| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | 12.61 | 194108032_ATL_CIN |
| Bob Feller | CLE | 6.44 | 194108031_CLE_OAK |
| Whit Wyatt | LAN | 6.06 | 194108030_LAN_CHN |
| Vern Olsen | CHN | 4.43 | 194108010_LAN_CHN |
| Thornton Lee | CHA | 4.28 | 194108010_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -5.78 | 194108032_BAL_NYA |
| Johnny Allen | LAN | -2.19 | 194108010_LAN_CHN |
| Johnny Babich | OAK | -1.95 | 194108020_CLE_OAK |
| Ike Pearson | PHI | -1.39 | 194108032_PHI_SLN |
| Hal Newhouser | DET | -1.24 | 194108030_DET_BOS |
Based on accumulated WAA for this season up to 1941-08-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.91 | Bucky Walters | 199.3 | CIN |
| +005+ | 6.43 | Whit Wyatt | 201.7 | LAN |
| +006+ | 5.97 | Thornton Lee | 185.3 | CHA |
| +007+ | 5.55 | Bob Feller | 232.7 | CLE |
| +012+ | 4.93 | Eddie Smith | 192.3 | CHA |
| +013+ | 4.78 | Vern Olsen | 140 | CHN |
| +017+ | 4.38 | Elmer Riddle | 123.3 | CIN |
| +023+ | 3.86 | Kirby Higbe | 205.7 | LAN |
| +032+ | 3.38 | Ernie White | 112.3 | SLN |
| +033+ | 3.32 | Max Butcher | 146.7 | PIT |
| +034+ | 3.31 | Cliff Melton | 125.7 | SFN |
| +037+ | 3.08 | Lon Warneke | 186 | SLN |
| +039+ | 2.94 | Joe Heving | 70.7 | CLE |
| +044+ | 2.73 | Claude Passeau | 158.3 | CHN |
| +045+ | 2.52 | Johnny Vander Meer | 139.3 | CIN |
| +049+ | 2.44 | Jim Tobin | 131.7 | ATL |
| +052+ | 2.39 | Jake Mooty | 83.3 | CHN |
| +055+ | 2.3 | Ted Lyons | 127.3 | CHA |
| +057+ | 2.24 | Johnny Niggeling | 99.3 | BAL |
| +059+ | 2.2 | Mickey Harris | 111.3 | BOS |
| +060+ | 2.17 | Marius Russo | 133.3 | NYA |
| +063+ | 2.05 | Spud Chandler | 102.3 | NYA |
| +064+ | 2.04 | Art Johnson | 118.3 | ATL |
| +065+ | 1.95 | Tom Earley | 52.3 | ATL |
| +067+ | 1.79 | Max Lanier | 111 | SLN |
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