| 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 |
| Carl Hubbell | SFN | 4.57 | 193707230_CHN_SFN |
| Lefty Grove | BOS | 4.36 | 193707250_BOS_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chief Hogsett | BAL | -3.98 | 193707230_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 1937-07-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.31 | Lefty Gomez | 176.7 | NYA |
| +005+ | 7.87 | Monty Stratton | 147 | CHA |
| +006+ | 7.83 | Lou Fette | 155.3 | ATL |
| +007+ | 7.41 | Dizzy Dean | 168 | SLN |
| +009+ | 6.04 | Cy Blanton | 149.7 | PIT |
| +010+ | 5.71 | Cliff Melton | 127 | SFN |
| +011+ | 5.64 | Van Mungo | 155.3 | LAN |
| +012+ | 5.34 | Lee Grissom | 152.3 | CIN |
| +015+ | 5.08 | Bill Lee | 174.7 | CHN |
| +016+ | 5.06 | Carl Hubbell | 149.3 | SFN |
| +018+ | 4.74 | Lefty Grove | 139.7 | BOS |
| +019+ | 4.68 | Guy Bush | 134.7 | ATL |
| +024+ | 4.12 | Red Ruffing | 126.7 | NYA |
| +025+ | 3.98 | Charlie Root | 110.7 | CHN |
| +026+ | 3.59 | Jim Turner | 124 | ATL |
| +028+ | 3.53 | Slick Castleman | 130.3 | SFN |
| +036+ | 2.96 | Bob Weiland | 149 | SLN |
| +038+ | 2.85 | Thornton Lee | 104.7 | CHA |
| +040+ | 2.76 | Danny MacFayden | 142.7 | ATL |
| +042+ | 2.75 | Tex Carleton | 88.3 | CHN |
| +045+ | 2.52 | Monte Pearson | 79.3 | NYA |
| +048+ | 2.21 | Russ Bauers | 88.3 | PIT |
| +057+ | 1.79 | Al Hollingsworth | 104.7 | CIN |
| +063+ | 1.63 | John Whitehead | 80.7 | CHA |
| +064+ | 1.57 | Monte Weaver | 122 | MIN |
_