| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carl Hubbell | SFN | 2.75 | 193804210_ATL_SFN |
| Dizzy Dean | CHN | 2.54 | 193804200_CHN_CIN |
| Ed Brandt | PIT | 1.63 | 193804210_PIT_SLN |
| Curt Davis | SLN | 0.25 | 193804210_PIT_SLN |
| Jim Turner | ATL | 0.22 | 193804200_ATL_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Buck Ross | OAK | -2.8 | 193804200_OAK_MIN |
| Bill Dietrich | CHA | -2.58 | 193804210_DET_CHA |
| Earl Whitehill | CLE | -2.17 | 193804210_BAL_CLE |
| Vern Kennedy | DET | -2.02 | 193804200_DET_CHA |
| Johnny Marcum | BOS | -1.59 | 193804210_NYA_BOS |
Based on accumulated WAA for this season up to 1938-04-21.
| Rank | WAA | Name | IP | Tm |
|---|
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