| Starter | Tm | Tier | Game |
|---|---|---|---|
| Robin Roberts | PHI | 10.54 | 195506261_PHI_CIN |
| Whitey Ford | NYA | 7.12 | 195506262_CLE_NYA |
| Virgil Trucks | CHA | 3.99 | 195506261_CHA_BOS |
| Early Wynn | CLE | 3.63 | 195506261_CLE_NYA |
| Warren Spahn | ATL | 2.79 | 195506280_CHN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Herbert | OAK | -3.86 | 195506262_OAK_BAL |
| Max Surkont | PIT | -2.64 | 195506280_PIT_PHI |
| Erv Palica | BAL | -2.15 | 195506250_OAK_BAL |
| Herm Wehmeier | PHI | -1.96 | 195506280_PIT_PHI |
| Ted Abernathy | MIN | -1.6 | 195506250_DET_MIN |
Based on accumulated WAA for this season up to 1955-06-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 4.4 | Whitey Ford | 117 | NYA |
| +005+ | 4.31 | Dick Donovan | 102 | CHA |
| +006+ | 4.07 | Luis Arroyo | 93.7 | SLN |
| +007+ | 3.99 | Bob Rush | 120.7 | CHN |
| +009+ | 3.68 | Early Wynn | 108.3 | CLE |
| +011+ | 3.64 | Don Newcombe | 114.7 | LAN |
| +012+ | 3.54 | Robin Roberts | 141.7 | PHI |
| +015+ | 3.4 | Frank Sullivan | 126.7 | BOS |
| +016+ | 3.37 | Jim Wilson | 103.3 | BAL |
| +020+ | 2.95 | Billy Pierce | 78 | CHA |
| +027+ | 2.52 | Jackie Collum | 62 | CIN |
| +029+ | 2.45 | Steve Gromek | 89.3 | DET |
| +033+ | 2.43 | Warren Hacker | 103.3 | CHN |
| +040+ | 2.21 | Joe Nuxhall | 120.7 | CIN |
| +042+ | 2.15 | Jack Harshman | 87.7 | CHA |
| +043+ | 2.11 | Carl Erskine | 116.3 | LAN |
| +044+ | 2.09 | Sal Maglie | 98 | SFN |
| +045+ | 2.06 | Bob Buhl | 89.3 | ATL |
| +048+ | 1.99 | Art Schallock | 44.7 | TOT |
| +053+ | 1.76 | Mickey McDermott | 97 | MIN |
| +055+ | 1.75 | Art Houtteman | 54.3 | CLE |
| +057+ | 1.67 | Bob Turley | 119.3 | NYA |
| +059+ | 1.6 | Eddie Lopat | 70.3 | NYA |
| +062+ | 1.55 | Herb Score | 103.3 | CLE |
| +067+ | 1.46 | Jim Hearn | 116.7 | SFN |
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