| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -2.9 | 190405310_SFN_PHI |
| Pittsburgh Pirates | PIT | -1.29 | 190405300_SLN_PIT |
| New York Giants | SFN | -0.98 | 190405290_SFN_LAN |
| Boston Beaneaters | ATL | -0.37 | 190405310_ATL_LAN |
| Detroit Tigers | DET | -0.22 | 190405310_BAL_DET |
Based on accumulated WAA for this season up to 1904-05-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 1.39 | Weldon Henley | 83.3 | OAK |
| XXXXX | 0.25 | Al Orth | 3 | MIN |
| XXXXX | 0.11 | Ambrose Puttmann | 14.3 | NYA |
| XXXXX | -0.32 | Jack Dunn | 4 | SFN |
| XXXXX | -0.44 | Ned Garvin | 26.7 | LAN |
| XXXXX | -0.85 | Roy Patterson | 28.3 | CHA |
| XXXXX | -0.96 | Cy Ferry | 13 | DET |
| -026- | -1.3 | Tom Fisher | 50.3 | ATL |
| -009- | -2.61 | Howie Camnitz | 29 | PIT |
| -003- | -3.9 | John Brackenridge | 34 | PHI |
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