| Starter | Tm | Tier | Game |
|---|---|---|---|
| Billy Pierce | CHA | 9.07 | 195707141_NYA_CHA |
| Whitey Ford | NYA | 5.58 | 195707142_NYA_CHA |
| Warren Spahn | ATL | 3.41 | 195707160_ATL_PHI |
| Sal Maglie | LAN | 1.71 | 195707140_ATL_LAN |
| Lindy McDaniel | SLN | 1.11 | 195707160_SLN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ted Abernathy | MIN | -7.94 | 195707160_MIN_CLE |
| Art Fowler | CIN | -1.61 | 195707141_CIN_PIT |
| Stan Pitula | CLE | -0.78 | 195707142_BOS_CLE |
| Willard Nixon | BOS | -0.77 | 195707141_BOS_CLE |
| Joe Trimble | PIT | -0.41 | 195707142_CIN_PIT |
Based on accumulated WAA for this season up to 1957-07-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.78 | Jim Bunning | 132.7 | DET |
| +004+ | 5.11 | Billy Pierce | 151 | CHA |
| +008+ | 4.24 | Bobby Shantz | 110.7 | NYA |
| +014+ | 3.46 | Frank Sullivan | 124.7 | BOS |
| +015+ | 3.19 | Don Newcombe | 146 | LAN |
| +018+ | 2.94 | Curt Barclay | 114 | SFN |
| +019+ | 2.83 | Warren Spahn | 142.7 | ATL |
| +021+ | 2.71 | Bob Purkey | 116 | PIT |
| +023+ | 2.64 | Jack Sanford | 122.3 | PHI |
| +032+ | 2.35 | Bob Turley | 71.7 | NYA |
| +033+ | 2.34 | Tom Sturdivant | 103.7 | NYA |
| +037+ | 2.26 | Whitey Ford | 47.7 | NYA |
| +036+ | 2.26 | Lindy McDaniel | 120 | SLN |
| +038+ | 2.24 | Johnny Podres | 94 | LAN |
| +040+ | 2.18 | Sal Maglie | 56.3 | LAN |
| +042+ | 2.17 | Don Drysdale | 116.3 | LAN |
| +044+ | 2.11 | Danny McDevitt | 46.3 | LAN |
| +047+ | 1.99 | Billy O'Dell | 55.7 | BAL |
| +050+ | 1.97 | Bob Buhl | 119.3 | ATL |
| +051+ | 1.95 | Brooks Lawrence | 132.7 | CIN |
| +056+ | 1.77 | Don Mossi | 85.7 | CLE |
| +057+ | 1.76 | Duke Maas | 127.7 | DET |
| +058+ | 1.75 | Ray Narleski | 58 | CLE |
| +059+ | 1.74 | Billy Loes | 105 | BAL |
| +061+ | 1.72 | Larry Jackson | 109.3 | SLN |
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