| Starter | Tm | Tier | Game |
|---|---|---|---|
| Spud Chandler | NYA | 8.36 | 194308241_NYA_DET |
| Tex Hughson | BOS | 5.86 | 194308252_BOS_CLE |
| Mort Cooper | SLN | 5.64 | 194308240_SLN_ATL |
| Rip Sewell | PIT | 3.6 | 194308240_PIT_LAN |
| Virgil Trucks | DET | 2.42 | 194308242_NYA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Newsome | BOS | -5.58 | 194308242_BOS_CLE |
| Ken Chase | SFN | -3.35 | 194308241_CHN_SFN |
| Bobo Newsom | BAL | -2.95 | 194308250_MIN_BAL |
| Lum Harris | OAK | -1.6 | 194308241_OAK_CHA |
| Bill Dietrich | CHA | -0.73 | 194308242_OAK_CHA |
Based on accumulated WAA for this season up to 1943-08-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.76 | Spud Chandler | 199.3 | NYA |
| +004+ | 6.01 | Mort Cooper | 228.7 | SLN |
| +006+ | 5.63 | Tex Hughson | 218.3 | BOS |
| +007+ | 5.27 | Tiny Bonham | 180.3 | NYA |
| +009+ | 4.89 | Rip Sewell | 221.7 | PIT |
| +011+ | 4.53 | Tommy Bridges | 153.7 | DET |
| +015+ | 4.3 | Butch Wensloff | 178.7 | NYA |
| +016+ | 4.28 | Milo Candini | 139.3 | MIN |
| +019+ | 4.15 | Virgil Trucks | 148.7 | DET |
| +020+ | 4.09 | Max Lanier | 158 | SLN |
| +022+ | 3.8 | Schoolboy Rowe | 159 | PHI |
| +024+ | 3.68 | Bob Muncrief | 167.3 | BAL |
| +027+ | 3.51 | Elmer Riddle | 198.7 | CIN |
| +031+ | 3.39 | Hi Bithorn | 195.7 | CHN |
| +033+ | 3.3 | Early Wynn | 212 | MIN |
| +034+ | 3.12 | Dizzy Trout | 187 | DET |
| +039+ | 2.92 | Denny Galehouse | 160.3 | BAL |
| +045+ | 2.73 | Jim Tobin | 182 | ATL |
| +047+ | 2.61 | Nate Andrews | 218 | ATL |
| +048+ | 2.5 | Hal Newhouser | 162.7 | DET |
| +049+ | 2.42 | Harry Brecheen | 93.3 | SLN |
| +055+ | 2.1 | Whit Wyatt | 120.3 | LAN |
| +059+ | 2.04 | Al Smith | 151.7 | CLE |
| +060+ | 2.02 | Vern Kennedy | 116 | CLE |
| +064+ | 1.91 | Mickey Haefner | 117.3 | MIN |
_