| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Friend | PIT | 3.35 | 195805030_PIT_LAN |
| Don Newcombe | LAN | 2.64 | 195805010_PIT_LAN |
| Connie Johnson | BAL | 2.36 | 195805010_CHA_BAL |
| Dick Donovan | CHA | 2.36 | 195805020_CHA_MIN |
| Lew Burdette | ATL | 1.98 | 195805010_ATL_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Sisler | BOS | -5.81 | 195805020_DET_BOS |
| Camilo Pascual | MIN | -3.46 | 195805020_CHA_MIN |
| Ruben Gomez | SFN | -1.91 | 195805010_PHI_SFN |
| Sam Jones | SLN | -0.69 | 195805020_CIN_SLN |
| Jim Wilson | CHA | -0.57 | 195805010_CHA_BAL |
Based on accumulated WAA for this season up to 1958-05-03.
| Rank | WAA | Name | IP | Tm |
|---|
_