| Starter | Tm | Tier | Game |
|---|---|---|---|
| Billy Pierce | CHA | 5.18 | 195807270_BOS_CHA |
| Bob Turley | NYA | 4.04 | 195807272_NYA_CLE |
| Jack Harshman | BAL | 2.65 | 195807260_BAL_OAK |
| Johnny Antonelli | SFN | 2.25 | 195807260_SFN_PIT |
| Lew Burdette | ATL | 1.89 | 195807260_CHN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -5 | 195807282_SFN_PHI |
| Dick Drott | CHN | -4.62 | 195807260_CHN_ATL |
| Pedro Ramos | MIN | -2.17 | 195807272_MIN_DET |
| Dave Sisler | BOS | -1.72 | 195807280_BOS_DET |
| Vern Law | PIT | -1.51 | 195807260_SFN_PIT |
Based on accumulated WAA for this season up to 1958-07-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.1 | Whitey Ford | 161 | NYA |
| +007+ | 4.24 | Arnie Portocarrero | 129.7 | BAL |
| +012+ | 3.99 | Bob Turley | 162 | NYA |
| +013+ | 3.92 | Billy Pierce | 153.3 | CHA |
| +014+ | 3.91 | Stu Miller | 88 | SFN |
| +017+ | 3.58 | Joey Jay | 79.3 | ATL |
| +018+ | 3.58 | Sam Jones | 148 | SLN |
| +020+ | 3.39 | Jack Harshman | 141.3 | BAL |
| +022+ | 3.31 | Hoyt Wilhelm | 75.7 | CLE |
| +023+ | 3.29 | Robin Roberts | 177.7 | PHI |
| +027+ | 3 | Billy O'Dell | 151 | BAL |
| +031+ | 2.84 | Johnny Antonelli | 153.3 | SFN |
| +038+ | 2.48 | Cal McLish | 126.7 | CLE |
| +039+ | 2.46 | Camilo Pascual | 102.3 | MIN |
| +041+ | 2.4 | Ray Semproch | 151 | PHI |
| +043+ | 2.27 | Art Ditmar | 74.7 | NYA |
| +044+ | 2.24 | Wilmer Mizell | 128.3 | SLN |
| +051+ | 2.04 | Warren Spahn | 176.3 | ATL |
| +052+ | 1.96 | Frank Lary | 155 | DET |
| +053+ | 1.93 | Ike Delock | 73.7 | BOS |
| +055+ | 1.9 | Don Larsen | 82.3 | NYA |
| +060+ | 1.71 | John Briggs | 55.7 | CHN |
| +064+ | 1.65 | Al Worthington | 109.7 | SFN |
| +065+ | 1.63 | Carl Willey | 60 | ATL |
| +067+ | 1.61 | Curt Raydon | 84.7 | PIT |
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