| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 4.21 | 195707250_PHI_ATL |
| Don Newcombe | LAN | 3.94 | 195707250_LAN_SLN |
| Jim Bunning | DET | 3.57 | 195707260_DET_NYA |
| Bobby Shantz | NYA | 1.76 | 195707250_CHA_NYA |
| Dick Donovan | CHA | 1.42 | 195707250_CHA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Ramos | MIN | -3.73 | 195707260_OAK_MIN |
| Art Fowler | CIN | -2.18 | 195707250_PIT_CIN |
| Warren Hacker | PHI | -1.44 | 195707260_PHI_CHN |
| Herm Wehmeier | SLN | -1.17 | 195707250_LAN_SLN |
| Mike Garcia | CLE | -0.99 | 195707250_CLE_MIN |
Based on accumulated WAA for this season up to 1957-07-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.72 | Jim Bunning | 157.7 | DET |
| +006+ | 5.17 | Billy Pierce | 167.7 | CHA |
| +008+ | 4.64 | Frank Sullivan | 144.7 | BOS |
| +011+ | 4.17 | Bobby Shantz | 123.3 | NYA |
| +015+ | 3.31 | Bob Buhl | 146 | ATL |
| +020+ | 2.95 | Johnny Podres | 111 | LAN |
| +024+ | 2.91 | Bob Turley | 90.7 | NYA |
| +026+ | 2.71 | Danny McDevitt | 56.3 | LAN |
| +028+ | 2.61 | Warren Spahn | 154.7 | ATL |
| +030+ | 2.52 | Don Newcombe | 160.3 | LAN |
| +033+ | 2.38 | Jim Wilson | 146 | CHA |
| +034+ | 2.34 | Don Drysdale | 123 | LAN |
| +035+ | 2.33 | Ray Narleski | 77 | CLE |
| +036+ | 2.32 | Larry Jackson | 125.3 | SLN |
| +037+ | 2.31 | Whitey Ford | 56 | NYA |
| +038+ | 2.25 | Lindy McDaniel | 134 | SLN |
| +040+ | 2.24 | Dick Donovan | 125.7 | CHA |
| +043+ | 2.22 | Duke Maas | 139.7 | DET |
| +044+ | 2.19 | Tom Sturdivant | 117.7 | NYA |
| +045+ | 2.19 | Jack Sanford | 135.7 | PHI |
| +047+ | 2.18 | Paul Foytack | 151 | DET |
| +046+ | 2.18 | Sal Maglie | 69.3 | LAN |
| +050+ | 2.12 | Curt Barclay | 123 | SFN |
| +054+ | 2.1 | Sam Jones | 111 | SLN |
| +055+ | 2.08 | Vern Law | 121 | PIT |
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