| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carl Hubbell | SFN | 4.6 | 193707140_PIT_SFN |
| Red Ruffing | NYA | 4 | 193707140_NYA_DET |
| Charlie Root | CHN | 1.2 | 193707140_CHN_ATL |
| Waite Hoyt | LAN | 1.15 | 193707140_CIN_LAN |
| Lee Grissom | CIN | 0.99 | 193707140_CIN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vern Kennedy | CHA | -3.34 | 193707140_OAK_CHA |
| Jim Walkup | BAL | -2.22 | 193707140_BOS_BAL |
| Wayne LaMaster | PHI | -1.28 | 193707120_SFN_PHI |
| Jake Wade | DET | -0.72 | 193707140_NYA_DET |
| Buck Ross | OAK | -0.69 | 193707140_OAK_CHA |
Based on accumulated WAA for this season up to 1937-07-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.03 | Lefty Gomez | 152.3 | NYA |
| +005+ | 7.12 | Monty Stratton | 129 | CHA |
| +006+ | 6.79 | Dizzy Dean | 149.7 | SLN |
| +007+ | 6.3 | Van Mungo | 154.7 | LAN |
| +008+ | 6.25 | Lou Fette | 129.3 | ATL |
| +009+ | 5.84 | Cy Blanton | 131.7 | PIT |
| +010+ | 5.27 | Carl Hubbell | 132.3 | SFN |
| +013+ | 4.63 | Lee Grissom | 138.3 | CIN |
| +016+ | 4.46 | Cliff Melton | 101.7 | SFN |
| +018+ | 4.36 | Red Ruffing | 110.7 | NYA |
| +021+ | 4.07 | Guy Bush | 109.7 | ATL |
| +023+ | 3.79 | Bill Lee | 150.7 | CHN |
| +024+ | 3.77 | Slick Castleman | 119.7 | SFN |
| +025+ | 3.31 | Lefty Grove | 118.7 | BOS |
| +027+ | 3.17 | Spud Chandler | 64.3 | NYA |
| +029+ | 2.93 | Charlie Root | 100.3 | CHN |
| +030+ | 2.89 | Bob Weiland | 123.7 | SLN |
| +033+ | 2.6 | Monte Pearson | 65 | NYA |
| +039+ | 2.16 | Thornton Lee | 84.7 | CHA |
| +043+ | 1.92 | Joe Bowman | 97.3 | PIT |
| +044+ | 1.88 | Luke Hamlin | 80.3 | LAN |
| +045+ | 1.83 | Max Butcher | 73.7 | LAN |
| +046+ | 1.81 | Jim Turner | 106 | ATL |
| +048+ | 1.77 | Bill Swift | 100 | PIT |
| +050+ | 1.7 | Waite Hoyt | 70.3 | TOT |
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