| Starter | Tm | Tier | Game |
|---|---|---|---|
| Claude Passeau | CHN | 4.32 | 194105190_LAN_CHN |
| Paul Derringer | CIN | 3.65 | 194105180_ATL_CIN |
| Whit Wyatt | LAN | 3.49 | 194105180_LAN_CHN |
| Marius Russo | NYA | 2.19 | 194105190_BAL_NYA |
| Dutch Leonard | MIN | 1.82 | 194105200_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -2.81 | 194105180_BAL_NYA |
| Vern Kennedy | MIN | -2.24 | 194105190_CHA_MIN |
| Joe Dobson | BOS | -1.16 | 194105190_DET_BOS |
| Max Butcher | PIT | -0.88 | 194105190_SFN_PIT |
| Si Johnson | PHI | -0.66 | 194105200_PHI_SLN |
Based on accumulated WAA for this season up to 1941-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.67 | Bucky Walters | 63 | CIN |
| +002+ | 3.67 | Whit Wyatt | 77.3 | LAN |
| +003+ | 2.71 | Kirby Higbe | 74 | LAN |
| +005+ | 2.37 | Thornton Lee | 62.3 | CHA |
| +009+ | 2.23 | Marius Russo | 56 | NYA |
| +010+ | 2.15 | Bill Lee | 55 | CHN |
| +011+ | 2.1 | Eddie Smith | 49 | CHA |
| +016+ | 1.93 | Lon Warneke | 57.3 | SLN |
| +018+ | 1.86 | Denny Galehouse | 29.3 | BAL |
| +022+ | 1.66 | Claude Passeau | 54.3 | CHN |
| +025+ | 1.63 | Paul Erickson | 24.7 | CHN |
| +026+ | 1.62 | Tommy Bridges | 44.7 | DET |
| +031+ | 1.56 | Cliff Melton | 42.7 | SFN |
| +033+ | 1.47 | Bob Feller | 72.3 | CLE |
| +035+ | 1.45 | Ted Lyons | 36 | CHA |
| +042+ | 1.32 | Bill Lohrman | 31.3 | SFN |
| +041+ | 1.32 | Johnny Vander Meer | 54.3 | CIN |
| +043+ | 1.31 | Luke Hamlin | 38.7 | LAN |
| +045+ | 1.28 | Johnny Rigney | 30 | CHA |
| XXXXX | 1.24 | Paul Derringer | 57.7 | CIN |
| XXXXX | 1.23 | Larry French | 41.7 | CHN |
| XXXXX | 1.14 | Mel Harder | 34 | CLE |
| XXXXX | 1.02 | Al Milnar | 59.7 | CLE |
| XXXXX | 1.01 | Johnny Podgajny | 25 | PHI |
| XXXXX | 0.94 | Sam Nahem | 27.3 | SLN |
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