| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | 12.73 | 194108171_CHN_CIN |
| Bob Feller | CLE | 6.49 | 194108171_CLE_CHA |
| Whit Wyatt | LAN | 5.46 | 194108172_LAN_ATL |
| Eddie Smith | CHA | 2.46 | 194108172_CLE_CHA |
| Vern Olsen | CHN | 2.3 | 194108160_CHN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Harris | BAL | -5.31 | 194108171_DET_BAL |
| Steve Sundra | MIN | -3.17 | 194108180_MIN_CLE |
| Bill Beckmann | OAK | -2.66 | 194108171_OAK_NYA |
| Charlie Root | CHN | -2.11 | 194108172_CHN_CIN |
| Bobo Newsom | DET | -1.53 | 194108171_DET_BAL |
Based on accumulated WAA for this season up to 1941-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 8.77 | Bucky Walters | 229.3 | CIN |
| +005+ | 7.2 | Thornton Lee | 212.3 | CHA |
| +006+ | 6.95 | Whit Wyatt | 220 | LAN |
| +008+ | 5.69 | Elmer Riddle | 141.3 | CIN |
| +010+ | 5.66 | Bob Feller | 266 | CLE |
| +014+ | 5.1 | Eddie Smith | 217 | CHA |
| +017+ | 4.8 | Cliff Melton | 149.3 | SFN |
| +018+ | 4.74 | Kirby Higbe | 232.7 | LAN |
| +024+ | 4.34 | Ernie White | 138 | SLN |
| +025+ | 4.22 | Johnny Vander Meer | 166.3 | CIN |
| +027+ | 4.16 | Vern Olsen | 169.7 | CHN |
| +034+ | 3.56 | Marius Russo | 158.3 | NYA |
| +038+ | 3.13 | Tom Ferrick | 90 | OAK |
| +045+ | 2.95 | Art Johnson | 131.7 | ATL |
| +047+ | 2.88 | Jake Mooty | 102.3 | CHN |
| +048+ | 2.83 | Ted Lyons | 145.3 | CHA |
| +050+ | 2.79 | Spud Chandler | 124.7 | NYA |
| +054+ | 2.64 | Tom Earley | 71.7 | ATL |
| +055+ | 2.59 | Claude Passeau | 175.3 | CHN |
| +056+ | 2.57 | Jim Tobin | 161.7 | ATL |
| +060+ | 2.37 | Bob Muncrief | 142.7 | BAL |
| +063+ | 2.23 | Johnny Niggeling | 116.3 | BAL |
| +064+ | 2.22 | Al Benton | 84 | DET |
| +066+ | 2.2 | Max Butcher | 167.7 | PIT |
| +067+ | 2.17 | Johnny Lanning | 121.7 | PIT |
_