| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elmer Riddle | CIN | 7.34 | 194109210_PIT_CIN |
| Ernie White | SLN | 4.72 | 194109211_CHN_SLN |
| Bob Feller | CLE | 3.71 | 194109220_BAL_CLE |
| Tom Earley | ATL | 2.19 | 194109212_ATL_SFN |
| Cliff Melton | SFN | 1.8 | 194109231_SFN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elden Auker | BAL | -5.26 | 194109211_BAL_CLE |
| Ken Chase | MIN | -3.51 | 194109211_OAK_MIN |
| Chubby Dean | CLE | -2.66 | 194109212_BAL_CLE |
| Dick Errickson | ATL | -1.94 | 194109222_ATL_SFN |
| Bill Dietrich | CHA | -1.21 | 194109220_DET_CHA |
Based on accumulated WAA for this season up to 1941-09-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 9.35 | Elmer Riddle | 210.3 | CIN |
| +005+ | 8.89 | Whit Wyatt | 279.3 | LAN |
| +006+ | 8.59 | Thornton Lee | 282.3 | CHA |
| +012+ | 6.77 | Ernie White | 204 | SLN |
| +015+ | 6.44 | Bucky Walters | 285 | CIN |
| +019+ | 5.63 | Bob Feller | 334 | CLE |
| +021+ | 5.36 | Johnny Vander Meer | 217.3 | CIN |
| +029+ | 4.42 | Jim Tobin | 230 | ATL |
| +031+ | 4.26 | Tom Earley | 130.7 | ATL |
| +036+ | 4.06 | Max Butcher | 226 | PIT |
| +038+ | 3.98 | Eddie Smith | 256.3 | CHA |
| +039+ | 3.91 | Kirby Higbe | 292 | LAN |
| +044+ | 3.64 | Cliff Melton | 193.3 | SFN |
| +045+ | 3.52 | Dutch Dietz | 98.3 | PIT |
| +047+ | 3.4 | Howie Pollet | 62.7 | SLN |
| +048+ | 3.38 | Johnny Lanning | 170.3 | PIT |
| +049+ | 3.35 | Lon Warneke | 244 | SLN |
| +050+ | 3.34 | Johnny Humphries | 73.3 | CHA |
| +051+ | 3.32 | Max Lanier | 152.7 | SLN |
| +052+ | 3.31 | Vern Olsen | 184.7 | CHN |
| +054+ | 3.3 | Freddie Fitzsimmons | 82.7 | LAN |
| +055+ | 3.16 | Claude Passeau | 231 | CHN |
| +057+ | 3.1 | Jake Mooty | 150.3 | CHN |
| +058+ | 3.08 | Al Benton | 149.7 | DET |
| +059+ | 2.99 | Paul Derringer | 228.3 | CIN |
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