| Starter | Tm | Tier | Game |
|---|---|---|---|
| Robin Roberts | PHI | 8.55 | 195507192_CIN_PHI |
| Billy Pierce | CHA | 6.14 | 195507171_BAL_CHA |
| Jim Wilson | BAL | 2.36 | 195507180_BAL_CHA |
| Bob Lemon | CLE | 1.48 | 195507190_MIN_CLE |
| Johnny Antonelli | SFN | 1.35 | 195507171_ATL_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Art Ditmar | OAK | -3.36 | 195507190_BOS_OAK |
| Ted Abernathy | MIN | -3.19 | 195507180_MIN_OAK |
| Dick Littlefield | PIT | -2.68 | 195507171_SLN_PIT |
| Herm Wehmeier | PHI | -1.43 | 195507180_CHN_PHI |
| Jim McDonald | BAL | -1.39 | 195507190_BAL_DET |
Based on accumulated WAA for this season up to 1955-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 5.12 | Robin Roberts | 186.3 | PHI |
| +005+ | 5.05 | Billy Pierce | 103 | CHA |
| +007+ | 5.02 | Dick Donovan | 125 | CHA |
| +011+ | 4.54 | Jim Wilson | 135.7 | BAL |
| +013+ | 4.52 | Whitey Ford | 142 | NYA |
| +017+ | 3.91 | Early Wynn | 138.7 | CLE |
| +018+ | 3.81 | Bob Turley | 152.3 | NYA |
| +020+ | 3.54 | Luis Arroyo | 117.7 | SLN |
| +022+ | 3.43 | Bob Rush | 136 | CHN |
| +024+ | 3.41 | Don Newcombe | 143.7 | LAN |
| +028+ | 3.06 | Vern Law | 122.7 | PIT |
| +029+ | 3.05 | Frank Sullivan | 145.3 | BOS |
| +032+ | 2.82 | Jim Hearn | 153.7 | SFN |
| +038+ | 2.66 | Tom Morgan | 50.7 | NYA |
| +039+ | 2.53 | Warren Hacker | 135.3 | CHN |
| +040+ | 2.45 | Jackie Collum | 97 | CIN |
| +044+ | 2.31 | Carl Erskine | 136.3 | LAN |
| +045+ | 2.24 | Sal Maglie | 122.3 | SFN |
| +047+ | 2.21 | Johnny Schmitz | 101 | MIN |
| +049+ | 2.13 | Jack Harshman | 107.7 | CHA |
| +051+ | 2.1 | Bob Buhl | 116 | ATL |
| +058+ | 1.9 | Tommy Byrne | 78.3 | NYA |
| +062+ | 1.85 | Herb Score | 130 | CLE |
| +065+ | 1.76 | Art Houtteman | 76.3 | CLE |
| +064+ | 1.76 | Frank Lary | 131.7 | DET |
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