| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mort Cooper | SLN | 6.99 | 194308280_SLN_CIN |
| Bob Muncrief | BAL | 1.95 | 194308261_MIN_BAL |
| Milo Candini | MIN | 1.93 | 194308262_MIN_BAL |
| Claude Passeau | CHN | 1.22 | 194308270_CHN_PIT |
| Hal Newhouser | DET | 0.9 | 194308270_DET_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Newsome | BOS | -4.15 | 194308280_BOS_NYA |
| Johnny Podgajny | PIT | -1.4 | 194308280_CHN_PIT |
| Al Hollingsworth | BAL | -0.98 | 194308262_MIN_BAL |
| Bucky Walters | CIN | -0.85 | 194308270_SLN_CIN |
| Rex Barney | LAN | -0.6 | 194308280_LAN_PHI |
Based on accumulated WAA for this season up to 1943-08-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 6.76 | Spud Chandler | 199.3 | NYA |
| +004+ | 5.99 | Mort Cooper | 239 | SLN |
| +005+ | 5.64 | Tex Hughson | 218.3 | BOS |
| +008+ | 5.28 | Tiny Bonham | 180.3 | NYA |
| +009+ | 4.91 | Rip Sewell | 221.7 | PIT |
| +011+ | 4.57 | Tommy Bridges | 153.7 | DET |
| +016+ | 4.31 | Butch Wensloff | 178.7 | NYA |
| +017+ | 4.19 | Virgil Trucks | 148.7 | DET |
| +018+ | 4.1 | Max Lanier | 158 | SLN |
| +022+ | 3.82 | Schoolboy Rowe | 159 | PHI |
| +026+ | 3.6 | Milo Candini | 141 | MIN |
| +028+ | 3.5 | Elmer Riddle | 198.7 | CIN |
| +029+ | 3.45 | Denny Galehouse | 169.3 | BAL |
| +030+ | 3.41 | Hi Bithorn | 195.7 | CHN |
| +033+ | 3.26 | Bob Muncrief | 172.3 | BAL |
| +034+ | 3.25 | Dizzy Trout | 188 | DET |
| +037+ | 2.97 | Early Wynn | 220.7 | MIN |
| +045+ | 2.75 | Jim Tobin | 182 | ATL |
| +047+ | 2.63 | Nate Andrews | 218 | ATL |
| +048+ | 2.56 | Al Smith | 160.7 | CLE |
| +049+ | 2.46 | Hal Newhouser | 169.7 | DET |
| +050+ | 2.43 | Harry Brecheen | 93.3 | SLN |
| +055+ | 2.15 | Claude Passeau | 208.7 | CHN |
| +056+ | 2.11 | Whit Wyatt | 120.3 | LAN |
| +059+ | 2.04 | Vern Kennedy | 116 | CLE |
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