| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elmer Riddle | CIN | 7.15 | 194109160_LAN_CIN |
| Ernie White | SLN | 4.64 | 194109160_SFN_SLN |
| Bob Feller | CLE | 3.14 | 194109180_CLE_BOS |
| Jim Tobin | ATL | 2.17 | 194109172_ATL_SLN |
| Eddie Smith | CHA | 1.7 | 194109170_CHA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elden Auker | BAL | -4.58 | 194109170_BAL_MIN |
| Ken Chase | MIN | -3.18 | 194109160_DET_MIN |
| Junior Thompson | CIN | -1 | 194109172_PHI_CIN |
| Joe Dobson | BOS | -0.84 | 194109170_CLE_BOS |
| Herman Besse | OAK | -0.57 | 194109160_BAL_OAK |
Based on accumulated WAA for this season up to 1941-09-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.82 | Thornton Lee | 273.3 | CHA |
| +005+ | 8.65 | Elmer Riddle | 201.3 | CIN |
| +006+ | 8.47 | Whit Wyatt | 271 | LAN |
| +011+ | 6.77 | Ernie White | 198.3 | SLN |
| +014+ | 6.23 | Bob Feller | 327 | CLE |
| +017+ | 5.99 | Bucky Walters | 276 | CIN |
| +016+ | 5.99 | Johnny Vander Meer | 216 | CIN |
| +026+ | 4.85 | Tom Earley | 127.7 | ATL |
| +030+ | 4.58 | Jim Tobin | 222 | ATL |
| +032+ | 4.35 | Eddie Smith | 256.3 | CHA |
| +034+ | 4.29 | Cliff Melton | 190.3 | SFN |
| +035+ | 4.25 | Vern Olsen | 180.3 | CHN |
| +041+ | 3.76 | Lon Warneke | 235.7 | SLN |
| +043+ | 3.73 | Claude Passeau | 224.7 | CHN |
| +045+ | 3.62 | Max Butcher | 218 | PIT |
| +046+ | 3.5 | Johnny Humphries | 67 | CHA |
| +048+ | 3.45 | Johnny Lanning | 170.3 | PIT |
| +049+ | 3.44 | Kirby Higbe | 283 | LAN |
| +052+ | 3.33 | Freddie Fitzsimmons | 82.7 | LAN |
| +054+ | 3.17 | Jake Mooty | 150.3 | CHN |
| +055+ | 3.04 | Dutch Dietz | 90.3 | PIT |
| +057+ | 2.93 | Paul Derringer | 219.3 | CIN |
| +064+ | 2.69 | Charlie Wagner | 166.3 | BOS |
| +065+ | 2.66 | Al Benton | 142.7 | DET |
| +067+ | 2.63 | Howie Pollet | 53.7 | SLN |
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