| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whit Wyatt | LAN | 8.24 | 194109072_SFN_LAN |
| Elmer Riddle | CIN | 6.93 | 194109072_CIN_SLN |
| Thornton Lee | CHA | 6.43 | 194109061_BAL_CHA |
| Ernie White | SLN | 3.3 | 194109060_CIN_SLN |
| Cliff Melton | SFN | 2.48 | 194109072_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elden Auker | BAL | -4.35 | 194109050_BAL_CHA |
| Ken Chase | MIN | -3.71 | 194109071_MIN_OAK |
| Chubby Dean | CLE | -3.12 | 194109070_CLE_DET |
| Joe Dobson | BOS | -2.07 | 194109060_BOS_NYA |
| Lum Harris | OAK | -1.47 | 194109072_MIN_OAK |
Based on accumulated WAA for this season up to 1941-09-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.57 | Whit Wyatt | 260.7 | LAN |
| +005+ | 8.47 | Thornton Lee | 256.3 | CHA |
| +006+ | 8.27 | Elmer Riddle | 183.3 | CIN |
| +007+ | 7.47 | Bucky Walters | 258 | CIN |
| +010+ | 6.49 | Bob Feller | 302 | CLE |
| +013+ | 6.01 | Ernie White | 179 | SLN |
| +019+ | 5.49 | Eddie Smith | 235 | CHA |
| +022+ | 5.18 | Johnny Vander Meer | 202 | CIN |
| +028+ | 4.64 | Cliff Melton | 182 | SFN |
| +035+ | 3.98 | Kirby Higbe | 268 | LAN |
| +036+ | 3.79 | Jim Tobin | 202 | ATL |
| +037+ | 3.75 | Claude Passeau | 210.7 | CHN |
| +040+ | 3.67 | Johnny Lanning | 154.7 | PIT |
| +041+ | 3.65 | Tom Earley | 111 | ATL |
| +050+ | 3.24 | Max Butcher | 202 | PIT |
| +051+ | 3.24 | Art Johnson | 154.7 | ATL |
| +049+ | 3.24 | Freddie Fitzsimmons | 68.7 | LAN |
| +055+ | 2.98 | Lon Warneke | 217.7 | SLN |
| +057+ | 2.94 | Dutch Dietz | 81.3 | PIT |
| +058+ | 2.91 | Jake Mooty | 134.3 | CHN |
| +060+ | 2.84 | Dutch Leonard | 225 | MIN |
| +064+ | 2.69 | Johnny Humphries | 55.3 | CHA |
| +066+ | 2.51 | Charlie Wagner | 155.7 | BOS |
| +067+ | 2.5 | Curt Davis | 130.3 | LAN |
| +068+ | 2.4 | Sid Hudson | 218 | MIN |
_