| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Newcombe | LAN | 5.27 | 195706301_LAN_CHN |
| Bob Buhl | ATL | 3.51 | 195707010_ATL_SLN |
| Frank Lary | DET | 3.13 | 195706290_DET_BOS |
| Early Wynn | CLE | 2.29 | 195707010_OAK_CLE |
| Tom Sturdivant | NYA | 2.11 | 195706301_OAK_NYA |
| 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 |
| Harvey Haddix | PHI | -0.63 | 195706302_PHI_CIN |
| Stan Pitula | CLE | -0.58 | 195706291_CLE_BAL |
Based on accumulated WAA for this season up to 1957-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.56 | Jim Bunning | 115 | DET |
| +008+ | 3.55 | Bobby Shantz | 94.7 | NYA |
| +010+ | 3.28 | Bob Purkey | 93.3 | PIT |
| +011+ | 3.16 | Billy Pierce | 124 | CHA |
| +018+ | 2.78 | Don Drysdale | 106 | LAN |
| +019+ | 2.76 | Frank Sullivan | 100.7 | BOS |
| +020+ | 2.74 | Tom Sturdivant | 90.3 | NYA |
| +021+ | 2.65 | Larry Jackson | 96 | SLN |
| +023+ | 2.56 | Curt Barclay | 96.7 | SFN |
| +025+ | 2.39 | Billy Loes | 87.7 | BAL |
| +026+ | 2.34 | Tom Brewer | 119 | BOS |
| +027+ | 2.31 | Lindy McDaniel | 101.7 | SLN |
| +030+ | 2.24 | Danny McDevitt | 34.3 | LAN |
| +035+ | 2.14 | Dick Donovan | 94 | CHA |
| +039+ | 2.05 | Bob Buhl | 104 | ATL |
| +041+ | 2.02 | Don Newcombe | 128 | LAN |
| +042+ | 1.97 | Billy O'Dell | 44.3 | BAL |
| +044+ | 1.92 | Johnny Podres | 84.7 | LAN |
| +047+ | 1.85 | Johnny Kucks | 108.3 | NYA |
| +050+ | 1.7 | Brooks Lawrence | 118 | CIN |
| +053+ | 1.65 | Warren Spahn | 111.3 | ATL |
| +057+ | 1.54 | Jim Wilson | 106 | CHA |
| +060+ | 1.44 | Paul Foytack | 111.3 | DET |
| +061+ | 1.41 | Ruben Gomez | 123.7 | SFN |
| +064+ | 1.36 | Duke Maas | 115 | DET |
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