| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 16.56 | 195806230_NYA_CHA |
| Warren Spahn | ATL | 8.87 | 195806240_SFN_ATL |
| Frank Sullivan | BOS | 2.58 | 195806240_BOS_CLE |
| Billy O'Dell | BAL | 2.44 | 195806220_BAL_CHA |
| Bob Friend | PIT | 1.83 | 195806221_LAN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -6.43 | 195806222_SFN_PHI |
| Hal Griggs | MIN | -3.27 | 195806222_MIN_CLE |
| Jack Urban | OAK | -1.8 | 195806220_BOS_OAK |
| George Susce | DET | -1.01 | 195806230_BAL_DET |
| Seth Morehead | PHI | -0.88 | 195806221_SFN_PHI |
Based on accumulated WAA for this season up to 1958-06-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.6 | Whitey Ford | 108.3 | NYA |
| +004+ | 4.69 | Frank Lary | 109.3 | DET |
| +006+ | 4.05 | Bob Turley | 114.3 | NYA |
| +009+ | 2.94 | Billy O'Dell | 105.7 | BAL |
| +010+ | 2.82 | Don Larsen | 59 | NYA |
| +017+ | 2.36 | Warren Spahn | 135.7 | ATL |
| +020+ | 2.23 | Ray Moore | 60 | CHA |
| +023+ | 2.12 | Arnie Portocarrero | 70.7 | BAL |
| +028+ | 2.03 | Robin Roberts | 126 | PHI |
| +030+ | 1.99 | Johnny Antonelli | 116 | SFN |
| +033+ | 1.89 | Jim Wilson | 89 | CHA |
| +035+ | 1.84 | Stu Miller | 41.7 | SFN |
| +038+ | 1.74 | Sam Jones | 103.7 | SLN |
| +042+ | 1.63 | Jack Harshman | 93.3 | BAL |
| +044+ | 1.55 | Jim Brosnan | 101 | TOT |
| +049+ | 1.49 | Billy Pierce | 101 | CHA |
| +050+ | 1.48 | Hank Aguirre | 45.3 | DET |
| +054+ | 1.44 | Milt Pappas | 49 | BAL |
| +056+ | 1.39 | Camilo Pascual | 63 | MIN |
| +057+ | 1.37 | Don Gross | 38.3 | PIT |
| +058+ | 1.35 | Curt Raydon | 59 | PIT |
| +060+ | 1.32 | Johnny Kucks | 63.3 | NYA |
| XXXXX | 1.2 | Al Worthington | 65 | SFN |
| XXXXX | 1.12 | Bob Rush | 75.3 | ATL |
| XXXXX | 1.12 | Paul Foytack | 98 | DET |
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