 54.16% | -3.50 | 64-49 |
| 1904-09-06 | @ New York Highlanders | L 1-2 | 1543.87 | 1551.58 | 44.84% | 55.16% | -1.97 | 64-50 |
| 1904-09-07 | New York Highlanders | W 3-0 | 1541.90 | 1553.55 | 52.39% | 47.61% | +3.63 | 65-50 |
| 1904-09-08 | New York Highlanders | L 2-3 | 1545.53 | 1549.92 | 53.43% | 46.57% | -2.35 | 65-51 |
| 1904-09-08 | New York Highlanders | L 1-5 | 1543.18 | 1552.27 | 52.76% | 47.24% | -4.64 | 65-52 |
| 1904-09-09 | New York Highlanders | W 3-2 | 1538.54 | 1556.92 | 51.42% | 48.58% | +2.13 | 66-52 |
| 1904-09-09 | New York Highlanders | W 5-1 | 1540.67 | 1554.78 | 52.04% | 47.96% | +4.22 | 67-52 |
| 1904-09-10 | Boston Americans | W 1-0 | 1544.89 | 1571.96 | 50.17% | 49.83% | +1.55 | 68-52 |
| 1904-09-12 | Boston Americans | L 4-6 | 1546.44 | 1570.41 | 50.62% | 49.38% | -3.15 | 68-53 |
| 1904-09-12 | Boston Americans | W 6-2 | 1543.29 | 1573.56 | 49.71% | 50.29% | +4.43 | 69-53 |
| 1904-09-15 | Washington Senators (1st) | W 8-4 | 1547.72 | 1346.51 | 78.94% | 21.06% | +1.85 | 70-53 |
| 1904-09-15 | Washington Senators (1st) | W 4-3 | 1549.57 | 1344.65 | 79.29% | 20.71% | +0.91 | 71-53 |
| 1904-09-16 | Washington Senators (1st) | L 3-5 | 1550.48 | 1343.74 | 79.46% | 20.54% | -4.94 | 71-54 |
| 1904-09-17 | @ Boston Americans | W 4-3 | 1545.54 | 1566.80 | 42.92% | 57.08% | +2.51 | 72-54 |
| 1904-09-19 | @ Boston Americans | W 6-1 | 1548.05 | 1564.29 | 43.63% | 56.37% | +5.55 | 73-54 |
| 1904-09-20 | @ Boston Americans | L 1-11 | 1553.60 | 1558.75 | 45.20% | 54.80% | -6.29 | 73-55 |
| 1904-09-21 | @ Boston Americans | L 1-5 | 1547.31 | 1565.03 | 43.42% | 56.58% | -3.82 | 73-56 |
| 1904-09-21 | @ Boston Americans | L 3-4 | 1543.49 | 1568.86 | 42.34% | 57.66% | -1.87 | 73-57 |
| 1904-09-24 | @ Chicago White Sox | L 0-4 | 1541.62 | 1547.31 | 45.13% | 54.87% | -3.97 | 73-58 |
| 1904-09-25 | @ Chicago White Sox | L 0-4 | 1537.65 | 1551.28 | 44.00% | 56.00% | -3.87 | 73-59 |
| 1904-09-26 | @ Chicago White Sox | W 2-1 | 1533.78 | 1555.15 | 42.90% | 57.10% | +2.51 | 74-59 |
| 1904-09-27 | @ St. Louis Browns | L 2-4 | 1536.29 | 1444.87 | 58.99% | 41.01% | -3.67 | 74-60 |
| 1904-09-28 | @ St. Louis Browns | L 1-5 | 1532.62 | 1448.54 | 57.96% | 42.04% | -5.10 | 74-61 |
| 1904-09-28 | @ St. Louis Browns | L 0-5 | 1527.52 | 1453.64 | 56.53% | 43.47% | -5.56 | 74-62 |
| 1904-09-29 | @ St. Louis Browns | W 1-0 | 1521.96 | 1459.20 | 54.95% | 45.05% | +1.98 | 75-62 |
| 1904-09-29 | @ St. Louis Browns | L 1-6 | 1523.94 | 1457.22 | 55.51% | 44.49% | -5.46 | 75-63 |
| 1904-09-30 | @ Detroit Tigers | W 9-4 | 1518.48 | 1450.53 | 55.68% | 44.32% | +4.36 | 76-63 |
| 1904-09-30 | @ Detroit Tigers | L 4-5 | 1522.84 | 1446.17 | 56.92% | 43.08% | -2.50 | 76-64 |
| 1904-10-01 | @ Detroit Tigers | L 2-3 | 1520.34 | 1448.67 | 56.21% | 43.79% | -2.48 | 76-65 |
| 1904-10-01 | @ Detroit Tigers | L 1-2 | 1517.86 | 1451.15 | 55.51% | 44.49% | -2.44 | 76-66 |
| 1904-10-03 | @ Cleveland Naps | W 2-0 | 1515.42 | 1567.09 | 38.69% | 61.31% | +3.82 | 77-66 |
| 1904-10-03 | @ Cleveland Naps | L 2-7 | 1519.24 | 1563.27 | 39.74% | 60.26% | -3.91 | 77-67 |
| 1904-10-04 | @ Cleveland Naps | W 4-0 | 1515.33 | 1567.18 | 38.67% | 61.33% | +5.39 | 78-67 |
| 1904-10-07 | @ Washington Senators (1st) | W 3-2 | 1520.72 | 1344.41 | 70.10% | 29.90% | +1.32 | 79-67 |
| 1904-10-07 | @ Washington Senators (1st) | L 2-3 | 1522.04 | 1343.09 | 70.42% | 29.58% | -3.10 | 79-68 |
| 1904-10-08 | @ Washington Senators (1st) | L 5-12 | 1518.94 | 1346.19 | 69.67% | 30.33% | -8.11 | 79-69 |
| 1904-10-08 | @ Washington Senators (1st) | W 2-0 | 1510.83 | 1354.30 | 67.66% | 32.34% | +2.01 | 80-69 |
| 1904-10-10 | @ Washington Senators (1st) | W 7-6 | 1512.84 | 1352.29 | 68.17% | 31.83% | +1.40 | 81-69 |
| 1904-10-10 | @ Washington Senators (1st) | L 3-4 | 1514.24 | 1350.89 | 68.52% | 31.48% | -3.01 | 81-70 |
| 1904-04-14 | Boston Beaneaters | W 6-2 | 1479.19 | 1467.12 | 55.78% | 44.22% | +3.89 | 1-0 |
| 1904-04-15 | Boston Beaneaters | L 0-6 | 1483.08 | 1463.23 | 56.88% | 43.12% | -6.13 | 1-1 |
| 1904-04-16 | Boston Beaneaters | L 7-8 | 1476.95 | 1469.36 | 55.14% | 44.86% | -2.43 | 1-2 |
| 1904-04-18 | New York Giants | L 6-7 | 1474.52 | 1549.86 | 43.27% | 56.73% | -1.90 | 1-3 |
| 1904-04-21 | @ New York Giants | W 12-1 | 1472.62 | 1551.76 | 35.02% | 64.98% | +9.48 | 2-3 |
| 1904-04-22 | @ New York Giants | L 3-18 | 1482.10 | 1542.28 | 37.54% | 62.46% | -6.39 | 2-4 |
| 1904-04-23 | @ New York Giants | L 1-10 | 1475.71 | 1548.67 | 35.83% | 64.17% | -4.73 | 2-5 |
| 1904-04-24 | @ Brooklyn Superbas | L 6-8 | 1470.98 | 1514.97 | 39.75% | 60.25% | -2.48 | 2-6 |
| 1904-04-25 | @ Boston Beaneaters | L 0-5 | 1468.50 | 1460.90 | 47.03% | 52.97% | -4.62 | 2-7 |
| 1904-04-26 | @ Boston Beaneaters | L 1-3 | 1463.88 | 1465.52 | 45.70% | 54.30% | -2.85 | 2-8 |
| 1904-05-02 | Brooklyn Superbas | L 0-3 | 1461.03 | 1516.45 | 46.10% | 53.90% | -3.51 | 2-9 |
| 1904-05-03 | Brooklyn Superbas | L 3-6 | 1457.52 | 1519.96 | 45.10% | 54.90% | -3.44 | 2-10 |
| 1904-05-04 | Brooklyn Superbas | L 4-5 | 1454.08 | 1523.40 | 44.12% | 55.88% | -1.37 | 2-11 |
| 1904-05-05 | Brooklyn Superbas | L 3-13 | 1452.71 | 1524.77 | 43.73% | 56.27% | -6.08 | 2-12 |
| 1904-05-06 | @ Pittsburgh Pirates | W 15-7 | 1446.63 | 1506.34 | 37.60% | 62.40% | +7.76 | 3-12 |
| 1904-05-07 | @ Pittsburgh Pirates | W 2-0 | 1454.39 | 1498.57 | 39.72% | 60.28% | +2.65 | 4-12 |
| 1904-05-09 | @ Pittsburgh Pirates | L 2-3 | 1457.04 | 1495.92 | 40.45% | 59.55% | -1.78 | 4-13 |
| 1904-05-10 | @ Pittsburgh Pirates | L 0-2 | 1455.26 | 1497.70 | 39.96% | 60.04% | -2.48 | 4-14 |
| 1904-05-11 | @ Chicago Cubs | W 1-0 | 1452.78 | 1523.03 | 36.19% | 63.81% | +2.80 | 5-14 |
| 1904-05-12 | @ Chicago Cubs | L 0-4 | 1455.58 | 1520.22 | 36.94% | 63.06% | -3.25 | 5-15 |
| 1904-05-14 | @ Chicago Cubs | L 4-12 | 1452.33 | 1523.47 | 36.07% | 63.93% | -4.49 | 5-16 |
| 1904-05-15 | @ Chicago Cubs | L 2-4 | 1447.84 | 1527.96 | 34.89% | 65.11% | -2.17 | 5-17 |
| 1904-05-18 | @ St. Louis Cardinals | L 2-3 | 1445.67 | 1428.71 | 48.37% | 51.63% | -2.12 | 5-18 |
| 1904-05-19 | @ St. Louis Cardinals | L 2-9 | 1443.55 | 1430.84 | 47.76% | 52.24% | -5.56 | 5-19 |
| 1904-05-20 | @ Cincinnati Reds | L 0-10 | 1437.99 | 1550.32 | 30.80% | 69.20% | -4.29 | 5-20 |
| 1904-05-21 | @ Cincinnati Reds | L 8-10 | 1433.70 | 1554.60 | 29.76% | 70.24% | -1.85 | 5-21 |
| 1904-05-22 | @ Cincinnati Reds | L 3-4 | 1431.85 | 1556.45 | 29.32% | 70.68% | -1.29 | 5-22 |
| 1904-05-23 | @ Cincinnati Reds | L 1-5 | 1430.56 | 1557.74 | 29.01% | 70.99% | -2.56 | 5-23 |
| 1904-05-27 | Boston Beaneaters | L 2-3 | 1428.00 | 1442.36 | 52.00% | 48.00% | -2.28 | 5-24 |
| 1904-05-28 | Boston Beaneaters | L 3-5 | 1425.72 | 1444.65 | 51.35% | 48.65% | -3.20 | 5-25 |
| 1904-05-30 | New York Giants | L 4-15 | 1422.52 | 1567.84 | 33.77% | 66.23% | -4.93 | 5-26 |
| 1904-05-30 | New York Giants | W 5-4 | 1417.59 | 1572.77 | 32.51% | 67.49% | +2.97 | 6-26 |
| 1904-05-31 | New York Giants | L 0-1 | 1420.56 | 1569.80 | 33.26% | 66.74% | -1.46 | 6-27 |
| 1904-06-03 | Chicago Cubs | L 3-4 | 1419.10 | 1548.97 | 35.78% | 64.22% | -1.57 | 6-28 |
| 1904-06-04 | Chicago Cubs | L 4-8 | 1417.53 | 1550.54 | 35.37% | 64.63% | -3.12 | 6-29 |
| 1904-06-06 | St. Louis Cardinals | W 14-6 | 1414.41 | 1447.01 | 49.38% | 50.62% | +6.30 | 7-29 |
| 1904-06-07 | St. Louis Cardinals | L 3-8 | 1420.71 | 1440.71 | 51.19% | 48.81% | -5.03 | 7-30 |
| 1904-06-08 | St. Louis Cardinals | W 4-3 | 1415.68 | 1445.75 | 49.74% | 50.26% | +2.21 | 8-30 |
| 1904-06-11 | Cincinnati Reds | L 2-7 | 1417.89 | 1567.88 | 33.17% | 66.83% | -3.27 | 8-31 |
| 1904-06-13 | Cincinnati Reds | W 6-4 | 1414.62 | 1571.14 | 32.34% | 67.66% | +4.21 | 9-31 |
| 1904-06-14 | Pittsburgh Pirates | L 0-6 | 1418.83 | 1514.88 | 40.37% | 59.63% | -4.35 | 9-32 |
| 1904-06-15 | Pittsburgh Pirates | L 3-9 | 1414.48 | 1519.23 | 39.17% | 60.83% | -4.22 | 9-33 |
| 1904-06-16 | Pittsburgh Pirates | L 1-5 | 1410.26 | 1523.45 | 38.02% | 61.98% | -3.34 | 9-34 |
| 1904-06-17 | @ Boston Beaneaters | L 2-4 | 1406.92 | 1436.05 | 41.81% | 58.19% | -2.61 | 9-35 |
| 1904-06-17 | @ Boston Beaneaters | W 12-7 | 1404.31 | 1438.65 | 41.09% | 58.91% | +5.80 | 10-35 |
| 1904-06-18 | @ Boston Beaneaters | L 0-7 | 1410.11 | 1432.85 | 42.71% | 57.29% | -4.97 | 10-36 |
| 1904-06-20 | @ Boston Beaneaters | W 6-3 | 1405.14 | 1437.82 | 41.32% | 58.68% | +4.47 | 11-36 |
| 1904-06-20 | @ Boston Beaneaters | L 0-9 | 1409.61 | 1433.35 | 42.57% | 57.43% | -5.62 | 11-37 |
| 1904-06-21 | @ Brooklyn Superbas | W 4-3 | 1403.99 | 1482.52 | 35.10% | 64.90% | +2.86 | 12-37 |
| 1904-06-22 | @ Brooklyn Superbas | W 1-0 | 1406.85 | 1479.67 | 35.85% | 64.15% | +1.99 | 13-37 |
| 1904-06-23 | @ Brooklyn Superbas | L 4-5 | 1408.84 | 1477.67 | 36.38% | 63.62% | -1.60 | 13-38 |
| 1904-06-24 | @ Brooklyn Superbas | L 3-4 | 1407.24 | 1479.27 | 35.95% | 64.05% | -1.58 | 13-39 |
| 1904-06-25 | @ New York Giants | L 6-9 | 1405.66 | 1600.60 | 21.67% | 78.33% | -1.65 | 13-40 |
| 1904-06-27 | @ New York Giants | L 2-10 | 1404.01 | 1602.25 | 21.35% | 78.65% | -2.66 | 13-41 |
| 1904-06-28 | @ New York Giants | L 6-9 | 1401.35 | 1604.91 | 20.84% | 79.16% | -1.59 | 13-42 |
| 1904-06-29 | Brooklyn Superbas | L 6-8 | 1399.76 | 1473.95 | 43.43% | 56.57% | -2.70 | 13-43 |
| 1904-07-01 | Brooklyn Superbas | W 13-2 | 1397.06 | 1476.66 | 42.67% | 57.33% | +8.37 | 14-43 |
| 1904-07-02 | Brooklyn Superbas | W 2-0 | 1405.43 | 1468.29 | 45.04% | 54.96% | +3.42 | 15-43 |
| 1904-07-02 | Brooklyn Superbas | L 2-13 | 1408.85 | 1464.87 | 46.02% | 53.98% | -6.72 | 15-44 |
| 1904-07-04 | @ New York Giants | L 1-4 | 1402.13 | 1616.22 | 19.86% | 80.14% | -1.51 | 15-45 |
| 1904-07-04 | @ New York Giants | L 3-11 | 1400.62 | 1617.73 | 19.58% | 80.42% | -2.44 | 15-46 |
| 1904-07-05 | New York Giants | W 6-5 | 1398.18 | 1620.17 | 24.69% | 75.31% | +2.35 | 16-46 |
| 1904-07-06 | New York Giants | L 3-12 | 1400.53 | 1617.82 | 25.20% | 74.80% | -3.33 | 16-47 |
| 1904-07-08 | @ Cincinnati Reds | L 1-3 | 1397.20 | 1534.80 | 27.79% | 72.21% | -1.73 | 16-48 |
| 1904-07-09 | @ Cincinnati Reds | L 2-5 | 1395.47 | 1536.53 | 27.39% | 72.61% | -2.09 | 16-49 |
| 1904-07-10 | @ Cincinnati Reds | W 4-1 | 1393.38 | 1538.62 | 26.92% | 73.08% | +5.57 | 17-49 |
| 1904-07-10 | @ Cincinnati Reds | L 1-7 | 1398.95 | 1533.05 | 28.20% | 71.80% | -3.04 | 17-50 |
| 1904-07-13 | @ Pittsburgh Pirates | L 0-11 | 1395.91 | 1539.82 | 27.07% | 72.93% | -3.95 | 17-51 |
| 1904-07-14 | @ Pittsburgh Pirates | L 3-8 | 1391.96 | 1543.77 | 26.18% | 73.82% | -2.57 | 17-52 |
