| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Blanton | PIT | 6.66 | 193707160_PIT_SFN |
| Van Mungo | LAN | 6.51 | 193707181_CHN_LAN |
| Carl Hubbell | SFN | 5.2 | 193707181_SLN_SFN |
| Red Ruffing | NYA | 4.3 | 193707180_NYA_CLE |
| Lefty Grove | BOS | 4.17 | 193707170_BOS_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Walkup | BAL | -3.08 | 193707181_OAK_BAL |
| Wes Ferrell | MIN | -1.75 | 193707160_MIN_CLE |
| Sugar Cain | CHA | -1.44 | 193707160_OAK_CHA |
| Bump Hadley | NYA | -1.41 | 193707170_NYA_CLE |
| Wayne LaMaster | PHI | -1.38 | 193707182_PIT_PHI |
Based on accumulated WAA for this season up to 1937-07-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 8.31 | Lefty Gomez | 158.3 | NYA |
| +004+ | 8.07 | Monty Stratton | 138 | CHA |
| +006+ | 7.01 | Lou Fette | 138.3 | ATL |
| +007+ | 6.86 | Dizzy Dean | 149.7 | SLN |
| +009+ | 5.77 | Van Mungo | 155.3 | LAN |
| +010+ | 5.65 | Lee Grissom | 147.3 | CIN |
| +011+ | 5.61 | Cy Blanton | 135.7 | PIT |
| +012+ | 5.34 | Carl Hubbell | 141.3 | SFN |
| +013+ | 5.12 | Red Ruffing | 119.7 | NYA |
| +014+ | 4.88 | Cliff Melton | 112 | SFN |
| +022+ | 3.82 | Bill Lee | 158.7 | CHN |
| +023+ | 3.77 | Guy Bush | 116.7 | ATL |
| +025+ | 3.33 | Slick Castleman | 125.7 | SFN |
| +026+ | 3.29 | Lefty Grove | 125.7 | BOS |
| +027+ | 3.21 | Spud Chandler | 64.3 | NYA |
| +028+ | 3.18 | Charlie Root | 102.3 | CHN |
| +031+ | 2.85 | Bob Weiland | 133 | SLN |
| +036+ | 2.56 | Jim Turner | 115 | ATL |
| +039+ | 2.34 | Monte Pearson | 70.3 | NYA |
| +040+ | 2.23 | Monte Weaver | 120.3 | MIN |
| +041+ | 2.18 | Thornton Lee | 84.7 | CHA |
| +047+ | 1.92 | Joe Bowman | 97.3 | PIT |
| +049+ | 1.81 | Luke Hamlin | 87.7 | LAN |
| +051+ | 1.75 | Bill Swift | 108 | PIT |
| +052+ | 1.71 | Danny MacFayden | 133.7 | ATL |
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