| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | 8.56 | 194106152_SFN_CIN |
| Bob Feller | CLE | 7.78 | 194106140_CLE_NYA |
| Whit Wyatt | LAN | 6.15 | 194106130_LAN_SLN |
| Ted Lyons | CHA | 3.85 | 194106151_CHA_BOS |
| Claude Passeau | CHN | 3 | 194106151_PHI_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -7.36 | 194106150_BAL_OAK |
| Jim Bagby | CLE | -0.98 | 194106150_CLE_NYA |
| Buck Ross | CHA | -0.84 | 194106152_CHA_BOS |
| Hal Newhouser | DET | -0.61 | 194106151_DET_MIN |
| Bump Hadley | OAK | -0.37 | 194106140_BAL_OAK |
Based on accumulated WAA for this season up to 1941-06-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.88 | Whit Wyatt | 115.3 | LAN |
| +002+ | 5.32 | Bob Feller | 135.3 | CLE |
| +003+ | 5.21 | Bucky Walters | 115.3 | CIN |
| +005+ | 4.61 | Kirby Higbe | 124 | LAN |
| +007+ | 4.52 | Thornton Lee | 108.3 | CHA |
| +009+ | 3.78 | Art Johnson | 56 | ATL |
| +016+ | 2.87 | Bill Lee | 91.3 | CHN |
| +018+ | 2.86 | Dizzy Trout | 56.7 | DET |
| +022+ | 2.77 | Lon Warneke | 105 | SLN |
| +021+ | 2.77 | Eddie Smith | 96.7 | CHA |
| +027+ | 2.54 | Vern Olsen | 58 | CHN |
| +028+ | 2.45 | Johnny Vander Meer | 85 | CIN |
| +033+ | 2.14 | Harry Gumbert | 89.3 | TOT |
| +034+ | 2.14 | Max Butcher | 77 | PIT |
| +038+ | 2.08 | Ted Lyons | 72 | CHA |
| +040+ | 2.02 | Claude Passeau | 93.3 | CHN |
| +041+ | 2.01 | Denny Galehouse | 56.7 | BAL |
| +043+ | 1.97 | Mickey Harris | 52.3 | BOS |
| +047+ | 1.86 | Ernie White | 42 | SLN |
| +051+ | 1.66 | Paul Derringer | 102.7 | CIN |
| +053+ | 1.63 | Max Lanier | 44 | SLN |
| +054+ | 1.46 | Elmer Riddle | 51.3 | CIN |
| +055+ | 1.44 | Cliff Melton | 70.7 | SFN |
| +056+ | 1.43 | Luke Hamlin | 58.3 | LAN |
| +059+ | 1.37 | Johnny Lanning | 34 | PIT |
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