| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dizzy Dean | SLN | 7.96 | 193707212_SLN_ATL |
| Carl Hubbell | SFN | 4.57 | 193707230_CHN_SFN |
| Red Ruffing | NYA | 4.57 | 193707230_NYA_CHA |
| Bill Lee | CHN | 3.58 | 193707211_CHN_PHI |
| Lefty Grove | BOS | 3.58 | 193707210_BOS_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chief Hogsett | BAL | -3.98 | 193707230_MIN_BAL |
| Bump Hadley | NYA | -1.61 | 193707220_NYA_BAL |
| Buck Ross | OAK | -1.21 | 193707212_OAK_CLE |
| Bill Dietrich | CHA | -1.1 | 193707210_MIN_CHA |
| Sheriff Blake | SLN | -0.93 | 193707211_SLN_ATL |
Based on accumulated WAA for this season up to 1937-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.21 | Lefty Gomez | 167.3 | NYA |
| +005+ | 8.09 | Lou Fette | 149.3 | ATL |
| +006+ | 8.05 | Monty Stratton | 138 | CHA |
| +007+ | 7.29 | Dizzy Dean | 157.7 | SLN |
| +008+ | 6.37 | Cy Blanton | 145 | PIT |
| +010+ | 5.75 | Van Mungo | 155.3 | LAN |
| +011+ | 5.47 | Cliff Melton | 122 | SFN |
| +013+ | 5.12 | Lee Grissom | 152.3 | CIN |
| +015+ | 4.88 | Carl Hubbell | 149.3 | SFN |
| +019+ | 4.56 | Bill Lee | 167.7 | CHN |
| +022+ | 4.03 | Guy Bush | 125.7 | ATL |
| +023+ | 4.02 | Lefty Grove | 134.7 | BOS |
| +024+ | 3.97 | Red Ruffing | 126.7 | NYA |
| +025+ | 3.84 | Charlie Root | 110.7 | CHN |
| +030+ | 3.37 | Slick Castleman | 130.3 | SFN |
| +035+ | 2.86 | Bob Weiland | 141 | SLN |
| +037+ | 2.77 | Thornton Lee | 94.7 | CHA |
| +039+ | 2.63 | Tex Carleton | 88.3 | CHN |
| +040+ | 2.59 | Danny MacFayden | 142.7 | ATL |
| +042+ | 2.54 | Jim Turner | 115 | ATL |
| +043+ | 2.43 | Monte Pearson | 77.3 | NYA |
| +049+ | 2 | Waite Hoyt | 77.3 | TOT |
| +053+ | 1.76 | Bill Swift | 108 | PIT |
| +055+ | 1.75 | Luke Hamlin | 103.7 | LAN |
| +057+ | 1.69 | Max Butcher | 88.7 | LAN |
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