| 1904-07-15 | @ Pittsburgh Pirates | L 1-3 | 1389.39 | 1546.34 | 25.61% | 74.39% | -1.60 | 17-53 |
| 1904-07-16 | @ Chicago Cubs | L 0-1 | 1387.79 | 1540.27 | 26.11% | 73.89% | -1.14 | 17-54 |
| 1904-07-17 | @ Chicago Cubs | L 6-9 | 1386.65 | 1541.42 | 25.85% | 74.15% | -1.97 | 17-55 |
| 1904-07-19 | @ Chicago Cubs | L 0-1 | 1384.68 | 1543.39 | 25.42% | 74.58% | -1.12 | 17-56 |
| 1904-07-20 | @ Chicago Cubs | W 5-4 | 1383.56 | 1544.50 | 25.18% | 74.82% | +3.29 | 18-56 |
| 1904-07-21 | @ St. Louis Cardinals | W 4-1 | 1386.85 | 1487.70 | 32.23% | 67.77% | +5.16 | 19-56 |
| 1904-07-22 | @ St. Louis Cardinals | L 5-11 | 1392.01 | 1482.54 | 33.54% | 66.46% | -3.61 | 19-57 |
| 1904-07-23 | @ St. Louis Cardinals | L 7-9 | 1388.40 | 1486.15 | 32.62% | 67.38% | -2.03 | 19-58 |
| 1904-07-23 | @ St. Louis Cardinals | L 2-7 | 1386.37 | 1488.18 | 32.11% | 67.89% | -3.16 | 19-59 |
| 1904-07-24 | @ St. Louis Cardinals | L 5-10 | 1383.21 | 1491.34 | 31.32% | 68.68% | -3.08 | 19-60 |
| 1904-07-24 | @ St. Louis Cardinals | W 4-2 | 1380.13 | 1494.42 | 30.56% | 69.44% | +4.32 | 20-60 |
| 1904-07-26 | @ Boston Beaneaters | W 8-7 | 1384.45 | 1405.26 | 42.98% | 57.02% | +2.51 | 21-60 |
| 1904-07-27 | @ Boston Beaneaters | L 5-8 | 1386.96 | 1402.75 | 43.69% | 56.31% | -3.33 | 21-61 |
| 1904-07-28 | @ Boston Beaneaters | W 7-1 | 1383.63 | 1406.08 | 42.75% | 57.25% | +6.17 | 22-61 |
| 1904-07-28 | @ Boston Beaneaters | L 0-4 | 1389.80 | 1399.91 | 44.50% | 55.50% | -3.92 | 22-62 |
| 1904-07-30 | @ New York Giants | L 4-6 | 1385.88 | 1626.83 | 17.51% | 82.49% | -1.09 | 22-63 |
| 1904-08-03 | Cincinnati Reds | L 0-5 | 1384.79 | 1536.74 | 32.92% | 67.08% | -3.23 | 22-64 |
| 1904-08-03 | Cincinnati Reds | L 5-6 | 1381.56 | 1539.98 | 32.10% | 67.90% | -1.42 | 22-65 |
| 1904-08-04 | Cincinnati Reds | W 2-1 | 1380.14 | 1541.40 | 31.75% | 68.25% | +3.01 | 23-65 |
| 1904-08-04 | Cincinnati Reds | W 4-3 | 1383.15 | 1538.39 | 32.50% | 67.50% | +2.97 | 24-65 |
| 1904-08-05 | Cincinnati Reds | L 2-5 | 1386.12 | 1535.42 | 33.25% | 66.75% | -1.80 | 24-66 |
| 1904-08-06 | Pittsburgh Pirates | W 6-4 | 1384.32 | 1565.18 | 29.35% | 70.65% | +4.40 | 25-66 |
| 1904-08-08 | Pittsburgh Pirates | W 15-5 | 1388.72 | 1560.78 | 30.41% | 69.59% | +9.68 | 26-66 |
| 1904-08-09 | Pittsburgh Pirates | L 4-5 | 1398.40 | 1551.10 | 32.82% | 67.18% | -1.44 | 26-67 |
| 1904-08-10 | Pittsburgh Pirates | L 3-6 | 1396.96 | 1552.54 | 32.46% | 67.54% | -2.48 | 26-68 |
| 1904-08-11 | Chicago Cubs | L 1-6 | 1394.48 | 1549.37 | 32.55% | 67.45% | -3.20 | 26-69 |
| 1904-08-12 | Chicago Cubs | L 1-2 | 1391.28 | 1552.57 | 31.74% | 68.26% | -1.39 | 26-70 |
| 1904-08-13 | Chicago Cubs | L 0-5 | 1389.89 | 1553.96 | 31.39% | 68.61% | -3.09 | 26-71 |
| 1904-08-13 | Chicago Cubs | W 4-0 | 1386.80 | 1557.05 | 30.63% | 69.37% | +6.10 | 27-71 |
| 1904-08-15 | Chicago Cubs | L 2-3 | 1392.90 | 1550.95 | 32.15% | 67.85% | -1.41 | 27-72 |
| 1904-08-16 | St. Louis Cardinals | L 1-6 | 1391.49 | 1473.84 | 42.28% | 57.72% | -4.16 | 27-73 |
| 1904-08-16 | St. Louis Cardinals | L 1-7 | 1387.33 | 1478.00 | 41.12% | 58.88% | -4.43 | 27-74 |
| 1904-08-17 | St. Louis Cardinals | L 7-9 | 1382.90 | 1482.43 | 39.89% | 60.11% | -2.49 | 27-75 |
| 1904-08-18 | St. Louis Cardinals | L 1-3 | 1380.41 | 1484.91 | 39.20% | 60.80% | -2.44 | 27-76 |
| 1904-08-18 | St. Louis Cardinals | L 2-4 | 1377.97 | 1487.35 | 38.54% | 61.46% | -2.39 | 27-77 |
| 1904-08-20 | @ Cincinnati Reds | L 1-2 | 1375.58 | 1535.16 | 25.32% | 74.68% | -1.12 | 27-78 |
| 1904-08-21 | @ Cincinnati Reds | L 3-4 | 1374.46 | 1536.28 | 25.08% | 74.92% | -0.78 | 27-79 |
| 1904-08-21 | @ Cincinnati Reds | W 5-2 | 1373.68 | 1537.06 | 24.91% | 75.09% | +5.72 | 28-79 |
| 1904-08-24 | @ Pittsburgh Pirates | W 6-3 | 1379.40 | 1563.65 | 22.73% | 77.27% | +5.89 | 29-79 |
| 1904-08-25 | @ Pittsburgh Pirates | L 8-11 | 1385.29 | 1557.76 | 23.95% | 76.05% | -1.82 | 29-80 |
| 1904-08-25 | @ Pittsburgh Pirates | W 10-1 | 1383.47 | 1559.59 | 23.57% | 76.43% | +10.09 | 30-80 |
| 1904-08-26 | @ Pittsburgh Pirates | W 6-2 | 1393.56 | 1549.50 | 25.72% | 74.28% | +6.53 | 31-80 |
| 1904-08-27 | @ Chicago Cubs | W 5-2 | 1400.09 | 1542.97 | 27.19% | 72.81% | +5.55 | 32-80 |
| 1904-08-28 | @ Chicago Cubs | L 1-4 | 1405.64 | 1537.42 | 28.47% | 71.53% | -2.17 | 32-81 |
| 1904-08-29 | @ Chicago Cubs | L 0-2 | 1403.47 | 1539.59 | 27.96% | 72.04% | -1.74 | 32-82 |
| 1904-08-30 | @ St. Louis Cardinals | W 4-2 | 1401.73 | 1484.75 | 34.51% | 65.49% | +4.08 | 33-82 |
| 1904-08-31 | @ St. Louis Cardinals | L 1-7 | 1405.81 | 1480.67 | 35.58% | 64.42% | -3.84 | 33-83 |
| 1904-09-01 | @ St. Louis Cardinals | L 2-5 | 1401.97 | 1484.51 | 34.57% | 65.43% | -2.63 | 33-84 |
| 1904-09-03 | Brooklyn Superbas | W 6-0 | 1399.34 | 1434.48 | 49.01% | 50.99% | +5.49 | 34-84 |
| 1904-09-05 | Brooklyn Superbas | W 5-4 | 1404.83 | 1428.99 | 50.59% | 49.41% | +2.18 | 35-84 |
| 1904-09-05 | Brooklyn Superbas | L 2-3 | 1407.01 | 1426.81 | 51.22% | 48.78% | -2.26 | 35-85 |
| 1904-09-07 | @ New York Giants | L 3-6 | 1404.75 | 1661.01 | 16.27% | 83.73% | -1.24 | 35-86 |
| 1904-09-08 | @ New York Giants | W 9-8 | 1403.51 | 1662.25 | 16.08% | 83.92% | +3.70 | 36-86 |
| 1904-09-08 | @ New York Giants | L 1-4 | 1407.21 | 1658.56 | 16.66% | 83.34% | -1.27 | 36-87 |
| 1904-09-09 | @ New York Giants | L 4-6 | 1405.94 | 1659.83 | 16.46% | 83.54% | -1.03 | 36-88 |
| 1904-09-10 | @ New York Giants | L 4-5 | 1404.91 | 1660.85 | 16.30% | 83.70% | -0.72 | 36-89 |
| 1904-09-10 | @ New York Giants | L 5-6 | 1404.19 | 1661.57 | 16.19% | 83.81% | -0.71 | 36-90 |
| 1904-09-12 | @ Brooklyn Superbas | W 8-4 | 1403.48 | 1444.61 | 40.14% | 59.86% | +5.27 | 37-90 |
| 1904-09-12 | @ Brooklyn Superbas | W 12-5 | 1408.75 | 1439.34 | 41.61% | 58.39% | +6.80 | 38-90 |
| 1904-09-13 | @ Brooklyn Superbas | L 2-5 | 1415.55 | 1432.55 | 43.52% | 56.48% | -3.32 | 38-91 |
| 1904-09-14 | @ Brooklyn Superbas | L 1-2 | 1412.23 | 1435.86 | 42.58% | 57.42% | -1.87 | 38-92 |
| 1904-09-15 | @ Brooklyn Superbas | W 5-2 | 1410.36 | 1437.74 | 42.06% | 57.94% | +4.41 | 39-92 |
| 1904-09-15 | @ Brooklyn Superbas | L 7-14 | 1414.77 | 1433.32 | 43.30% | 56.70% | -5.04 | 39-93 |
| 1904-09-17 | Boston Beaneaters | W 5-4 | 1409.73 | 1386.06 | 57.42% | 42.58% | +1.33 | 40-93 |
| 1904-09-17 | Boston Beaneaters | W 3-2 | 1411.06 | 1384.74 | 57.79% | 42.21% | +1.31 | 41-93 |
| 1904-09-19 | Boston Beaneaters | W 4-2 | 1412.37 | 1383.42 | 58.16% | 41.84% | +2.60 | 42-93 |
| 1904-09-21 | Chicago Cubs | W 7-4 | 1414.97 | 1541.12 | 36.28% | 63.72% | +4.86 | 43-93 |
| 1904-09-21 | Chicago Cubs | W 3-0 | 1419.83 | 1536.27 | 37.58% | 62.42% | +4.76 | 44-93 |
| 1904-09-22 | Chicago Cubs | L 2-4 | 1424.59 | 1531.51 | 38.87% | 61.13% | -2.42 | 44-94 |
| 1904-09-22 | Chicago Cubs | W 6-2 | 1422.17 | 1533.93 | 38.21% | 61.79% | +5.44 | 45-94 |
| 1904-09-23 | St. Louis Cardinals | W 8-6 | 1427.61 | 1464.80 | 48.72% | 51.28% | +3.19 | 46-94 |
| 1904-09-24 | St. Louis Cardinals | L 2-3 | 1430.80 | 1461.61 | 49.64% | 50.36% | -2.19 | 46-95 |
| 1904-09-24 | St. Louis Cardinals | W 2-0 | 1428.61 | 1463.80 | 49.01% | 50.99% | +3.18 | 47-95 |
| 1904-09-27 | Cincinnati Reds | L 1-6 | 1431.79 | 1539.46 | 38.77% | 61.23% | -3.82 | 47-96 |
| 1904-09-28 | Cincinnati Reds | L 3-4 | 1427.97 | 1543.27 | 37.73% | 62.27% | -1.66 | 47-97 |
| 1904-09-29 | Cincinnati Reds | W 4-2 | 1426.31 | 1544.93 | 37.28% | 62.72% | +3.90 | 48-97 |
| 1904-09-29 | Cincinnati Reds | L 1-3 | 1430.21 | 1541.03 | 38.34% | 61.66% | -2.38 | 48-98 |
| 1904-10-01 | Pittsburgh Pirates | L 3-11 | 1427.83 | 1532.98 | 39.11% | 60.89% | -4.87 | 48-99 |
| 1904-10-01 | Pittsburgh Pirates | W 10-3 | 1422.96 | 1537.84 | 37.79% | 62.21% | +7.24 | 49-99 |
| 1904-10-03 | Pittsburgh Pirates | W 2-1 | 1430.20 | 1530.60 | 39.77% | 60.23% | +2.65 | 50-99 |
| 1904-10-03 | Pittsburgh Pirates | L 4-16 | 1432.85 | 1527.95 | 40.50% | 59.50% | -6.17 | 50-100 |
| 1904-10-08 | Boston Beaneaters | W 3-2 | 1426.68 | 1401.67 | 57.61% | 42.39% | +1.32 | 51-100 |
| 1904-10-08 | Boston Beaneaters | W 4-0 | 1428.00 | 1400.35 | 57.98% | 42.02% | +3.70 | 52-100 |
| 1904-04-15 | @ St. Louis Cardinals | W 5-4 | 1536.61 | 1412.04 | 63.51% | 36.49% | +1.60 | 1-0 |
| 1904-04-16 | @ St. Louis Cardinals | L 5-7 | 1538.21 | 1410.43 | 63.94% | 36.06% | -3.98 | 1-1 |
| 1904-04-17 | @ St. Louis Cardinals | L 5-6 | 1534.23 | 1414.41 | 62.88% | 37.12% | -2.76 | 1-2 |
| 1904-04-18 | @ Cincinnati Reds | W 6-5 | 1531.47 | 1522.59 | 47.21% | 52.79% | +2.32 | 2-2 |
| 1904-04-19 | @ Cincinnati Reds | L 4-18 | 1533.79 | 1520.26 | 47.88% | 52.12% | -7.88 | 2-3 |
| 1904-04-20 | @ Cincinnati Reds | L 4-6 | 1525.91 | 1528.15 | 45.62% | 54.38% | -2.84 | 2-4 |
| 1904-04-21 | Cincinnati Reds | W 5-4 | 1523.07 | 1530.98 | 52.93% | 47.07% | +2.07 | 3-4 |
| 1904-04-22 | Cincinnati Reds | L 4-10 | 1525.14 | 1528.91 | 53.52% | 46.48% | -5.77 | 3-5 |
| 1904-04-23 | Cincinnati Reds | W 6-5 | 1519.37 | 1534.68 | 51.87% | 48.13% | +1.50 | 4-5 |
| 1904-04-24 | @ Cincinnati Reds | L 5-6 | 1520.87 | 1533.18 | 44.18% | 55.82% | -1.95 | 4-6 |
| 1904-04-30 | Chicago Cubs | L 2-3 | 1518.92 | 1515.87 | 54.50% | 45.50% | -1.69 | 4-7 |
| 1904-05-01 | @ Chicago Cubs | W 3-1 | 1517.23 | 1517.57 | 45.89% | 54.11% | +3.37 | 5-7 |
| 1904-05-02 | @ Chicago Cubs | L 3-8 | 1520.60 | 1514.20 | 46.85% | 53.15% | -4.61 | 5-8 |
| 1904-05-03 | @ Chicago Cubs | L 3-15 | 1515.99 | 1518.81 | 45.54% | 54.46% | -6.94 | 5-9 |
| 1904-05-04 | @ Chicago Cubs | L 2-4 | 1509.05 | 1525.75 | 43.56% | 56.44% | -2.71 | 5-10 |
| 1904-05-06 | Philadelphia Phillies | L 7-15 | 1506.34 | 1446.63 | 62.40% | 37.60% | -7.77 | 5-11 |
| 1904-05-07 | Philadelphia Phillies | L 0-2 | 1498.57 | 1454.39 | 60.28% | 39.72% | -2.65 | 5-12 |
| 1904-05-09 | Philadelphia Phillies | W 3-2 | 1495.92 | 1457.04 | 59.55% | 40.45% | +1.78 | 6-12 |
| 1904-05-10 | Philadelphia Phillies | W 2-0 | 1497.70 | 1455.26 | 60.04% | 39.96% | +2.48 | 7-12 |
| 1904-05-11 | Brooklyn Superbas | L 2-4 | 1500.18 | 1520.17 | 51.19% | 48.81% | -3.18 | 7-13 |
| 1904-05-12 | Brooklyn Superbas | W 6-0 | 1497.00 | 1523.36 | 50.28% | 49.72% | +5.36 | 8-13 |
| 1904-05-13 | Brooklyn Superbas | L 0-2 | 1502.36 | 1518.00 | 51.82% | 48.18% | -3.23 | 8-14 |
| 1904-05-16 | New York Giants | W 6-5 | 1499.13 | 1556.43 | 45.83% | 54.17% | +2.39 | 9-14 |
| 1904-05-17 | New York Giants | L 0-7 | 1501.52 | 1554.05 | 46.52% | 53.48% | -5.42 | 9-15 |
| 1904-05-19 | New York Giants | W 2-1 | 1496.10 | 1559.46 | 44.97% | 55.03% | +2.42 | 10-15 |
