| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bobo Newsom | BAL | -4.18 | 193905030_MIN_BAL |
| Vern Kennedy | DET | -3.67 | 193905020_NYA_DET |
| Earl Whitehill | CHN | -3.09 | 193905030_CHN_PHI |
| Hugh Mulcahy | PHI | -3 | 193905030_CHN_PHI |
| Jimmie DeShong | MIN | -2.85 | 193905020_MIN_BAL |
Based on accumulated WAA for this season up to 1939-05-03.
| Rank | WAA | Name | IP | Tm |
|---|
_