| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tex Hughson | BOS | 8.88 | 194307090_BOS_BAL |
| Tiny Bonham | NYA | 7.84 | 194307101_NYA_CHA |
| Mort Cooper | SLN | 4.85 | 194307090_SLN_ATL |
| Curt Davis | LAN | 3.43 | 194307100_PIT_LAN |
| Elmer Riddle | CIN | 2.91 | 194307100_CIN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ken Chase | SFN | -5.67 | 194307112_CHN_SFN |
| Lum Harris | OAK | -2.39 | 194307100_OAK_DET |
| Johnny Podgajny | PIT | -1.87 | 194307100_PIT_LAN |
| Bill Dietrich | CHA | -1.82 | 194307101_NYA_CHA |
| Bobo Newsom | LAN | -1.78 | 194307090_PIT_LAN |
Based on accumulated WAA for this season up to 1943-07-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.95 | Tex Hughson | 161 | BOS |
| +002+ | 4.73 | Hal Newhouser | 117 | DET |
| +003+ | 3.94 | Mort Cooper | 139.7 | SLN |
| +005+ | 3.91 | Tiny Bonham | 110.3 | NYA |
| +006+ | 3.85 | Howie Pollet | 118.3 | SLN |
| +010+ | 3.5 | Milo Candini | 76.7 | MIN |
| +011+ | 3.44 | Spud Chandler | 132 | NYA |
| +014+ | 3.22 | Elmer Riddle | 130.7 | CIN |
| +015+ | 3.06 | Rip Sewell | 134 | PIT |
| +016+ | 2.98 | Tommy Bridges | 101.7 | DET |
| +017+ | 2.96 | Al Smith | 98.3 | CLE |
| +021+ | 2.73 | Early Wynn | 133 | MIN |
| +024+ | 2.36 | Curt Davis | 66 | LAN |
| +025+ | 2.22 | Bob Muncrief | 100 | BAL |
| +027+ | 2.2 | Butch Wensloff | 104.3 | NYA |
| +032+ | 2.09 | Orval Grove | 79.3 | CHA |
| +034+ | 2.03 | Schoolboy Rowe | 99 | PHI |
| +036+ | 1.96 | Virgil Trucks | 102 | DET |
| +040+ | 1.88 | Ray Starr | 140.7 | CIN |
| +046+ | 1.63 | Jim Bagby | 145 | CLE |
| +048+ | 1.6 | Red Barrett | 126.3 | ATL |
| +049+ | 1.58 | Max Butcher | 80.3 | PIT |
| +050+ | 1.56 | Nels Potter | 68.7 | BAL |
| +053+ | 1.47 | Denny Galehouse | 98.3 | BAL |
| +057+ | 1.38 | Vern Kennedy | 66 | CLE |
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