| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dizzy Dean | SLN | 8.85 | 193705190_SFN_SLN |
| Carl Hubbell | SFN | 6.27 | 193705190_SFN_SLN |
| Van Mungo | LAN | 4.38 | 193705200_LAN_CHN |
| Lefty Grove | BOS | 3.46 | 193705210_DET_BOS |
| Bill Swift | PIT | 3.35 | 193705200_PHI_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Linke | MIN | -2.36 | 193705200_BAL_MIN |
| Oral Hildebrand | BAL | -2.15 | 193705200_BAL_MIN |
| Roy Parmelee | CHN | -1.97 | 193705200_LAN_CHN |
| Si Johnson | SLN | -1.91 | 193705210_LAN_SLN |
| Wayne LaMaster | PHI | -0.38 | 193705200_PHI_PIT |
Based on accumulated WAA for this season up to 1937-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.22 | Dizzy Dean | 58.7 | SLN |
| +002+ | 3.82 | Monty Stratton | 50.3 | CHA |
| +003+ | 3.39 | Lefty Gomez | 51 | NYA |
| +005+ | 3.23 | Carl Hubbell | 51.7 | SFN |
| +006+ | 2.8 | Cy Blanton | 44 | PIT |
| +007+ | 2.72 | Bill Lee | 63.3 | CHN |
| +009+ | 2.54 | Bill Swift | 37 | PIT |
| +011+ | 2.42 | Van Mungo | 71.3 | LAN |
| +013+ | 2.11 | Slick Castleman | 40.3 | SFN |
| +014+ | 1.95 | Joe Bowman | 41.7 | PIT |
| +015+ | 1.81 | Cliff Melton | 37.3 | SFN |
| +016+ | 1.75 | Guy Bush | 38.3 | ATL |
| +017+ | 1.72 | Monte Pearson | 49 | NYA |
| +019+ | 1.63 | Johnny Broaca | 27 | NYA |
| +023+ | 1.47 | George Caster | 49 | OAK |
| +025+ | 1.46 | Harry Eisenstat | 29.7 | LAN |
| +026+ | 1.41 | Johnny Vander Meer | 14 | CIN |
| +027+ | 1.35 | Monte Weaver | 44.3 | MIN |
| +029+ | 1.28 | Bucky Walters | 53.3 | PHI |
| +031+ | 1.27 | Danny MacFayden | 57.7 | ATL |
| XXXXX | 1.24 | Lou Fette | 33 | ATL |
| XXXXX | 1.16 | Willis Hudlin | 18.7 | CLE |
| XXXXX | 1.06 | Spud Chandler | 17 | NYA |
| XXXXX | 0.96 | Thornton Lee | 30.3 | CHA |
| XXXXX | 0.96 | Roxie Lawson | 61 | DET |
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