| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 2.56 | 193904210_ATL_SFN |
| Cincinnati Reds | CIN | 2.1 | 193904230_PIT_CIN |
| Chicago Cubs | CHN | 1.98 | 193904220_CHN_SLN |
| Pittsburgh Pirates | PIT | 1.47 | 193904230_PIT_CIN |
| Boston Bees | ATL | 1.08 | 193904210_ATL_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -7.28 | 193904230_OAK_BOS |
| Washington Senators | MIN | -2.86 | 193904210_NYA_MIN |
| Detroit Tigers | DET | -2.38 | 193904220_DET_CLE |
| Boston Red Sox | BOS | -0.83 | 193904230_OAK_BOS |
| St. Louis Browns | BAL | -0.74 | 193904230_BAL_CHA |
Based on accumulated WAA for this season up to 1939-04-23.
| Rank | WAA | Name | IP | Tm |
|---|
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