| 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 |
| Bob Friend | PIT | 2.41 | 195706170_PIT_ATL |
| Early Wynn | CLE | 1.76 | 195706162_BAL_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ted Abernathy | MIN | -6.32 | 195706180_OAK_MIN |
| Johnny Klippstein | CIN | -1.13 | 195706170_LAN_CIN |
| Ray Moore | BAL | -0.53 | 195706180_CHA_BAL |
| Curt Simmons | PHI | -0.37 | 195706162_ATL_PHI |
| Dave Hillman | CHN | -0.27 | 195706180_PHI_CHN |
Based on accumulated WAA for this season up to 1957-06-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.71 | Jim Bunning | 89 | DET |
| +003+ | 4.53 | Billy Pierce | 111.3 | CHA |
| +005+ | 3.88 | Bobby Shantz | 82.3 | NYA |
| +007+ | 3.43 | Bob Purkey | 76.3 | PIT |
| +009+ | 3.08 | Ruben Gomez | 104 | SFN |
| +013+ | 2.68 | Larry Jackson | 81 | SLN |
| +014+ | 2.59 | Duke Maas | 98.3 | DET |
| +017+ | 2.43 | Jim Wilson | 85 | CHA |
| +020+ | 2.26 | Don Newcombe | 107.7 | LAN |
| +019+ | 2.26 | Tom Brewer | 101 | BOS |
| +022+ | 2.19 | Tom Sturdivant | 70.7 | NYA |
| +027+ | 2.04 | Paul Foytack | 89.7 | DET |
| +032+ | 1.92 | Warren Spahn | 96.3 | ATL |
| +036+ | 1.75 | Lindy McDaniel | 80 | SLN |
| +038+ | 1.72 | Johnny Podres | 84.7 | LAN |
| +039+ | 1.71 | Don Drysdale | 77.3 | LAN |
| +044+ | 1.65 | Curt Barclay | 78.3 | SFN |
| +048+ | 1.57 | Dick Donovan | 77.7 | CHA |
| +050+ | 1.54 | Don Mossi | 50.7 | CLE |
| +049+ | 1.54 | Don Gross | 70.7 | CIN |
| +053+ | 1.51 | Tex Clevenger | 48 | MIN |
| +052+ | 1.51 | Hal Jeffcoat | 96 | CIN |
| +054+ | 1.5 | Art Ditmar | 63 | NYA |
| +056+ | 1.49 | Bob Buhl | 74.7 | ATL |
| +062+ | 1.41 | Jack Sanford | 75 | PHI |
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