| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Gomez | NYA | 8.9 | 193709200_DET_NYA |
| Cliff Melton | SFN | 5.2 | 193709200_SFN_SLN |
| Lefty Grove | BOS | 4.88 | 193709211_DET_BOS |
| Lou Fette | ATL | 3.86 | 193709210_ATL_PIT |
| Johnny Allen | CLE | 2.23 | 193709210_CLE_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Walkup | BAL | -7.43 | 193709202_BAL_BOS |
| Jake Wade | DET | -1.91 | 193709200_DET_NYA |
| Wes Ferrell | MIN | -1.83 | 193709210_CLE_MIN |
| Wayne LaMaster | PHI | -1.75 | 193709212_PHI_CIN |
| Harry Kelley | OAK | -0.93 | 193709220_CHA_OAK |
Based on accumulated WAA for this season up to 1937-09-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 11.92 | Lefty Gomez | 262.3 | NYA |
| +006+ | 9.29 | Jim Turner | 230.7 | ATL |
| +007+ | 8.62 | Cliff Melton | 233 | SFN |
| +013+ | 7.19 | Danny MacFayden | 237 | ATL |
| +014+ | 7.05 | Lefty Grove | 248.7 | BOS |
| +016+ | 6.8 | Red Ruffing | 231.7 | NYA |
| +019+ | 6.11 | Carl Hubbell | 243.7 | SFN |
| +020+ | 6.02 | Cy Blanton | 233.3 | PIT |
| +021+ | 5.96 | Lou Fette | 231 | ATL |
| +023+ | 5.8 | Johnny Allen | 147 | CLE |
| +026+ | 5.57 | Lee Grissom | 219.7 | CIN |
| +027+ | 5.5 | Russ Bauers | 169.7 | PIT |
| +033+ | 4.78 | Bill Lee | 253.3 | CHN |
| +034+ | 4.74 | Waite Hoyt | 182.3 | TOT |
| +035+ | 4.69 | Bob Weiland | 248.3 | SLN |
| +040+ | 4.22 | Ed Brandt | 167.3 | PIT |
| +041+ | 3.98 | Tex Carleton | 190.3 | CHN |
| +043+ | 3.94 | Gene Schott | 139 | CIN |
| +047+ | 3.51 | Slick Castleman | 160.3 | SFN |
| +048+ | 3.49 | Peaches Davis | 197 | CIN |
| +052+ | 3.23 | Charlie Root | 174.3 | CHN |
| +053+ | 3.14 | Si Johnson | 178.7 | SLN |
| +054+ | 3.07 | Thornton Lee | 183.7 | CHA |
| +059+ | 2.89 | Harry Gumbert | 183.7 | SFN |
| +060+ | 2.88 | Hal Schumacher | 202.7 | SFN |
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