| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -1.44 | 190404200_PIT_CIN |
| New York Giants | SFN | -0.46 | 190404210_PHI_SFN |
| St. Louis Browns | BAL | -0.27 | 190404190_CLE_BAL |
| Cincinnati Reds | CIN | -0.21 | 190404200_PIT_CIN |
| Philadelphia Phillies | PHI | -0.16 | 190404190_SFN_PHI |
Based on accumulated WAA for this season up to 1904-04-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.39 | John Brackenridge | 8.3 | PHI |
| XXXXX | 0.1 | Tom Fisher | 3 | ATL |
| XXXXX | 0.05 | Claude Elliott | 8 | CIN |
| XXXXX | 0.04 | Ambrose Puttmann | 5 | NYA |
| XXXXX | -0.04 | Bill Duggleby | 11 | PHI |
| XXXXX | -0.39 | Cy Morgan | 5 | BAL |
| XXXXX | -0.55 | Hooks Wiltse | 4 | SFN |
| XXXXX | -0.85 | Lew Moren | 4 | PIT |
_