| Starter | Tm | Tier | Game |
|---|---|---|---|
| Spud Chandler | NYA | 4.84 | 194307111_NYA_CHA |
| Elmer Riddle | CIN | 3.31 | 194307150_CHN_CIN |
| Johnny Humphries | CHA | 2.6 | 194307112_NYA_CHA |
| Max Lanier | SLN | 2.44 | 194307112_SLN_ATL |
| Tommy Bridges | DET | 2.37 | 194307112_OAK_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ken Chase | SFN | -5.67 | 194307112_CHN_SFN |
| Steve Sundra | BAL | -1.24 | 194307150_CLE_BAL |
| Rube Melton | LAN | -1.15 | 194307112_PIT_LAN |
| Atley Donald | NYA | -0.62 | 194307112_NYA_CHA |
| Al Gerheauser | PHI | -0.54 | 194307112_CIN_PHI |
Based on accumulated WAA for this season up to 1943-07-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.99 | Tex Hughson | 161 | BOS |
| +002+ | 4.75 | Hal Newhouser | 117 | DET |
| +005+ | 3.99 | Mort Cooper | 139.7 | SLN |
| +006+ | 3.91 | Tiny Bonham | 110.3 | NYA |
| +007+ | 3.89 | Howie Pollet | 118.3 | SLN |
| +010+ | 3.48 | Milo Candini | 84.7 | MIN |
| +011+ | 3.45 | Spud Chandler | 132 | NYA |
| +014+ | 3 | Tommy Bridges | 101.7 | DET |
| +016+ | 2.89 | Early Wynn | 135 | MIN |
| +020+ | 2.69 | Rip Sewell | 143 | PIT |
| +022+ | 2.49 | Bob Muncrief | 109 | BAL |
| +023+ | 2.37 | Curt Davis | 66 | LAN |
| +025+ | 2.36 | Orval Grove | 88.3 | CHA |
| +028+ | 2.33 | Elmer Riddle | 132.7 | CIN |
| +030+ | 2.18 | Al Smith | 98.7 | CLE |
| +035+ | 2.03 | Schoolboy Rowe | 99 | PHI |
| +036+ | 2.01 | Hi Bithorn | 133 | CHN |
| +037+ | 1.98 | Virgil Trucks | 102 | DET |
| +040+ | 1.89 | Ray Starr | 140.7 | CIN |
| +042+ | 1.82 | Oscar Judd | 129 | BOS |
| +043+ | 1.81 | Butch Wensloff | 110.3 | NYA |
| +045+ | 1.78 | Jim Bagby | 152 | CLE |
| +050+ | 1.6 | Red Barrett | 126.3 | ATL |
| +051+ | 1.59 | Max Butcher | 80.3 | PIT |
| +053+ | 1.57 | Nels Potter | 68.7 | BAL |
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