| Starter | Tm | Tier | Game |
|---|---|---|---|
| Robin Roberts | PHI | 10.4 | 195506051_ATL_PHI |
| Whitey Ford | NYA | 6.71 | 195506052_NYA_CHA |
| Billy Pierce | CHA | 3.9 | 195506052_NYA_CHA |
| Mike Garcia | CLE | 3.78 | 195506040_MIN_CLE |
| Mickey McDermott | MIN | 2.33 | 195506030_MIN_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Herbert | OAK | -3.49 | 195506052_BOS_OAK |
| Herm Wehmeier | PHI | -2.85 | 195506052_ATL_PHI |
| Bob Purkey | PIT | -2.02 | 195506052_CIN_PIT |
| Gerry Staley | CIN | -1.47 | 195506030_CIN_PIT |
| Harry Byrd | BAL | -0.63 | 195506040_BAL_DET |
Based on accumulated WAA for this season up to 1955-06-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.4 | Robin Roberts | 107.3 | PHI |
| +005+ | 3.64 | Sandy Consuegra | 59 | CHA |
| +006+ | 3.63 | Carl Erskine | 96 | LAN |
| +007+ | 3.16 | Sal Maglie | 71.3 | SFN |
| +008+ | 3.16 | Whitey Ford | 80 | NYA |
| +009+ | 3.07 | Dick Donovan | 68.7 | CHA |
| +010+ | 2.97 | Bob Turley | 91.3 | NYA |
| +011+ | 2.95 | Luis Arroyo | 52 | SLN |
| +012+ | 2.83 | Bob Rush | 82 | CHN |
| +015+ | 2.78 | Billy Hoeft | 67.7 | DET |
| +019+ | 2.66 | Steve Gromek | 66.3 | DET |
| +020+ | 2.62 | Billy Pierce | 59.3 | CHA |
| +024+ | 2.35 | Early Wynn | 73.3 | CLE |
| +026+ | 2.25 | Don Newcombe | 72 | LAN |
| +025+ | 2.25 | Warren Hacker | 62.3 | CHN |
| +030+ | 1.97 | Herb Score | 80.7 | CLE |
| +031+ | 1.95 | Frank Lary | 76.7 | DET |
| +034+ | 1.89 | Jim Wilson | 69.7 | BAL |
| +035+ | 1.89 | Bob Friend | 50.3 | PIT |
| +037+ | 1.82 | Johnny Schmitz | 70.7 | MIN |
| +042+ | 1.68 | Art Schallock | 24 | TOT |
| +046+ | 1.56 | Eddie Lopat | 52 | NYA |
| +047+ | 1.54 | Howie Pollet | 30 | CHN |
| +048+ | 1.47 | Tom Brewer | 84.3 | BOS |
| +051+ | 1.41 | Mickey McDermott | 73 | MIN |
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