| Starter | Tm | Tier | Game |
|---|---|---|---|
| Billy Pierce | CHA | 12.16 | 195706231_CHA_NYA |
| Don Newcombe | LAN | 6.34 | 195706220_LAN_SLN |
| Frank Sullivan | BOS | 4 | 195706232_OAK_BOS |
| Bob Buhl | ATL | 3.35 | 195706231_PHI_ATL |
| Bob Friend | PIT | 1.9 | 195706210_PIT_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chuck Stobbs | MIN | -12.62 | 195706210_CLE_MIN |
| Willard Nixon | BOS | -0.89 | 195706210_OAK_BOS |
| Don Cardwell | PHI | -0.46 | 195706232_PHI_ATL |
| Joe Nuxhall | CIN | -0.42 | 195706210_PIT_CIN |
| Ray Moore | BAL | -0.39 | 195706230_DET_BAL |
Based on accumulated WAA for this season up to 1957-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.43 | Jim Bunning | 97 | DET |
| +004+ | 4.27 | Bobby Shantz | 91.3 | NYA |
| +006+ | 3.81 | Billy Pierce | 116.3 | CHA |
| +008+ | 3.51 | Bob Purkey | 85.7 | PIT |
| +012+ | 3.01 | Paul Foytack | 102.3 | DET |
| +014+ | 2.83 | Larry Jackson | 89 | SLN |
| +016+ | 2.7 | Don Newcombe | 115.7 | LAN |
| +020+ | 2.61 | Frank Sullivan | 92.7 | BOS |
| +022+ | 2.58 | Tom Sturdivant | 79.7 | NYA |
| +024+ | 2.47 | Duke Maas | 103.3 | DET |
| +025+ | 2.37 | Jim Wilson | 93 | CHA |
| +027+ | 2.2 | Lindy McDaniel | 86.7 | SLN |
| +030+ | 2.18 | Curt Barclay | 90.7 | SFN |
| +033+ | 2.1 | Jack Sanford | 84 | PHI |
| +036+ | 1.96 | Warren Spahn | 96.3 | ATL |
| +039+ | 1.88 | Tom Brewer | 110 | BOS |
| +041+ | 1.86 | Billy O'Dell | 38.7 | BAL |
| +043+ | 1.84 | Johnny Podres | 84.7 | LAN |
| +042+ | 1.84 | Bob Buhl | 92.7 | ATL |
| +044+ | 1.83 | Ruben Gomez | 110.3 | SFN |
| +046+ | 1.81 | Tex Clevenger | 51 | MIN |
| +050+ | 1.72 | Don Gross | 79.7 | CIN |
| +051+ | 1.72 | Dick Donovan | 85.7 | CHA |
| +053+ | 1.58 | Hal Jeffcoat | 106 | CIN |
| +054+ | 1.56 | Art Ditmar | 68.3 | NYA |
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