| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 10.05 | 195806140_ATL_SLN |
| Frank Lary | DET | 4.1 | 195806151_DET_NYA |
| Bob Turley | NYA | 3.63 | 195806152_DET_NYA |
| Frank Sullivan | BOS | 2.46 | 195806140_OAK_BOS |
| Bob Friend | PIT | 1.9 | 195806140_PIT_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Griggs | MIN | -2.1 | 195806140_CLE_MIN |
| George Susce | DET | -1.51 | 195806140_DET_NYA |
| Mike McCormick | SFN | -1.11 | 195806140_PHI_SFN |
| Vern Law | PIT | -1.09 | 195806150_PIT_LAN |
| Jack Urban | OAK | -0.75 | 195806140_OAK_BOS |
Based on accumulated WAA for this season up to 1958-06-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 4.54 | Whitey Ford | 91.3 | NYA |
| +005+ | 4.05 | Bob Turley | 102 | NYA |
| +006+ | 4.01 | Frank Lary | 100.3 | DET |
| +012+ | 2.36 | Johnny Antonelli | 107 | SFN |
| +015+ | 2.26 | Jack Harshman | 88.3 | BAL |
| +017+ | 2.24 | Jim Brosnan | 87 | TOT |
| +019+ | 2.19 | Warren Spahn | 118.3 | ATL |
| +023+ | 2.04 | Don Larsen | 50 | NYA |
| +022+ | 2.04 | Ray Moore | 48 | CHA |
| +025+ | 1.97 | Arnie Portocarrero | 61.7 | BAL |
| +035+ | 1.68 | Jim Wilson | 81 | CHA |
| +036+ | 1.64 | Stu Miller | 34.3 | SFN |
| +038+ | 1.64 | Milt Pappas | 37 | BAL |
| +039+ | 1.63 | Al Worthington | 57.3 | SFN |
| +042+ | 1.5 | Camilo Pascual | 63 | MIN |
| +044+ | 1.45 | Billy O'Dell | 86.3 | BAL |
| +045+ | 1.45 | Don Gross | 31.7 | PIT |
| +046+ | 1.44 | Johnny Podres | 87 | LAN |
| +048+ | 1.42 | Hank Aguirre | 44 | DET |
| +052+ | 1.33 | Bob Purkey | 98 | CIN |
| +055+ | 1.27 | Sam Jones | 90.7 | SLN |
| +057+ | 1.26 | Robin Roberts | 108 | PHI |
| XXXXX | 1.17 | Ray Herbert | 41 | OAK |
| XXXXX | 1.17 | Johnny Kucks | 54.3 | NYA |
| XXXXX | 1.07 | Frank Sullivan | 64.7 | BOS |
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