| Starter | Tm | Tier | Game |
|---|---|---|---|
| Billy Pierce | CHA | 12.02 | 195706180_CHA_BAL |
| Warren Spahn | ATL | 5.44 | 195706180_SFN_ATL |
| Don Newcombe | LAN | 4.75 | 195706180_LAN_CIN |
| Frank Lary | DET | 4.06 | 195706200_DET_NYA |
| Frank Sullivan | BOS | 2.96 | 195706190_CLE_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ted Abernathy | MIN | -6.32 | 195706180_OAK_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 1957-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.72 | Jim Bunning | 89 | DET |
| +004+ | 4.54 | Billy Pierce | 111.3 | CHA |
| +005+ | 3.86 | Bobby Shantz | 82.3 | NYA |
| +008+ | 3.28 | Bob Purkey | 81.3 | PIT |
| +012+ | 2.68 | Larry Jackson | 81 | SLN |
| +014+ | 2.57 | Tom Sturdivant | 79.7 | NYA |
| +013+ | 2.57 | Ruben Gomez | 108.3 | SFN |
| +017+ | 2.43 | Jim Wilson | 85 | CHA |
| +018+ | 2.42 | Duke Maas | 103.3 | DET |
| +021+ | 2.28 | Don Newcombe | 107.7 | LAN |
| +023+ | 2.24 | Tom Brewer | 101 | BOS |
| +024+ | 2.23 | Bob Buhl | 83.7 | ATL |
| +028+ | 2.12 | Lindy McDaniel | 86.7 | SLN |
| +031+ | 2.05 | Paul Foytack | 89.7 | DET |
| +035+ | 1.93 | Frank Sullivan | 83.7 | BOS |
| +038+ | 1.86 | Warren Spahn | 96.3 | ATL |
| +043+ | 1.74 | Johnny Podres | 84.7 | LAN |
| +045+ | 1.68 | Tex Clevenger | 50 | MIN |
| +047+ | 1.65 | Don Drysdale | 83.7 | LAN |
| +051+ | 1.58 | Dick Donovan | 77.7 | CHA |
| +054+ | 1.55 | Don Mossi | 50.7 | CLE |
| +055+ | 1.53 | Don Gross | 70.7 | CIN |
| +059+ | 1.49 | Art Ditmar | 63 | NYA |
| +057+ | 1.49 | Hal Jeffcoat | 96 | CIN |
| +058+ | 1.49 | Curt Barclay | 81.7 | SFN |
_