| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry Perkowski | CHN | -2.38 | 195505050_CHN_SFN |
| Tom Brewer | BOS | -2.11 | 195505050_BOS_DET |
| Saul Rogovin | BAL | -1.91 | 195505060_BAL_MIN |
| Billy Loes | LAN | -1.13 | 195505060_LAN_PHI |
| Alex Kellner | OAK | -0.79 | 195505060_OAK_CLE |
Based on accumulated WAA for this season up to 1955-05-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.89 | Carl Erskine | 50.3 | LAN |
| +002+ | 2.88 | Bob Turley | 45 | NYA |
| +004+ | 2.33 | Johnny Antonelli | 47.7 | SFN |
| +005+ | 2.31 | Steve Gromek | 48.7 | DET |
| +006+ | 2.2 | Johnny Schmitz | 43.7 | MIN |
| +010+ | 1.96 | Sandy Consuegra | 27.7 | CHA |
| +011+ | 1.85 | Robin Roberts | 46.7 | PHI |
| +012+ | 1.85 | Billy Hoeft | 28.3 | DET |
| +015+ | 1.71 | Willard Nixon | 39.3 | BOS |
| +017+ | 1.59 | Warren Hacker | 23.3 | CHN |
| +018+ | 1.58 | Joe Nuxhall | 39.7 | CIN |
| +024+ | 1.32 | Ron Kline | 24.7 | PIT |
| XXXXX | 1.22 | Frank Lary | 35 | DET |
| XXXXX | 1.15 | Murry Dickson | 28 | PHI |
| XXXXX | 1.11 | Bob Rush | 36 | CHN |
| XXXXX | 1.07 | Clem Labine | 21 | LAN |
| XXXXX | 1.03 | Jack Meyer | 26.7 | PHI |
| XXXXX | 1 | Chet Nichols | 28.3 | ATL |
| XXXXX | 0.99 | Mike Fornieles | 24 | CHA |
| XXXXX | 0.93 | Warren Spahn | 32 | ATL |
| XXXXX | 0.9 | Frank Sullivan | 39.7 | BOS |
| XXXXX | 0.89 | Dick Littlefield | 18 | PIT |
| XXXXX | 0.87 | Bob Lemon | 51 | CLE |
| XXXXX | 0.87 | Dean Stone | 25 | MIN |
| XXXXX | 0.83 | Whitey Ford | 30.3 | NYA |
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