| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dizzy Dean | SLN | 10.84 | 193705140_SLN_PIT |
| Van Mungo | LAN | 4.21 | 193705160_LAN_ATL |
| Lefty Grove | BOS | 4.19 | 193705150_BOS_MIN |
| Bill Swift | PIT | 3.63 | 193705150_SLN_PIT |
| Hal Schumacher | SFN | 3.1 | 193705152_PHI_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Parmelee | CHN | -2.16 | 193705150_CHN_CIN |
| Oral Hildebrand | BAL | -2.14 | 193705150_DET_BAL |
| Vern Kennedy | CHA | -1.18 | 193705160_CLE_CHA |
| Bob Weiland | SLN | -0.79 | 193705160_SLN_PIT |
| Vic Sorrell | DET | -0.44 | 193705150_DET_BAL |
Based on accumulated WAA for this season up to 1937-05-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.9 | Dizzy Dean | 49.7 | SLN |
| +002+ | 3.42 | Monty Stratton | 43.3 | CHA |
| +003+ | 2.98 | Van Mungo | 63.3 | LAN |
| +004+ | 2.96 | Lefty Gomez | 43 | NYA |
| +005+ | 2.64 | Carl Hubbell | 42.7 | SFN |
| +007+ | 2.53 | Joe Bowman | 38 | PIT |
| +009+ | 2.34 | Bill Lee | 51.7 | CHN |
| +011+ | 2.23 | Cy Blanton | 35 | PIT |
| +012+ | 2.18 | Slick Castleman | 34 | SFN |
| +013+ | 2.16 | Bill Swift | 28 | PIT |
| +014+ | 1.83 | Guy Bush | 38.3 | ATL |
| +017+ | 1.56 | Monte Pearson | 41.7 | NYA |
| +018+ | 1.55 | Cliff Melton | 34 | SFN |
| +021+ | 1.44 | Johnny Broaca | 18 | NYA |
| +023+ | 1.43 | Harry Eisenstat | 22.7 | LAN |
| XXXXX | 1.17 | Hal Schumacher | 42.7 | SFN |
| XXXXX | 1.16 | Danny MacFayden | 48.7 | ATL |
| XXXXX | 1.12 | George Caster | 40 | OAK |
| XXXXX | 1.05 | Bill Hallahan | 30.3 | CIN |
| XXXXX | 1.02 | Monte Weaver | 39.3 | MIN |
| XXXXX | 0.87 | Bucky Walters | 44.3 | PHI |
| XXXXX | 0.85 | Ivy Andrews | 19.3 | CLE |
| XXXXX | 0.81 | Jimmie DeShong | 31 | MIN |
| XXXXX | 0.78 | Jack Wilson | 18.3 | BOS |
| XXXXX | 0.77 | Ed Brandt | 33 | PIT |
_