| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | BOS | 5.59 | 193709061_MIN_BOS |
| Lou Fette | ATL | 3.47 | 193709062_ATL_LAN |
| Cliff Melton | SFN | 3.05 | 193709061_PHI_SFN |
| Bill Lee | CHN | 2.91 | 193709070_SLN_CHN |
| Lee Grissom | CIN | 2.24 | 193709062_CIN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Walkup | BAL | -6.1 | 193709061_BAL_DET |
| Earl Whitehill | CLE | -4.04 | 193709052_CLE_BAL |
| Jake Wade | DET | -1.56 | 193709061_BAL_DET |
| Bump Hadley | NYA | -1.4 | 193709061_NYA_OAK |
| Wes Ferrell | MIN | -1.37 | 193709061_MIN_BOS |
Based on accumulated WAA for this season up to 1937-09-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 9.68 | Lefty Gomez | 235.3 | NYA |
| +007+ | 7.83 | Jim Turner | 197 | ATL |
| +009+ | 7.61 | Monty Stratton | 160.7 | CHA |
| +010+ | 7.59 | Lefty Grove | 224.7 | BOS |
| +011+ | 7.27 | Dizzy Dean | 189.3 | SLN |
| +013+ | 7.09 | Lou Fette | 212.7 | ATL |
| +015+ | 6.75 | Cliff Melton | 204 | SFN |
| +018+ | 5.82 | Red Ruffing | 207 | NYA |
| +019+ | 5.77 | Danny MacFayden | 210 | ATL |
| +020+ | 5.69 | Lee Grissom | 210.7 | CIN |
| +022+ | 5.47 | Bill Lee | 235 | CHN |
| +024+ | 5.43 | Russ Bauers | 150.3 | PIT |
| +025+ | 5.42 | Bob Weiland | 225.7 | SLN |
| +026+ | 5.19 | Carl Hubbell | 215.7 | SFN |
| +028+ | 5.16 | Van Mungo | 161 | LAN |
| +030+ | 4.93 | Cy Blanton | 207.3 | PIT |
| +034+ | 4.7 | Waite Hoyt | 158 | TOT |
| +037+ | 3.84 | Harry Gumbert | 156 | SFN |
| +038+ | 3.8 | Tex Carleton | 159.7 | CHN |
| +039+ | 3.64 | Slick Castleman | 160.3 | SFN |
| +042+ | 3.47 | Johnny Allen | 111 | CLE |
| +043+ | 3.47 | Bob Feller | 113 | CLE |
| +045+ | 3.34 | Guy Bush | 175.3 | ATL |
| +046+ | 3.32 | Peaches Davis | 175 | CIN |
| +049+ | 3.17 | Ed Brandt | 134.3 | PIT |
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