| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | 10.77 | 194107300_SFN_CIN |
| Whit Wyatt | LAN | 6.71 | 194107310_LAN_SLN |
| Bob Feller | CLE | 6.43 | 194107300_CLE_MIN |
| Vern Olsen | CHN | 4.43 | 194108010_LAN_CHN |
| Thornton Lee | CHA | 4.28 | 194108010_CHA_MIN |
| 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 |
| Bobo Newsom | DET | -1.68 | 194107311_DET_NYA |
| Bill Zuber | MIN | -0.99 | 194107300_CLE_MIN |
Based on accumulated WAA for this season up to 1941-08-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.56 | Bucky Walters | 190.3 | CIN |
| +005+ | 6.04 | Thornton Lee | 185.3 | CHA |
| +006+ | 5.89 | Whit Wyatt | 192.7 | LAN |
| +008+ | 5.2 | Bob Feller | 223.7 | CLE |
| +011+ | 4.95 | Vern Olsen | 139 | CHN |
| +014+ | 4.43 | Kirby Higbe | 199.7 | LAN |
| +016+ | 4.38 | Eddie Smith | 183.3 | CHA |
| +019+ | 3.98 | Elmer Riddle | 116.3 | CIN |
| +029+ | 3.41 | Ernie White | 112.3 | SLN |
| +031+ | 3.34 | Max Butcher | 146.7 | PIT |
| +032+ | 3.31 | Cliff Melton | 125.7 | SFN |
| +035+ | 3.15 | Joe Heving | 66 | CLE |
| +039+ | 2.79 | Claude Passeau | 158.3 | CHN |
| +045+ | 2.6 | Bill Lohrman | 113.3 | SFN |
| +046+ | 2.57 | Johnny Vander Meer | 139.3 | CIN |
| +048+ | 2.53 | Lon Warneke | 177 | SLN |
| +053+ | 2.4 | Dizzy Trout | 102.3 | DET |
| +057+ | 2.33 | Jake Mooty | 75.7 | CHN |
| +058+ | 2.24 | Mickey Harris | 111.3 | BOS |
| +059+ | 2.22 | Marius Russo | 133.3 | NYA |
| +063+ | 2.09 | Spud Chandler | 102.3 | NYA |
| +064+ | 2.08 | Art Johnson | 118.3 | ATL |
| +068+ | 1.82 | Max Lanier | 111 | SLN |
| +067+ | 1.82 | Johnny Niggeling | 90.3 | BAL |
| +069+ | 1.7 | Ken Heintzelman | 117.7 | PIT |
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