| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 3.09 | 193904250_SFN_PHI |
| St. Louis Cardinals | SLN | 1.5 | 193904250_CIN_SLN |
| Pittsburgh Pirates | PIT | 0.8 | 193904270_PIT_SLN |
| Cincinnati Reds | CIN | 0.72 | 193904270_CHN_CIN |
| Chicago Cubs | CHN | 0.7 | 193904270_CHN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -4.72 | 193904250_MIN_BOS |
| St. Louis Browns | BAL | -3.42 | 193904270_BAL_CLE |
| Detroit Tigers | DET | -2.58 | 193904260_BAL_DET |
| Philadelphia Athletics | OAK | -2.46 | 193904250_OAK_NYA |
| Washington Senators | MIN | -0.72 | 193904250_MIN_BOS |
Based on accumulated WAA for this season up to 1939-04-27.
| Rank | WAA | Name | IP | Tm |
|---|
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