| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dizzy Dean | SLN | 8.33 | 193707252_SLN_LAN |
| Lefty Gomez | NYA | 7.73 | 193707240_NYA_CHA |
| Cy Blanton | PIT | 6.84 | 193707251_PIT_ATL |
| Lefty Grove | BOS | 4.36 | 193707250_BOS_CLE |
| Lou Fette | ATL | 4.26 | 193707252_PIT_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Walkup | BAL | -3.1 | 193707252_MIN_BAL |
| Wes Ferrell | MIN | -2.19 | 193707251_MIN_BAL |
| Bump Hadley | NYA | -2.11 | 193707251_NYA_CHA |
| Earl Whitehill | CLE | -1.52 | 193707250_BOS_CLE |
| Bobo Newsom | BOS | -1.41 | 193707240_BOS_CLE |
Based on accumulated WAA for this season up to 1937-07-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.28 | Lefty Gomez | 176.7 | NYA |
| +005+ | 7.88 | Monty Stratton | 147 | CHA |
| +006+ | 7.85 | Lou Fette | 155.3 | ATL |
| +007+ | 7.42 | Dizzy Dean | 168 | SLN |
| +009+ | 6.04 | Cy Blanton | 149.7 | PIT |
| +010+ | 5.87 | Lee Grissom | 161.3 | CIN |
| +011+ | 5.72 | Cliff Melton | 127 | SFN |
| +012+ | 5.67 | Van Mungo | 155.3 | LAN |
| +015+ | 5.09 | Bill Lee | 174.7 | CHN |
| +017+ | 4.75 | Lefty Grove | 139.7 | BOS |
| +018+ | 4.69 | Guy Bush | 134.7 | ATL |
| +023+ | 4.15 | Red Ruffing | 137.7 | NYA |
| +024+ | 3.99 | Charlie Root | 110.7 | CHN |
| +025+ | 3.74 | Carl Hubbell | 152.7 | SFN |
| +027+ | 3.61 | Jim Turner | 124 | ATL |
| +029+ | 3.54 | Slick Castleman | 130.3 | SFN |
| +031+ | 3.38 | Danny MacFayden | 150.7 | ATL |
| +034+ | 3.25 | Tex Carleton | 97.3 | CHN |
| +037+ | 3.04 | Bob Weiland | 149.7 | SLN |
| +041+ | 2.86 | Thornton Lee | 104.7 | CHA |
| +046+ | 2.5 | Monte Pearson | 79.3 | NYA |
| +049+ | 2.21 | Russ Bauers | 88.3 | PIT |
| +058+ | 1.79 | Al Hollingsworth | 104.7 | CIN |
| +064+ | 1.52 | Ed Brandt | 85.7 | PIT |
| +067+ | 1.45 | Luke Hamlin | 113.7 | LAN |
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