| 1904-05-20 | Boston Beaneaters | W 8-2 | 1498.52 | 1460.21 | 59.47% | 40.53% | +4.37 | 11-15 |
| 1904-05-21 | Boston Beaneaters | W 5-3 | 1502.89 | 1455.84 | 60.67% | 39.33% | +2.45 | 12-15 |
| 1904-05-23 | Boston Beaneaters | W 9-0 | 1505.34 | 1453.39 | 61.34% | 38.66% | +5.10 | 13-15 |
| 1904-05-24 | Boston Beaneaters | W 7-0 | 1510.44 | 1448.29 | 62.73% | 37.27% | +4.34 | 14-15 |
| 1904-05-25 | Boston Beaneaters | W 2-1 | 1514.78 | 1443.95 | 63.89% | 36.11% | +1.59 | 15-15 |
| 1904-05-26 | Cincinnati Reds | L 1-9 | 1516.37 | 1560.30 | 47.75% | 52.25% | -5.94 | 15-16 |
| 1904-05-27 | Cincinnati Reds | W 2-0 | 1510.43 | 1566.24 | 46.05% | 53.95% | +3.35 | 16-16 |
| 1904-05-28 | Cincinnati Reds | L 4-9 | 1513.78 | 1562.88 | 47.01% | 52.99% | -4.62 | 16-17 |
| 1904-05-29 | @ Chicago Cubs | L 1-3 | 1509.16 | 1545.28 | 40.84% | 59.16% | -2.54 | 16-18 |
| 1904-05-30 | St. Louis Cardinals | L 0-13 | 1506.62 | 1436.63 | 63.78% | 36.22% | -10.12 | 16-19 |
| 1904-06-03 | @ Brooklyn Superbas | L 4-5 | 1496.50 | 1494.93 | 46.16% | 53.84% | -1.44 | 16-20 |
| 1904-06-04 | @ Brooklyn Superbas | W 11-4 | 1495.06 | 1496.36 | 45.75% | 54.25% | +6.32 | 17-20 |
| 1904-06-05 | @ Brooklyn Superbas | W 4-3 | 1501.38 | 1490.05 | 47.56% | 52.44% | +2.31 | 18-20 |
| 1904-06-06 | @ New York Giants | L 2-15 | 1503.69 | 1570.83 | 36.60% | 63.40% | -5.81 | 18-21 |
| 1904-06-07 | @ New York Giants | W 2-0 | 1497.88 | 1576.64 | 35.07% | 64.93% | +4.04 | 19-21 |
| 1904-06-08 | @ New York Giants | L 0-2 | 1501.92 | 1572.60 | 36.13% | 63.87% | -2.25 | 19-22 |
| 1904-06-10 | @ Boston Beaneaters | W 8-4 | 1499.67 | 1446.61 | 53.56% | 46.44% | +4.09 | 20-22 |
| 1904-06-11 | @ Boston Beaneaters | W 19-1 | 1503.76 | 1442.52 | 54.73% | 45.27% | +8.45 | 21-22 |
| 1904-06-13 | @ Boston Beaneaters | W 6-4 | 1512.21 | 1434.07 | 57.13% | 42.87% | +2.67 | 22-22 |
| 1904-06-14 | @ Philadelphia Phillies | W 6-0 | 1514.88 | 1418.83 | 59.63% | 40.37% | +4.35 | 23-22 |
| 1904-06-15 | @ Philadelphia Phillies | W 9-3 | 1519.23 | 1414.48 | 60.83% | 39.17% | +4.22 | 24-22 |
| 1904-06-16 | @ Philadelphia Phillies | W 5-1 | 1523.45 | 1410.26 | 61.98% | 38.02% | +3.34 | 25-22 |
| 1904-06-17 | St. Louis Cardinals | W 6-3 | 1526.79 | 1450.31 | 64.64% | 35.36% | +2.70 | 26-22 |
| 1904-06-18 | St. Louis Cardinals | L 5-10 | 1529.49 | 1447.62 | 65.34% | 34.66% | -6.43 | 26-23 |
| 1904-06-19 | @ St. Louis Cardinals | L 3-4 | 1523.06 | 1454.04 | 55.84% | 44.16% | -2.46 | 26-24 |
| 1904-06-19 | @ St. Louis Cardinals | W 5-2 | 1520.60 | 1456.50 | 55.14% | 44.86% | +3.42 | 27-24 |
| 1904-06-20 | @ St. Louis Cardinals | L 0-3 | 1524.02 | 1453.08 | 56.11% | 43.89% | -4.27 | 27-25 |
| 1904-06-21 | @ St. Louis Cardinals | W 9-6 | 1519.75 | 1457.36 | 54.89% | 45.11% | +3.43 | 28-25 |
| 1904-06-23 | St. Louis Cardinals | L 1-3 | 1523.18 | 1453.92 | 63.68% | 36.32% | -3.96 | 28-26 |
| 1904-06-24 | St. Louis Cardinals | W 4-1 | 1519.22 | 1457.88 | 62.62% | 37.38% | +2.85 | 29-26 |
| 1904-06-25 | Chicago Cubs | L 0-2 | 1522.07 | 1547.34 | 50.43% | 49.57% | -3.14 | 29-27 |
| 1904-06-26 | @ Chicago Cubs | L 1-7 | 1518.93 | 1550.48 | 41.47% | 58.53% | -4.47 | 29-28 |
| 1904-06-27 | @ Chicago Cubs | W 5-4 | 1514.46 | 1554.95 | 40.23% | 59.77% | +2.63 | 30-28 |
| 1904-06-28 | @ Chicago Cubs | W 9-5 | 1517.09 | 1552.32 | 40.96% | 59.04% | +5.20 | 31-28 |
| 1904-07-02 | Cincinnati Reds | W 14-2 | 1522.29 | 1550.57 | 50.00% | 50.00% | +7.62 | 32-28 |
| 1904-07-03 | @ Cincinnati Reds | W 2-0 | 1529.91 | 1542.94 | 44.08% | 55.92% | +3.48 | 33-28 |
| 1904-07-04 | Chicago Cubs | W 7-2 | 1533.39 | 1533.31 | 54.07% | 45.93% | +4.52 | 34-28 |
| 1904-07-04 | Chicago Cubs | W 11-6 | 1537.91 | 1528.79 | 55.36% | 44.64% | +4.39 | 35-28 |
| 1904-07-06 | Chicago Cubs | L 3-4 | 1542.30 | 1524.40 | 56.61% | 43.39% | -2.49 | 35-29 |
| 1904-07-08 | Boston Beaneaters | L 5-10 | 1539.81 | 1425.07 | 69.49% | 30.51% | -6.84 | 35-30 |
| 1904-07-09 | Boston Beaneaters | W 6-0 | 1532.97 | 1431.91 | 67.80% | 32.20% | +3.47 | 36-30 |
| 1904-07-11 | Boston Beaneaters | W 10-4 | 1536.44 | 1428.44 | 68.67% | 31.33% | +3.38 | 37-30 |
| 1904-07-13 | Philadelphia Phillies | W 11-0 | 1539.82 | 1395.91 | 72.93% | 27.07% | +3.95 | 38-30 |
| 1904-07-14 | Philadelphia Phillies | W 8-3 | 1543.77 | 1391.96 | 73.82% | 26.18% | +2.57 | 39-30 |
| 1904-07-15 | Philadelphia Phillies | W 3-1 | 1546.34 | 1389.39 | 74.39% | 25.61% | +1.60 | 40-30 |
| 1904-07-16 | New York Giants | L 6-7 | 1547.94 | 1620.13 | 43.71% | 56.29% | -1.93 | 40-31 |
| 1904-07-18 | New York Giants | L 1-4 | 1546.01 | 1622.05 | 43.17% | 56.83% | -3.29 | 40-32 |
| 1904-07-19 | New York Giants | W 2-1 | 1542.72 | 1625.34 | 42.24% | 57.76% | +2.55 | 41-32 |
| 1904-07-20 | New York Giants | W 4-3 | 1545.27 | 1622.80 | 42.96% | 57.04% | +2.51 | 42-32 |
| 1904-07-22 | Brooklyn Superbas | W 7-2 | 1547.78 | 1453.12 | 66.99% | 33.01% | +3.24 | 43-32 |
| 1904-07-23 | Brooklyn Superbas | L 1-2 | 1551.02 | 1449.88 | 67.81% | 32.19% | -2.98 | 43-33 |
| 1904-07-25 | Brooklyn Superbas | W 3-0 | 1548.04 | 1452.86 | 67.06% | 32.94% | +2.51 | 44-33 |
| 1904-07-25 | Brooklyn Superbas | W 4-1 | 1550.55 | 1450.35 | 67.69% | 32.31% | +2.46 | 45-33 |
| 1904-07-26 | St. Louis Cardinals | L 1-6 | 1553.01 | 1490.10 | 62.83% | 37.17% | -6.18 | 45-34 |
| 1904-07-27 | St. Louis Cardinals | L 4-5 | 1546.83 | 1496.28 | 61.15% | 38.85% | -2.69 | 45-35 |
| 1904-07-29 | St. Louis Cardinals | W 10-1 | 1544.14 | 1498.97 | 60.42% | 39.58% | +5.23 | 46-35 |
| 1904-07-29 | St. Louis Cardinals | L 5-8 | 1549.37 | 1493.75 | 61.84% | 38.16% | -3.34 | 46-36 |
| 1904-07-30 | St. Louis Cardinals | W 5-2 | 1546.03 | 1497.08 | 60.94% | 39.06% | +2.98 | 47-36 |
| 1904-07-30 | St. Louis Cardinals | W 2-1 | 1549.01 | 1494.10 | 61.75% | 38.25% | +1.68 | 48-36 |
| 1904-07-31 | @ Cincinnati Reds | W 8-1 | 1550.69 | 1542.91 | 47.05% | 52.95% | +6.17 | 49-36 |
| 1904-08-01 | Chicago Cubs | W 4-0 | 1556.86 | 1546.62 | 55.52% | 44.48% | +3.91 | 50-36 |
| 1904-08-03 | @ Brooklyn Superbas | W 3-2 | 1560.77 | 1439.59 | 63.06% | 36.94% | +1.63 | 51-36 |
| 1904-08-04 | @ Brooklyn Superbas | W 4-1 | 1562.40 | 1437.96 | 63.49% | 36.51% | +2.78 | 52-36 |
| 1904-08-06 | @ Philadelphia Phillies | L 4-6 | 1565.18 | 1384.32 | 70.65% | 29.35% | -4.40 | 52-37 |
| 1904-08-08 | @ Philadelphia Phillies | L 5-15 | 1560.78 | 1388.72 | 69.59% | 30.41% | -9.68 | 52-38 |
| 1904-08-09 | @ Philadelphia Phillies | W 5-4 | 1551.10 | 1398.40 | 67.18% | 32.82% | +1.44 | 53-38 |
| 1904-08-10 | @ Philadelphia Phillies | W 6-3 | 1552.54 | 1396.96 | 67.54% | 32.46% | +2.48 | 54-38 |
| 1904-08-11 | @ Boston Beaneaters | W 7-2 | 1555.02 | 1409.55 | 66.25% | 33.75% | +3.32 | 55-38 |
| 1904-08-12 | @ Boston Beaneaters | W 14-2 | 1558.34 | 1406.23 | 67.10% | 32.90% | +5.01 | 56-38 |
| 1904-08-13 | @ Boston Beaneaters | L 0-1 | 1563.35 | 1401.21 | 68.36% | 31.64% | -3.01 | 56-39 |
| 1904-08-15 | @ Boston Beaneaters | W 2-1 | 1560.34 | 1404.22 | 67.61% | 32.39% | +1.43 | 57-39 |
| 1904-08-16 | @ New York Giants | W 7-2 | 1561.77 | 1635.65 | 35.71% | 64.29% | +6.33 | 58-39 |
| 1904-08-16 | @ New York Giants | W 4-1 | 1568.10 | 1629.33 | 37.40% | 62.60% | +4.77 | 59-39 |
| 1904-08-17 | @ New York Giants | L 6-9 | 1572.87 | 1624.56 | 38.69% | 61.31% | -2.95 | 59-40 |
| 1904-08-18 | @ New York Giants | L 0-6 | 1569.92 | 1627.51 | 37.89% | 62.11% | -4.09 | 59-41 |
| 1904-08-19 | @ New York Giants | W 3-2 | 1565.83 | 1631.59 | 36.79% | 63.21% | +2.79 | 60-41 |
| 1904-08-20 | New York Giants | L 0-5 | 1568.62 | 1628.81 | 45.42% | 54.58% | -4.47 | 60-42 |
| 1904-08-23 | New York Giants | W 5-3 | 1564.15 | 1633.28 | 44.15% | 55.85% | +3.47 | 61-42 |
| 1904-08-23 | New York Giants | L 0-4 | 1567.62 | 1629.80 | 45.14% | 54.86% | -3.97 | 61-43 |
| 1904-08-24 | Philadelphia Phillies | L 3-6 | 1563.65 | 1379.40 | 77.27% | 22.73% | -5.89 | 61-44 |
| 1904-08-25 | Philadelphia Phillies | W 11-8 | 1557.76 | 1385.29 | 76.05% | 23.95% | +1.83 | 62-44 |
| 1904-08-25 | Philadelphia Phillies | L 1-10 | 1559.59 | 1383.47 | 76.43% | 23.57% | -10.09 | 62-45 |
| 1904-08-26 | Philadelphia Phillies | L 2-6 | 1549.50 | 1393.56 | 74.28% | 25.72% | -6.54 | 62-46 |
| 1904-08-27 | Brooklyn Superbas | W 6-5 | 1542.96 | 1432.69 | 68.95% | 31.05% | +0.97 | 63-46 |
| 1904-08-29 | Brooklyn Superbas | W 11-7 | 1543.93 | 1431.72 | 69.18% | 30.82% | +2.71 | 64-46 |
| 1904-08-29 | Brooklyn Superbas | W 3-2 | 1546.64 | 1429.01 | 69.84% | 30.16% | +0.94 | 65-46 |
| 1904-08-30 | Boston Beaneaters | L 1-4 | 1547.58 | 1401.58 | 73.17% | 26.83% | -5.58 | 65-47 |
| 1904-08-31 | Boston Beaneaters | W 7-3 | 1542.00 | 1407.15 | 71.89% | 28.11% | +2.47 | 66-47 |
| 1904-09-02 | Brooklyn Superbas | W 2-1 | 1544.47 | 1435.86 | 68.74% | 31.26% | +1.38 | 67-47 |
| 1904-09-05 | Cincinnati Reds | L 3-5 | 1545.85 | 1529.63 | 56.37% | 43.63% | -3.51 | 67-48 |
| 1904-09-05 | Cincinnati Reds | W 1-0 | 1542.34 | 1533.14 | 55.37% | 44.63% | +1.97 | 68-48 |
| 1904-09-06 | Cincinnati Reds | W 5-1 | 1544.31 | 1531.18 | 55.93% | 44.07% | +3.87 | 69-48 |
| 1904-09-06 | Cincinnati Reds | L 3-7 | 1548.18 | 1527.30 | 57.03% | 42.97% | -5.01 | 69-49 |
| 1904-09-07 | @ Cincinnati Reds | W 5-3 | 1543.17 | 1532.32 | 47.49% | 52.51% | +3.26 | 70-49 |
| 1904-09-08 | @ Cincinnati Reds | L 1-4 | 1546.43 | 1529.05 | 48.43% | 51.57% | -3.69 | 70-50 |
| 1904-09-09 | Chicago Cubs | W 3-1 | 1542.74 | 1549.85 | 53.04% | 46.96% | +2.92 | 71-50 |
| 1904-09-10 | Chicago Cubs | W 2-1 | 1545.66 | 1546.93 | 53.88% | 46.12% | +2.03 | 72-50 |
| 1904-09-10 | Chicago Cubs | W 5-0 | 1547.69 | 1544.90 | 54.46% | 45.54% | +4.48 | 73-50 |
| 1904-09-11 | @ Chicago Cubs | W 5-1 | 1552.17 | 1540.42 | 47.62% | 52.38% | +4.61 | 74-50 |
| 1904-09-12 | @ Chicago Cubs | W 3-2 | 1556.78 | 1535.81 | 48.95% | 51.05% | +2.25 | 75-50 |
| 1904-09-13 | @ Cincinnati Reds | L 1-2 | 1559.03 | 1526.45 | 50.62% | 49.38% | -2.23 | 75-51 |
| 1904-09-13 | @ Cincinnati Reds | L 2-4 | 1556.80 | 1528.68 | 49.98% | 50.02% | -3.11 | 75-52 |
| 1904-09-16 | @ St. Louis Cardinals | W 10-1 | 1553.69 | 1477.13 | 56.90% | 43.10% | +5.69 | 76-52 |
| 1904-09-17 | @ St. Louis Cardinals | W 6-4 | 1559.38 | 1471.44 | 58.50% | 41.50% | +2.58 | 77-52 |
| 1904-09-20 | @ Brooklyn Superbas | L 3-4 | 1561.96 | 1439.25 | 63.26% | 36.74% | -2.78 | 77-53 |
| 1904-09-21 | @ Brooklyn Superbas | W 5-1 | 1559.18 | 1442.04 | 62.52% | 37.48% | +3.30 | 78-53 |
| 1904-09-21 | @ Brooklyn Superbas | W 2-1 | 1562.48 | 1438.74 | 63.40% | 36.60% | +1.61 | 79-53 |
