| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 5.43 | 196604160_HOU_SFN |
| Sandy Koufax | LAN | 4.96 | 196604170_CHN_LAN |
| Chris Short | PHI | 4.11 | 196604170_CIN_PHI |
| Bob Veale | PIT | 3.42 | 196604170_SLN_PIT |
| Sam McDowell | CLE | 3.02 | 196604150_BOS_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Earl Wilson | BOS | -3.4 | 196604170_BOS_CLE |
| Jack Fisher | NYN | -2.72 | 196604150_ATL_NYN |
| Denny Lemaster | ATL | -2.72 | 196604150_ATL_NYN |
| Bob Hendley | CHN | -1.56 | 196604160_CHN_LAN |
| Tommie Sisk | PIT | -1.24 | 196604160_SLN_PIT |
Based on accumulated WAA for this season up to 1966-04-17.
| Rank | WAA | Name | IP | Tm |
|---|
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