| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | 6.95 | 194109090_ATL_CIN |
| Thornton Lee | CHA | 6.79 | 194109100_CHA_MIN |
| Bob Feller | CLE | 5.17 | 194109090_CLE_OAK |
| Ernie White | SLN | 3.92 | 194109110_LAN_SLN |
| Jim Tobin | ATL | 1.84 | 194109100_ATL_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -5.13 | 194109090_BAL_NYA |
| Ken Chase | MIN | -3.23 | 194109112_CLE_MIN |
| Les McCrabb | OAK | -3.09 | 194109090_CLE_OAK |
| Bobo Newsom | DET | -1.2 | 194109100_DET_BOS |
| Al Milnar | CLE | -0.94 | 194109112_CLE_MIN |
Based on accumulated WAA for this season up to 1941-09-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 9.06 | Thornton Lee | 265.3 | CHA |
| +005+ | 8.14 | Elmer Riddle | 183.3 | CIN |
| +006+ | 8 | Whit Wyatt | 262 | LAN |
| +008+ | 6.85 | Bucky Walters | 267 | CIN |
| +011+ | 6.52 | Ernie White | 190 | SLN |
| +016+ | 5.8 | Bob Feller | 311 | CLE |
| +019+ | 5.5 | Johnny Vander Meer | 207 | CIN |
| +027+ | 4.7 | Eddie Smith | 240.3 | CHA |
| +028+ | 4.63 | Cliff Melton | 182.3 | SFN |
| +029+ | 4.57 | Jim Tobin | 214 | ATL |
| +032+ | 4.41 | Tom Earley | 120 | ATL |
| +035+ | 4.13 | Kirby Higbe | 275 | LAN |
| +037+ | 3.93 | Claude Passeau | 217.7 | CHN |
| +041+ | 3.71 | Freddie Fitzsimmons | 78.7 | LAN |
| +042+ | 3.68 | Johnny Lanning | 155.3 | PIT |
| +047+ | 3.43 | Art Johnson | 157.7 | ATL |
| +051+ | 3.23 | Lon Warneke | 226 | SLN |
| +054+ | 2.98 | Max Butcher | 209 | PIT |
| +058+ | 2.92 | Dutch Dietz | 81.3 | PIT |
| +060+ | 2.87 | Jake Mooty | 134.3 | CHN |
| +063+ | 2.72 | Johnny Humphries | 58 | CHA |
| +064+ | 2.71 | Dutch Leonard | 231 | MIN |
| +065+ | 2.53 | Marius Russo | 191.7 | NYA |
| +067+ | 2.47 | Curt Davis | 130.3 | LAN |
| +068+ | 2.41 | Rip Sewell | 232.3 | PIT |
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