| Starter | Tm | Tier | Game |
|---|---|---|---|
| Spud Chandler | NYA | 7.18 | 194307280_CLE_NYA |
| Claude Passeau | CHN | 3.34 | 194307281_LAN_CHN |
| Rip Sewell | PIT | 3.08 | 194307280_SFN_PIT |
| Johnny Humphries | CHA | 1.79 | 194307270_CHA_MIN |
| Virgil Trucks | DET | 1.42 | 194307281_DET_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Newsome | BOS | -6.29 | 194307282_DET_BOS |
| Ken Chase | SFN | -3.78 | 194307270_SFN_PIT |
| Rube Melton | LAN | -0.99 | 194307281_LAN_CHN |
| Bucky Walters | CIN | -0.9 | 194307270_ATL_CIN |
| Johnny Gee | PIT | -0.64 | 194307270_SFN_PIT |
Based on accumulated WAA for this season up to 1943-07-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.09 | Tex Hughson | 186 | BOS |
| +002+ | 4.75 | Mort Cooper | 168.7 | SLN |
| +003+ | 4.53 | Tiny Bonham | 128.3 | NYA |
| +006+ | 4.11 | Rip Sewell | 173 | PIT |
| +008+ | 4.04 | Spud Chandler | 155 | NYA |
| +014+ | 3.68 | Tommy Bridges | 121.7 | DET |
| +017+ | 3.32 | Hi Bithorn | 151 | CHN |
| +019+ | 3.22 | Bob Muncrief | 121.7 | BAL |
| +022+ | 3.09 | Elmer Riddle | 151.3 | CIN |
| +024+ | 2.98 | Al Smith | 113 | CLE |
| +029+ | 2.66 | Schoolboy Rowe | 123.3 | PHI |
| +030+ | 2.64 | Butch Wensloff | 128.3 | NYA |
| +031+ | 2.63 | Early Wynn | 159.7 | MIN |
| +032+ | 2.61 | Milo Candini | 96.7 | MIN |
| +036+ | 2.28 | Denny Galehouse | 120.3 | BAL |
| +039+ | 2.15 | Nels Potter | 85.7 | BAL |
| +040+ | 2.12 | Hank Wyse | 77.3 | CHN |
| +041+ | 2.07 | Jim Bagby | 178 | CLE |
| +043+ | 2.03 | Virgil Trucks | 108 | DET |
| +045+ | 1.91 | Mel Harder | 49.7 | CLE |
| +046+ | 1.91 | Hank Borowy | 135.3 | NYA |
| +049+ | 1.86 | Ray Starr | 162.7 | CIN |
| +055+ | 1.72 | Orval Grove | 102.7 | CHA |
| +056+ | 1.7 | Bob Klinger | 116.3 | PIT |
| +059+ | 1.62 | Vern Kennedy | 84.3 | CLE |
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