| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | 7.53 | 194105130_LAN_CIN |
| Bob Feller | CLE | 2.99 | 194105130_CLE_NYA |
| Whit Wyatt | LAN | 2.67 | 194105140_LAN_CIN |
| Dutch Leonard | MIN | 2.25 | 194105120_OAK_MIN |
| Marius Russo | NYA | 1.89 | 194105130_CLE_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -2.57 | 194105140_BAL_OAK |
| Nick Strincevich | PIT | -1.27 | 194105140_PHI_PIT |
| Emerson Dickman | BOS | -0.91 | 194105140_CHA_BOS |
| Jack Knott | OAK | -0.86 | 194105130_BAL_OAK |
| Sid Hudson | MIN | -0.69 | 194105130_DET_MIN |
Based on accumulated WAA for this season up to 1941-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.36 | Whit Wyatt | 71 | LAN |
| +002+ | 3.17 | Bucky Walters | 54 | CIN |
| +007+ | 1.9 | Bob Feller | 65.3 | CLE |
| +008+ | 1.86 | Thornton Lee | 45 | CHA |
| +009+ | 1.82 | Luke Hamlin | 33.7 | LAN |
| +010+ | 1.78 | Kirby Higbe | 57 | LAN |
| +011+ | 1.77 | Tommy Bridges | 35.7 | DET |
| +013+ | 1.64 | Lon Warneke | 47.3 | SLN |
| +015+ | 1.6 | Marius Russo | 50 | NYA |
| +018+ | 1.51 | Dutch Leonard | 49 | MIN |
| +020+ | 1.48 | Mel Harder | 31.7 | CLE |
| +022+ | 1.42 | Paul Erickson | 22.7 | CHN |
| +023+ | 1.41 | Al Milnar | 45.7 | CLE |
| +024+ | 1.4 | Ted Lyons | 36 | CHA |
| XXXXX | 1.19 | Schoolboy Rowe | 28 | DET |
| XXXXX | 1.15 | Mort Cooper | 51 | SLN |
| XXXXX | 1.13 | Johnny Vander Meer | 46.3 | CIN |
| XXXXX | 1.01 | Bill Lohrman | 24.3 | SFN |
| XXXXX | 0.96 | Bill Lee | 37 | CHN |
| XXXXX | 0.91 | Eddie Smith | 31 | CHA |
| XXXXX | 0.87 | Johnny Grodzicki | 13.3 | SLN |
| XXXXX | 0.84 | Sam Nahem | 26 | SLN |
| XXXXX | 0.78 | Johnny Rigney | 21 | CHA |
| XXXXX | 0.77 | Tiny Bonham | 31 | NYA |
| XXXXX | 0.73 | Paul Derringer | 48.7 | CIN |
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