| Starter | Tm | Tier | Game |
|---|---|---|---|
| Spud Chandler | NYA | 10.9 | 194309250_DET_NYA |
| Max Lanier | SLN | 4.63 | 194309240_LAN_SLN |
| Tommy Bridges | DET | 2.9 | 194309262_DET_BOS |
| Nate Andrews | ATL | 2.81 | 194309262_ATL_CIN |
| Elmer Riddle | CIN | 1.6 | 194309261_ATL_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ken Chase | SFN | -2.64 | 194309250_SFN_PIT |
| Lum Harris | OAK | -2.49 | 194309261_BAL_OAK |
| Atley Donald | NYA | -1.73 | 194309262_CLE_NYA |
| Rex Barney | LAN | -1.6 | 194309250_LAN_CHN |
| Paul Erickson | CHN | -0.95 | 194309240_PHI_CHN |
Based on accumulated WAA for this season up to 1943-09-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.52 | Spud Chandler | 250 | NYA |
| +004+ | 6.7 | Mort Cooper | 269 | SLN |
| +006+ | 6.16 | Max Lanier | 204.3 | SLN |
| +011+ | 5.12 | Tiny Bonham | 222.7 | NYA |
| +013+ | 4.86 | Rip Sewell | 265.3 | PIT |
| +014+ | 4.84 | Nate Andrews | 271.7 | ATL |
| +021+ | 4.16 | Elmer Riddle | 251.3 | CIN |
| +023+ | 4.06 | Whit Wyatt | 174.3 | LAN |
| +024+ | 4.02 | Tommy Bridges | 191.7 | DET |
| +028+ | 3.71 | Dizzy Trout | 228.7 | DET |
| +029+ | 3.65 | Tex Hughson | 253 | BOS |
| +031+ | 3.55 | Mickey Haefner | 156.3 | MIN |
| +033+ | 3.43 | Hi Bithorn | 226 | CHN |
| +034+ | 3.41 | Denny Galehouse | 208 | BAL |
| +035+ | 3.41 | Butch Wensloff | 211.3 | NYA |
| +036+ | 3.39 | Jim Tobin | 242 | ATL |
| +037+ | 3.36 | Bob Muncrief | 202 | BAL |
| +038+ | 3.34 | Al Smith | 199.7 | CLE |
| +040+ | 3.23 | Al Brazle | 78 | SLN |
| +042+ | 3.21 | Max Butcher | 184.7 | PIT |
| +044+ | 3.07 | Vern Kennedy | 141.3 | CLE |
| +046+ | 3.02 | Johnny Niggeling | 192.3 | TOT |
| +051+ | 2.84 | Milo Candini | 160.7 | MIN |
| +052+ | 2.81 | Early Wynn | 252 | MIN |
| +056+ | 2.73 | Bob Klinger | 194.7 | PIT |
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