| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 2.56 | 193904210_ATL_SFN |
| Boston Bees | ATL | 1.08 | 193904210_ATL_SFN |
| Brooklyn Dodgers | LAN | 1 | 193904210_LAN_PHI |
| Chicago Cubs | CHN | 0 | 193904210_CHN_SLN |
| Boston Red Sox | BOS | 0 | 193904210_OAK_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -2.86 | 193904210_NYA_MIN |
| Detroit Tigers | DET | -2.09 | 193904210_DET_CLE |
| Philadelphia Athletics | OAK | -1.05 | 193904210_OAK_BOS |
| Philadelphia Phillies | PHI | -0.62 | 193904210_LAN_PHI |
| St. Louis Cardinals | SLN | -0.18 | 193904210_CHN_SLN |
Based on accumulated WAA for this season up to 1939-04-21.
| Rank | WAA | Name | IP | Tm |
|---|
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