| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mort Cooper | SLN | 6.33 | 194209010_ATL_SLN |
| Claude Passeau | CHN | 3.11 | 194209010_SFN_CHN |
| Larry French | LAN | 2.67 | 194208302_LAN_PIT |
| Ted Lyons | CHA | 2.48 | 194208301_CHA_OAK |
| Tex Hughson | BOS | 2.22 | 194208310_BAL_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Phil Marchildon | OAK | -1.47 | 194208302_CHA_OAK |
| Eddie Smith | CHA | -1.38 | 194208312_CHA_OAK |
| Vern Olsen | CHN | -1.37 | 194208302_SFN_CHN |
| Ken Heintzelman | PIT | -1.21 | 194208301_LAN_PIT |
| Sid Hudson | MIN | -1.18 | 194208301_CLE_MIN |
Based on accumulated WAA for this season up to 1942-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 8 | Mort Cooper | 234.7 | SLN |
| +010+ | 5.8 | Claude Passeau | 241.3 | CHN |
| +012+ | 5.49 | Tiny Bonham | 190 | NYA |
| +013+ | 5.44 | Curt Davis | 171 | LAN |
| +015+ | 5.18 | Spud Chandler | 165.7 | NYA |
| +016+ | 4.92 | Johnny Beazley | 172.3 | SLN |
| +019+ | 4.81 | Larry French | 124.3 | LAN |
| +020+ | 4.76 | Johnny Vander Meer | 201.3 | CIN |
| +021+ | 4.73 | Ted Lyons | 162.3 | CHA |
| +023+ | 4.66 | Tex Hughson | 226.7 | BOS |
| +025+ | 4.49 | Hal Newhouser | 166 | DET |
| +026+ | 4.46 | Whit Wyatt | 182.3 | LAN |
| +028+ | 4.13 | Johnny Humphries | 193.3 | CHA |
| +030+ | 3.86 | Johnny Niggeling | 186.3 | BAL |
| +031+ | 3.67 | Al Javery | 230.7 | ATL |
| +033+ | 3.54 | Ray Starr | 233.3 | CIN |
| +037+ | 3.12 | Alex Carrasquel | 132.7 | MIN |
| +038+ | 3.1 | Tommy Hughes | 217 | PHI |
| +041+ | 2.95 | Max Lanier | 139.7 | SLN |
| +048+ | 2.7 | Virgil Trucks | 143.7 | DET |
| +049+ | 2.68 | Bill Lohrman | 144.7 | TOT |
| +051+ | 2.56 | Hal White | 186.3 | DET |
| +053+ | 2.51 | Bucky Walters | 207.3 | CIN |
| +054+ | 2.51 | Hank Borowy | 143.3 | NYA |
| +056+ | 2.48 | Al Benton | 188 | DET |
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