| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 17.41 | 196508100_PIT_SFN |
| Sandy Koufax | LAN | 10.13 | 196508100_NYN_LAN |
| Sam McDowell | CLE | 6.07 | 196508090_ANA_CLE |
| Milt Pappas | BAL | 4.1 | 196508101_BAL_BOS |
| Jim Bunning | PHI | 2.59 | 196508100_PHI_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim O'Toole | CIN | -3.94 | 196508110_CHN_CIN |
| Al Jackson | NYN | -1.77 | 196508100_NYN_LAN |
| Earl Wilson | BOS | -1.71 | 196508110_BAL_BOS |
| Lew Burdette | PHI | -1.4 | 196508090_PHI_HOU |
| Bennie Daniels | TEX | -0.97 | 196508100_TEX_CHA |
Based on accumulated WAA for this season up to 1965-08-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.57 | Juan Marichal | 216 | SFN |
| +002+ | 7.65 | Sandy Koufax | 231 | LAN |
| +003+ | 6.74 | Vern Law | 169.7 | PIT |
| +009+ | 5.65 | Sam McDowell | 176.3 | CLE |
| +016+ | 4.82 | Jim Bunning | 192 | PHI |
| +017+ | 4.78 | Bob Shaw | 151.7 | SFN |
| +020+ | 4.48 | Sonny Siebert | 132.7 | CLE |
| +022+ | 4.38 | George Brunet | 130 | ANA |
| +024+ | 4.36 | Claude Osteen | 199 | LAN |
| +027+ | 4.28 | Mel Stottlemyre | 207 | NYA |
| +028+ | 4.24 | Milt Pappas | 152.7 | BAL |
| +030+ | 4.15 | Don Drysdale | 221.7 | LAN |
| +038+ | 3.69 | Marcelino Lopez | 168.7 | ANA |
| +042+ | 3.31 | Bob Gibson | 212.3 | SLN |
| +045+ | 3.23 | Pete Richert | 136 | TEX |
| +047+ | 3.19 | Jim Kaat | 181 | MIN |
| +048+ | 3.08 | Jim Maloney | 169.7 | CIN |
| +049+ | 3.04 | Bob Veale | 188.3 | PIT |
| +050+ | 3.02 | Turk Farrell | 155.7 | HOU |
| +052+ | 2.89 | Jim Perry | 99.7 | MIN |
| +059+ | 2.59 | Chris Short | 188 | PHI |
| +066+ | 2.37 | Al McBean | 81.7 | PIT |
| +067+ | 2.36 | Joe Horlen | 160.3 | CHA |
| +073+ | 2.18 | Bobby Bolin | 88.3 | SFN |
| +074+ | 2.16 | Ray Culp | 123 | PHI |
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