| 1904-09-22 | @ Brooklyn Superbas | L 0-2 | 1564.09 | 1437.13 | 63.83% | 36.17% | -3.97 | 79-54 |
| 1904-09-22 | @ Brooklyn Superbas | L 1-3 | 1560.12 | 1441.10 | 62.77% | 37.23% | -3.91 | 79-55 |
| 1904-09-23 | @ New York Giants | W 7-0 | 1556.21 | 1647.38 | 33.46% | 66.54% | +7.75 | 80-55 |
| 1904-09-24 | @ New York Giants | L 1-3 | 1563.96 | 1639.63 | 35.47% | 64.53% | -2.21 | 80-56 |
| 1904-09-26 | @ New York Giants | L 3-5 | 1561.75 | 1641.84 | 34.89% | 65.11% | -2.17 | 80-57 |
| 1904-09-26 | @ New York Giants | L 0-1 | 1559.58 | 1644.01 | 34.33% | 65.67% | -1.51 | 80-58 |
| 1904-09-27 | @ Boston Beaneaters | L 1-2 | 1558.07 | 1382.87 | 69.97% | 30.03% | -3.08 | 80-59 |
| 1904-09-28 | @ Boston Beaneaters | L 3-4 | 1554.99 | 1385.95 | 69.22% | 30.78% | -3.05 | 80-60 |
| 1904-09-28 | @ Boston Beaneaters | L 0-4 | 1551.94 | 1389.00 | 68.46% | 31.54% | -6.02 | 80-61 |
| 1904-09-30 | @ Boston Beaneaters | L 2-8 | 1545.92 | 1395.02 | 66.95% | 33.05% | -7.22 | 80-62 |
| 1904-09-30 | @ Boston Beaneaters | L 3-7 | 1538.70 | 1402.24 | 65.08% | 34.92% | -5.72 | 80-63 |
| 1904-10-01 | @ Philadelphia Phillies | W 11-3 | 1532.98 | 1427.83 | 60.89% | 39.11% | +4.86 | 81-63 |
| 1904-10-01 | @ Philadelphia Phillies | L 3-10 | 1537.84 | 1422.96 | 62.21% | 37.79% | -7.24 | 81-64 |
| 1904-10-03 | @ Philadelphia Phillies | L 1-2 | 1530.60 | 1430.20 | 60.23% | 39.77% | -2.65 | 81-65 |
| 1904-10-03 | @ Philadelphia Phillies | W 16-4 | 1527.95 | 1432.85 | 59.50% | 40.50% | +6.17 | 82-65 |
| 1904-10-04 | Cincinnati Reds | W 4-3 | 1534.12 | 1543.35 | 52.74% | 47.26% | +2.08 | 83-65 |
| 1904-10-06 | St. Louis Cardinals | W 6-3 | 1536.20 | 1481.10 | 61.77% | 38.23% | +2.92 | 84-65 |
| 1904-10-06 | St. Louis Cardinals | W 10-1 | 1539.12 | 1478.19 | 62.56% | 37.44% | +4.94 | 85-65 |
| 1904-10-07 | Chicago Cubs | W 6-1 | 1544.06 | 1563.40 | 51.29% | 48.71% | +4.79 | 86-65 |
| 1904-10-08 | Chicago Cubs | L 2-8 | 1548.85 | 1558.61 | 52.66% | 47.34% | -5.67 | 86-66 |
| 1904-10-09 | @ Chicago Cubs | W 2-1 | 1543.18 | 1564.29 | 42.94% | 57.06% | +2.51 | 87-66 |
| 1904-04-14 | Detroit Tigers | L 2-7 | 1497.44 | 1493.63 | 54.61% | 45.39% | -5.37 | 0-1 |
| 1904-04-16 | Detroit Tigers | L 3-4 | 1492.07 | 1499.00 | 53.07% | 46.93% | -1.65 | 0-2 |
| 1904-04-17 | Detroit Tigers | W 13-2 | 1490.42 | 1500.65 | 52.59% | 47.41% | +6.91 | 1-2 |
| 1904-04-18 | Cleveland Naps | L 4-10 | 1497.33 | 1528.31 | 49.61% | 50.39% | -5.34 | 1-3 |
| 1904-04-19 | Cleveland Naps | W 4-2 | 1491.99 | 1533.66 | 48.07% | 51.93% | +3.23 | 2-3 |
| 1904-04-23 | @ Detroit Tigers | W 3-1 | 1495.22 | 1490.40 | 46.63% | 53.37% | +2.35 | 3-3 |
| 1904-04-25 | @ Detroit Tigers | L 2-4 | 1497.57 | 1488.06 | 47.30% | 52.70% | -2.95 | 3-4 |
| 1904-04-26 | @ Detroit Tigers | W 6-5 | 1494.62 | 1491.00 | 46.46% | 53.54% | +2.36 | 4-4 |
| 1904-04-30 | @ Cleveland Naps | W 7-1 | 1496.98 | 1525.21 | 41.94% | 58.06% | +6.26 | 5-4 |
| 1904-05-01 | Chicago White Sox | L 0-13 | 1503.24 | 1473.82 | 58.23% | 41.77% | -9.24 | 5-5 |
| 1904-05-02 | Chicago White Sox | L 6-9 | 1494.00 | 1483.05 | 55.62% | 44.38% | -4.24 | 5-6 |
| 1904-05-03 | Chicago White Sox | W 2-1 | 1489.76 | 1487.29 | 54.41% | 45.59% | +2.01 | 6-6 |
| 1904-05-04 | Chicago White Sox | W 5-1 | 1491.77 | 1485.29 | 54.99% | 45.01% | +3.96 | 7-6 |
| 1904-05-05 | @ Chicago White Sox | L 1-2 | 1495.73 | 1481.33 | 48.00% | 52.00% | -2.12 | 7-7 |
| 1904-05-06 | @ Chicago White Sox | W 5-3 | 1493.61 | 1483.44 | 47.40% | 52.60% | +2.32 | 8-7 |
| 1904-05-07 | @ Chicago White Sox | L 7-8 | 1495.93 | 1481.12 | 48.06% | 51.94% | -2.12 | 8-8 |
| 1904-05-08 | @ Chicago White Sox | L 0-3 | 1493.81 | 1483.24 | 47.45% | 52.55% | -3.61 | 8-9 |
| 1904-05-11 | @ Washington Senators (1st) | L 3-7 | 1490.20 | 1387.81 | 60.51% | 39.49% | -5.33 | 8-10 |
| 1904-05-12 | @ Washington Senators (1st) | W 8-7 | 1484.87 | 1393.13 | 59.03% | 40.97% | +1.81 | 9-10 |
| 1904-05-13 | @ Washington Senators (1st) | L 2-3 | 1486.68 | 1391.33 | 59.53% | 40.47% | -1.86 | 9-11 |
| 1904-05-16 | @ Philadelphia Athletics | L 4-5 | 1484.82 | 1541.45 | 38.02% | 61.98% | -1.67 | 9-12 |
| 1904-05-17 | @ Philadelphia Athletics | W 2-0 | 1483.15 | 1543.12 | 37.57% | 62.43% | +3.89 | 10-12 |
| 1904-05-18 | @ Philadelphia Athletics | L 4-9 | 1487.04 | 1539.23 | 38.62% | 61.38% | -3.80 | 10-13 |
| 1904-05-19 | @ Philadelphia Athletics | W 4-3 | 1483.24 | 1543.03 | 37.59% | 62.41% | +2.74 | 11-13 |
| 1904-05-20 | @ Boston Americans | L 0-2 | 1485.98 | 1578.81 | 33.24% | 66.76% | -2.07 | 11-14 |
| 1904-05-21 | @ Boston Americans | W 5-3 | 1483.91 | 1580.87 | 32.72% | 67.28% | +2.96 | 12-14 |
| 1904-05-23 | @ Boston Americans | W 2-1 | 1486.87 | 1577.91 | 33.47% | 66.53% | +2.93 | 13-14 |
| 1904-05-24 | @ New York Highlanders | L 0-3 | 1489.80 | 1498.39 | 44.71% | 55.29% | -3.41 | 13-15 |
| 1904-05-25 | @ New York Highlanders | W 7-4 | 1486.39 | 1501.79 | 43.75% | 56.25% | +4.29 | 14-15 |
| 1904-05-26 | @ New York Highlanders | L 5-6 | 1490.68 | 1497.51 | 44.96% | 55.04% | -1.40 | 14-16 |
| 1904-05-27 | @ Cleveland Naps | L 2-5 | 1489.28 | 1546.69 | 37.91% | 62.09% | -2.89 | 14-17 |
| 1904-05-28 | @ Detroit Tigers | W 4-1 | 1486.39 | 1471.61 | 48.06% | 51.94% | +3.96 | 15-17 |
| 1904-05-31 | @ Detroit Tigers | L 3-4 | 1490.35 | 1467.65 | 49.20% | 50.80% | -1.53 | 15-18 |
| 1904-06-01 | Philadelphia Athletics | W 3-1 | 1488.82 | 1538.58 | 46.91% | 53.09% | +3.30 | 16-18 |
| 1904-06-04 | Philadelphia Athletics | L 2-5 | 1492.12 | 1535.28 | 47.86% | 52.14% | -3.64 | 16-19 |
| 1904-06-05 | Washington Senators (1st) | W 6-5 | 1488.48 | 1378.02 | 68.97% | 31.03% | +0.96 | 17-19 |
| 1904-06-06 | Washington Senators (1st) | W 5-3 | 1489.44 | 1377.06 | 69.20% | 30.80% | +1.92 | 18-19 |
| 1904-06-07 | Washington Senators (1st) | W 6-3 | 1491.36 | 1375.14 | 69.67% | 30.33% | +2.31 | 19-19 |
| 1904-06-08 | Washington Senators (1st) | W 12-0 | 1493.67 | 1372.83 | 70.23% | 29.77% | +4.54 | 20-19 |
| 1904-06-10 | Boston Americans | L 1-7 | 1498.21 | 1579.44 | 42.44% | 57.56% | -4.58 | 20-20 |
| 1904-06-11 | Boston Americans | W 7-1 | 1493.63 | 1584.02 | 41.16% | 58.84% | +6.34 | 21-20 |
| 1904-06-12 | Boston Americans | L 1-2 | 1499.97 | 1577.67 | 42.94% | 57.06% | -1.33 | 21-21 |
| 1904-06-13 | Boston Americans | L 2-6 | 1498.64 | 1579.01 | 42.56% | 57.44% | -3.75 | 21-22 |
| 1904-06-15 | New York Highlanders | W 6-1 | 1494.89 | 1514.50 | 51.25% | 48.75% | +4.80 | 22-22 |
| 1904-06-16 | New York Highlanders | L 3-10 | 1499.69 | 1509.71 | 52.63% | 47.37% | -6.13 | 22-23 |
| 1904-06-19 | New York Highlanders | L 3-4 | 1493.56 | 1515.83 | 50.86% | 49.14% | -2.24 | 22-24 |
| 1904-06-19 | New York Highlanders | W 1-0 | 1491.32 | 1518.07 | 50.22% | 49.78% | +2.20 | 23-24 |
| 1904-06-21 | Detroit Tigers | L 0-3 | 1493.52 | 1470.23 | 57.37% | 42.63% | -4.38 | 23-25 |
| 1904-06-22 | Detroit Tigers | W 5-4 | 1489.14 | 1474.60 | 56.13% | 43.87% | +1.93 | 24-25 |
| 1904-06-23 | Detroit Tigers | L 0-2 | 1491.07 | 1472.67 | 56.68% | 43.32% | -3.52 | 24-26 |
| 1904-06-25 | Cleveland Naps | W 5-2 | 1487.55 | 1533.99 | 47.39% | 52.61% | +4.01 | 25-26 |
| 1904-06-26 | Cleveland Naps | L 4-7 | 1491.56 | 1529.98 | 48.54% | 51.46% | -3.70 | 25-27 |
| 1904-06-28 | Cleveland Naps | L 0-4 | 1487.86 | 1533.68 | 47.48% | 52.52% | -4.18 | 25-28 |
| 1904-06-29 | @ Chicago White Sox | W 7-6 | 1483.68 | 1534.12 | 38.86% | 61.14% | +2.69 | 26-28 |
| 1904-07-01 | @ Chicago White Sox | L 0-5 | 1486.37 | 1531.43 | 39.60% | 60.40% | -3.90 | 26-29 |
| 1904-07-02 | @ Chicago White Sox | L 2-4 | 1482.47 | 1535.33 | 38.53% | 61.47% | -2.39 | 26-30 |
| 1904-07-03 | Cleveland Naps | L 1-3 | 1480.08 | 1535.40 | 46.12% | 53.88% | -2.87 | 26-31 |
| 1904-07-04 | @ Cleveland Naps | W 12-10 | 1477.21 | 1538.27 | 37.42% | 62.58% | +3.89 | 27-31 |
| 1904-07-04 | @ Cleveland Naps | L 4-9 | 1481.10 | 1534.38 | 38.47% | 61.53% | -3.79 | 27-32 |
| 1904-07-05 | @ Cleveland Naps | L 4-14 | 1477.31 | 1538.16 | 37.45% | 62.55% | -5.21 | 27-33 |
| 1904-07-07 | Chicago White Sox | L 0-1 | 1472.10 | 1521.28 | 47.00% | 53.00% | -2.06 | 27-34 |
| 1904-07-09 | Chicago White Sox | L 0-1 | 1470.04 | 1523.35 | 46.40% | 53.60% | -2.05 | 27-35 |
| 1904-07-10 | Chicago White Sox | L 1-2 | 1467.99 | 1525.39 | 45.82% | 54.18% | -2.01 | 27-36 |
| 1904-07-10 | Chicago White Sox | W 6-5 | 1465.98 | 1527.41 | 45.24% | 54.76% | +1.70 | 28-36 |
| 1904-07-12 | @ Washington Senators (1st) | W 6-2 | 1467.68 | 1347.43 | 62.93% | 37.07% | +3.26 | 29-36 |
| 1904-07-13 | @ Washington Senators (1st) | L 4-9 | 1470.94 | 1344.17 | 63.81% | 36.19% | -6.27 | 29-37 |
| 1904-07-14 | @ Washington Senators (1st) | L 2-5 | 1464.67 | 1350.45 | 62.12% | 37.88% | -4.74 | 29-38 |
| 1904-07-15 | @ Washington Senators (1st) | W 7-2 | 1459.93 | 1355.18 | 60.83% | 39.17% | +3.86 | 30-38 |
| 1904-07-16 | @ Philadelphia Athletics | L 1-8 | 1463.79 | 1527.79 | 37.02% | 62.98% | -4.31 | 30-39 |
| 1904-07-18 | @ Philadelphia Athletics | L 4-5 | 1459.48 | 1532.10 | 35.87% | 64.13% | -1.58 | 30-40 |
| 1904-07-19 | @ Philadelphia Athletics | W 1-0 | 1457.90 | 1533.68 | 35.46% | 64.54% | +2.84 | 31-40 |
| 1904-07-20 | @ Philadelphia Athletics | L 0-2 | 1460.74 | 1530.84 | 36.21% | 63.79% | -2.26 | 31-41 |
| 1904-07-21 | @ Boston Americans | W 8-4 | 1458.48 | 1574.44 | 30.36% | 69.64% | +6.13 | 32-41 |
| 1904-07-22 | @ Boston Americans | W 5-2 | 1464.61 | 1568.31 | 31.87% | 68.13% | +5.20 | 33-41 |
| 1904-07-23 | @ Boston Americans | W 5-2 | 1469.81 | 1563.12 | 33.18% | 66.82% | +3.60 | 34-41 |
| 1904-07-25 | @ Boston Americans | L 3-4 | 1473.41 | 1559.52 | 34.11% | 65.89% | -1.07 | 34-42 |
| 1904-07-29 | @ New York Highlanders | L 0-2 | 1472.34 | 1529.08 | 38.00% | 62.00% | -2.36 | 34-43 |
| 1904-07-30 | @ New York Highlanders | L 2-3 | 1469.98 | 1531.44 | 37.36% | 62.64% | -1.16 | 34-44 |
| 1904-07-30 | @ New York Highlanders | L 2-9 | 1468.82 | 1532.60 | 37.05% | 62.95% | -4.32 | 34-45 |
| 1904-08-01 | Philadelphia Athletics | L 0-4 | 1464.50 | 1528.13 | 44.93% | 55.07% | -3.95 | 34-46 |
| 1904-08-02 | Philadelphia Athletics | L 3-9 | 1460.55 | 1532.08 | 43.81% | 56.19% | -4.72 | 34-47 |
| 1904-08-03 | Philadelphia Athletics | L 4-10 | 1455.83 | 1536.80 | 42.47% | 57.53% | -4.58 | 34-48 |
| 1904-08-05 | Washington Senators (1st) | W 5-4 | 1451.25 | 1338.83 | 69.21% | 30.79% | +1.36 | 35-48 |
| 1904-08-06 | Washington Senators (1st) | L 1-2 | 1452.61 | 1337.48 | 69.54% | 30.46% | -3.06 | 35-49 |
| 1904-08-07 | Washington Senators (1st) | L 2-7 | 1449.55 | 1340.54 | 68.79% | 31.21% | -6.77 | 35-50 |
