| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dizzy Dean | SLN | 8.85 | 193705190_SFN_SLN |
| Carl Hubbell | SFN | 6.27 | 193705190_SFN_SLN |
| Cy Blanton | PIT | 5.68 | 193705180_PHI_PIT |
| Van Mungo | LAN | 4.38 | 193705200_LAN_CHN |
| Johnny Allen | CLE | 2.14 | 193705200_CLE_BOS |
| 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 |
| Hugh Mulcahy | PHI | -1.46 | 193705180_PHI_PIT |
| Ray Harrell | SLN | -0.34 | 193705200_SFN_SLN |
Based on accumulated WAA for this season up to 1937-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.22 | Dizzy Dean | 58.7 | SLN |
| +002+ | 3.44 | Lefty Gomez | 51 | NYA |
| +003+ | 3.31 | Monty Stratton | 43.3 | CHA |
| +004+ | 3.21 | Carl Hubbell | 51.7 | SFN |
| +005+ | 2.8 | Cy Blanton | 44 | PIT |
| +007+ | 2.66 | Bill Lee | 60.7 | CHN |
| +009+ | 2.54 | Bill Swift | 37 | PIT |
| +010+ | 2.43 | Joe Bowman | 38 | PIT |
| +011+ | 2.39 | Van Mungo | 71.3 | LAN |
| +014+ | 2.09 | Slick Castleman | 40.3 | SFN |
| +015+ | 1.74 | Guy Bush | 38.3 | ATL |
| +017+ | 1.66 | Johnny Broaca | 27 | NYA |
| +020+ | 1.57 | Cliff Melton | 35 | SFN |
| +021+ | 1.45 | Monte Pearson | 41.7 | NYA |
| +022+ | 1.44 | Harry Eisenstat | 29.7 | LAN |
| +023+ | 1.41 | Johnny Vander Meer | 14 | CIN |
| +024+ | 1.34 | Monte Weaver | 44.3 | MIN |
| +028+ | 1.25 | Bucky Walters | 53.3 | PHI |
| XXXXX | 1.24 | Lou Fette | 33 | ATL |
| XXXXX | 1.16 | Willis Hudlin | 18.7 | CLE |
| XXXXX | 1.08 | Spud Chandler | 17 | NYA |
| XXXXX | 1.04 | Danny MacFayden | 48.7 | ATL |
| XXXXX | 1.02 | Roxie Lawson | 61 | DET |
| XXXXX | 1.02 | Hal Schumacher | 44.3 | SFN |
| XXXXX | 1 | George Caster | 40 | OAK |
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