| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | 1.48 | 193105030_CLE_DET |
| Washington Senators | MIN | 1.15 | 193105030_OAK_MIN |
| Chicago White Sox | CHA | 0.56 | 193105020_BAL_CHA |
| St. Louis Cardinals | SLN | 0.14 | 193105030_CHN_SLN |
| Boston Red Sox | BOS | 0.1 | 193105010_MIN_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -9 | 193105030_PHI_ATL |
| St. Louis Browns | BAL | -1.49 | 193105020_BAL_CHA |
| Pittsburgh Pirates | PIT | -0.71 | 193105010_CIN_PIT |
| Boston Braves | ATL | -0.68 | 193105010_ATL_SFN |
| Cincinnati Reds | CIN | -0.43 | 193105031_PIT_CIN |
Based on accumulated WAA for this season up to 1931-05-03.
| Rank | WAA | Name | IP | Tm |
|---|
_