| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 0.6 | 190408300_CHA_OAK |
| Boston Americans | BOS | 0.48 | 190408290_DET_BOS |
| New York Highlanders | NYA | 0.29 | 190408300_CLE_NYA |
| St. Louis Browns | BAL | 0.01 | 190408290_BAL_MIN |
| Washington Senators | MIN | 0 | 190408290_BAL_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Beaneaters | ATL | -10.13 | 190408290_ATL_CIN |
| Detroit Tigers | DET | -0.97 | 190408300_DET_BOS |
| Cincinnati Reds | CIN | -0.2 | 190408290_ATL_CIN |
| Washington Senators | MIN | 0 | 190408290_BAL_MIN |
| Boston Americans | BOS | 0 | 190408300_DET_BOS |
Based on accumulated WAA for this season up to 1904-08-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +067+ | 1.76 | Ed Walsh | 86.3 | CHA |
| XXXXX | 0.85 | Clark Griffith | 73 | NYA |
| XXXXX | -0.36 | Jim Delahanty | 3.3 | ATL |
| -012- | -4.99 | Jesse Stovall | 97.7 | DET |
| -001- | -12.78 | Tom Fisher | 177.7 | ATL |
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