| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 13.93 | 195806050_ATL_SFN |
| Whitey Ford | NYA | 13.51 | 195806070_CLE_NYA |
| Paul Foytack | DET | 3.65 | 195806050_DET_BAL |
| Jack Harshman | BAL | 3.02 | 195806070_OAK_BAL |
| Johnny Antonelli | SFN | 2.25 | 195806050_ATL_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -5.53 | 195806070_CIN_SFN |
| Dick Tomanek | CLE | -2.37 | 195806060_CLE_NYA |
| Russ Kemmerer | MIN | -2.23 | 195806070_DET_MIN |
| Alex Kellner | OAK | -2.06 | 195806061_OAK_BAL |
| Glen Hobbie | CHN | -1.26 | 195806050_PHI_CHN |
Based on accumulated WAA for this season up to 1958-06-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 4.11 | Whitey Ford | 81 | NYA |
| +006+ | 3.43 | Bob Turley | 85 | NYA |
| +008+ | 3.17 | Warren Spahn | 105.3 | ATL |
| +009+ | 2.66 | Arnie Portocarrero | 44.3 | BAL |
| +011+ | 2.44 | Jack Harshman | 80.3 | BAL |
| +015+ | 2.18 | Frank Lary | 80.7 | DET |
| +017+ | 2.01 | Taylor Phillips | 74.7 | CHN |
| +019+ | 1.98 | Paul Foytack | 76.3 | DET |
| +023+ | 1.83 | Jim Brosnan | 72.7 | TOT |
| +024+ | 1.75 | Johnny Kucks | 44 | NYA |
| +028+ | 1.67 | Don Larsen | 36.3 | NYA |
| +037+ | 1.46 | Johnny Antonelli | 90 | SFN |
| +038+ | 1.45 | Jim Wilson | 65 | CHA |
| +042+ | 1.39 | Hank Aguirre | 41.3 | DET |
| +044+ | 1.35 | Ray Moore | 37 | CHA |
| +045+ | 1.33 | Don Gross | 30.3 | PIT |
| +046+ | 1.32 | Bob Rush | 56.7 | ATL |
| +047+ | 1.29 | Milt Pappas | 29.7 | BAL |
| +048+ | 1.27 | Camilo Pascual | 58 | MIN |
| +049+ | 1.26 | Robin Roberts | 93.3 | PHI |
| XXXXX | 1.19 | Cal McLish | 45 | CLE |
| XXXXX | 1.08 | Johnny Podres | 69 | LAN |
| XXXXX | 1.05 | Stu Miller | 27.7 | SFN |
| XXXXX | 1.05 | Pedro Ramos | 81 | MIN |
| XXXXX | 0.96 | Don Mossi | 47 | CLE |
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