| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 11.48 | 195509112_CLE_NYA |
| Frank Sullivan | BOS | 5.5 | 195509111_CHA_BOS |
| Early Wynn | CLE | 4.57 | 195509111_CLE_NYA |
| Bob Buhl | ATL | 2.31 | 195509130_SFN_ATL |
| Billy Hoeft | DET | 1.88 | 195509111_DET_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ted Abernathy | MIN | -4.39 | 195509112_DET_MIN |
| Vic Raschi | OAK | -3.36 | 195509131_OAK_BOS |
| Dick Littlefield | PIT | -2.5 | 195509110_PIT_SLN |
| Herm Wehmeier | PHI | -0.93 | 195509111_PHI_ATL |
| Bob Keegan | CHA | -0.9 | 195509111_CHA_BOS |
Based on accumulated WAA for this season up to 1955-09-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.15 | Whitey Ford | 235.7 | NYA |
| +008+ | 7.48 | Billy Pierce | 177.3 | CHA |
| +016+ | 5.99 | Frank Sullivan | 240.7 | BOS |
| +021+ | 5.29 | Bob Turley | 234.3 | NYA |
| +022+ | 5.22 | Early Wynn | 213.3 | CLE |
| +023+ | 5.16 | Robin Roberts | 281 | PHI |
| +024+ | 4.85 | Billy Hoeft | 217 | DET |
| +025+ | 4.62 | Herb Score | 211.3 | CLE |
| +027+ | 4.55 | Bob Friend | 180.7 | PIT |
| +030+ | 4.08 | Frank Lary | 217.7 | DET |
| +033+ | 3.91 | Don Newcombe | 223.7 | LAN |
| +035+ | 3.68 | Joe Nuxhall | 237.7 | CIN |
| +036+ | 3.62 | Bob Buhl | 202 | ATL |
| +040+ | 3.53 | Willard Schmidt | 108.3 | SLN |
| +039+ | 3.53 | Tommy Byrne | 148 | NYA |
| +045+ | 3.04 | Bill Wight | 112 | TOT |
| +047+ | 2.94 | Murry Dickson | 208.7 | PHI |
| +050+ | 2.84 | George Susce | 127.7 | BOS |
| +051+ | 2.8 | Johnny Antonelli | 226 | SFN |
| +052+ | 2.79 | Dick Donovan | 165.3 | CHA |
| +056+ | 2.7 | Bob Rush | 210 | CHN |
| +057+ | 2.67 | Hal Jeffcoat | 96.7 | CHN |
| +059+ | 2.49 | Warren Spahn | 217 | ATL |
| +063+ | 2.37 | Jack Harshman | 165.3 | CHA |
| +065+ | 2.36 | Vern Law | 197.7 | PIT |
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