| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jack Knott | OAK | -4.49 | 194206260_OAK_DET |
| Bobo Newsom | MIN | -4.31 | 194206260_MIN_BAL |
| Vern Kennedy | CLE | -4.14 | 194206282_BOS_CLE |
| Steve Sundra | BAL | -1.88 | 194206282_MIN_BAL |
| Al Javery | ATL | -1.36 | 194206270_CHN_ATL |
Based on accumulated WAA for this season up to 1942-06-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 7 | Mort Cooper | 128.7 | SLN |
| +003+ | 4.43 | Claude Passeau | 146 | CHN |
| +004+ | 4.13 | Larry French | 60 | LAN |
| +007+ | 3.65 | Johnny Vander Meer | 117.3 | CIN |
| +008+ | 3.44 | Tiny Bonham | 99.3 | NYA |
| +009+ | 3.43 | Charlie Wagner | 110.3 | BOS |
| +010+ | 3.43 | Al Benton | 118.7 | DET |
| +011+ | 3.37 | Ray Starr | 132 | CIN |
| +013+ | 3.22 | Cliff Melton | 125 | SFN |
| +015+ | 3.05 | Hank Borowy | 64.3 | NYA |
| +016+ | 3.04 | Curt Davis | 90 | LAN |
| +021+ | 2.94 | Hal White | 100.3 | DET |
| +023+ | 2.8 | Johnny Niggeling | 106.3 | BAL |
| +026+ | 2.74 | Tex Hughson | 94.7 | BOS |
| +029+ | 2.57 | Johnny Beazley | 62 | SLN |
| +030+ | 2.54 | Tommy Bridges | 98 | DET |
| +031+ | 2.49 | Spud Chandler | 93 | NYA |
| +037+ | 2.22 | Ted Lyons | 98 | CHA |
| +042+ | 2.12 | Johnny Allen | 56 | LAN |
| +043+ | 2.1 | Whit Wyatt | 83.7 | LAN |
| +045+ | 2.04 | Bill Lohrman | 70.3 | TOT |
| +046+ | 1.95 | Lum Harris | 78.3 | OAK |
| +049+ | 1.84 | Lou Tost | 79.7 | ATL |
| +050+ | 1.77 | Hal Newhouser | 76.3 | DET |
| +053+ | 1.63 | Bob Klinger | 68.7 | PIT |
_