| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Humphries | CHA | 6.49 | 194305312_CHA_NYA |
| Mort Cooper | SLN | 3.46 | 194305311_LAN_SLN |
| Tex Hughson | BOS | 2.87 | 194305311_BAL_BOS |
| Claude Passeau | CHN | 2.84 | 194306020_PHI_CHN |
| Bucky Walters | CIN | 2.37 | 194306020_SFN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lum Harris | OAK | -5.55 | 194306020_DET_OAK |
| Al Milnar | CLE | -4.85 | 194305312_CLE_MIN |
| Johnny Podgajny | PHI | -3.54 | 194305311_PHI_CHN |
| Jack Hallett | PIT | -1.34 | 194306010_ATL_PIT |
| Bill Zuber | NYA | -1.25 | 194305312_CHA_NYA |
Based on accumulated WAA for this season up to 1943-06-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.57 | Mort Cooper | 72.7 | SLN |
| +003+ | 2.29 | Tex Hughson | 82 | BOS |
| +004+ | 2.15 | Hal Newhouser | 50.3 | DET |
| +005+ | 2.12 | Jesse Flores | 70 | OAK |
| +008+ | 1.78 | Dizzy Trout | 57.3 | DET |
| +010+ | 1.62 | Tiny Bonham | 60.7 | NYA |
| +011+ | 1.6 | Nate Andrews | 78 | ATL |
| +013+ | 1.55 | Jack Kraus | 53.7 | PHI |
| +015+ | 1.52 | Roger Wolff | 61.3 | OAK |
| +016+ | 1.49 | Johnny Niggeling | 57 | BAL |
| +020+ | 1.38 | Spud Chandler | 57.3 | NYA |
| +023+ | 1.27 | Denny Galehouse | 42 | BAL |
| XXXXX | 1.25 | Harry Brecheen | 21.7 | SLN |
| XXXXX | 1.24 | Xavier Rescigno | 50.7 | PIT |
| XXXXX | 1.19 | Virgil Trucks | 51.7 | DET |
| XXXXX | 1.13 | Milo Candini | 19.3 | MIN |
| XXXXX | 1.08 | Russ Christopher | 61 | OAK |
| XXXXX | 1.07 | Al Smith | 42.3 | CLE |
| XXXXX | 1.02 | Joe Heving | 23.7 | CLE |
| XXXXX | 1.01 | Jim Bagby | 71.7 | CLE |
| XXXXX | 0.99 | Jake Wade | 16.7 | CHA |
| XXXXX | 0.98 | Lou Lucier | 23.3 | BOS |
| XXXXX | 0.96 | Bobo Newsom | 60.3 | LAN |
| XXXXX | 0.96 | Red Barrett | 65.7 | ATL |
| XXXXX | 0.93 | Dutch Leonard | 68 | MIN |
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