| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lou Fette | ATL | 6.88 | 193904300_SFN_ATL |
| Red Ruffing | NYA | 5.88 | 193905020_NYA_DET |
| Thornton Lee | CHA | 2.94 | 193904300_CHA_BAL |
| Paul Derringer | CIN | 2.21 | 193905020_CIN_SFN |
| Luke Hamlin | LAN | 1.59 | 193904300_PHI_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vern Kennedy | DET | -3.67 | 193905020_NYA_DET |
| Oral Hildebrand | NYA | -3.49 | 193904300_MIN_NYA |
| Bobo Newsom | BAL | -3.2 | 193904300_CHA_BAL |
| Jimmie DeShong | MIN | -2.85 | 193905020_MIN_BAL |
| Ray Harrell | CHN | -1.63 | 193905020_CHN_PHI |
Based on accumulated WAA for this season up to 1939-05-02.
| Rank | WAA | Name | IP | Tm |
|---|
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