| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 14.82 | 195805230_SFN_ATL |
| Bob Turley | NYA | 4.27 | 195805230_NYA_DET |
| Billy O'Dell | BAL | 2.07 | 195805240_BAL_CHA |
| Frank Sullivan | BOS | 1.78 | 195805240_BOS_OAK |
| Johnny Antonelli | SFN | 1.77 | 195805230_SFN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -3.15 | 195805220_SFN_ATL |
| Pedro Ramos | MIN | -2.5 | 195805230_MIN_CLE |
| Alex Kellner | OAK | -1.69 | 195805240_BOS_OAK |
| Johnny Klippstein | CIN | -1.46 | 195805240_LAN_CIN |
| Willard Nixon | BOS | -1.02 | 195805230_BOS_OAK |
Based on accumulated WAA for this season up to 1958-05-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.44 | Bob Turley | 63 | NYA |
| +006+ | 2.73 | Warren Spahn | 80.7 | ATL |
| +007+ | 2.54 | Whitey Ford | 51.3 | NYA |
| +010+ | 2.15 | Jack Harshman | 53 | BAL |
| +011+ | 2.08 | Don Larsen | 23 | NYA |
| +012+ | 1.9 | Frank Lary | 65.3 | DET |
| +018+ | 1.66 | Johnny Antonelli | 67 | SFN |
| +024+ | 1.48 | Ron Kline | 59 | PIT |
| +026+ | 1.46 | Billy O'Dell | 54.7 | BAL |
| +027+ | 1.45 | Bob Rush | 33 | ATL |
| +029+ | 1.4 | Robin Roberts | 73 | PHI |
| +030+ | 1.37 | Frank Baumann | 31.7 | BOS |
| +033+ | 1.32 | Dick Donovan | 54 | CHA |
| XXXXX | 1.24 | Curt Simmons | 64 | PHI |
| XXXXX | 1.24 | Stu Miller | 18.3 | SFN |
| XXXXX | 1.22 | Mike McCormick | 43.7 | SFN |
| XXXXX | 1.21 | Paul Foytack | 58 | DET |
| XXXXX | 1.15 | Taylor Phillips | 45.7 | CHN |
| XXXXX | 1.03 | Pedro Ramos | 66 | MIN |
| XXXXX | 1.01 | Don Mossi | 37.3 | CLE |
| XXXXX | 0.99 | Jim Grant | 58.3 | CLE |
| XXXXX | 0.97 | Milt Pappas | 17.3 | BAL |
| XXXXX | 0.85 | Jim Brosnan | 51.7 | CHN |
| XXXXX | 0.82 | Ron Blackburn | 23.3 | PIT |
| XXXXX | 0.8 | Arnie Portocarrero | 22.3 | BAL |
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