| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 9.64 | 196304240_ATL_HOU |
| Bob Gibson | SLN | 4.24 | 196304260_SLN_LAN |
| Don Drysdale | LAN | 3.76 | 196304260_SLN_LAN |
| Bob Friend | PIT | 3.7 | 196304240_PIT_PHI |
| Hank Aguirre | DET | 3.29 | 196304250_ANA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Craig | NYN | -4.45 | 196304250_NYN_CHN |
| Bob Bruce | HOU | -2.09 | 196304260_CIN_HOU |
| Jim Owens | CIN | -2.04 | 196304240_CIN_LAN |
| Lew Burdette | ATL | -1.94 | 196304260_ATL_SFN |
| Jack Fisher | SFN | -1.75 | 196304260_ATL_SFN |
Based on accumulated WAA for this season up to 1963-04-26.
| Rank | WAA | Name | IP | Tm |
|---|
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