| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Dodgers | LAN | 4.59 | 193805010_LAN_SFN |
| New York Giants | SFN | 1.99 | 193804300_LAN_SFN |
| Pittsburgh Pirates | PIT | 1.81 | 193804300_PIT_CIN |
| Boston Bees | ATL | 0.89 | 193804300_ATL_PHI |
| Washington Senators | MIN | 0.71 | 193805010_NYA_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -5.89 | 193804290_CLE_BAL |
| Philadelphia Phillies | PHI | -1.86 | 193805010_ATL_PHI |
| Philadelphia Athletics | OAK | -1.07 | 193804290_MIN_OAK |
| Cincinnati Reds | CIN | -0.18 | 193804300_PIT_CIN |
| Washington Senators | MIN | -0.08 | 193804290_MIN_OAK |
Based on accumulated WAA for this season up to 1938-05-01.
| Rank | WAA | Name | IP | Tm |
|---|
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