| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whit Wyatt | LAN | 8.24 | 194109072_SFN_LAN |
| Bucky Walters | CIN | 6.95 | 194109090_ATL_CIN |
| Thornton Lee | CHA | 6.79 | 194109100_CHA_MIN |
| Bob Feller | CLE | 5.17 | 194109090_CLE_OAK |
| Cliff Melton | SFN | 2.48 | 194109072_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -5.13 | 194109090_BAL_NYA |
| Ken Chase | MIN | -3.71 | 194109071_MIN_OAK |
| Chubby Dean | CLE | -3.12 | 194109070_CLE_DET |
| Les McCrabb | OAK | -3.09 | 194109090_CLE_OAK |
| Jack Wilson | BOS | -1.23 | 194109070_BOS_NYA |
Based on accumulated WAA for this season up to 1941-09-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 9.1 | Thornton Lee | 265.3 | CHA |
| +005+ | 8.19 | Elmer Riddle | 183.3 | CIN |
| +006+ | 8.1 | Whit Wyatt | 262 | LAN |
| +008+ | 6.92 | Bucky Walters | 267 | CIN |
| +014+ | 6.02 | Ernie White | 179 | SLN |
| +015+ | 5.89 | Bob Feller | 311 | CLE |
| +022+ | 5.09 | Johnny Vander Meer | 202 | CIN |
| +025+ | 4.74 | Eddie Smith | 240.3 | CHA |
| +026+ | 4.67 | Cliff Melton | 182.3 | SFN |
| +029+ | 4.6 | Jim Tobin | 214 | ATL |
| +034+ | 4.23 | Kirby Higbe | 275 | LAN |
| +036+ | 3.98 | Claude Passeau | 217.7 | CHN |
| +040+ | 3.72 | Johnny Lanning | 155.3 | PIT |
| +041+ | 3.61 | Tom Earley | 111 | ATL |
| +046+ | 3.46 | Art Johnson | 157.7 | ATL |
| +049+ | 3.32 | Lon Warneke | 226 | SLN |
| +051+ | 3.26 | Freddie Fitzsimmons | 68.7 | LAN |
| +055+ | 3.04 | Max Butcher | 209 | PIT |
| +056+ | 2.94 | Dutch Dietz | 81.3 | PIT |
| +059+ | 2.91 | Jake Mooty | 134.3 | CHN |
| +060+ | 2.84 | Dutch Leonard | 225 | MIN |
| +064+ | 2.73 | Johnny Humphries | 58 | CHA |
| +065+ | 2.52 | Curt Davis | 130.3 | LAN |
| +067+ | 2.48 | Rip Sewell | 232.3 | PIT |
| +069+ | 2.4 | Spud Chandler | 145.7 | NYA |
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