| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Lary | DET | 5.97 | 195806210_NYA_DET |
| Bob Turley | NYA | 3.77 | 195806200_NYA_DET |
| Billy O'Dell | BAL | 2.44 | 195806220_BAL_CHA |
| Billy Pierce | CHA | 2.16 | 195806210_BAL_CHA |
| Bob Friend | PIT | 1.83 | 195806221_LAN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -6.43 | 195806222_SFN_PHI |
| Pedro Ramos | MIN | -3.75 | 195806210_MIN_CLE |
| Dave Sisler | BOS | -1.83 | 195806210_BOS_OAK |
| Jack Urban | OAK | -1.8 | 195806220_BOS_OAK |
| Dick Drott | CHN | -1.27 | 195806210_CHN_CIN |
Based on accumulated WAA for this season up to 1958-06-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.34 | Whitey Ford | 100.3 | NYA |
| +004+ | 4.76 | Frank Lary | 109.3 | DET |
| +006+ | 3.93 | Bob Turley | 108 | NYA |
| +008+ | 2.96 | Billy O'Dell | 105.7 | BAL |
| +011+ | 2.84 | Don Larsen | 59 | NYA |
| +022+ | 2.08 | Robin Roberts | 126 | PHI |
| +023+ | 2.05 | Milt Pappas | 44 | BAL |
| +026+ | 2.01 | Johnny Antonelli | 116 | SFN |
| +027+ | 1.96 | Jim Brosnan | 93.3 | TOT |
| +030+ | 1.93 | Arnie Portocarrero | 63.7 | BAL |
| +029+ | 1.93 | Jim Wilson | 89 | CHA |
| +032+ | 1.88 | Stu Miller | 37.3 | SFN |
| +035+ | 1.83 | Warren Spahn | 126.7 | ATL |
| +041+ | 1.65 | Jack Harshman | 93.3 | BAL |
| +046+ | 1.54 | Billy Pierce | 101 | CHA |
| +049+ | 1.51 | Hank Aguirre | 45.3 | DET |
| +050+ | 1.5 | Camilo Pascual | 63 | MIN |
| +053+ | 1.45 | Ray Moore | 51 | CHA |
| +054+ | 1.45 | Don Gross | 32 | PIT |
| +057+ | 1.38 | Curt Raydon | 59 | PIT |
| +060+ | 1.34 | Johnny Kucks | 63.3 | NYA |
| XXXXX | 1.25 | Sam Jones | 97.7 | SLN |
| XXXXX | 1.22 | Al Worthington | 65 | SFN |
| XXXXX | 1.16 | Bob Rush | 75.3 | ATL |
| XXXXX | 1.1 | Taylor Phillips | 92.7 | CHN |
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