| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Lary | DET | 5.68 | 195705150_DET_BOS |
| Early Wynn | CLE | 5.27 | 195705160_CLE_BAL |
| Billy Pierce | CHA | 5.24 | 195705160_CHA_MIN |
| Johnny Antonelli | SFN | 2.93 | 195705150_SFN_SLN |
| Tom Sturdivant | NYA | 1.67 | 195705150_OAK_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Camilo Pascual | MIN | -5.97 | 195705170_CLE_MIN |
| Dean Stone | BOS | -1.88 | 195705150_DET_BOS |
| Ray Moore | BAL | -1.8 | 195705160_CLE_BAL |
| Brooks Lawrence | CIN | -1.29 | 195705150_PHI_CIN |
| Moe Drabowsky | CHN | -0.68 | 195705160_LAN_CHN |
Based on accumulated WAA for this season up to 1957-05-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.77 | Jim Wilson | 42.7 | CHA |
| +003+ | 2.46 | Tom Sturdivant | 39 | NYA |
| +005+ | 2.15 | Duke Maas | 48 | DET |
| +007+ | 1.83 | Ruben Gomez | 49.7 | SFN |
| +008+ | 1.83 | Frank Sullivan | 48 | BOS |
| +010+ | 1.73 | Vern Law | 24.3 | PIT |
| +012+ | 1.71 | Don Gross | 38.3 | CIN |
| +013+ | 1.68 | Tom Brewer | 53.3 | BOS |
| +016+ | 1.65 | Johnny Podres | 37.3 | LAN |
| +017+ | 1.63 | Jim Bunning | 32.7 | DET |
| +018+ | 1.62 | Whitey Ford | 25 | NYA |
| +019+ | 1.59 | Lew Burdette | 61 | ATL |
| +022+ | 1.47 | Johnny Kucks | 42 | NYA |
| +023+ | 1.45 | Hal Jeffcoat | 47.3 | CIN |
| +025+ | 1.42 | Sandy Koufax | 27 | LAN |
| +027+ | 1.37 | Herb Score | 35.7 | CLE |
| +031+ | 1.29 | Bobby Shantz | 30.7 | NYA |
| XXXXX | 0.93 | Paul Foytack | 39 | DET |
| XXXXX | 0.93 | Bob Purkey | 34.3 | PIT |
| XXXXX | 0.93 | Tom Morgan | 44 | OAK |
| XXXXX | 0.78 | Billy Pierce | 53.3 | CHA |
| XXXXX | 0.75 | Bob Turley | 20 | NYA |
| XXXXX | 0.69 | Alex Kellner | 21 | OAK |
| XXXXX | 0.66 | Warren Spahn | 48 | ATL |
| XXXXX | 0.64 | Don Drysdale | 30.3 | LAN |
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