| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Naps | CLE | 2.44 | 190409101_CHA_CLE |
| Chicago White Sox | CHA | 0.86 | 190409101_CHA_CLE |
| Philadelphia Athletics | OAK | 0.35 | 190409121_BOS_OAK |
| St. Louis Browns | BAL | 0.16 | 190409120_DET_BAL |
| Boston Beaneaters | ATL | 0.02 | 190409101_LAN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -7.64 | 190409121_PHI_LAN |
| Detroit Tigers | DET | -2.74 | 190409111_DET_BAL |
| New York Highlanders | NYA | -0.23 | 190409101_MIN_NYA |
| St. Louis Cardinals | SLN | 0 | 190409100_SLN_CIN |
| Boston Americans | BOS | 0 | 190409100_BOS_OAK |
Based on accumulated WAA for this season up to 1904-09-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +042+ | 3.54 | Otto Hess | 101.3 | CLE |
| +068+ | 1.83 | Ed Walsh | 90.3 | CHA |
| XXXXX | 1.04 | Chief Bender | 168.7 | OAK |
| XXXXX | 0.5 | Barney Pelty | 241.7 | BAL |
| XXXXX | -0.36 | Jim Delahanty | 3.3 | ATL |
| -077- | -1.42 | Claude Elliott | 69.7 | TOT |
| -053- | -2.01 | Walter Clarkson | 47.3 | NYA |
| -013- | -5.21 | Jesse Stovall | 108.7 | DET |
| -005- | -8.53 | Chick Fraser | 256 | PHI |
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