| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tex Hughson | BOS | 8.32 | 194307211_CHA_BOS |
| Mort Cooper | SLN | 6.07 | 194307220_SFN_SLN |
| Tommy Bridges | DET | 4.67 | 194307230_DET_MIN |
| Curt Davis | LAN | 3.14 | 194307220_LAN_CIN |
| Elmer Riddle | CIN | 2.48 | 194307211_LAN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Newsome | BOS | -5.82 | 194307232_CHA_BOS |
| Ken Chase | SFN | -4.68 | 194307230_SFN_SLN |
| Bill Dietrich | CHA | -1.5 | 194307211_CHA_BOS |
| Bucky Walters | CIN | -1.28 | 194307220_LAN_CIN |
| Al Gerheauser | PHI | -0.75 | 194307230_PHI_PIT |
Based on accumulated WAA for this season up to 1943-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.32 | Tex Hughson | 177 | BOS |
| +002+ | 4.4 | Mort Cooper | 159.7 | SLN |
| +003+ | 4.25 | Tiny Bonham | 119.3 | NYA |
| +009+ | 3.75 | Hal Newhouser | 132.7 | DET |
| +011+ | 3.66 | Spud Chandler | 142 | NYA |
| +012+ | 3.62 | Tommy Bridges | 119.7 | DET |
| +014+ | 3.53 | Rip Sewell | 155 | PIT |
| +016+ | 3.3 | Early Wynn | 152.7 | MIN |
| +019+ | 2.97 | Elmer Riddle | 142.3 | CIN |
| +020+ | 2.96 | Al Smith | 107.7 | CLE |
| +023+ | 2.75 | Schoolboy Rowe | 115 | PHI |
| +024+ | 2.73 | Milo Candini | 87.7 | MIN |
| +026+ | 2.66 | Bob Muncrief | 112.7 | BAL |
| +027+ | 2.65 | Butch Wensloff | 120.3 | NYA |
| +029+ | 2.61 | Hi Bithorn | 142 | CHN |
| +030+ | 2.58 | Denny Galehouse | 114.3 | BAL |
| +037+ | 2.3 | Orval Grove | 94.7 | CHA |
| +041+ | 2.14 | Claude Passeau | 146.7 | CHN |
| +040+ | 2.14 | Curt Davis | 78.7 | LAN |
| +042+ | 2.1 | Virgil Trucks | 102 | DET |
| +044+ | 1.97 | Vern Kennedy | 72.7 | CLE |
| +049+ | 1.76 | Jim Bagby | 169 | CLE |
| +051+ | 1.69 | Max Butcher | 97.3 | PIT |
| +054+ | 1.63 | Mel Harder | 40.7 | CLE |
| +056+ | 1.58 | Red Barrett | 141.3 | ATL |
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