| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tex Hughson | BOS | 8.01 | 194307170_BOS_MIN |
| Hal Newhouser | DET | 4.48 | 194307171_DET_CHA |
| Curt Davis | LAN | 3.4 | 194307170_LAN_ATL |
| Elmer Riddle | CIN | 3.31 | 194307150_CHN_CIN |
| Max Butcher | PIT | 2.4 | 194307171_SLN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Dietrich | CHA | -2.21 | 194307171_DET_CHA |
| Johnnie Wittig | SFN | -1.94 | 194307171_SFN_PHI |
| Steve Sundra | BAL | -1.24 | 194307150_CLE_BAL |
| Don Black | OAK | -0.4 | 194307170_OAK_NYA |
| Allie Reynolds | CLE | -0.35 | 194307170_CLE_BAL |
Based on accumulated WAA for this season up to 1943-07-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.97 | Tex Hughson | 169 | BOS |
| +002+ | 4.22 | Hal Newhouser | 123.7 | DET |
| +004+ | 4.04 | Mort Cooper | 139.7 | SLN |
| +006+ | 3.93 | Howie Pollet | 118.3 | SLN |
| +007+ | 3.92 | Tiny Bonham | 110.3 | NYA |
| +008+ | 3.69 | Tommy Bridges | 110.7 | DET |
| +012+ | 3.49 | Milo Candini | 84.7 | MIN |
| +013+ | 3.46 | Spud Chandler | 132 | NYA |
| +016+ | 2.9 | Early Wynn | 135 | MIN |
| +019+ | 2.71 | Rip Sewell | 143 | PIT |
| +023+ | 2.49 | Bob Muncrief | 109 | BAL |
| +025+ | 2.39 | Elmer Riddle | 133.3 | CIN |
| +026+ | 2.37 | Orval Grove | 88.3 | CHA |
| +027+ | 2.31 | Curt Davis | 73.3 | LAN |
| +032+ | 2.2 | Al Smith | 98.7 | CLE |
| +035+ | 2.02 | Hi Bithorn | 133 | CHN |
| +037+ | 2 | Virgil Trucks | 102 | DET |
| +040+ | 1.95 | Denny Galehouse | 107.3 | BAL |
| +041+ | 1.94 | Schoolboy Rowe | 106 | PHI |
| +042+ | 1.85 | Oscar Judd | 129 | BOS |
| +043+ | 1.82 | Butch Wensloff | 110.3 | NYA |
| +044+ | 1.81 | Jim Bagby | 152 | CLE |
| +045+ | 1.8 | Ray Starr | 147.7 | CIN |
| +052+ | 1.64 | Max Butcher | 89.3 | PIT |
| +053+ | 1.61 | Red Barrett | 126.3 | ATL |
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