| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Sundra | BAL | -1.76 | 194307080_BOS_BAL |
| Rube Melton | LAN | -0.76 | 194307060_CHN_LAN |
| Dick Barrett | PHI | -0.69 | 194307082_CIN_PHI |
| Joe Dobson | BOS | -0.69 | 194307080_BOS_BAL |
| Allie Reynolds | CLE | -0.45 | 194307080_MIN_CLE |
Based on accumulated WAA for this season up to 1943-07-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.17 | Tex Hughson | 149 | BOS |
| +002+ | 4.68 | Hal Newhouser | 115.7 | DET |
| +003+ | 4.05 | Milo Candini | 76.3 | MIN |
| +005+ | 3.52 | Tiny Bonham | 101.3 | NYA |
| +009+ | 3.14 | Mort Cooper | 130.7 | SLN |
| +010+ | 3.07 | Howie Pollet | 109.3 | SLN |
| +013+ | 2.87 | Rip Sewell | 134 | PIT |
| +014+ | 2.83 | Schoolboy Rowe | 94.7 | PHI |
| +015+ | 2.8 | Elmer Riddle | 121.7 | CIN |
| +017+ | 2.61 | Spud Chandler | 123 | NYA |
| +019+ | 2.44 | Al Smith | 89.3 | CLE |
| +020+ | 2.29 | Bob Muncrief | 90.7 | BAL |
| +021+ | 2.24 | Curt Davis | 57 | LAN |
| +023+ | 2.2 | Tommy Bridges | 92.7 | DET |
| +026+ | 2.09 | Virgil Trucks | 97 | DET |
| +028+ | 2.04 | Max Lanier | 86.3 | SLN |
| +029+ | 2.03 | Butch Wensloff | 95.3 | NYA |
| +032+ | 1.99 | Orval Grove | 79.3 | CHA |
| +033+ | 1.96 | Red Barrett | 116 | ATL |
| +034+ | 1.95 | Early Wynn | 124 | MIN |
| +039+ | 1.81 | Johnny Niggeling | 104 | BAL |
| +044+ | 1.72 | Oscar Judd | 115.3 | BOS |
| +049+ | 1.52 | Ray Starr | 132.7 | CIN |
| +052+ | 1.39 | Nate Andrews | 133.7 | ATL |
| +057+ | 1.34 | Hi Bithorn | 115 | CHN |
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