| Starter | Tm | Tier | Game |
|---|---|---|---|
| Early Wynn | CLE | 4.83 | 195508110_DET_CLE |
| Bob Turley | NYA | 3.18 | 195508110_BOS_NYA |
| Bob Buhl | ATL | 1.81 | 195508112_SLN_ATL |
| Virgil Trucks | CHA | 1.37 | 195508120_CHA_DET |
| Frank Lary | DET | 1.12 | 195508130_CHA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Art Ditmar | OAK | -6.7 | 195508122_CLE_OAK |
| Harry Perkowski | CHN | -1.63 | 195508110_CIN_CHN |
| Larry Jackson | SLN | -0.98 | 195508130_CIN_SLN |
| Joe Black | CIN | -0.26 | 195508110_CIN_CHN |
| Chet Nichols | ATL | -0.13 | 195508111_SLN_ATL |
Based on accumulated WAA for this season up to 1955-08-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 6.7 | Billy Pierce | 133.7 | CHA |
| +008+ | 6.04 | Robin Roberts | 228.7 | PHI |
| +014+ | 4.97 | Early Wynn | 181.7 | CLE |
| +018+ | 4.61 | Jim Wilson | 175.3 | BAL |
| +019+ | 4.56 | Frank Sullivan | 189.3 | BOS |
| +021+ | 4.41 | Don Newcombe | 186 | LAN |
| +022+ | 4.41 | Whitey Ford | 176 | NYA |
| +023+ | 4.4 | Bob Turley | 194 | NYA |
| +024+ | 4.26 | Herb Score | 171.7 | CLE |
| +025+ | 4.14 | Dick Donovan | 140 | CHA |
| +030+ | 3.75 | Bob Buhl | 159 | ATL |
| +033+ | 3.37 | Bob Friend | 146 | PIT |
| +034+ | 3.32 | Tommy Byrne | 105.7 | NYA |
| +036+ | 3.03 | Jim Hearn | 181 | SFN |
| +039+ | 2.89 | Joe Nuxhall | 185.7 | CIN |
| +043+ | 2.77 | Connie Johnson | 64 | CHA |
| +056+ | 2.24 | Bob Rush | 176.3 | CHN |
| +058+ | 2.21 | Bill Wight | 67.3 | TOT |
| +060+ | 2.2 | Frank Lary | 165.3 | DET |
| +061+ | 2.2 | Willard Schmidt | 53 | SLN |
| +065+ | 1.96 | Carl Erskine | 143.7 | LAN |
| +066+ | 1.95 | Luis Arroyo | 140.7 | SLN |
| +067+ | 1.88 | Don Larsen | 45 | NYA |
| +068+ | 1.86 | Johnny Schmitz | 129.3 | MIN |
| +073+ | 1.73 | George Susce | 93.3 | BOS |
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