| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Lee | CHN | 6.52 | 193707051_SLN_CHN |
| Cy Blanton | PIT | 6.33 | 193707100_CHN_PIT |
| Lefty Grove | BOS | 4.62 | 193707101_BOS_OAK |
| Carl Hubbell | SFN | 4.07 | 193707100_SFN_LAN |
| Red Ruffing | NYA | 3.59 | 193707100_MIN_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Oral Hildebrand | BAL | -3.33 | 193707100_BAL_CHA |
| Vern Kennedy | CHA | -3.21 | 193707051_CHA_DET |
| Earl Whitehill | CLE | -1.58 | 193707052_CLE_BAL |
| Ed Linke | MIN | -1.51 | 193707052_MIN_OAK |
| Hal Kelleher | PHI | -0.96 | 193707052_PHI_LAN |
Based on accumulated WAA for this season up to 1937-07-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.63 | Lefty Gomez | 143.3 | NYA |
| +005+ | 6.88 | Dizzy Dean | 149.7 | SLN |
| +006+ | 6.83 | Monty Stratton | 120 | CHA |
| +007+ | 6.83 | Van Mungo | 150.7 | LAN |
| +008+ | 5.9 | Cy Blanton | 131.7 | PIT |
| +009+ | 5.07 | Lou Fette | 116.3 | ATL |
| +010+ | 4.65 | Carl Hubbell | 123.3 | SFN |
| +015+ | 4.32 | Lee Grissom | 130.3 | CIN |
| +017+ | 4.24 | Cliff Melton | 90.7 | SFN |
| +018+ | 4.19 | Guy Bush | 109.7 | ATL |
| +020+ | 4.09 | Red Ruffing | 101.7 | NYA |
| +022+ | 3.85 | Bill Lee | 144.7 | CHN |
| +025+ | 3.37 | Lefty Grove | 118.7 | BOS |
| +026+ | 3.31 | Slick Castleman | 112.3 | SFN |
| +027+ | 3.29 | Spud Chandler | 64.3 | NYA |
| +028+ | 3.19 | Bob Weiland | 117.7 | SLN |
| +031+ | 2.73 | Monte Pearson | 65 | NYA |
| +032+ | 2.67 | Charlie Root | 93.3 | CHN |
| +035+ | 2.09 | Joe Bowman | 90.3 | PIT |
| +041+ | 1.91 | Monte Weaver | 106 | MIN |
| +044+ | 1.76 | Thornton Lee | 76.7 | CHA |
| +045+ | 1.73 | Luke Hamlin | 78.3 | LAN |
| +048+ | 1.65 | Waite Hoyt | 65.3 | TOT |
| +056+ | 1.36 | Russ Bauers | 75 | PIT |
| +059+ | 1.36 | Johnny Allen | 58 | CLE |
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