| 1904-08-08 | Washington Senators (1st) | L 1-9 | 1442.78 | 1347.30 | 67.09% | 32.91% | -8.35 | 35-51 |
| 1904-08-10 | Boston Americans | W 8-4 | 1434.43 | 1556.51 | 36.82% | 63.18% | +5.56 | 36-51 |
| 1904-08-11 | Boston Americans | L 5-12 | 1439.99 | 1550.95 | 38.32% | 61.68% | -4.46 | 36-52 |
| 1904-08-12 | Boston Americans | L 0-2 | 1435.53 | 1555.41 | 37.11% | 62.89% | -2.31 | 36-53 |
| 1904-08-13 | Boston Americans | W 4-1 | 1433.22 | 1557.72 | 36.50% | 63.50% | +4.84 | 37-53 |
| 1904-08-14 | New York Highlanders | L 1-2 | 1438.06 | 1537.93 | 39.84% | 60.16% | -1.76 | 37-54 |
| 1904-08-15 | New York Highlanders | L 1-3 | 1436.30 | 1539.68 | 39.36% | 60.64% | -2.45 | 37-55 |
| 1904-08-16 | New York Highlanders | L 1-4 | 1433.85 | 1542.13 | 38.69% | 61.31% | -2.94 | 37-56 |
| 1904-08-17 | New York Highlanders | W 3-1 | 1430.91 | 1545.08 | 37.89% | 62.11% | +3.86 | 38-56 |
| 1904-08-18 | @ Cleveland Naps | W 6-1 | 1434.77 | 1559.12 | 29.35% | 70.65% | +6.95 | 39-56 |
| 1904-08-18 | @ Cleveland Naps | L 1-8 | 1441.72 | 1552.16 | 31.03% | 68.97% | -3.61 | 39-57 |
| 1904-08-19 | @ Boston Americans | W 5-2 | 1438.11 | 1555.79 | 30.15% | 69.85% | +5.32 | 40-57 |
| 1904-08-22 | @ Boston Americans | L 0-8 | 1443.43 | 1550.46 | 31.46% | 68.54% | -3.91 | 40-58 |
| 1904-08-22 | @ Boston Americans | L 0-3 | 1439.52 | 1554.38 | 30.49% | 69.51% | -2.32 | 40-59 |
| 1904-08-23 | @ Boston Americans | L 1-14 | 1437.20 | 1556.70 | 29.93% | 70.07% | -4.75 | 40-60 |
| 1904-08-24 | @ New York Highlanders | L 1-9 | 1432.45 | 1546.55 | 30.58% | 69.42% | -3.81 | 40-61 |
| 1904-08-25 | @ New York Highlanders | L 1-2 | 1428.64 | 1550.36 | 29.66% | 70.34% | -0.92 | 40-62 |
| 1904-08-26 | @ New York Highlanders | L 2-3 | 1427.72 | 1551.28 | 29.44% | 70.56% | -0.92 | 40-63 |
| 1904-08-27 | @ New York Highlanders | W 7-2 | 1426.80 | 1552.19 | 29.22% | 70.78% | +6.97 | 41-63 |
| 1904-08-27 | @ New York Highlanders | W 4-3 | 1433.77 | 1545.23 | 30.91% | 69.09% | +3.04 | 42-63 |
| 1904-08-29 | @ Washington Senators (1st) | L 2-7 | 1436.81 | 1338.55 | 59.94% | 40.06% | -5.90 | 42-64 |
| 1904-08-30 | @ Washington Senators (1st) | W 3-2 | 1430.91 | 1344.45 | 58.30% | 41.70% | +1.83 | 43-64 |
| 1904-08-30 | @ Washington Senators (1st) | L 1-4 | 1432.74 | 1342.61 | 58.81% | 41.19% | -4.48 | 43-65 |
| 1904-08-31 | @ Washington Senators (1st) | W 2-1 | 1428.26 | 1347.09 | 57.55% | 42.45% | +1.87 | 44-65 |
| 1904-09-01 | @ Philadelphia Athletics | W 2-0 | 1430.13 | 1550.08 | 29.87% | 70.13% | +4.36 | 45-65 |
| 1904-09-03 | @ Philadelphia Athletics | W 4-2 | 1434.49 | 1545.72 | 30.94% | 69.06% | +4.30 | 46-65 |
| 1904-09-03 | @ Philadelphia Athletics | L 2-5 | 1438.79 | 1541.42 | 32.00% | 68.00% | -2.44 | 46-66 |
| 1904-09-05 | @ Cleveland Naps | L 3-4 | 1436.35 | 1559.20 | 29.53% | 70.47% | -1.30 | 46-67 |
| 1904-09-05 | @ Cleveland Naps | W 5-2 | 1435.05 | 1560.50 | 29.22% | 70.78% | +5.40 | 47-67 |
| 1904-09-06 | @ Cleveland Naps | W 6-3 | 1440.45 | 1555.11 | 30.52% | 69.48% | +5.29 | 48-67 |
| 1904-09-07 | @ Cleveland Naps | L 1-5 | 1445.74 | 1549.81 | 31.82% | 68.18% | -2.80 | 48-68 |
| 1904-09-08 | @ Detroit Tigers | L 0-3 | 1442.94 | 1455.73 | 44.12% | 55.88% | -3.36 | 48-69 |
| 1904-09-08 | @ Detroit Tigers | W 6-3 | 1439.58 | 1459.09 | 43.17% | 56.83% | +4.33 | 49-69 |
| 1904-09-09 | @ Detroit Tigers | L 1-3 | 1443.91 | 1454.76 | 44.39% | 55.61% | -2.76 | 49-70 |
| 1904-09-09 | @ Detroit Tigers | W 5-0 | 1441.15 | 1457.52 | 43.61% | 56.39% | +5.55 | 50-70 |
| 1904-09-10 | @ Detroit Tigers | L 0-2 | 1446.70 | 1451.97 | 45.19% | 54.81% | -2.82 | 50-71 |
| 1904-09-10 | @ Detroit Tigers | W 1-0 | 1443.88 | 1454.79 | 44.39% | 55.61% | +2.45 | 51-71 |
| 1904-09-11 | Detroit Tigers | L 1-2 | 1446.33 | 1452.34 | 53.20% | 46.80% | -2.34 | 51-72 |
| 1904-09-11 | Detroit Tigers | W 7-3 | 1443.99 | 1454.68 | 52.53% | 47.47% | +4.18 | 52-72 |
| 1904-09-12 | Detroit Tigers | W 4-3 | 1448.17 | 1450.50 | 53.73% | 46.27% | +1.44 | 53-72 |
| 1904-09-14 | Detroit Tigers | L 7-11 | 1449.61 | 1449.06 | 54.14% | 45.86% | -4.77 | 53-73 |
| 1904-09-14 | Detroit Tigers | W 5-4 | 1444.84 | 1453.83 | 52.77% | 47.23% | +2.08 | 54-73 |
| 1904-09-16 | Chicago White Sox | L 0-1 | 1446.92 | 1544.82 | 40.11% | 59.89% | -1.76 | 54-74 |
| 1904-09-17 | Chicago White Sox | W 2-0 | 1445.16 | 1546.58 | 39.63% | 60.37% | +3.75 | 55-74 |
| 1904-09-17 | Chicago White Sox | W 6-5 | 1448.91 | 1542.83 | 40.67% | 59.33% | +1.85 | 56-74 |
| 1904-09-19 | Cleveland Naps | W 5-4 | 1450.76 | 1540.25 | 41.28% | 58.72% | +1.83 | 57-74 |
| 1904-09-19 | Cleveland Naps | L 1-2 | 1452.59 | 1538.43 | 41.79% | 58.21% | -1.84 | 57-75 |
| 1904-09-20 | Cleveland Naps | L 1-2 | 1450.75 | 1540.26 | 41.28% | 58.72% | -1.82 | 57-76 |
| 1904-09-20 | Cleveland Naps | W 1-0 | 1448.93 | 1542.08 | 40.77% | 59.23% | +2.61 | 58-76 |
| 1904-09-21 | Cleveland Naps | L 1-9 | 1451.54 | 1539.47 | 41.50% | 58.50% | -5.17 | 58-77 |
| 1904-09-25 | Washington Senators (1st) | L 0-1 | 1446.37 | 1347.78 | 67.49% | 32.51% | -2.97 | 58-78 |
| 1904-09-25 | Washington Senators (1st) | W 1-0 | 1443.40 | 1350.75 | 66.73% | 33.27% | +1.47 | 59-78 |
| 1904-09-27 | Philadelphia Athletics | W 4-2 | 1444.87 | 1536.29 | 41.01% | 58.99% | +3.67 | 60-78 |
| 1904-09-28 | Philadelphia Athletics | W 5-1 | 1448.54 | 1532.62 | 42.04% | 57.96% | +5.10 | 61-78 |
| 1904-09-28 | Philadelphia Athletics | W 5-0 | 1453.64 | 1527.52 | 43.47% | 56.53% | +5.56 | 62-78 |
| 1904-09-29 | Philadelphia Athletics | L 0-1 | 1459.20 | 1521.96 | 45.05% | 54.95% | -1.98 | 62-79 |
| 1904-09-29 | Philadelphia Athletics | W 6-1 | 1457.22 | 1523.94 | 44.49% | 55.51% | +5.46 | 63-79 |
| 1904-09-30 | Boston Americans | W 3-0 | 1462.68 | 1566.17 | 39.34% | 60.66% | +4.62 | 64-79 |
| 1904-10-01 | Boston Americans | L 1-6 | 1467.30 | 1561.55 | 40.62% | 59.38% | -3.99 | 64-80 |
| 1904-10-02 | Boston Americans | L 0-2 | 1463.31 | 1565.55 | 39.51% | 60.49% | -2.46 | 64-81 |
| 1904-10-03 | New York Highlanders | L 0-3 | 1460.85 | 1547.81 | 41.63% | 58.37% | -3.18 | 64-82 |
| 1904-10-04 | New York Highlanders | L 0-6 | 1457.67 | 1550.98 | 40.75% | 59.25% | -4.39 | 64-83 |
| 1904-10-05 | New York Highlanders | L 1-8 | 1453.28 | 1555.38 | 39.53% | 60.47% | -4.60 | 64-84 |
| 1904-10-07 | @ Chicago White Sox | W 5-2 | 1448.68 | 1543.29 | 33.02% | 66.98% | +5.10 | 65-84 |
| 1904-10-08 | @ Chicago White Sox | L 2-5 | 1453.78 | 1538.19 | 34.33% | 65.67% | -2.61 | 65-85 |
| 1904-10-09 | @ Chicago White Sox | L 2-6 | 1451.17 | 1540.81 | 33.65% | 66.35% | -2.96 | 65-86 |
| 1904-10-09 | @ Chicago White Sox | L 0-1 | 1448.21 | 1543.77 | 32.90% | 67.10% | -1.45 | 65-87 |
| 1904-04-15 | Pittsburgh Pirates | L 4-5 | 1412.04 | 1536.61 | 36.49% | 63.51% | -1.61 | 0-1 |
| 1904-04-16 | Pittsburgh Pirates | W 7-5 | 1410.43 | 1538.21 | 36.06% | 63.94% | +3.98 | 1-1 |
| 1904-04-17 | Pittsburgh Pirates | W 6-5 | 1414.41 | 1534.23 | 37.12% | 62.88% | +2.77 | 2-1 |
| 1904-04-18 | Chicago Cubs | L 6-7 | 1417.18 | 1520.35 | 39.39% | 60.61% | -1.74 | 2-2 |
| 1904-04-19 | Chicago Cubs | W 9-3 | 1415.44 | 1522.08 | 38.91% | 61.09% | +6.59 | 3-2 |
| 1904-04-21 | @ Chicago Cubs | L 1-4 | 1422.03 | 1515.50 | 33.16% | 66.84% | -2.53 | 3-3 |
| 1904-04-23 | @ Chicago Cubs | W 2-1 | 1419.50 | 1518.03 | 32.52% | 67.48% | +2.97 | 4-3 |
| 1904-04-24 | @ Chicago Cubs | W 4-3 | 1422.47 | 1515.06 | 33.27% | 66.73% | +2.93 | 5-3 |
| 1904-04-28 | Cincinnati Reds | W 6-2 | 1425.40 | 1531.38 | 39.00% | 61.00% | +5.37 | 6-3 |
| 1904-04-29 | Cincinnati Reds | L 3-4 | 1430.77 | 1526.01 | 40.48% | 59.52% | -1.78 | 6-4 |
| 1904-04-30 | Cincinnati Reds | L 1-7 | 1428.99 | 1527.79 | 39.99% | 60.01% | -4.31 | 6-5 |
| 1904-05-01 | Cincinnati Reds | W 4-3 | 1424.68 | 1532.10 | 38.80% | 61.20% | +2.69 | 7-5 |
| 1904-05-02 | @ Cincinnati Reds | L 5-8 | 1427.37 | 1529.41 | 32.08% | 67.92% | -2.44 | 7-6 |
| 1904-05-04 | @ Cincinnati Reds | L 3-6 | 1424.93 | 1531.85 | 31.47% | 68.53% | -2.40 | 7-7 |
| 1904-05-05 | @ Cincinnati Reds | L 0-3 | 1422.53 | 1534.25 | 30.88% | 69.12% | -2.35 | 7-8 |
| 1904-05-06 | @ Cincinnati Reds | L 4-7 | 1420.18 | 1536.60 | 30.30% | 69.70% | -2.31 | 7-9 |
| 1904-05-07 | New York Giants | L 1-2 | 1417.87 | 1566.49 | 33.34% | 66.66% | -1.47 | 7-10 |
| 1904-05-09 | New York Giants | L 1-5 | 1416.40 | 1567.96 | 32.97% | 67.03% | -2.90 | 7-11 |
| 1904-05-10 | New York Giants | W 14-1 | 1413.50 | 1570.86 | 32.23% | 67.77% | +10.75 | 8-11 |
| 1904-05-11 | Boston Beaneaters | W 3-2 | 1424.25 | 1461.71 | 48.68% | 51.32% | +2.26 | 9-11 |
| 1904-05-12 | Boston Beaneaters | W 2-1 | 1426.51 | 1459.45 | 49.33% | 50.67% | +2.23 | 10-11 |
| 1904-05-14 | Boston Beaneaters | W 4-3 | 1428.74 | 1457.22 | 49.97% | 50.03% | +2.20 | 11-11 |
| 1904-05-15 | Boston Beaneaters | L 0-1 | 1430.94 | 1455.02 | 50.60% | 49.40% | -2.23 | 11-12 |
| 1904-05-18 | Philadelphia Phillies | W 3-2 | 1428.71 | 1445.67 | 51.63% | 48.37% | +2.13 | 12-12 |
| 1904-05-19 | Philadelphia Phillies | W 9-2 | 1430.84 | 1443.55 | 52.24% | 47.76% | +5.56 | 13-12 |
| 1904-05-20 | Brooklyn Superbas | W 4-0 | 1436.40 | 1512.12 | 43.21% | 56.79% | +5.00 | 14-12 |
| 1904-05-21 | Brooklyn Superbas | W 3-2 | 1441.40 | 1507.13 | 44.63% | 55.37% | +2.43 | 15-12 |
| 1904-05-22 | Brooklyn Superbas | W 3-2 | 1443.83 | 1504.69 | 45.33% | 54.67% | +2.41 | 16-12 |
| 1904-05-23 | Brooklyn Superbas | L 4-7 | 1446.24 | 1502.28 | 46.01% | 53.99% | -3.51 | 16-13 |
| 1904-05-25 | @ Chicago Cubs | L 4-6 | 1442.73 | 1540.44 | 32.62% | 67.38% | -2.03 | 16-14 |
| 1904-05-27 | @ Chicago Cubs | L 2-3 | 1440.70 | 1542.47 | 32.11% | 67.89% | -1.41 | 16-15 |
| 1904-05-28 | @ Chicago Cubs | L 2-3 | 1439.29 | 1543.89 | 31.76% | 68.24% | -1.40 | 16-16 |
| 1904-05-29 | @ Cincinnati Reds | L 1-2 | 1437.89 | 1567.51 | 28.72% | 71.28% | -1.26 | 16-17 |
| 1904-05-30 | @ Pittsburgh Pirates | W 13-0 | 1436.63 | 1506.62 | 36.22% | 63.78% | +10.12 | 17-17 |
| 1904-06-03 | @ Boston Beaneaters | L 0-1 | 1446.75 | 1446.70 | 45.95% | 54.05% | -1.43 | 17-18 |
| 1904-06-04 | @ Boston Beaneaters | W 3-2 | 1445.32 | 1448.13 | 45.54% | 54.46% | +1.69 | 18-18 |
| 1904-06-06 | @ Philadelphia Phillies | L 6-14 | 1447.01 | 1414.41 | 50.62% | 49.38% | -6.30 | 18-19 |
| 1904-06-07 | @ Philadelphia Phillies | W 8-3 | 1440.71 | 1420.71 | 48.81% | 51.19% | +5.04 | 19-19 |
| 1904-06-08 | @ Philadelphia Phillies | L 3-4 | 1445.75 | 1415.68 | 50.26% | 49.74% | -2.21 | 19-20 |
| 1904-06-10 | @ Brooklyn Superbas | W 4-3 | 1443.54 | 1494.77 | 38.75% | 61.25% | +2.69 | 20-20 |
