| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | 8.88 | 194109040_CIN_PIT |
| Thornton Lee | CHA | 6.43 | 194109061_BAL_CHA |
| Bob Feller | CLE | 5.92 | 194109040_CLE_DET |
| Ernie White | SLN | 3.3 | 194109060_CIN_SLN |
| Jim Tobin | ATL | 1.94 | 194109060_PHI_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elden Auker | BAL | -4.35 | 194109050_BAL_CHA |
| Joe Dobson | BOS | -2.07 | 194109060_BOS_NYA |
| Bobo Newsom | DET | -1.32 | 194109061_CLE_DET |
| Al Milnar | CLE | -0.64 | 194109062_CLE_DET |
| Jack Knott | OAK | -0.44 | 194109061_MIN_OAK |
Based on accumulated WAA for this season up to 1941-09-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.44 | Thornton Lee | 256.3 | CHA |
| +005+ | 8.41 | Whit Wyatt | 254.3 | LAN |
| +006+ | 7.7 | Elmer Riddle | 175.3 | CIN |
| +007+ | 7.41 | Bucky Walters | 258 | CIN |
| +010+ | 6.44 | Bob Feller | 302 | CLE |
| +011+ | 5.98 | Ernie White | 179 | SLN |
| +018+ | 5.46 | Eddie Smith | 235 | CHA |
| +022+ | 5.14 | Johnny Vander Meer | 202 | CIN |
| +029+ | 4.36 | Cliff Melton | 172.3 | SFN |
| +036+ | 3.77 | Jim Tobin | 202 | ATL |
| +037+ | 3.73 | Claude Passeau | 210.7 | CHN |
| +038+ | 3.73 | Johnny Lanning | 148.7 | PIT |
| +045+ | 3.37 | Kirby Higbe | 259 | LAN |
| +048+ | 3.24 | Freddie Fitzsimmons | 68.7 | LAN |
| +049+ | 3.22 | Max Butcher | 202 | PIT |
| +050+ | 3.22 | Art Johnson | 154.7 | ATL |
| +052+ | 3.03 | Tom Earley | 102 | ATL |
| +055+ | 2.94 | Dutch Dietz | 81.3 | PIT |
| +056+ | 2.93 | Lon Warneke | 217.7 | SLN |
| +057+ | 2.9 | Jake Mooty | 134.3 | CHN |
| +059+ | 2.82 | Dutch Leonard | 225 | MIN |
| +063+ | 2.69 | Johnny Humphries | 55.3 | CHA |
| +066+ | 2.49 | Curt Davis | 130.3 | LAN |
| +068+ | 2.49 | Charlie Wagner | 155.7 | BOS |
| +069+ | 2.38 | Sid Hudson | 218 | MIN |
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