| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Gomez | NYA | 7.89 | 193709160_CLE_NYA |
| Lefty Grove | BOS | 5.48 | 193709150_CHA_BOS |
| Jim Turner | ATL | 4.4 | 193709160_ATL_CHN |
| Cliff Melton | SFN | 4.27 | 193709160_SFN_PIT |
| Bill Lee | CHN | 2.24 | 193709160_ATL_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Walkup | BAL | -6.55 | 193709151_BAL_OAK |
| Wes Ferrell | MIN | -2.02 | 193709150_DET_MIN |
| Harry Kelley | OAK | -1.11 | 193709160_BAL_OAK |
| Wayne LaMaster | PHI | -1.02 | 193709170_PHI_CHN |
| Roxie Lawson | DET | -0.92 | 193709160_DET_MIN |
Based on accumulated WAA for this season up to 1937-09-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 11.08 | Lefty Gomez | 253.3 | NYA |
| +006+ | 8.96 | Jim Turner | 222.7 | ATL |
| +007+ | 8.35 | Cliff Melton | 223.7 | SFN |
| +010+ | 7.56 | Lou Fette | 229.7 | ATL |
| +012+ | 7.47 | Monty Stratton | 160.7 | CHA |
| +013+ | 7.27 | Danny MacFayden | 231 | ATL |
| +014+ | 7.26 | Lefty Grove | 239.7 | BOS |
| +017+ | 6.91 | Dizzy Dean | 197.3 | SLN |
| +018+ | 6.82 | Red Ruffing | 225 | NYA |
| +022+ | 5.61 | Cy Blanton | 224.3 | PIT |
| +023+ | 5.6 | Bob Weiland | 248.3 | SLN |
| +024+ | 5.58 | Carl Hubbell | 231.7 | SFN |
| +025+ | 5.52 | Johnny Allen | 138 | CLE |
| +029+ | 5.13 | Waite Hoyt | 176 | TOT |
| +032+ | 4.86 | Russ Bauers | 160.7 | PIT |
| +035+ | 4.74 | Bill Lee | 244 | CHN |
| +041+ | 3.68 | Ed Brandt | 157.3 | PIT |
| +043+ | 3.53 | Slick Castleman | 160.3 | SFN |
| +045+ | 3.38 | Tex Carleton | 173.3 | CHN |
| +048+ | 3.26 | Harry Gumbert | 178.7 | SFN |
| +051+ | 3.14 | Charlie Root | 173 | CHN |
| +050+ | 3.14 | Thornton Lee | 167.7 | CHA |
| +053+ | 3.07 | Gene Schott | 130 | CIN |
| +055+ | 2.96 | Bob Feller | 123 | CLE |
| +058+ | 2.91 | Si Johnson | 169.3 | SLN |
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