| 1904-06-11 | @ Brooklyn Superbas | W 5-2 | 1446.23 | 1492.07 | 39.49% | 60.51% | +4.61 | 21-20 |
| 1904-06-12 | @ Brooklyn Superbas | L 3-4 | 1450.84 | 1487.46 | 40.77% | 59.23% | -1.79 | 21-21 |
| 1904-06-14 | @ New York Giants | L 1-6 | 1449.05 | 1574.55 | 29.21% | 70.79% | -2.87 | 21-22 |
| 1904-06-15 | @ New York Giants | W 5-2 | 1446.18 | 1577.42 | 28.53% | 71.47% | +5.44 | 22-22 |
| 1904-06-16 | @ New York Giants | L 3-4 | 1451.62 | 1571.98 | 29.83% | 70.17% | -1.31 | 22-23 |
| 1904-06-17 | @ Pittsburgh Pirates | L 3-6 | 1450.31 | 1526.79 | 35.36% | 64.64% | -2.69 | 22-24 |
| 1904-06-18 | @ Pittsburgh Pirates | W 10-5 | 1447.62 | 1529.49 | 34.66% | 65.34% | +6.42 | 23-24 |
| 1904-06-19 | Pittsburgh Pirates | W 4-3 | 1454.04 | 1523.06 | 44.16% | 55.84% | +2.46 | 24-24 |
| 1904-06-19 | Pittsburgh Pirates | L 2-5 | 1456.50 | 1520.60 | 44.86% | 55.14% | -3.42 | 24-25 |
| 1904-06-20 | Pittsburgh Pirates | W 3-0 | 1453.08 | 1524.02 | 43.89% | 56.11% | +4.28 | 25-25 |
| 1904-06-21 | Pittsburgh Pirates | L 6-9 | 1457.36 | 1519.75 | 45.11% | 54.89% | -3.44 | 25-26 |
| 1904-06-23 | @ Pittsburgh Pirates | W 3-1 | 1453.92 | 1523.18 | 36.32% | 63.68% | +3.96 | 26-26 |
| 1904-06-24 | @ Pittsburgh Pirates | L 1-4 | 1457.88 | 1519.22 | 37.38% | 62.62% | -2.85 | 26-27 |
| 1904-06-25 | @ Cincinnati Reds | L 2-10 | 1455.03 | 1553.17 | 32.57% | 67.43% | -4.05 | 26-28 |
| 1904-06-26 | @ Cincinnati Reds | W 7-5 | 1450.98 | 1557.22 | 31.55% | 68.45% | +3.01 | 27-28 |
| 1904-06-28 | @ Cincinnati Reds | W 5-2 | 1453.99 | 1554.21 | 32.31% | 67.69% | +3.65 | 28-28 |
| 1904-06-29 | Chicago Cubs | L 1-8 | 1457.64 | 1547.12 | 41.28% | 58.72% | -4.81 | 28-29 |
| 1904-06-30 | Chicago Cubs | L 1-5 | 1452.83 | 1551.93 | 39.95% | 60.05% | -3.51 | 28-30 |
| 1904-07-01 | Chicago Cubs | W 10-2 | 1449.32 | 1555.44 | 38.98% | 61.02% | +7.59 | 29-30 |
| 1904-07-02 | Chicago Cubs | W 3-2 | 1456.91 | 1547.85 | 41.08% | 58.92% | +2.60 | 30-30 |
| 1904-07-03 | @ Chicago Cubs | W 19-2 | 1459.51 | 1545.26 | 34.15% | 65.85% | +11.94 | 31-30 |
| 1904-07-04 | Cincinnati Reds | L 3-7 | 1471.45 | 1539.46 | 44.31% | 55.69% | -3.90 | 31-31 |
| 1904-07-06 | Cincinnati Reds | W 3-0 | 1467.55 | 1543.36 | 43.20% | 56.80% | +4.33 | 32-31 |
| 1904-07-06 | Cincinnati Reds | W 6-3 | 1471.88 | 1539.04 | 44.43% | 55.57% | +4.24 | 33-31 |
| 1904-07-09 | New York Giants | L 2-5 | 1476.12 | 1621.15 | 33.80% | 66.20% | -2.58 | 33-32 |
| 1904-07-09 | New York Giants | L 3-5 | 1473.54 | 1623.73 | 33.14% | 66.86% | -2.06 | 33-33 |
| 1904-07-10 | New York Giants | W 3-2 | 1471.48 | 1625.79 | 32.62% | 67.38% | +2.96 | 34-33 |
| 1904-07-10 | New York Giants | L 1-3 | 1474.44 | 1622.82 | 33.37% | 66.63% | -2.07 | 34-34 |
| 1904-07-12 | Brooklyn Superbas | W 4-0 | 1472.37 | 1463.53 | 55.32% | 44.68% | +3.93 | 35-34 |
| 1904-07-13 | Brooklyn Superbas | W 2-1 | 1476.30 | 1459.60 | 56.44% | 43.56% | +1.91 | 36-34 |
| 1904-07-14 | Brooklyn Superbas | W 2-1 | 1478.21 | 1457.69 | 56.98% | 43.02% | +1.90 | 37-34 |
| 1904-07-15 | Brooklyn Superbas | L 0-1 | 1480.11 | 1455.79 | 57.51% | 42.49% | -1.79 | 37-35 |
| 1904-07-16 | Boston Beaneaters | W 5-3 | 1478.32 | 1418.94 | 62.35% | 37.65% | +2.34 | 38-35 |
| 1904-07-17 | Boston Beaneaters | W 6-3 | 1480.66 | 1416.59 | 62.99% | 37.01% | +2.82 | 39-35 |
| 1904-07-19 | Boston Beaneaters | W 9-2 | 1483.48 | 1413.77 | 63.74% | 36.26% | +4.22 | 40-35 |
| 1904-07-21 | Philadelphia Phillies | L 1-4 | 1487.70 | 1386.85 | 67.77% | 32.23% | -5.16 | 40-36 |
| 1904-07-22 | Philadelphia Phillies | W 11-5 | 1482.54 | 1392.01 | 66.46% | 33.54% | +3.61 | 41-36 |
| 1904-07-23 | Philadelphia Phillies | W 9-7 | 1486.15 | 1388.40 | 67.38% | 32.62% | +2.03 | 42-36 |
| 1904-07-23 | Philadelphia Phillies | W 7-2 | 1488.18 | 1386.37 | 67.89% | 32.11% | +3.16 | 43-36 |
| 1904-07-24 | Philadelphia Phillies | W 10-5 | 1491.34 | 1383.21 | 68.68% | 31.32% | +3.08 | 44-36 |
| 1904-07-24 | Philadelphia Phillies | L 2-4 | 1494.42 | 1380.13 | 69.44% | 30.56% | -4.32 | 44-37 |
| 1904-07-26 | @ Pittsburgh Pirates | W 6-1 | 1490.10 | 1553.01 | 37.17% | 62.83% | +6.18 | 45-37 |
| 1904-07-27 | @ Pittsburgh Pirates | W 5-4 | 1496.28 | 1546.83 | 38.85% | 61.15% | +2.69 | 46-37 |
| 1904-07-29 | @ Pittsburgh Pirates | L 1-10 | 1498.97 | 1544.14 | 39.58% | 60.42% | -5.22 | 46-38 |
| 1904-07-29 | @ Pittsburgh Pirates | W 8-5 | 1493.75 | 1549.37 | 38.16% | 61.84% | +3.33 | 47-38 |
| 1904-07-30 | @ Pittsburgh Pirates | L 2-5 | 1497.08 | 1546.03 | 39.06% | 60.94% | -2.98 | 47-39 |
| 1904-07-30 | @ Pittsburgh Pirates | L 1-2 | 1494.10 | 1549.01 | 38.25% | 61.75% | -1.68 | 47-40 |
| 1904-07-31 | @ Chicago Cubs | L 5-9 | 1492.42 | 1543.21 | 38.81% | 61.19% | -3.41 | 47-41 |
| 1904-08-03 | @ Boston Beaneaters | L 6-7 | 1489.01 | 1410.29 | 57.21% | 42.79% | -1.78 | 47-42 |
| 1904-08-03 | @ Boston Beaneaters | W 6-3 | 1487.23 | 1412.07 | 56.70% | 43.30% | +3.29 | 48-42 |
| 1904-08-04 | @ Boston Beaneaters | L 1-2 | 1490.52 | 1408.77 | 57.63% | 42.37% | -2.53 | 48-43 |
| 1904-08-04 | @ Boston Beaneaters | W 1-0 | 1487.99 | 1411.31 | 56.92% | 43.08% | +1.89 | 49-43 |
| 1904-08-05 | @ Boston Beaneaters | L 2-3 | 1489.88 | 1409.41 | 57.45% | 42.55% | -2.52 | 49-44 |
| 1904-08-06 | @ New York Giants | L 1-8 | 1487.36 | 1629.15 | 27.31% | 72.69% | -3.18 | 49-45 |
| 1904-08-08 | @ New York Giants | L 3-4 | 1484.18 | 1632.33 | 26.59% | 73.41% | -1.17 | 49-46 |
| 1904-08-09 | @ New York Giants | L 3-5 | 1483.01 | 1633.50 | 26.33% | 73.67% | -1.64 | 49-47 |
| 1904-08-11 | @ Brooklyn Superbas | W 4-3 | 1481.37 | 1427.29 | 53.71% | 46.29% | +1.44 | 50-47 |
| 1904-08-12 | @ Brooklyn Superbas | L 0-2 | 1482.81 | 1425.85 | 54.12% | 45.88% | -3.37 | 50-48 |
| 1904-08-13 | @ Brooklyn Superbas | L 1-3 | 1479.44 | 1429.22 | 53.15% | 46.85% | -3.31 | 50-49 |
| 1904-08-15 | @ Brooklyn Superbas | L 2-3 | 1476.13 | 1432.53 | 52.20% | 47.80% | -2.29 | 50-50 |
| 1904-08-16 | @ Philadelphia Phillies | W 6-1 | 1473.84 | 1391.49 | 57.72% | 42.28% | +4.16 | 51-50 |
| 1904-08-16 | @ Philadelphia Phillies | W 7-1 | 1478.00 | 1387.33 | 58.88% | 41.12% | +4.43 | 52-50 |
| 1904-08-17 | @ Philadelphia Phillies | W 9-7 | 1482.43 | 1382.90 | 60.11% | 39.89% | +2.48 | 53-50 |
| 1904-08-18 | @ Philadelphia Phillies | W 3-1 | 1484.91 | 1380.41 | 60.80% | 39.20% | +2.44 | 54-50 |
| 1904-08-18 | @ Philadelphia Phillies | W 4-2 | 1487.35 | 1377.97 | 61.46% | 38.54% | +2.40 | 55-50 |
| 1904-08-20 | Brooklyn Superbas | W 8-3 | 1489.75 | 1438.75 | 61.21% | 38.79% | +3.81 | 56-50 |
| 1904-08-21 | Brooklyn Superbas | W 5-4 | 1493.56 | 1434.94 | 62.25% | 37.75% | +1.67 | 57-50 |
| 1904-08-22 | Brooklyn Superbas | W 13-3 | 1495.23 | 1433.27 | 62.70% | 37.30% | +5.18 | 58-50 |
| 1904-08-24 | Boston Beaneaters | L 1-3 | 1500.41 | 1406.95 | 66.84% | 33.16% | -2.94 | 58-51 |
| 1904-08-25 | Boston Beaneaters | W 5-2 | 1497.47 | 1409.89 | 66.08% | 33.92% | +2.59 | 59-51 |
| 1904-08-25 | Boston Beaneaters | L 1-6 | 1500.06 | 1407.30 | 66.75% | 33.25% | -6.57 | 59-52 |
| 1904-08-26 | Boston Beaneaters | W 6-2 | 1493.49 | 1413.87 | 65.05% | 34.95% | +3.08 | 60-52 |
| 1904-08-27 | New York Giants | L 3-9 | 1496.57 | 1639.02 | 34.14% | 65.86% | -3.68 | 60-53 |
| 1904-08-28 | New York Giants | L 0-6 | 1492.89 | 1642.70 | 33.19% | 66.81% | -3.58 | 60-54 |
| 1904-08-28 | New York Giants | L 3-8 | 1489.31 | 1646.28 | 32.28% | 67.72% | -3.17 | 60-55 |
| 1904-08-29 | New York Giants | L 1-2 | 1486.14 | 1649.45 | 31.49% | 68.51% | -1.39 | 60-56 |
| 1904-08-30 | Philadelphia Phillies | L 2-4 | 1484.75 | 1401.73 | 65.49% | 34.51% | -4.08 | 60-57 |
| 1904-08-31 | Philadelphia Phillies | W 7-1 | 1480.67 | 1405.81 | 64.42% | 35.58% | +3.84 | 61-57 |
| 1904-09-01 | Philadelphia Phillies | W 5-2 | 1484.51 | 1401.97 | 65.43% | 34.57% | +2.63 | 62-57 |
| 1904-09-02 | @ Chicago Cubs | L 1-4 | 1487.14 | 1533.54 | 39.42% | 60.58% | -3.00 | 62-58 |
| 1904-09-03 | @ Chicago Cubs | L 1-3 | 1484.14 | 1536.55 | 38.59% | 61.41% | -2.40 | 62-59 |
| 1904-09-04 | @ Chicago Cubs | L 5-10 | 1481.74 | 1538.95 | 37.94% | 62.06% | -3.73 | 62-60 |
| 1904-09-05 | Chicago Cubs | L 1-3 | 1478.01 | 1542.68 | 44.78% | 55.22% | -2.79 | 62-61 |
| 1904-09-05 | Chicago Cubs | L 2-4 | 1475.22 | 1545.47 | 43.99% | 56.01% | -2.74 | 62-62 |
| 1904-09-06 | Chicago Cubs | L 5-10 | 1472.48 | 1548.20 | 43.21% | 56.79% | -4.25 | 62-63 |
| 1904-09-07 | Chicago Cubs | L 3-4 | 1468.23 | 1552.46 | 42.02% | 57.98% | -1.85 | 62-64 |
| 1904-09-07 | Chicago Cubs | W 4-1 | 1466.38 | 1554.31 | 41.50% | 58.50% | +4.46 | 63-64 |
| 1904-09-10 | @ Cincinnati Reds | W 10-6 | 1470.84 | 1532.74 | 37.31% | 62.69% | +5.52 | 64-64 |
| 1904-09-11 | @ Cincinnati Reds | W 4-2 | 1476.36 | 1527.22 | 38.80% | 61.20% | +3.80 | 65-64 |
| 1904-09-11 | @ Cincinnati Reds | L 5-8 | 1480.16 | 1523.41 | 39.85% | 60.15% | -3.03 | 65-65 |
| 1904-09-16 | Pittsburgh Pirates | L 1-10 | 1477.13 | 1553.69 | 43.10% | 56.90% | -5.69 | 65-66 |
| 1904-09-17 | Pittsburgh Pirates | L 4-6 | 1471.44 | 1559.38 | 41.50% | 58.50% | -2.58 | 65-67 |
| 1904-09-20 | @ Boston Beaneaters | W 4-1 | 1468.86 | 1380.82 | 58.52% | 41.48% | +3.16 | 66-67 |
| 1904-09-21 | @ Boston Beaneaters | L 1-9 | 1472.02 | 1377.66 | 59.40% | 40.60% | -7.39 | 66-68 |
| 1904-09-22 | @ Boston Beaneaters | L 2-3 | 1464.63 | 1385.05 | 57.33% | 42.67% | -2.53 | 66-69 |
| 1904-09-22 | @ Boston Beaneaters | W 4-2 | 1462.10 | 1387.57 | 56.62% | 43.38% | +2.70 | 67-69 |
| 1904-09-23 | @ Philadelphia Phillies | L 6-8 | 1464.80 | 1427.61 | 51.28% | 48.72% | -3.19 | 67-70 |
| 1904-09-24 | @ Philadelphia Phillies | W 3-2 | 1461.61 | 1430.80 | 50.36% | 49.64% | +2.19 | 68-70 |
| 1904-09-24 | @ Philadelphia Phillies | L 0-2 | 1463.80 | 1428.61 | 50.99% | 49.01% | -3.18 | 68-71 |
| 1904-09-27 | @ Brooklyn Superbas | W 4-2 | 1460.62 | 1435.81 | 49.50% | 50.50% | +3.15 | 69-71 |
| 1904-09-28 | @ Brooklyn Superbas | W 7-3 | 1463.77 | 1432.67 | 50.41% | 49.59% | +4.36 | 70-71 |
| 1904-09-29 | @ Brooklyn Superbas | W 3-0 | 1468.13 | 1428.30 | 51.66% | 48.34% | +3.68 | 71-71 |
| 1904-09-30 | @ Brooklyn Superbas | L 0-4 | 1471.81 | 1424.62 | 52.72% | 47.28% | -4.64 | 71-72 |
| 1904-10-01 | @ New York Giants | W 5-1 | 1467.17 | 1626.10 | 25.40% | 74.60% | +4.65 | 72-72 |
| 1904-10-01 | @ New York Giants | W 8-6 | 1471.82 | 1621.45 | 26.42% | 73.58% | +4.58 | 73-72 |
| 1904-10-03 | @ New York Giants | L 1-3 | 1476.40 | 1616.87 | 27.46% | 72.54% | -1.71 | 73-73 |
| 1904-10-04 | @ New York Giants | W 7-3 | 1474.69 | 1618.58 | 27.07% | 72.93% | +6.41 | 74-73 |
