| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Gomez | NYA | 10.55 | 193710010_BOS_NYA |
| Jim Turner | ATL | 8.41 | 193710020_PHI_ATL |
| Carl Hubbell | SFN | 2.47 | 193709301_SFN_PHI |
| Russ Bauers | PIT | 2.34 | 193709300_SLN_PIT |
| Johnny Allen | CLE | 2.27 | 193709301_CLE_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry Kelley | OAK | -2.15 | 193709301_OAK_NYA |
| Wes Ferrell | MIN | -2.03 | 193709301_BOS_MIN |
| Bump Hadley | NYA | -1.9 | 193709301_OAK_NYA |
| Bobo Newsom | BOS | -1.52 | 193710010_BOS_NYA |
| Vern Kennedy | CHA | -1.21 | 193709302_CLE_CHA |
Based on accumulated WAA for this season up to 1937-10-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 12.18 | Lefty Gomez | 278.3 | NYA |
| +005+ | 11.07 | Jim Turner | 256.7 | ATL |
| +007+ | 8.95 | Cliff Melton | 244 | SFN |
| +012+ | 7.5 | Danny MacFayden | 246 | ATL |
| +015+ | 7.29 | Red Ruffing | 256.3 | NYA |
| +016+ | 7.26 | Lou Fette | 250 | ATL |
| +017+ | 7.25 | Lefty Grove | 262 | BOS |
| +021+ | 6.47 | Johnny Allen | 165 | CLE |
| +023+ | 6.29 | Carl Hubbell | 261.7 | SFN |
| +025+ | 6.06 | Russ Bauers | 187.7 | PIT |
| +029+ | 5.44 | Cy Blanton | 242.7 | PIT |
| +030+ | 5.34 | Lee Grissom | 223.7 | CIN |
| +032+ | 5.2 | Tex Carleton | 208.3 | CHN |
| +034+ | 4.73 | Ed Brandt | 176.3 | PIT |
| +036+ | 4.71 | Gene Schott | 154.3 | CIN |
| +039+ | 4.33 | Bill Lee | 272 | CHN |
| +044+ | 3.84 | Waite Hoyt | 195.3 | TOT |
| +043+ | 3.84 | Bob Weiland | 264.3 | SLN |
| +045+ | 3.71 | Si Johnson | 191.7 | SLN |
| +050+ | 3.54 | Charlie Root | 178.7 | CHN |
| +049+ | 3.54 | Peaches Davis | 212 | CIN |
| +056+ | 3.15 | Bob Feller | 148.7 | CLE |
| +062+ | 2.87 | Luke Hamlin | 185.7 | LAN |
| +064+ | 2.81 | Monte Pearson | 135.7 | NYA |
| +065+ | 2.68 | Thornton Lee | 193.7 | CHA |
_