| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 9.06 | 196304200_ATL_NYN |
| Don Drysdale | LAN | 3.75 | 196304180_CHN_LAN |
| Bob Friend | PIT | 2.58 | 196304200_CIN_PIT |
| Bill Stafford | NYA | 2.42 | 196304200_NYA_TEX |
| Curt Simmons | SLN | 1.99 | 196304190_SLN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Craig | NYN | -5.42 | 196304190_ATL_NYN |
| Bob Turley | ANA | -2.06 | 196304192_ANA_OAK |
| Glen Hobbie | CHN | -2.06 | 196304180_CHN_LAN |
| Gene Conley | BOS | -1.54 | 196304191_DET_BOS |
| Phil Regan | DET | -1.41 | 196304191_DET_BOS |
Based on accumulated WAA for this season up to 1963-04-20.
| Rank | WAA | Name | IP | Tm |
|---|
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