| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Lary | DET | 4.06 | 195706200_DET_NYA |
| Frank Sullivan | BOS | 2.96 | 195706190_CLE_BOS |
| Bob Buhl | ATL | 2.4 | 195706190_SFN_ATL |
| Early Wynn | CLE | 2.14 | 195706200_CLE_BOS |
| Tom Sturdivant | NYA | 1.98 | 195706190_DET_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chuck Stobbs | MIN | -12.62 | 195706210_CLE_MIN |
| Art Ceccarelli | BAL | -1.22 | 195706190_CHA_BAL |
| Brooks Lawrence | CIN | -1.12 | 195706200_LAN_CIN |
| Dave Sisler | BOS | -0.95 | 195706200_CLE_BOS |
| Harvey Haddix | PHI | -0.79 | 195706200_PHI_CHN |
Based on accumulated WAA for this season up to 1957-06-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.57 | Billy Pierce | 111.3 | CHA |
| +004+ | 4.4 | Jim Bunning | 97 | DET |
| +005+ | 3.87 | Bobby Shantz | 82.3 | NYA |
| +008+ | 3.35 | Bob Purkey | 82.3 | PIT |
| +012+ | 2.69 | Larry Jackson | 81 | SLN |
| +014+ | 2.58 | Tom Sturdivant | 79.7 | NYA |
| +015+ | 2.57 | Ruben Gomez | 108.3 | SFN |
| +018+ | 2.44 | Duke Maas | 103.3 | DET |
| +021+ | 2.32 | Jim Wilson | 93 | CHA |
| +022+ | 2.31 | Don Newcombe | 107.7 | LAN |
| +023+ | 2.25 | Tom Brewer | 101 | BOS |
| +025+ | 2.24 | Bob Buhl | 83.7 | ATL |
| +028+ | 2.13 | Lindy McDaniel | 86.7 | SLN |
| +029+ | 2.07 | Paul Foytack | 89.7 | DET |
| +034+ | 1.93 | Frank Sullivan | 83.7 | BOS |
| +037+ | 1.87 | Warren Spahn | 96.3 | ATL |
| +044+ | 1.76 | Johnny Podres | 84.7 | LAN |
| +047+ | 1.68 | Tex Clevenger | 50 | MIN |
| +049+ | 1.67 | Don Drysdale | 83.7 | LAN |
| +051+ | 1.6 | Dick Donovan | 77.7 | CHA |
| +055+ | 1.51 | Don Gross | 70.7 | CIN |
| +057+ | 1.49 | Curt Barclay | 81.7 | SFN |
| +056+ | 1.49 | Art Ditmar | 63 | NYA |
| +058+ | 1.49 | Von McDaniel | 17 | SLN |
| +062+ | 1.44 | Jack Sanford | 75 | PHI |
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