| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 7.14 | 195807160_ATL_SLN |
| Billy Pierce | CHA | 4.41 | 195807170_CHA_BAL |
| Bob Turley | NYA | 4.02 | 195807160_DET_NYA |
| Frank Lary | DET | 2.96 | 195807150_DET_NYA |
| Frank Sullivan | BOS | 2.53 | 195807150_OAK_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Griggs | MIN | -5.17 | 195807160_CLE_MIN |
| Ruben Gomez | SFN | -5.08 | 195807170_PHI_SFN |
| Lindy McDaniel | SLN | -1.48 | 195807170_ATL_SLN |
| Don Drysdale | LAN | -1.17 | 195807150_PIT_LAN |
| Bob Shaw | CHA | -0.77 | 195807162_CHA_BAL |
Based on accumulated WAA for this season up to 1958-07-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.56 | Whitey Ford | 143 | NYA |
| +006+ | 4.85 | Bob Turley | 145 | NYA |
| +014+ | 3.54 | Billy Pierce | 139.3 | CHA |
| +015+ | 3.53 | Arnie Portocarrero | 109.7 | BAL |
| +016+ | 3.5 | Stu Miller | 71.3 | SFN |
| +020+ | 3.1 | Billy O'Dell | 140 | BAL |
| +022+ | 2.97 | Robin Roberts | 159.7 | PHI |
| +023+ | 2.89 | Jack Harshman | 126 | BAL |
| +025+ | 2.75 | Hoyt Wilhelm | 66.7 | CLE |
| +027+ | 2.68 | Frank Lary | 134.3 | DET |
| +028+ | 2.67 | Ike Delock | 60.7 | BOS |
| +032+ | 2.44 | Joey Jay | 61.3 | ATL |
| +036+ | 2.26 | Sam Jones | 130 | SLN |
| +037+ | 2.23 | Johnny Antonelli | 145.7 | SFN |
| +038+ | 2.23 | Wilmer Mizell | 120.3 | SLN |
| +042+ | 2.19 | Art Ditmar | 64 | NYA |
| +044+ | 2.1 | Warren Spahn | 166 | ATL |
| +050+ | 1.92 | Cal McLish | 105.7 | CLE |
| +051+ | 1.91 | Don Larsen | 70.3 | NYA |
| +053+ | 1.88 | Camilo Pascual | 86.3 | MIN |
| +055+ | 1.83 | Al Worthington | 97 | SFN |
| +058+ | 1.73 | Ray Moore | 79.7 | CHA |
| +059+ | 1.71 | Joe Nuxhall | 99.3 | CIN |
| +062+ | 1.63 | Lew Burdette | 142.3 | ATL |
| +063+ | 1.62 | Don Gross | 49.7 | PIT |
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