| 1904-10-06 | @ Pittsburgh Pirates | L 3-6 | 1481.10 | 1536.20 | 38.23% | 61.77% | -2.91 | 74-74 |
| 1904-10-06 | @ Pittsburgh Pirates | L 1-10 | 1478.19 | 1539.12 | 37.44% | 62.56% | -4.94 | 74-75 |
| 1904-10-08 | Cincinnati Reds | L 0-6 | 1473.25 | 1541.27 | 44.31% | 55.69% | -4.78 | 74-76 |
| 1904-10-08 | Cincinnati Reds | L 1-8 | 1468.47 | 1546.05 | 42.95% | 57.05% | -5.00 | 74-77 |
| 1904-10-09 | Cincinnati Reds | L 0-3 | 1463.47 | 1551.05 | 41.55% | 58.45% | -3.16 | 74-78 |
| 1904-10-09 | Cincinnati Reds | L 0-1 | 1460.31 | 1554.21 | 40.67% | 59.33% | -1.79 | 74-79 |
| 1904-04-14 | Philadelphia Athletics | L 3-8 | 1423.83 | 1517.96 | 40.64% | 59.36% | -4.00 | 0-1 |
| 1904-04-16 | Philadelphia Athletics | L 2-12 | 1419.83 | 1521.95 | 39.53% | 60.47% | -5.50 | 0-2 |
| 1904-04-18 | @ Boston Americans | L 0-5 | 1414.33 | 1571.71 | 25.57% | 74.43% | -2.51 | 0-3 |
| 1904-04-19 | @ Boston Americans | L 0-1 | 1411.82 | 1574.22 | 25.02% | 74.98% | -1.10 | 0-4 |
| 1904-04-19 | @ Boston Americans | L 2-3 | 1410.72 | 1575.32 | 24.78% | 75.22% | -1.09 | 0-5 |
| 1904-04-22 | New York Highlanders | L 0-2 | 1409.63 | 1502.58 | 40.80% | 59.20% | -2.54 | 0-6 |
| 1904-04-23 | New York Highlanders | L 3-4 | 1407.09 | 1505.12 | 40.09% | 59.91% | -1.77 | 0-7 |
| 1904-04-25 | New York Highlanders | L 1-4 | 1405.32 | 1506.88 | 39.61% | 60.39% | -3.01 | 0-8 |
| 1904-04-29 | Boston Americans | L 3-4 | 1402.31 | 1580.97 | 29.62% | 70.38% | -1.31 | 0-9 |
| 1904-04-30 | Boston Americans | L 1-4 | 1401.00 | 1582.27 | 29.30% | 70.70% | -2.23 | 0-10 |
| 1904-05-02 | @ New York Highlanders | L 0-5 | 1398.77 | 1506.07 | 31.42% | 68.58% | -3.09 | 0-11 |
| 1904-05-03 | @ New York Highlanders | L 2-8 | 1395.68 | 1509.16 | 30.66% | 69.34% | -3.31 | 0-12 |
| 1904-05-04 | @ New York Highlanders | L 3-6 | 1392.37 | 1512.46 | 29.86% | 70.14% | -2.27 | 0-13 |
| 1904-05-05 | @ New York Highlanders | W 9-4 | 1390.10 | 1514.74 | 29.31% | 70.69% | +6.95 | 1-13 |
| 1904-05-06 | @ Philadelphia Athletics | L 6-16 | 1397.05 | 1527.91 | 28.58% | 71.42% | -3.97 | 1-14 |
| 1904-05-07 | @ Philadelphia Athletics | L 4-11 | 1393.08 | 1531.88 | 27.65% | 72.35% | -3.22 | 1-15 |
| 1904-05-09 | @ Philadelphia Athletics | L 3-6 | 1389.86 | 1535.10 | 26.92% | 73.08% | -2.05 | 1-16 |
| 1904-05-11 | St. Louis Browns | W 7-3 | 1387.81 | 1490.20 | 39.49% | 60.51% | +5.32 | 2-16 |
| 1904-05-12 | St. Louis Browns | L 7-8 | 1393.13 | 1484.87 | 40.97% | 59.03% | -1.80 | 2-17 |
| 1904-05-13 | St. Louis Browns | W 3-2 | 1391.33 | 1486.68 | 40.47% | 59.53% | +1.85 | 3-17 |
| 1904-05-16 | Chicago White Sox | W 4-3 | 1393.18 | 1482.56 | 41.30% | 58.70% | +2.58 | 4-17 |
| 1904-05-17 | Chicago White Sox | L 5-9 | 1395.76 | 1479.98 | 42.02% | 57.98% | -3.69 | 4-18 |
| 1904-05-19 | Chicago White Sox | L 0-5 | 1392.07 | 1483.68 | 40.99% | 59.01% | -4.04 | 4-19 |
| 1904-05-20 | Detroit Tigers | W 3-0 | 1388.03 | 1481.13 | 40.78% | 59.22% | +4.52 | 5-19 |
| 1904-05-23 | Detroit Tigers | W 4-2 | 1392.55 | 1476.62 | 42.04% | 57.96% | +3.60 | 6-19 |
| 1904-05-24 | Cleveland Naps | L 6-10 | 1396.15 | 1537.85 | 34.23% | 65.77% | -3.01 | 6-20 |
| 1904-05-25 | Cleveland Naps | L 3-7 | 1393.14 | 1540.87 | 33.46% | 66.54% | -2.94 | 6-21 |
| 1904-05-26 | Cleveland Naps | L 3-7 | 1390.20 | 1543.81 | 32.71% | 67.29% | -2.88 | 6-22 |
| 1904-05-27 | @ Boston Americans | L 2-4 | 1387.32 | 1574.61 | 22.43% | 77.57% | -1.40 | 6-23 |
| 1904-05-28 | @ Boston Americans | L 2-3 | 1385.92 | 1576.01 | 22.15% | 77.85% | -0.97 | 6-24 |
| 1904-05-30 | @ Boston Americans | L 3-7 | 1384.95 | 1576.98 | 21.96% | 78.04% | -1.93 | 6-25 |
| 1904-05-30 | @ Boston Americans | L 2-8 | 1383.02 | 1578.91 | 21.58% | 78.42% | -2.33 | 6-26 |
| 1904-06-01 | @ Chicago White Sox | L 0-1 | 1380.69 | 1497.79 | 30.22% | 69.78% | -1.33 | 6-27 |
| 1904-06-02 | @ Chicago White Sox | L 7-13 | 1379.36 | 1499.12 | 29.90% | 70.10% | -3.22 | 6-28 |
| 1904-06-03 | @ Chicago White Sox | L 1-5 | 1376.14 | 1502.34 | 29.13% | 70.87% | -2.56 | 6-29 |
| 1904-06-04 | @ Chicago White Sox | W 2-0 | 1373.58 | 1504.90 | 28.52% | 71.48% | +4.44 | 7-29 |
| 1904-06-05 | @ St. Louis Browns | L 5-6 | 1378.02 | 1488.48 | 31.03% | 68.97% | -0.96 | 7-30 |
| 1904-06-06 | @ St. Louis Browns | L 3-5 | 1377.06 | 1489.44 | 30.80% | 69.20% | -1.92 | 7-31 |
| 1904-06-07 | @ St. Louis Browns | L 3-6 | 1375.14 | 1491.36 | 30.33% | 69.67% | -2.31 | 7-32 |
| 1904-06-08 | @ St. Louis Browns | L 0-12 | 1372.83 | 1493.67 | 29.77% | 70.23% | -4.54 | 7-33 |
| 1904-06-10 | @ Detroit Tigers | W 4-1 | 1368.29 | 1464.58 | 32.80% | 67.20% | +5.12 | 8-33 |
| 1904-06-11 | @ Detroit Tigers | L 3-8 | 1373.41 | 1459.46 | 34.12% | 65.88% | -3.35 | 8-34 |
| 1904-06-13 | @ Detroit Tigers | L 0-3 | 1370.06 | 1462.81 | 33.25% | 66.75% | -2.54 | 8-35 |
| 1904-06-15 | @ Cleveland Naps | L 0-8 | 1367.52 | 1536.35 | 24.33% | 75.67% | -3.02 | 8-36 |
| 1904-06-16 | @ Cleveland Naps | W 5-3 | 1364.50 | 1539.38 | 23.69% | 76.31% | +4.74 | 9-36 |
| 1904-06-17 | @ Cleveland Naps | L 2-10 | 1369.24 | 1534.63 | 24.70% | 75.30% | -3.07 | 9-37 |
| 1904-06-18 | @ Cleveland Naps | L 4-8 | 1366.17 | 1537.71 | 24.04% | 75.96% | -2.12 | 9-38 |
| 1904-06-20 | @ Philadelphia Athletics | L 3-11 | 1364.05 | 1529.33 | 24.71% | 75.29% | -3.07 | 9-39 |
| 1904-06-21 | New York Highlanders | L 0-3 | 1360.98 | 1515.88 | 32.54% | 67.46% | -2.48 | 9-40 |
| 1904-06-22 | New York Highlanders | L 6-11 | 1358.50 | 1518.36 | 31.92% | 68.08% | -3.14 | 9-41 |
| 1904-06-23 | New York Highlanders | L 4-7 | 1355.36 | 1521.50 | 31.14% | 68.86% | -2.37 | 9-42 |
| 1904-06-24 | New York Highlanders | L 3-5 | 1352.99 | 1523.87 | 30.56% | 69.44% | -1.35 | 9-43 |
| 1904-06-25 | @ Philadelphia Athletics | L 3-6 | 1351.64 | 1539.61 | 22.36% | 77.64% | -1.70 | 9-44 |
| 1904-06-27 | Philadelphia Athletics | L 2-3 | 1349.94 | 1541.32 | 28.11% | 71.89% | -1.24 | 9-45 |
| 1904-06-28 | Philadelphia Athletics | W 2-1 | 1348.70 | 1542.55 | 27.83% | 72.17% | +3.18 | 10-45 |
| 1904-07-01 | @ New York Highlanders | L 3-8 | 1351.88 | 1531.08 | 23.25% | 76.75% | -2.29 | 10-46 |
| 1904-07-02 | @ New York Highlanders | W 3-2 | 1349.59 | 1533.37 | 22.78% | 77.22% | +3.40 | 11-46 |
| 1904-07-02 | @ New York Highlanders | L 6-11 | 1352.99 | 1529.97 | 23.48% | 76.52% | -2.31 | 11-47 |
| 1904-07-04 | Boston Americans | L 2-8 | 1350.68 | 1568.45 | 25.15% | 74.85% | -2.71 | 11-48 |
| 1904-07-04 | Boston Americans | L 2-5 | 1347.97 | 1571.16 | 24.56% | 75.44% | -1.88 | 11-49 |
| 1904-07-05 | Boston Americans | L 2-6 | 1346.09 | 1573.03 | 24.17% | 75.83% | -2.12 | 11-50 |
| 1904-07-06 | Boston Americans | L 0-3 | 1343.97 | 1575.16 | 23.72% | 76.28% | -1.81 | 11-51 |
| 1904-07-08 | @ Philadelphia Athletics | L 1-2 | 1342.16 | 1520.29 | 23.36% | 76.64% | -1.03 | 11-52 |
| 1904-07-09 | @ Philadelphia Athletics | L 0-3 | 1341.13 | 1521.32 | 23.15% | 76.85% | -1.76 | 11-53 |
| 1904-07-09 | @ Philadelphia Athletics | W 11-3 | 1339.37 | 1523.08 | 22.79% | 77.21% | +9.61 | 12-53 |
| 1904-07-11 | @ Philadelphia Athletics | L 1-3 | 1348.98 | 1513.47 | 24.79% | 75.21% | -1.55 | 12-54 |
| 1904-07-12 | St. Louis Browns | L 2-6 | 1347.43 | 1467.68 | 37.07% | 62.93% | -3.26 | 12-55 |
| 1904-07-13 | St. Louis Browns | W 9-4 | 1344.17 | 1470.94 | 36.19% | 63.81% | +6.28 | 13-55 |
| 1904-07-14 | St. Louis Browns | W 5-2 | 1350.45 | 1464.67 | 37.88% | 62.12% | +4.73 | 14-55 |
| 1904-07-15 | St. Louis Browns | L 2-7 | 1355.18 | 1459.93 | 39.17% | 60.83% | -3.85 | 14-56 |
| 1904-07-16 | Chicago White Sox | L 0-3 | 1351.33 | 1520.87 | 30.72% | 69.28% | -2.34 | 14-57 |
| 1904-07-18 | Chicago White Sox | L 1-12 | 1348.99 | 1523.21 | 30.15% | 69.85% | -4.40 | 14-58 |
| 1904-07-19 | Chicago White Sox | L 1-5 | 1344.59 | 1527.61 | 29.10% | 70.90% | -2.56 | 14-59 |
| 1904-07-20 | Chicago White Sox | L 0-8 | 1342.03 | 1530.17 | 28.49% | 71.51% | -3.55 | 14-60 |
| 1904-07-21 | Detroit Tigers | W 11-5 | 1338.48 | 1485.87 | 33.50% | 66.50% | +7.17 | 15-60 |
| 1904-07-23 | Detroit Tigers | W 3-2 | 1345.65 | 1478.70 | 35.36% | 64.64% | +2.84 | 16-60 |
| 1904-07-23 | Detroit Tigers | L 2-3 | 1348.49 | 1475.86 | 36.12% | 63.88% | -1.58 | 16-61 |
| 1904-07-27 | Cleveland Naps | W 3-2 | 1346.91 | 1564.30 | 25.19% | 74.81% | +3.29 | 17-61 |
| 1904-07-27 | Cleveland Naps | L 0-7 | 1350.20 | 1561.01 | 25.91% | 74.09% | -3.02 | 17-62 |
| 1904-07-29 | Cleveland Naps | W 1-0 | 1347.18 | 1564.02 | 25.25% | 74.75% | +2.33 | 18-62 |
| 1904-07-29 | Cleveland Naps | L 2-6 | 1349.51 | 1561.70 | 25.76% | 74.24% | -2.27 | 18-63 |
| 1904-07-30 | @ Cleveland Naps | L 4-9 | 1347.24 | 1563.97 | 19.62% | 80.38% | -1.93 | 18-64 |
| 1904-08-01 | @ Chicago White Sox | L 2-4 | 1345.31 | 1546.05 | 21.11% | 78.89% | -1.31 | 18-65 |
| 1904-08-02 | @ Chicago White Sox | L 1-5 | 1344.00 | 1547.36 | 20.86% | 79.14% | -1.84 | 18-66 |
| 1904-08-03 | @ Chicago White Sox | L 2-3 | 1342.16 | 1549.20 | 20.51% | 79.49% | -0.64 | 18-67 |
| 1904-08-04 | @ Chicago White Sox | L 1-10 | 1341.52 | 1549.84 | 20.39% | 79.61% | -2.69 | 18-68 |
| 1904-08-05 | @ St. Louis Browns | L 4-5 | 1338.83 | 1451.25 | 30.79% | 69.21% | -1.35 | 18-69 |
| 1904-08-06 | @ St. Louis Browns | W 2-1 | 1337.48 | 1452.61 | 30.46% | 69.54% | +3.06 | 19-69 |
| 1904-08-07 | @ St. Louis Browns | W 7-2 | 1340.54 | 1449.55 | 31.21% | 68.79% | +6.76 | 20-69 |
| 1904-08-08 | @ St. Louis Browns | W 9-1 | 1347.30 | 1442.78 | 32.91% | 67.09% | +8.35 | 21-69 |
| 1904-08-10 | @ Detroit Tigers | L 1-4 | 1355.65 | 1468.64 | 30.72% | 69.28% | -2.34 | 21-70 |
| 1904-08-11 | @ Detroit Tigers | L 3-7 | 1353.31 | 1470.98 | 30.15% | 69.85% | -2.65 | 21-71 |
| 1904-08-12 | @ Detroit Tigers | L 2-3 | 1350.66 | 1473.64 | 29.51% | 70.49% | -1.30 | 21-72 |
| 1904-08-13 | @ Detroit Tigers | L 2-4 | 1349.36 | 1474.94 | 29.20% | 70.80% | -1.82 | 21-73 |
| 1904-08-13 | @ Detroit Tigers | W 2-1 | 1347.54 | 1476.75 | 28.77% | 71.23% | +3.14 | 22-73 |
| 1904-08-15 | @ Cleveland Naps | L 0-1 | 1350.68 | 1555.10 | 20.76% | 79.24% | -0.92 | 22-74 |
| 1904-08-16 | @ Cleveland Naps | L 1-7 | 1349.76 | 1556.01 | 20.59% | 79.41% | -2.21 | 22-75 |
| 1904-08-17 | @ Cleveland Naps | L 2-3 | 1347.55 | 1558.23 | 20.17% | 79.83% | -0.89 | 22-76 |
| 1904-08-19 | Detroit Tigers | L 0-5 | 1346.66 | 1468.62 | 36.84% | 63.16% | -3.63 | 22-77 |
| 1904-08-20 | Detroit Tigers | L 1-12 | 1343.03 | 1472.24 | 35.87% | 64.13% | -5.23 | 22-78 |
| 1904-08-20 | Detroit Tigers | L 4-5 | 1337.80 | 1477.48 | 34.50% | 65.50% | -1.07 | 22-79 |
| 1904-08-23 | Detroit Tigers | W 7-2 | 1336.73 | 1478.55 | 34.22% | 65.78% | +6.47 | 23-79 |
