| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 5.08 | 195808070_PIT_ATL |
| Sam Jones | SLN | 4.03 | 195808070_SFN_SLN |
| Billy Pierce | CHA | 3.97 | 195808060_CHA_OAK |
| Bob Turley | NYA | 3.53 | 195808050_NYA_BAL |
| Jack Harshman | BAL | 2.94 | 195808060_NYA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Griggs | MIN | -3.45 | 195808070_MIN_BOS |
| Don Newcombe | CIN | -1.43 | 195808050_PHI_CIN |
| Billy Muffett | SLN | -0.84 | 195808050_LAN_SLN |
| Danny McDevitt | LAN | -0.61 | 195808050_LAN_SLN |
| Vern Law | PIT | -0.51 | 195808060_PIT_ATL |
Based on accumulated WAA for this season up to 1958-08-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.57 | Whitey Ford | 175 | NYA |
| +006+ | 5.59 | Sam Jones | 175 | SLN |
| +007+ | 5.48 | Bob Turley | 180.3 | NYA |
| +014+ | 4.24 | Billy Pierce | 169.3 | CHA |
| +016+ | 3.75 | Warren Spahn | 203.3 | ATL |
| +017+ | 3.69 | Jack Harshman | 158.3 | BAL |
| +019+ | 3.63 | Cal McLish | 144.7 | CLE |
| +020+ | 3.6 | Joey Jay | 84.7 | ATL |
| +022+ | 3.51 | Robin Roberts | 195.3 | PHI |
| +026+ | 3.27 | Arnie Portocarrero | 144.3 | BAL |
| +029+ | 3.12 | Hoyt Wilhelm | 76.3 | CLE |
| +030+ | 3.09 | Johnny Antonelli | 169.7 | SFN |
| +032+ | 3.01 | Carl Willey | 78 | ATL |
| +033+ | 2.95 | Art Ditmar | 93.7 | NYA |
| +036+ | 2.79 | Stu Miller | 105.7 | SFN |
| +039+ | 2.72 | Ray Semproch | 160 | PHI |
| +046+ | 2.33 | Ike Delock | 87.7 | BOS |
| +047+ | 2.32 | Ray Moore | 101 | CHA |
| +048+ | 2.28 | Billy O'Dell | 156.7 | BAL |
| +049+ | 2.25 | Wilmer Mizell | 133 | SLN |
| +051+ | 2.23 | Frank Lary | 164 | DET |
| +052+ | 2.18 | Red Witt | 54 | PIT |
| +059+ | 1.93 | Camilo Pascual | 113.3 | MIN |
| +060+ | 1.87 | Dick Donovan | 161.7 | CHA |
| +062+ | 1.84 | Lew Burdette | 177.3 | ATL |
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