| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 7.75 | 195509020_MIN_NYA |
| Frank Sullivan | BOS | 5.81 | 195509020_BOS_BAL |
| Robin Roberts | PHI | 5.25 | 195509020_SFN_PHI |
| Bob Buhl | ATL | 3.93 | 195508310_ATL_LAN |
| Herb Score | CLE | 1.47 | 195508310_BAL_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lino Donoso | PIT | -2.13 | 195508310_SLN_PIT |
| Art Ceccarelli | OAK | -1.25 | 195509020_DET_OAK |
| Bob Keegan | CHA | -1.15 | 195508310_BOS_CHA |
| Paul Foytack | DET | -0.46 | 195509020_DET_OAK |
| Ruben Gomez | SFN | -0.43 | 195508310_CIN_SFN |
Based on accumulated WAA for this season up to 1955-09-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 8.34 | Billy Pierce | 167.3 | CHA |
| +007+ | 7.22 | Whitey Ford | 216.3 | NYA |
| +016+ | 5.82 | Robin Roberts | 272 | PHI |
| +017+ | 5.77 | Frank Sullivan | 223.7 | BOS |
| +020+ | 4.81 | Don Newcombe | 212.7 | LAN |
| +022+ | 4.64 | Bob Buhl | 190.7 | ATL |
| +026+ | 4.06 | Herb Score | 196.3 | CLE |
| +029+ | 3.74 | Early Wynn | 188.3 | CLE |
| +031+ | 3.56 | Dick Donovan | 152 | CHA |
| +032+ | 3.56 | Bob Turley | 208.7 | NYA |
| +033+ | 3.53 | Billy Hoeft | 199 | DET |
| +034+ | 3.49 | Vern Law | 188 | PIT |
| +038+ | 3.17 | Bob Rush | 200.7 | CHN |
| +040+ | 3.12 | Tommy Byrne | 134.3 | NYA |
| +042+ | 3.02 | Murry Dickson | 193 | PHI |
| +046+ | 2.9 | Frank Lary | 199 | DET |
| +047+ | 2.84 | Jack Harshman | 151 | CHA |
| +048+ | 2.8 | Joe Nuxhall | 215 | CIN |
| +049+ | 2.8 | Willard Schmidt | 83 | SLN |
| +050+ | 2.75 | George Susce | 112.7 | BOS |
| +051+ | 2.72 | Bob Friend | 155 | PIT |
| +062+ | 2.26 | Connie Johnson | 88 | CHA |
| +068+ | 2.04 | Don Larsen | 69 | NYA |
| +072+ | 2.01 | Jim Wilson | 192.7 | BAL |
| +073+ | 1.99 | Bill Wight | 93.7 | TOT |
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