| Starter | Tm | Tier | Game |
|---|---|---|---|
| Spud Chandler | NYA | 11.38 | 194309191_NYA_MIN |
| Mort Cooper | SLN | 6.62 | 194309220_LAN_SLN |
| Tommy Bridges | DET | 3.8 | 194309192_DET_CLE |
| Elmer Riddle | CIN | 3.1 | 194309191_CIN_PIT |
| Nate Andrews | ATL | 2.77 | 194309220_ATL_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pinky Woods | BOS | -4.32 | 194309192_BOS_OAK |
| Al Milnar | BAL | -3.49 | 194309230_BAL_MIN |
| Lum Harris | OAK | -2.88 | 194309222_CHA_OAK |
| Bobo Newsom | MIN | -1.48 | 194309230_BAL_MIN |
| Eddie Smith | CHA | -1.04 | 194309221_CHA_OAK |
Based on accumulated WAA for this season up to 1943-09-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.81 | Spud Chandler | 236 | NYA |
| +004+ | 6.8 | Mort Cooper | 269 | SLN |
| +006+ | 5.76 | Max Lanier | 195.3 | SLN |
| +012+ | 4.99 | Tiny Bonham | 213.7 | NYA |
| +013+ | 4.96 | Rip Sewell | 265.3 | PIT |
| +014+ | 4.92 | Tommy Bridges | 185.7 | DET |
| +017+ | 4.41 | Nate Andrews | 263 | ATL |
| +021+ | 4.09 | Whit Wyatt | 174.3 | LAN |
| +026+ | 3.76 | Tex Hughson | 253 | BOS |
| +028+ | 3.68 | Early Wynn | 248.7 | MIN |
| +030+ | 3.54 | Elmer Riddle | 242.3 | CIN |
| +031+ | 3.53 | Dizzy Trout | 219.3 | DET |
| +032+ | 3.48 | Denny Galehouse | 208 | BAL |
| +033+ | 3.46 | Hi Bithorn | 226 | CHN |
| +034+ | 3.42 | Al Smith | 191.7 | CLE |
| +036+ | 3.35 | Butch Wensloff | 203.3 | NYA |
| +037+ | 3.32 | Mickey Haefner | 147.3 | MIN |
| +038+ | 3.26 | Al Brazle | 78 | SLN |
| +042+ | 3.21 | Jim Tobin | 234 | ATL |
| +043+ | 3.11 | Vern Kennedy | 141.3 | CLE |
| +045+ | 3.09 | Johnny Niggeling | 192.3 | TOT |
| +047+ | 3 | Max Butcher | 175.7 | PIT |
| +049+ | 2.93 | Bob Muncrief | 193 | BAL |
| +051+ | 2.89 | Milo Candini | 160.7 | MIN |
| +057+ | 2.64 | Harry Brecheen | 127.3 | SLN |
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