| Starter | Tm | Tier | Game |
|---|---|---|---|
| Early Wynn | CLE | 5.74 | 195706050_NYA_CLE |
| Warren Spahn | ATL | 4.37 | 195706070_ATL_PIT |
| Frank Lary | DET | 3.28 | 195706050_MIN_DET |
| Bob Friend | PIT | 1.87 | 195706050_SLN_PIT |
| Dick Donovan | CHA | 1.73 | 195706050_BOS_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chuck Stobbs | MIN | -6.75 | 195706070_MIN_CLE |
| Dave Sisler | BOS | -1.4 | 195706060_BOS_CHA |
| Art Ceccarelli | BAL | -1.31 | 195706070_BAL_CHA |
| Pete Burnside | SFN | -1.09 | 195706050_ATL_SFN |
| Johnny Klippstein | CIN | -0.99 | 195706070_CIN_LAN |
Based on accumulated WAA for this season up to 1957-06-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.76 | Billy Pierce | 91.3 | CHA |
| +002+ | 3.64 | Jim Bunning | 70 | DET |
| +005+ | 2.99 | Bobby Shantz | 65.7 | NYA |
| +006+ | 2.82 | Johnny Podres | 66.3 | LAN |
| +008+ | 2.65 | Duke Maas | 82.7 | DET |
| +010+ | 2.47 | Tom Brewer | 83 | BOS |
| +011+ | 2.46 | Bob Purkey | 60.3 | PIT |
| +013+ | 2.39 | Ruben Gomez | 87 | SFN |
| +014+ | 2.35 | Don Drysdale | 63.3 | LAN |
| +019+ | 2.11 | Larry Jackson | 65.3 | SLN |
| +025+ | 2.02 | Tom Sturdivant | 59.7 | NYA |
| +029+ | 1.88 | Jim Wilson | 67.3 | CHA |
| +034+ | 1.79 | Lindy McDaniel | 64 | SLN |
| +033+ | 1.79 | Paul Foytack | 77.7 | DET |
| +038+ | 1.69 | Don Gross | 61.3 | CIN |
| +041+ | 1.56 | Jack Sanford | 61.3 | PHI |
| +040+ | 1.56 | Curt Barclay | 70.3 | SFN |
| +042+ | 1.53 | Hal Jeffcoat | 76 | CIN |
| +044+ | 1.51 | Dick Donovan | 60.7 | CHA |
| +046+ | 1.48 | Bill Fischer | 38.7 | CHA |
| +048+ | 1.47 | Ralph Terry | 16.3 | NYA |
| +052+ | 1.33 | Art Ditmar | 49.7 | NYA |
| +054+ | 1.32 | Frank Sullivan | 61 | BOS |
| +055+ | 1.31 | Tex Clevenger | 39.3 | MIN |
| +058+ | 1.25 | Warren Spahn | 82.3 | ATL |
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