| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dizzy Dean | SLN | 7.64 | 193708082_PHI_SLN |
| Lefty Grove | BOS | 5.08 | 193708111_NYA_BOS |
| Cy Blanton | PIT | 4.21 | 193708100_PIT_CHN |
| Red Ruffing | NYA | 3.91 | 193708111_NYA_BOS |
| Lee Grissom | CIN | 3.83 | 193708100_CIN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vern Kennedy | CHA | -3.18 | 193708081_CHA_BOS |
| Earl Whitehill | CLE | -3.17 | 193708080_CLE_NYA |
| Chief Hogsett | BAL | -2.6 | 193708112_BAL_CLE |
| Wes Ferrell | MIN | -2.07 | 193708110_OAK_MIN |
| Buck Ross | OAK | -0.85 | 193708081_BAL_OAK |
Based on accumulated WAA for this season up to 1937-08-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 8.97 | Monty Stratton | 160.3 | CHA |
| +006+ | 7.32 | Lefty Gomez | 190.3 | NYA |
| +008+ | 7.01 | Lou Fette | 174 | ATL |
| +009+ | 6.84 | Lee Grissom | 189.7 | CIN |
| +010+ | 6.8 | Dizzy Dean | 180.3 | SLN |
| +012+ | 6.15 | Bill Lee | 197.7 | CHN |
| +013+ | 6.14 | Cliff Melton | 155.3 | SFN |
| +016+ | 5.28 | Lefty Grove | 173.7 | BOS |
| +018+ | 4.99 | Red Ruffing | 162.7 | NYA |
| +021+ | 4.69 | Cy Blanton | 168.7 | PIT |
| +022+ | 4.61 | Slick Castleman | 142.3 | SFN |
| +023+ | 4.6 | Guy Bush | 150.3 | ATL |
| +028+ | 4.25 | Jim Turner | 149 | ATL |
| +029+ | 4.25 | Tex Carleton | 116.7 | CHN |
| +030+ | 4.06 | Danny MacFayden | 176 | ATL |
| +035+ | 3.31 | Bob Weiland | 172.7 | SLN |
| +036+ | 3.3 | Charlie Root | 128 | CHN |
| +039+ | 3.19 | Carl Hubbell | 169.7 | SFN |
| +040+ | 3.18 | Al Hollingsworth | 129.3 | CIN |
| +041+ | 2.94 | Peaches Davis | 139.3 | CIN |
| +044+ | 2.91 | Thornton Lee | 128 | CHA |
| +046+ | 2.84 | Spud Chandler | 81.7 | NYA |
| +047+ | 2.81 | Jim Weaver | 66.3 | PIT |
| +051+ | 2.32 | Waite Hoyt | 108.3 | TOT |
| +058+ | 1.99 | Ed Brandt | 99.3 | PIT |
_