| Starter | Tm | Tier | Game |
|---|---|---|---|
| Spud Chandler | NYA | 9.26 | 194308182_NYA_CLE |
| Tex Hughson | BOS | 8.64 | 194308170_BOS_BAL |
| Mort Cooper | SLN | 6.69 | 194308160_SLN_LAN |
| Elmer Riddle | CIN | 3.01 | 194308181_CIN_ATL |
| Whit Wyatt | LAN | 1.87 | 194308160_SLN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ken Chase | SFN | -3.48 | 194308170_CIN_SFN |
| Bobo Newsom | BAL | -3.1 | 194308160_BOS_BAL |
| Bucky Walters | CIN | -1.42 | 194308182_CIN_ATL |
| Ed Head | LAN | -1.41 | 194308170_SLN_LAN |
| Johnny Gee | PIT | -1.01 | 194308160_PIT_ATL |
Based on accumulated WAA for this season up to 1943-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.32 | Tex Hughson | 201.7 | BOS |
| +002+ | 6.17 | Spud Chandler | 190.3 | NYA |
| +006+ | 4.87 | Rip Sewell | 208.3 | PIT |
| +007+ | 4.83 | Hi Bithorn | 186.3 | CHN |
| +008+ | 4.66 | Mort Cooper | 210.3 | SLN |
| +009+ | 4.55 | Tiny Bonham | 161.3 | NYA |
| +011+ | 4.41 | Tommy Bridges | 144.7 | DET |
| +015+ | 4.1 | Butch Wensloff | 163.7 | NYA |
| +016+ | 4.07 | Early Wynn | 204.7 | MIN |
| +017+ | 3.94 | Milo Candini | 130.7 | MIN |
| +019+ | 3.67 | Max Lanier | 143 | SLN |
| +021+ | 3.59 | Elmer Riddle | 192.7 | CIN |
| +022+ | 3.54 | Bob Muncrief | 158.3 | BAL |
| +025+ | 3.44 | Schoolboy Rowe | 150 | PHI |
| +033+ | 2.96 | Al Smith | 144.7 | CLE |
| +034+ | 2.91 | Virgil Trucks | 130.7 | DET |
| +039+ | 2.83 | Dizzy Trout | 173.3 | DET |
| +043+ | 2.58 | Denny Galehouse | 143.3 | BAL |
| +048+ | 2.27 | Hal Newhouser | 147 | DET |
| +050+ | 2.2 | Jim Tobin | 173 | ATL |
| +052+ | 2.15 | Vern Kennedy | 98.7 | CLE |
| +053+ | 2.12 | Whit Wyatt | 105.7 | LAN |
| +057+ | 1.93 | Bob Klinger | 149 | PIT |
| +066+ | 1.67 | Red Barrett | 177 | ATL |
| +067+ | 1.65 | Mel Harder | 78.7 | CLE |
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