| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whit Wyatt | LAN | 6.71 | 194107310_LAN_SLN |
| Vern Olsen | CHN | 4.43 | 194108010_LAN_CHN |
| Thornton Lee | CHA | 4.28 | 194108010_CHA_MIN |
| Paul Derringer | CIN | 1.89 | 194108020_ATL_CIN |
| Carl Hubbell | SFN | 1.81 | 194108010_SFN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -4.8 | 194107311_BAL_BOS |
| Charlie Root | CHN | -2.34 | 194107310_PHI_CHN |
| Johnny Allen | LAN | -2.19 | 194108010_LAN_CHN |
| Johnny Babich | OAK | -1.95 | 194108020_CLE_OAK |
| Bobo Newsom | DET | -1.68 | 194107311_DET_NYA |
Based on accumulated WAA for this season up to 1941-08-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.55 | Bucky Walters | 190.3 | CIN |
| +005+ | 6.03 | Thornton Lee | 185.3 | CHA |
| +006+ | 5.88 | Whit Wyatt | 192.7 | LAN |
| +008+ | 5.18 | Bob Feller | 223.7 | CLE |
| +011+ | 4.99 | Eddie Smith | 192.3 | CHA |
| +012+ | 4.83 | Vern Olsen | 140 | CHN |
| +019+ | 3.98 | Elmer Riddle | 116.3 | CIN |
| +021+ | 3.92 | Kirby Higbe | 205.7 | LAN |
| +030+ | 3.41 | Ernie White | 112.3 | SLN |
| +031+ | 3.32 | Max Butcher | 146.7 | PIT |
| +032+ | 3.29 | Cliff Melton | 125.7 | SFN |
| +036+ | 3.15 | Joe Heving | 66 | CLE |
| +041+ | 2.78 | Claude Passeau | 158.3 | CHN |
| +045+ | 2.58 | Bill Lohrman | 113.3 | SFN |
| +046+ | 2.56 | Johnny Vander Meer | 139.3 | CIN |
| +047+ | 2.52 | Lon Warneke | 177 | SLN |
| +053+ | 2.3 | Jake Mooty | 77.7 | CHN |
| +057+ | 2.23 | Mickey Harris | 111.3 | BOS |
| +058+ | 2.21 | Marius Russo | 133.3 | NYA |
| +064+ | 2.08 | Art Johnson | 118.3 | ATL |
| +062+ | 2.08 | Spud Chandler | 102.3 | NYA |
| +065+ | 1.97 | Tom Earley | 52.3 | ATL |
| +066+ | 1.83 | Johnny Niggeling | 90.3 | BAL |
| +067+ | 1.82 | Max Lanier | 111 | SLN |
| +069+ | 1.74 | Dizzy Trout | 104.3 | DET |
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