| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tiny Bonham | NYA | 7.75 | 194308031_DET_NYA |
| Mort Cooper | SLN | 7.3 | 194308030_LAN_SLN |
| Elmer Riddle | CIN | 3.84 | 194308030_SFN_CIN |
| Hal Newhouser | DET | 2.94 | 194308032_DET_NYA |
| Hi Bithorn | CHN | 1.76 | 194308050_CIN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bobo Newsom | BAL | -1.67 | 194308031_BAL_MIN |
| Max Macon | LAN | -1.6 | 194308030_LAN_SLN |
| Bucky Walters | CIN | -0.92 | 194308050_CIN_CHN |
| Harry Feldman | SFN | -0.63 | 194308030_SFN_CIN |
| Bill Zuber | NYA | -0.31 | 194308032_DET_NYA |
Based on accumulated WAA for this season up to 1943-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.33 | Tex Hughson | 187.7 | BOS |
| +002+ | 5.33 | Mort Cooper | 188.7 | SLN |
| +004+ | 4.72 | Rip Sewell | 182 | PIT |
| +005+ | 4.64 | Spud Chandler | 164 | NYA |
| +008+ | 4.26 | Tiny Bonham | 145.3 | NYA |
| +013+ | 3.65 | Hi Bithorn | 167 | CHN |
| +016+ | 3.47 | Elmer Riddle | 169 | CIN |
| +018+ | 3.39 | Milo Candini | 105.7 | MIN |
| +019+ | 3.27 | Early Wynn | 177 | MIN |
| +020+ | 3.2 | Hal Newhouser | 135.3 | DET |
| +021+ | 3.17 | Tommy Bridges | 126.7 | DET |
| +026+ | 2.83 | Bob Muncrief | 133.7 | BAL |
| +028+ | 2.8 | Schoolboy Rowe | 129.3 | PHI |
| +030+ | 2.75 | Butch Wensloff | 136.7 | NYA |
| +032+ | 2.67 | Virgil Trucks | 114.7 | DET |
| +034+ | 2.52 | Al Smith | 119.7 | CLE |
| +038+ | 2.32 | Orval Grove | 111.7 | CHA |
| +041+ | 2.18 | Max Lanier | 117 | SLN |
| +046+ | 2.13 | Denny Galehouse | 127.3 | BAL |
| +053+ | 1.92 | Hank Wyse | 84.7 | CHN |
| +052+ | 1.92 | Ray Starr | 170.7 | CIN |
| +054+ | 1.89 | Nate Andrews | 177 | ATL |
| +055+ | 1.87 | Red Barrett | 160.7 | ATL |
| +058+ | 1.78 | Claude Passeau | 164.7 | CHN |
| +060+ | 1.74 | Hank Borowy | 142.7 | NYA |
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