| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whit Wyatt | LAN | 7.57 | 194109031_LAN_PHI |
| Elmer Riddle | CIN | 7.19 | 194109030_CIN_PIT |
| Thornton Lee | CHA | 6.32 | 194109011_CHA_CLE |
| Ernie White | SLN | 2.98 | 194109011_PIT_SLN |
| Johnny Lanning | PIT | 1.42 | 194109030_CIN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -5.22 | 194109011_BAL_DET |
| Joe Dobson | BOS | -2.61 | 194109012_MIN_BOS |
| Ken Chase | MIN | -2.32 | 194109030_OAK_MIN |
| Charlie Root | CHN | -2.16 | 194109020_CIN_CHN |
| Bob Carpenter | SFN | -0.99 | 194109011_PHI_SFN |
Based on accumulated WAA for this season up to 1941-09-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.48 | Whit Wyatt | 254.3 | LAN |
| +005+ | 8.11 | Thornton Lee | 247.3 | CHA |
| +006+ | 7.77 | Bucky Walters | 253.7 | CIN |
| +007+ | 7.65 | Elmer Riddle | 175.3 | CIN |
| +010+ | 6.64 | Bob Feller | 292 | CLE |
| +015+ | 5.53 | Eddie Smith | 235 | CHA |
| +018+ | 5.42 | Ernie White | 170 | SLN |
| +027+ | 4.4 | Cliff Melton | 172.3 | SFN |
| +031+ | 4.24 | Johnny Vander Meer | 193 | CIN |
| +035+ | 3.84 | Jim Tobin | 193 | ATL |
| +036+ | 3.77 | Max Butcher | 194.7 | PIT |
| +037+ | 3.74 | Jake Mooty | 129.3 | CHN |
| +038+ | 3.71 | Johnny Lanning | 148.7 | PIT |
| +044+ | 3.44 | Kirby Higbe | 259 | LAN |
| +048+ | 3.29 | Lon Warneke | 214 | SLN |
| +049+ | 3.27 | Art Johnson | 154.7 | ATL |
| +050+ | 3.26 | Freddie Fitzsimmons | 68.7 | LAN |
| +054+ | 3.06 | Tom Earley | 102 | ATL |
| +055+ | 2.98 | Claude Passeau | 201.7 | CHN |
| +061+ | 2.72 | Sid Hudson | 212 | MIN |
| +063+ | 2.67 | Dutch Leonard | 216 | MIN |
| +065+ | 2.54 | Charlie Wagner | 155.7 | BOS |
| +066+ | 2.49 | Johnny Humphries | 53 | CHA |
| +068+ | 2.39 | Marius Russo | 179.7 | NYA |
| +070+ | 2.27 | Dutch Dietz | 74.3 | PIT |
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