| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | 10.11 | 194107160_CIN_SFN |
| Whit Wyatt | LAN | 8.81 | 194107160_SLN_LAN |
| Thornton Lee | CHA | 4.7 | 194107170_BOS_CHA |
| Bill Lohrman | SFN | 1.4 | 194107170_CIN_SFN |
| Max Lanier | SLN | 0.88 | 194107160_SLN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -4.29 | 194107170_OAK_BAL |
| Chubby Dean | OAK | -3.23 | 194107160_OAK_BAL |
| Joe Dobson | BOS | -2.45 | 194107150_BOS_CLE |
| Charlie Root | CHN | -1.88 | 194107160_CHN_PHI |
| Buck Ross | CHA | -0.82 | 194107160_BOS_CHA |
Based on accumulated WAA for this season up to 1941-07-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.87 | Whit Wyatt | 174.3 | LAN |
| +004+ | 6.84 | Bucky Walters | 166.3 | CIN |
| +005+ | 5.83 | Kirby Higbe | 181.3 | LAN |
| +007+ | 5.8 | Thornton Lee | 162.3 | CHA |
| +009+ | 4.94 | Vern Olsen | 114 | CHN |
| +010+ | 4.82 | Bob Feller | 191.7 | CLE |
| +011+ | 4.46 | Elmer Riddle | 105.3 | CIN |
| +016+ | 3.7 | Lon Warneke | 156.3 | SLN |
| +018+ | 3.65 | Cliff Melton | 111.7 | SFN |
| +020+ | 3.62 | Claude Passeau | 144.3 | CHN |
| +021+ | 3.55 | Art Johnson | 94 | ATL |
| +036+ | 2.67 | Eddie Smith | 160.3 | CHA |
| +038+ | 2.66 | Ernie White | 79 | SLN |
| +042+ | 2.59 | Dizzy Trout | 92.3 | DET |
| +043+ | 2.58 | Max Butcher | 120.7 | PIT |
| +044+ | 2.57 | Bill Lohrman | 104.3 | SFN |
| +046+ | 2.46 | Al Javery | 75.7 | ATL |
| +047+ | 2.41 | Joe Heving | 54 | CLE |
| +049+ | 2.29 | Carl Hubbell | 96.7 | SFN |
| +053+ | 2.22 | Johnny Vander Meer | 124 | CIN |
| +054+ | 2.13 | Ted Lyons | 102.3 | CHA |
| +056+ | 2.08 | Max Lanier | 86.3 | SLN |
| +061+ | 1.9 | Bill Lee | 137.3 | CHN |
| +063+ | 1.74 | Curt Davis | 73.3 | LAN |
| +065+ | 1.7 | Bob Carpenter | 74 | SFN |
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