| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Gomez | NYA | 5.91 | 193708130_NYA_OAK |
| Lou Fette | ATL | 3.3 | 193708130_LAN_ATL |
| Carl Hubbell | SFN | 2.27 | 193708130_PHI_SFN |
| Tex Carleton | CHN | 1.83 | 193708120_PIT_CHN |
| Al Hollingsworth | CIN | 1.16 | 193708140_CIN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vern Kennedy | CHA | -3.81 | 193708130_CHA_CLE |
| Bump Hadley | NYA | -2.72 | 193708122_NYA_BOS |
| Hugh Mulcahy | PHI | -1.61 | 193708121_LAN_PHI |
| Lou Koupal | BAL | -1.5 | 193708141_BAL_DET |
| Ed Linke | MIN | -1.37 | 193708140_BOS_MIN |
Based on accumulated WAA for this season up to 1937-08-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 9.08 | Monty Stratton | 160.3 | CHA |
| +006+ | 7.6 | Lou Fette | 183 | ATL |
| +008+ | 7.28 | Lefty Gomez | 196.7 | NYA |
| +009+ | 6.96 | Lee Grissom | 189.7 | CIN |
| +010+ | 6.9 | Dizzy Dean | 180.3 | SLN |
| +011+ | 6.48 | Cliff Melton | 162 | SFN |
| +012+ | 6.26 | Bill Lee | 197.7 | CHN |
| +018+ | 5.42 | Lefty Grove | 173.7 | BOS |
| +019+ | 5.25 | Jim Turner | 158 | ATL |
| +020+ | 5.14 | Red Ruffing | 162.7 | NYA |
| +022+ | 4.79 | Cy Blanton | 168.7 | PIT |
| +025+ | 4.46 | Guy Bush | 154.3 | ATL |
| +027+ | 4.3 | Slick Castleman | 142.7 | SFN |
| +029+ | 4.2 | Carl Hubbell | 178.7 | SFN |
| +030+ | 4.15 | Danny MacFayden | 176 | ATL |
| +031+ | 4.1 | Bob Weiland | 181.7 | SLN |
| +035+ | 3.37 | Charlie Root | 136.3 | CHN |
| +037+ | 3.32 | Tex Carleton | 121.3 | CHN |
| +039+ | 3.13 | Al Hollingsworth | 138.3 | CIN |
| +042+ | 3.04 | Jim Weaver | 74.3 | PIT |
| +043+ | 3.03 | Peaches Davis | 139.3 | CIN |
| +044+ | 2.99 | Thornton Lee | 128 | CHA |
| +049+ | 2.78 | Spud Chandler | 82.3 | NYA |
| +051+ | 2.38 | Waite Hoyt | 116.3 | TOT |
| +053+ | 2.26 | Harry Gumbert | 120.7 | SFN |
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