| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Naps | CLE | 1.1 | 190408080_NYA_CLE |
| New York Giants | SFN | 0.48 | 190408090_SLN_SFN |
| Boston Americans | BOS | 0.28 | 190408090_BOS_DET |
| St. Louis Browns | BAL | 0 | 190408080_MIN_BAL |
| Washington Senators | MIN | 0 | 190408080_MIN_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Highlanders | NYA | -0.65 | 190408100_NYA_CHA |
| Boston Beaneaters | ATL | -0.57 | 190408080_CIN_ATL |
| Chicago Cubs | CHN | 0 | 190408080_CHN_LAN |
| St. Louis Cardinals | SLN | 0 | 190408080_SLN_SFN |
| Philadelphia Athletics | OAK | 0 | 190408080_OAK_CHA |
Based on accumulated WAA for this season up to 1904-08-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +055+ | 1.94 | Christy Mathewson | 244.3 | SFN |
| +061+ | 1.75 | George Winter | 90 | BOS |
| XXXXX | -0.09 | Bob Rhoads | 83.3 | CLE |
| XXXXX | -1.06 | Red Ames | 21.3 | SFN |
| XXXXX | -1.18 | Al Orth | 105.7 | TOT |
| -053- | -1.55 | Walter Clarkson | 33 | NYA |
| -017- | -3.56 | Pat Carney | 25.3 | ATL |
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