| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 13.89 | 195806122_OAK_NYA |
| Frank Lary | DET | 3.15 | 195806111_DET_BOS |
| Jack Harshman | BAL | 2.49 | 195806130_CHA_BAL |
| Johnny Antonelli | SFN | 2.35 | 195806130_PHI_SFN |
| Billy Pierce | CHA | 1.61 | 195806130_CHA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -6.08 | 195806110_PIT_SFN |
| Dick Tomanek | CLE | -3.11 | 195806110_CLE_BAL |
| Russ Kemmerer | MIN | -2.44 | 195806110_CHA_MIN |
| Dave Sisler | BOS | -1.8 | 195806120_DET_BOS |
| Bill Fischer | CHA | -0.7 | 195806110_CHA_MIN |
Based on accumulated WAA for this season up to 1958-06-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.57 | Whitey Ford | 91.3 | NYA |
| +005+ | 3.97 | Bob Turley | 94 | NYA |
| +008+ | 3.2 | Frank Lary | 91.3 | DET |
| +011+ | 2.38 | Johnny Antonelli | 107 | SFN |
| +014+ | 2.28 | Jack Harshman | 88.3 | BAL |
| +013+ | 2.28 | Arnie Portocarrero | 55.7 | BAL |
| +016+ | 2.26 | Jim Brosnan | 87 | TOT |
| +020+ | 2.06 | Ray Moore | 48 | CHA |
| +021+ | 2.03 | Warren Spahn | 112.3 | ATL |
| +028+ | 1.83 | Don Larsen | 43 | NYA |
| +037+ | 1.65 | Milt Pappas | 37 | BAL |
| +036+ | 1.65 | Stu Miller | 34.3 | SFN |
| +041+ | 1.52 | Camilo Pascual | 63 | MIN |
| +043+ | 1.49 | Bob Purkey | 90 | CIN |
| +045+ | 1.47 | Billy O'Dell | 86.3 | BAL |
| +048+ | 1.35 | Hank Aguirre | 43 | DET |
| +050+ | 1.33 | Don Gross | 30.3 | PIT |
| +054+ | 1.26 | Robin Roberts | 108 | PHI |
| +055+ | 1.26 | Taylor Phillips | 78 | CHN |
| XXXXX | 1.18 | Johnny Kucks | 47.3 | NYA |
| XXXXX | 1.17 | Ray Herbert | 41 | OAK |
| XXXXX | 1.09 | Frank Baumann | 51 | BOS |
| XXXXX | 1.06 | Johnny Podres | 78 | LAN |
| XXXXX | 0.9 | Bob Friend | 105.3 | PIT |
| XXXXX | 0.88 | Jim Wilson | 72 | CHA |
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