| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | 5.8 | 193104210_DET_CLE |
| Washington Senators | MIN | 2.58 | 193104200_BOS_MIN |
| Chicago White Sox | CHA | 2.53 | 193104220_CLE_CHA |
| Philadelphia Athletics | OAK | 1.09 | 193104210_OAK_NYA |
| Boston Red Sox | BOS | 0.57 | 193104220_NYA_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -5.27 | 193104200_PIT_CIN |
| Chicago Cubs | CHN | -1.89 | 193104200_SLN_CHN |
| Philadelphia Phillies | PHI | -1.7 | 193104220_PHI_SFN |
| Cincinnati Reds | CIN | -1.25 | 193104220_CIN_SLN |
| New York Giants | SFN | -0.73 | 193104220_PHI_SFN |
Based on accumulated WAA for this season up to 1931-04-22.
| Rank | WAA | Name | IP | Tm |
|---|
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