| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Newcombe | LAN | 6.83 | 195706260_LAN_ATL |
| Warren Spahn | ATL | 5.03 | 195706240_PHI_ATL |
| Frank Lary | DET | 4.23 | 195706250_DET_MIN |
| Tom Sturdivant | NYA | 2.44 | 195706250_CLE_NYA |
| Bob Friend | PIT | 2.02 | 195706250_PIT_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chuck Stobbs | MIN | -12.27 | 195706260_DET_MIN |
| Dave Sisler | BOS | -0.99 | 195706250_CHA_BOS |
| Harvey Haddix | PHI | -0.5 | 195706240_PHI_ATL |
| Brooks Lawrence | CIN | -0.47 | 195706250_SFN_CIN |
| Bob Keegan | CHA | -0.35 | 195706250_CHA_BOS |
Based on accumulated WAA for this season up to 1957-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.1 | Jim Bunning | 106 | DET |
| +004+ | 4.33 | Bobby Shantz | 91.3 | NYA |
| +005+ | 3.89 | Billy Pierce | 116.3 | CHA |
| +007+ | 3.44 | Bob Purkey | 85.7 | PIT |
| +013+ | 3.18 | Paul Foytack | 103.3 | DET |
| +015+ | 2.9 | Larry Jackson | 89 | SLN |
| +017+ | 2.67 | Frank Sullivan | 92.7 | BOS |
| +022+ | 2.46 | Duke Maas | 109.3 | DET |
| +024+ | 2.25 | Tom Sturdivant | 82.3 | NYA |
| +023+ | 2.25 | Curt Barclay | 90.7 | SFN |
| +029+ | 2.16 | Jack Sanford | 84 | PHI |
| +033+ | 2.04 | Jim Wilson | 100.3 | CHA |
| +034+ | 2.02 | Billy Loes | 78.7 | BAL |
| +037+ | 1.96 | Tom Brewer | 110 | BOS |
| +039+ | 1.92 | Johnny Podres | 84.7 | LAN |
| +040+ | 1.92 | Bob Buhl | 92.7 | ATL |
| +042+ | 1.9 | Billy O'Dell | 38.7 | BAL |
| +045+ | 1.78 | Dick Donovan | 85.7 | CHA |
| +046+ | 1.78 | Don Gross | 79.7 | CIN |
| +047+ | 1.75 | Lindy McDaniel | 92.7 | SLN |
| +049+ | 1.72 | Don Newcombe | 120 | LAN |
| +051+ | 1.64 | Danny McDevitt | 25.3 | LAN |
| +053+ | 1.64 | Art Ditmar | 68.7 | NYA |
| +057+ | 1.53 | Don Drysdale | 89.7 | LAN |
| +058+ | 1.52 | Von McDaniel | 17 | SLN |
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