| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 1.51 | 190408031_SLN_ATL |
| Chicago White Sox | CHA | 1.11 | 190408030_MIN_CHA |
| Boston Americans | BOS | 0.29 | 190408040_BOS_CLE |
| Pittsburgh Pirates | PIT | 0.03 | 190408040_PIT_LAN |
| Philadelphia Athletics | OAK | 0 | 190408020_OAK_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -6.93 | 190408031_CIN_PHI |
| Detroit Tigers | DET | -0.77 | 190408030_NYA_DET |
| Boston Beaneaters | ATL | -0.71 | 190408031_SLN_ATL |
| New York Highlanders | NYA | -0.03 | 190408020_NYA_DET |
| Philadelphia Athletics | OAK | 0 | 190408020_OAK_BAL |
Based on accumulated WAA for this season up to 1904-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +057+ | 1.86 | George Winter | 89 | BOS |
| XXXXX | 0.48 | Mike Lynch | 82.7 | PIT |
| XXXXX | -0.07 | Bob Rhoads | 83.3 | CLE |
| XXXXX | -0.65 | Ambrose Puttmann | 23.3 | NYA |
| -017- | -3.54 | Pat Carney | 25.3 | ATL |
| -014- | -3.7 | Jesse Stovall | 84.7 | DET |
| -001- | -10.84 | Bill Duggleby | 134.3 | PHI |
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