| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Newcombe | LAN | 5.27 | 195706301_LAN_CHN |
| Warren Spahn | ATL | 3.65 | 195706280_PIT_ATL |
| Frank Lary | DET | 3.13 | 195706290_DET_BOS |
| Tom Sturdivant | NYA | 2.11 | 195706301_OAK_NYA |
| Dick Donovan | CHA | 1.85 | 195706280_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chuck Stobbs | MIN | -13.3 | 195706301_CHA_MIN |
| Johnny Klippstein | CIN | -2.37 | 195706302_PHI_CIN |
| Willard Nixon | BOS | -1.02 | 195706300_DET_BOS |
| Don Cardwell | PHI | -0.67 | 195706280_PHI_CIN |
| Stan Pitula | CLE | -0.58 | 195706291_CLE_BAL |
Based on accumulated WAA for this season up to 1957-06-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.18 | Jim Bunning | 106 | DET |
| +008+ | 3.58 | Bobby Shantz | 94.7 | NYA |
| +010+ | 3.3 | Bob Purkey | 93.3 | PIT |
| +012+ | 3.16 | Billy Pierce | 124 | CHA |
| +018+ | 2.78 | Frank Sullivan | 100.7 | BOS |
| +019+ | 2.77 | Tom Sturdivant | 90.3 | NYA |
| +020+ | 2.66 | Larry Jackson | 96 | SLN |
| +021+ | 2.58 | Curt Barclay | 96.7 | SFN |
| +022+ | 2.48 | Bob Buhl | 101.7 | ATL |
| +024+ | 2.41 | Billy Loes | 87.7 | BAL |
| +025+ | 2.37 | Tom Brewer | 119 | BOS |
| +026+ | 2.33 | Lindy McDaniel | 101.7 | SLN |
| +028+ | 2.24 | Danny McDevitt | 34.3 | LAN |
| +032+ | 2.15 | Dick Donovan | 94 | CHA |
| +035+ | 2.09 | Jim Wilson | 100.3 | CHA |
| +038+ | 2.04 | Don Newcombe | 128 | LAN |
| +042+ | 1.99 | Billy O'Dell | 44.3 | BAL |
| +041+ | 1.99 | Don Drysdale | 97 | LAN |
| +045+ | 1.93 | Johnny Podres | 84.7 | LAN |
| +046+ | 1.88 | Art Ditmar | 71.3 | NYA |
| +048+ | 1.82 | Jack Sanford | 91 | PHI |
| +052+ | 1.71 | Brooks Lawrence | 118 | CIN |
| +053+ | 1.65 | Warren Spahn | 111.3 | ATL |
| +059+ | 1.46 | Paul Foytack | 111.3 | DET |
| +062+ | 1.43 | Ruben Gomez | 123.7 | SFN |
_