| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tex Hughson | BOS | 8.28 | 194307051_BOS_CHA |
| Tiny Bonham | NYA | 6.88 | 194307041_NYA_DET |
| Curt Davis | LAN | 3.36 | 194307041_SLN_LAN |
| Johnny Niggeling | BAL | 2.76 | 194307052_NYA_BAL |
| Howie Pollet | SLN | 2.72 | 194307041_SLN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ken Chase | SFN | -7.5 | 194307052_PIT_SFN |
| Lum Harris | OAK | -3.33 | 194307052_OAK_CLE |
| Bobo Newsom | LAN | -1.91 | 194307051_CHN_LAN |
| Steve Sundra | BAL | -1.86 | 194307041_MIN_BAL |
| Bill Dietrich | CHA | -1.7 | 194307051_BOS_CHA |
Based on accumulated WAA for this season up to 1943-07-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.25 | Tex Hughson | 149 | BOS |
| +002+ | 4.27 | Hal Newhouser | 106.7 | DET |
| +003+ | 4.05 | Milo Candini | 76.3 | MIN |
| +004+ | 3.53 | Tiny Bonham | 101.3 | NYA |
| +008+ | 3.17 | Mort Cooper | 130.7 | SLN |
| +010+ | 3.1 | Howie Pollet | 109.3 | SLN |
| +013+ | 2.91 | Schoolboy Rowe | 94.7 | PHI |
| +016+ | 2.46 | Al Smith | 89.3 | CLE |
| +017+ | 2.45 | Rip Sewell | 125 | PIT |
| +018+ | 2.4 | Elmer Riddle | 112.7 | CIN |
| +019+ | 2.31 | Bob Muncrief | 90.7 | BAL |
| +020+ | 2.25 | Curt Davis | 57 | LAN |
| +023+ | 2.21 | Tommy Bridges | 92.7 | DET |
| +025+ | 2.1 | Virgil Trucks | 97 | DET |
| +026+ | 2.06 | Max Lanier | 86.3 | SLN |
| +027+ | 2.04 | Butch Wensloff | 95.3 | NYA |
| +030+ | 1.98 | Red Barrett | 116 | ATL |
| +032+ | 1.96 | Early Wynn | 124 | MIN |
| +033+ | 1.95 | Spud Chandler | 114 | NYA |
| +038+ | 1.83 | Johnny Niggeling | 104 | BAL |
| +042+ | 1.65 | Oscar Judd | 107.7 | BOS |
| +052+ | 1.38 | Orval Grove | 70.3 | CHA |
| +053+ | 1.38 | Hi Bithorn | 115 | CHN |
| +057+ | 1.31 | Denny Galehouse | 91.3 | BAL |
| XXXXX | 1.16 | Nate Andrews | 124.7 | ATL |
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