| Starter | Tm | Tier | Game |
|---|---|---|---|
| Robin Roberts | PHI | 8.46 | 195507230_SLN_PHI |
| Billy Pierce | CHA | 8.13 | 195507241_BOS_CHA |
| Whitey Ford | NYA | 6.57 | 195507241_NYA_OAK |
| Early Wynn | CLE | 4.44 | 195507242_BAL_CLE |
| Jim Wilson | BAL | 3.99 | 195507220_BAL_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Art Ditmar | OAK | -4.26 | 195507241_NYA_OAK |
| Camilo Pascual | MIN | -2.77 | 195507220_MIN_DET |
| Jim McDonald | BAL | -2.26 | 195507241_BAL_CLE |
| Herm Wehmeier | PHI | -1.07 | 195507222_SLN_PHI |
| Roy Face | PIT | -0.99 | 195507220_CHN_PIT |
Based on accumulated WAA for this season up to 1955-07-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.95 | Billy Pierce | 112.7 | CHA |
| +004+ | 5.58 | Robin Roberts | 195.3 | PHI |
| +007+ | 4.94 | Jim Wilson | 143.7 | BAL |
| +018+ | 4.07 | Early Wynn | 149.7 | CLE |
| +019+ | 3.91 | Whitey Ford | 151 | NYA |
| +020+ | 3.78 | Dick Donovan | 132 | CHA |
| +022+ | 3.57 | Jim Hearn | 162.7 | SFN |
| +023+ | 3.56 | Vern Law | 132.7 | PIT |
| +028+ | 3.22 | Frank Sullivan | 153.7 | BOS |
| +029+ | 3.22 | Don Newcombe | 155.3 | LAN |
| +030+ | 3.07 | Bob Turley | 160 | NYA |
| +036+ | 2.71 | Luis Arroyo | 121.3 | SLN |
| +037+ | 2.68 | Jackie Collum | 104 | CIN |
| +039+ | 2.55 | Herb Score | 137.7 | CLE |
| +042+ | 2.41 | Johnny Schmitz | 109.7 | MIN |
| +047+ | 2.27 | Warren Hacker | 138.7 | CHN |
| +055+ | 2.02 | Ray Narleski | 74.7 | CLE |
| +058+ | 1.99 | George Susce | 82 | BOS |
| +059+ | 1.97 | Tommy Byrne | 79 | NYA |
| +060+ | 1.96 | Bob Rush | 144.3 | CHN |
| +061+ | 1.9 | Frank Lary | 137.7 | DET |
| +066+ | 1.86 | Art Houtteman | 84.3 | CLE |
| +067+ | 1.83 | Leo Kiely | 62.3 | BOS |
| +069+ | 1.77 | Sal Maglie | 127 | SFN |
| +073+ | 1.74 | Jack Harshman | 110.3 | CHA |
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