| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 6.23 | 190309190_DET_OAK |
| St. Louis Browns | BAL | 5.02 | 190309210_BAL_MIN |
| Boston Americans | BOS | 0.01 | 190309190_CHA_BOS |
| New York Highlanders | NYA | 0 | 190309190_CLE_NYA |
| Cincinnati Reds | CIN | 0 | 190309191_PHI_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -2.71 | 190309190_SFN_CHN |
| Philadelphia Phillies | PHI | -2.38 | 190309211_PHI_CIN |
| Pittsburgh Pirates | PIT | -0.17 | 190309191_LAN_PIT |
| New York Giants | SFN | -0.05 | 190309190_SFN_CHN |
| New York Highlanders | NYA | 0 | 190309190_CLE_NYA |
Based on accumulated WAA for this season up to 1903-09-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 7.82 | Jack Powell | 290.3 | BAL |
| +017+ | 7.1 | Ed Siever | 236 | BAL |
| +026+ | 5.05 | Chief Bender | 251 | OAK |
| XXXXX | 0.3 | Jim Fairbank | 8 | OAK |
| XXXXX | -0.18 | Cy Morgan | 5 | BAL |
| XXXXX | -0.58 | Bill Bartley | 3 | SFN |
| -078- | -1.57 | Brickyard Kennedy | 116 | PIT |
| -005- | -9.76 | Bill Duggleby | 255 | PHI |
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