| 1904-08-23 | Detroit Tigers | L 2-5 | 1343.20 | 1472.08 | 35.91% | 64.09% | -2.74 | 23-80 |
| 1904-08-24 | Cleveland Naps | W 2-1 | 1340.46 | 1553.38 | 25.68% | 74.32% | +2.31 | 24-80 |
| 1904-08-25 | Cleveland Naps | L 4-8 | 1342.77 | 1551.06 | 26.19% | 73.81% | -2.30 | 24-81 |
| 1904-08-26 | Cleveland Naps | L 0-1 | 1340.47 | 1553.37 | 25.68% | 74.32% | -0.80 | 24-82 |
| 1904-08-27 | Cleveland Naps | L 0-1 | 1339.67 | 1554.17 | 25.50% | 74.50% | -1.12 | 24-83 |
| 1904-08-29 | St. Louis Browns | W 7-2 | 1338.55 | 1436.81 | 40.06% | 59.94% | +5.90 | 25-83 |
| 1904-08-30 | St. Louis Browns | L 2-3 | 1344.45 | 1430.91 | 41.70% | 58.30% | -1.84 | 25-84 |
| 1904-08-30 | St. Louis Browns | W 4-1 | 1342.61 | 1432.74 | 41.19% | 58.81% | +4.48 | 26-84 |
| 1904-08-31 | St. Louis Browns | L 1-2 | 1347.09 | 1428.26 | 42.45% | 57.55% | -1.87 | 26-85 |
| 1904-09-01 | Chicago White Sox | W 1-0 | 1345.22 | 1538.65 | 27.88% | 72.12% | +3.18 | 27-85 |
| 1904-09-02 | Chicago White Sox | L 2-5 | 1348.40 | 1535.48 | 28.62% | 71.38% | -2.18 | 27-86 |
| 1904-09-03 | Chicago White Sox | L 1-6 | 1346.22 | 1537.66 | 28.11% | 71.89% | -2.77 | 27-87 |
| 1904-09-03 | Chicago White Sox | W 5-4 | 1343.45 | 1540.42 | 27.47% | 72.53% | +3.19 | 28-87 |
| 1904-09-05 | @ Boston Americans | L 5-12 | 1346.64 | 1570.59 | 18.97% | 81.03% | -2.21 | 28-88 |
| 1904-09-05 | @ Boston Americans | L 3-8 | 1344.43 | 1572.80 | 18.58% | 81.42% | -1.82 | 28-89 |
| 1904-09-06 | @ Boston Americans | L 1-4 | 1342.61 | 1574.63 | 18.27% | 81.73% | -1.40 | 28-90 |
| 1904-09-06 | @ Boston Americans | W 6-3 | 1341.21 | 1576.02 | 18.03% | 81.97% | +6.25 | 29-90 |
| 1904-09-07 | Boston Americans | L 3-8 | 1347.46 | 1569.77 | 24.66% | 75.34% | -2.42 | 29-91 |
| 1904-09-07 | Boston Americans | W 6-1 | 1345.04 | 1572.20 | 24.14% | 75.86% | +7.46 | 30-91 |
| 1904-09-08 | Boston Americans | L 2-8 | 1352.50 | 1564.74 | 25.75% | 74.25% | -2.78 | 30-92 |
| 1904-09-08 | Boston Americans | L 1-3 | 1349.72 | 1567.51 | 25.14% | 74.86% | -1.56 | 30-93 |
| 1904-09-09 | Boston Americans | L 0-7 | 1348.16 | 1569.08 | 24.81% | 75.19% | -2.89 | 30-94 |
| 1904-09-10 | @ New York Highlanders | W 3-2 | 1345.27 | 1550.56 | 20.68% | 79.32% | +3.49 | 31-94 |
| 1904-09-10 | @ New York Highlanders | L 5-6 | 1348.76 | 1547.07 | 21.34% | 78.66% | -0.94 | 31-95 |
| 1904-09-12 | @ New York Highlanders | L 2-4 | 1347.82 | 1548.01 | 21.16% | 78.84% | -1.31 | 31-96 |
| 1904-09-15 | @ Philadelphia Athletics | L 4-8 | 1346.51 | 1547.72 | 21.06% | 78.94% | -1.86 | 31-97 |
| 1904-09-15 | @ Philadelphia Athletics | L 3-4 | 1344.65 | 1549.57 | 20.71% | 79.29% | -0.91 | 31-98 |
| 1904-09-16 | @ Philadelphia Athletics | W 5-3 | 1343.74 | 1550.48 | 20.54% | 79.46% | +4.94 | 32-98 |
| 1904-09-17 | @ New York Highlanders | L 5-6 | 1348.68 | 1551.66 | 20.90% | 79.10% | -0.91 | 32-99 |
| 1904-09-19 | New York Highlanders | L 3-4 | 1347.77 | 1552.58 | 26.58% | 73.42% | -1.17 | 32-100 |
| 1904-09-20 | New York Highlanders | L 2-3 | 1346.60 | 1553.75 | 26.31% | 73.69% | -1.16 | 32-101 |
| 1904-09-20 | New York Highlanders | L 1-5 | 1345.44 | 1554.91 | 26.06% | 73.94% | -2.29 | 32-102 |
| 1904-09-21 | New York Highlanders | W 4-2 | 1343.15 | 1557.20 | 25.55% | 74.45% | +4.63 | 33-102 |
| 1904-09-25 | @ St. Louis Browns | W 1-0 | 1347.78 | 1446.37 | 32.51% | 67.49% | +2.97 | 34-102 |
| 1904-09-25 | @ St. Louis Browns | L 0-1 | 1350.75 | 1443.40 | 33.27% | 66.73% | -1.47 | 34-103 |
| 1904-09-27 | @ Chicago White Sox | L 1-2 | 1349.28 | 1552.64 | 20.86% | 79.14% | -0.91 | 34-104 |
| 1904-09-28 | @ Chicago White Sox | L 3-4 | 1348.37 | 1553.56 | 20.69% | 79.31% | -0.91 | 34-105 |
| 1904-09-29 | @ Chicago White Sox | L 0-3 | 1347.46 | 1554.47 | 20.51% | 79.49% | -1.57 | 34-106 |
| 1904-09-30 | @ Cleveland Naps | L 0-3 | 1345.89 | 1561.65 | 19.71% | 80.29% | -1.50 | 34-107 |
| 1904-10-01 | @ Cleveland Naps | L 0-4 | 1344.39 | 1563.15 | 19.43% | 80.57% | -1.71 | 34-108 |
| 1904-10-01 | @ Cleveland Naps | L 2-9 | 1342.68 | 1564.86 | 19.13% | 80.87% | -2.23 | 34-109 |
| 1904-10-03 | @ Detroit Tigers | L 2-3 | 1340.45 | 1453.59 | 30.70% | 69.30% | -1.35 | 34-110 |
| 1904-10-05 | @ Detroit Tigers | W 4-1 | 1339.10 | 1454.94 | 30.37% | 69.63% | +5.31 | 35-110 |
| 1904-10-07 | Philadelphia Athletics | L 2-3 | 1344.41 | 1520.72 | 29.90% | 70.10% | -1.32 | 35-111 |
| 1904-10-07 | Philadelphia Athletics | W 3-2 | 1343.09 | 1522.04 | 29.58% | 70.42% | +3.10 | 36-111 |
| 1904-10-08 | Philadelphia Athletics | W 12-5 | 1346.19 | 1518.94 | 30.33% | 69.67% | +8.11 | 37-111 |
| 1904-10-08 | Philadelphia Athletics | L 0-2 | 1354.30 | 1510.83 | 32.34% | 67.66% | -2.01 | 37-112 |
| 1904-10-10 | Philadelphia Athletics | L 6-7 | 1352.29 | 1512.84 | 31.83% | 68.17% | -1.40 | 37-113 |
| 1904-10-10 | Philadelphia Athletics | W 4-3 | 1350.89 | 1514.24 | 31.48% | 68.52% | +3.01 | 38-113 |
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 | 1904-09-08 | 16.08% | Philadelphia Phillies | 1403.51 | 9 | @ New York Giants | 1662.25 | 8 |
| 2 | 1904-09-06 | 18.03% | Washington Senators (1st) | 1341.21 | 6 | @ Boston Americans | 1576.02 | 3 |
| 3 | 1904-09-12 | 19.28% | @ Boston Beaneaters | 1385.28 | 3 | New York Giants | 1662.28 | 1 |
| 4 | 1904-09-16 | 20.54% | Washington Senators (1st) | 1343.74 | 5 | @ Philadelphia Athletics | 1550.48 | 3 |
| 5 | 1904-09-10 | 20.68% | Washington Senators (1st) | 1345.27 | 3 | @ New York Highlanders | 1550.56 | 2 |
| 6 | 1904-08-24 | 22.73% | Philadelphia Phillies | 1379.40 | 6 | @ Pittsburgh Pirates | 1563.65 | 3 |
| 7 | 1904-07-02 | 22.78% | Washington Senators (1st) | 1349.59 | 3 | @ New York Highlanders | 1533.37 | 2 |
| 8 | 1904-07-09 | 22.79% | Washington Senators (1st) | 1339.37 | 11 | @ Philadelphia Athletics | 1523.08 | 3 |
| 9 | 1904-08-25 | 23.57% | Philadelphia Phillies | 1383.47 | 10 | @ Pittsburgh Pirates | 1559.59 | 1 |
| 10 | 1904-06-16 | 23.69% | Washington Senators (1st) | 1364.50 | 5 | @ Cleveland Naps | 1539.38 | 3 |
| 11 | 1904-09-17 | 23.76% | @ Brooklyn Superbas | 1434.51 | 5 | New York Giants | 1665.35 | 3 |
| 12 | 1904-09-07 | 24.14% | @ Washington Senators (1st) | 1345.04 | 6 | Boston Americans | 1572.20 | 1 |
| 13 | 1904-07-05 | 24.69% | @ Philadelphia Phillies | 1398.18 | 6 | New York Giants | 1620.17 | 5 |
| 14 | 1904-08-21 | 24.91% | Philadelphia Phillies | 1373.68 | 5 | @ Cincinnati Reds | 1537.06 | 2 |
| 15 | 1904-07-20 | 25.18% | Philadelphia Phillies | 1383.56 | 5 | @ Chicago Cubs | 1544.50 | 4 |
| 16 | 1904-07-27 | 25.19% | @ Washington Senators (1st) | 1346.91 | 3 | Cleveland Naps | 1564.30 | 2 |
| 17 | 1904-07-29 | 25.25% | @ Washington Senators (1st) | 1347.18 | 1 | Cleveland Naps | 1564.02 | 0 |
| 18 | 1904-10-01 | 25.40% | St. Louis Cardinals | 1467.17 | 5 | @ New York Giants | 1626.10 | 1 |
| 19 | 1904-09-21 | 25.55% | @ Washington Senators (1st) | 1343.15 | 4 | New York Highlanders | 1557.20 | 2 |
| 20 | 1904-08-24 | 25.68% | @ Washington Senators (1st) | 1340.46 | 2 | Cleveland Naps | 1553.38 | 1 |
| 21 | 1904-08-26 | 25.72% | Philadelphia Phillies | 1393.56 | 6 | @ Pittsburgh Pirates | 1549.50 | 2 |
| 22 | 1904-08-22 | 26.33% | Boston Beaneaters | 1402.36 | 7 | @ Chicago Cubs | 1552.80 | 5 |
| 23 | 1904-10-01 | 26.42% | St. Louis Cardinals | 1471.82 | 8 | @ New York Giants | 1621.45 | 6 |
| 24 | 1904-08-30 | 26.83% | Boston Beaneaters | 1401.58 | 4 | @ Pittsburgh Pirates | 1547.58 | 1 |
| 25 | 1904-07-10 | 26.92% | Philadelphia Phillies | 1393.38 | 4 | @ Cincinnati Reds | 1538.62 | 1 |
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 | 1904-07-03 | 11.95 | St. Louis Cardinals | 19 | 1459.51 | 34.15% | @ Chicago Cubs | 2 | 1545.26 | 65.85% |
| 2 | 1904-05-10 | 10.75 | @ St. Louis Cardinals | 14 | 1413.50 | 32.23% | New York Giants | 1 | 1570.86 | 67.77% |
| 3 | 1904-05-30 | 10.12 | St. Louis Cardinals | 13 | 1436.63 | 36.22% | @ Pittsburgh Pirates | 0 | 1506.62 | 63.78% |
| 4 | 1904-08-25 | 10.09 | Philadelphia Phillies | 10 | 1383.47 | 23.57% | @ Pittsburgh Pirates | 1 | 1559.59 | 76.43% |
| 5 | 1904-08-08 | 9.68 | @ Philadelphia Phillies | 15 | 1388.72 | 30.41% | Pittsburgh Pirates | 5 | 1560.78 | 69.59% |
| 6 | 1904-07-09 | 9.61 | Washington Senators (1st) | 11 | 1339.37 | 22.79% | @ Philadelphia Athletics | 3 | 1523.08 | 77.21% |
| 7 | 1904-04-21 | 9.48 | Philadelphia Phillies | 12 | 1472.62 | 35.02% | @ New York Giants | 1 | 1551.76 | 64.98% |
| 8 | 1904-05-01 | 9.24 | Chicago White Sox | 13 | 1473.82 | 41.77% | @ St. Louis Browns | 0 | 1503.24 | 58.23% |
| 9 | 1904-07-14 | 9.06 | @ New York Highlanders | 21 | 1532.91 | 51.50% | Cleveland Naps | 3 | 1550.78 | 48.50% |
| 10 | 1904-07-13 | 8.56 | Cleveland Naps | 16 | 1542.22 | 46.05% | @ New York Highlanders | 3 | 1541.47 | 53.95% |
| 11 | 1904-06-11 | 8.45 | Pittsburgh Pirates | 19 | 1503.76 | 54.73% | @ Boston Beaneaters | 1 | 1442.52 | 45.27% |
| 12 | 1904-07-01 | 8.37 | @ Philadelphia Phillies | 13 | 1397.06 | 42.67% | Brooklyn Superbas | 2 | 1476.66 | 57.33% |
| 13 | 1904-08-08 | 8.35 | Washington Senators (1st) | 9 | 1347.30 | 32.91% | @ St. Louis Browns | 1 | 1442.78 | 67.09% |
| 14 | 1904-10-08 | 8.11 | @ Washington Senators (1st) | 12 | 1346.19 | 30.33% | Philadelphia Athletics | 5 | 1518.94 | 69.67% |
| 15 | 1904-07-11 | 7.93 | Chicago White Sox | 11 | 1525.71 | 42.95% | @ Cleveland Naps | 1 | 1546.74 | 57.05% |
| 16 | 1904-07-20 | 7.90 | Cleveland Naps | 9 | 1541.19 | 40.14% | @ Boston Americans | 0 | 1582.34 | 59.86% |
| 17 | 1904-04-19 | 7.89 | @ Cincinnati Reds | 18 | 1520.26 | 52.12% | Pittsburgh Pirates | 4 | 1533.79 | 47.88% |
| 18 | 1904-06-05 | 7.85 | @ Chicago White Sox | 14 | 1500.45 | 48.53% | Philadelphia Athletics | 2 | 1538.92 | 51.47% |
| 19 | 1904-05-06 | 7.77 | Philadelphia Phillies | 15 | 1446.63 | 37.60% | @ Pittsburgh Pirates | 7 | 1506.34 | 62.40% |
| 20 | 1904-09-23 | 7.75 | Pittsburgh Pirates | 7 | 1556.21 | 33.46% | @ New York Giants | 0 | 1647.38 | 66.54% |
| 21 | 1904-07-14 | 7.73 | @ Cincinnati Reds | 11 | 1536.46 | 41.48% | New York Giants | 2 | 1624.52 | 58.52% |
| 22 | 1904-07-02 | 7.63 | @ Pittsburgh Pirates | 14 | 1522.29 | 50.00% | Cincinnati Reds | 2 | 1550.57 | 50.00% |
| 23 | 1904-05-21 | 7.60 | Chicago White Sox | 11 | 1486.38 | 42.47% | @ New York Highlanders | 2 | 1510.86 | 57.53% |
| 24 | 1904-07-01 | 7.59 | @ St. Louis Cardinals | 10 | 1449.32 | 38.98% | Chicago Cubs | 2 | 1555.44 | 61.02% |
| 25 | 1904-09-07 | 7.46 | @ Washington Senators (1st) | 6 | 1345.04 | 24.14% | Boston Americans | 1 | 1572.20 | 75.86% |