| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sandy Koufax | LAN | 13.08 | 196510020_ATL_LAN |
| Sam McDowell | CLE | 7.67 | 196510030_BAL_CLE |
| Mel Stottlemyre | NYA | 4.11 | 196510020_NYA_BOS |
| Jim Bunning | PHI | 3.73 | 196510021_PHI_NYN |
| George Brunet | ANA | 2.36 | 196510020_ANA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim O'Toole | CIN | -6.3 | 196510020_CIN_SFN |
| Ray Sadecki | SLN | -5.25 | 196510010_SLN_HOU |
| Al Jackson | NYN | -1.87 | 196510031_PHI_NYN |
| Denny Lemaster | ATL | -1.25 | 196510010_ATL_LAN |
| Dennis Bennett | BOS | -0.86 | 196510020_NYA_BOS |
Based on accumulated WAA for this season up to 1965-10-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.06 | Sandy Koufax | 335.7 | LAN |
| +004+ | 9.29 | Juan Marichal | 295.3 | SFN |
| +006+ | 8.62 | Sam McDowell | 273 | CLE |
| +011+ | 6.56 | Vern Law | 217.3 | PIT |
| +017+ | 5.87 | Mel Stottlemyre | 291 | NYA |
| +018+ | 5.77 | Jim Bunning | 291 | PHI |
| +020+ | 5.72 | Jim Maloney | 255.3 | CIN |
| +034+ | 4.87 | Don Drysdale | 308.3 | LAN |
| +036+ | 4.81 | Bob Shaw | 235 | SFN |
| +038+ | 4.68 | Sonny Siebert | 188.7 | CLE |
| +039+ | 4.62 | Claude Osteen | 287 | LAN |
| +040+ | 4.6 | Chris Short | 297.3 | PHI |
| +041+ | 4.53 | Denny McLain | 220.3 | DET |
| +042+ | 4.51 | George Brunet | 197 | ANA |
| +045+ | 4.37 | Milt Pappas | 221.3 | BAL |
| +046+ | 4.32 | Pete Richert | 194 | TEX |
| +048+ | 4.16 | Jim Kaat | 264.3 | MIN |
| +053+ | 3.9 | Steve Barber | 220.7 | BAL |
| +058+ | 3.76 | Bob Veale | 266 | PIT |
| +060+ | 3.67 | Fred Newman | 260.7 | ANA |
| +064+ | 3.4 | Jim Perry | 167.7 | MIN |
| +072+ | 3.08 | Al McBean | 114 | PIT |
| +073+ | 3.08 | Marcelino Lopez | 215.3 | ANA |
| +075+ | 3.02 | Robin Roberts | 190.7 | TOT |
| +077+ | 2.97 | Dave McNally | 198.7 | BAL |
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