| Starter | Tm | Tier | Game |
|---|---|---|---|
| Milt Pappas | BAL | 4.99 | 196508290_BAL_TEX |
| Bob Shaw | SFN | 4.34 | 196508280_SFN_NYN |
| Mel Stottlemyre | NYA | 3.76 | 196508280_NYA_OAK |
| Jim Maloney | CIN | 2.83 | 196508280_SLN_CIN |
| George Brunet | ANA | 2.62 | 196508300_NYA_ANA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Sadecki | SLN | -6.42 | 196508290_SLN_CIN |
| Earl Wilson | BOS | -1.1 | 196508292_BOS_CHA |
| Don Nottebart | HOU | -0.86 | 196508290_HOU_PIT |
| Galen Cisco | NYN | -0.73 | 196508280_SFN_NYN |
| Buster Narum | TEX | -0.64 | 196508290_BAL_TEX |
Based on accumulated WAA for this season up to 1965-08-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.85 | Juan Marichal | 237 | SFN |
| +002+ | 8.4 | Sandy Koufax | 264 | LAN |
| +006+ | 6.55 | Vern Law | 199.3 | PIT |
| +008+ | 5.91 | Sam McDowell | 204.3 | CLE |
| +016+ | 5.17 | Bob Shaw | 188.3 | SFN |
| +017+ | 5.07 | Milt Pappas | 181.3 | BAL |
| +018+ | 4.95 | Mel Stottlemyre | 237 | NYA |
| +026+ | 4.58 | Sonny Siebert | 136.3 | CLE |
| +031+ | 4.4 | George Brunet | 159.7 | ANA |
| +033+ | 4.21 | Jim Bunning | 220.7 | PHI |
| +034+ | 4.19 | Marcelino Lopez | 199 | ANA |
| +036+ | 4.17 | Jim Kaat | 217.7 | MIN |
| +037+ | 4.02 | Jim Maloney | 199.3 | CIN |
| +046+ | 3.48 | Pete Richert | 144.7 | TEX |
| +047+ | 3.46 | Denny McLain | 186.3 | DET |
| +051+ | 3.31 | Don Drysdale | 253.3 | LAN |
| +056+ | 3.04 | Bobby Bolin | 117.3 | SFN |
| +060+ | 2.94 | Jim Perry | 125.3 | MIN |
| +065+ | 2.82 | Claude Osteen | 227 | LAN |
| +066+ | 2.75 | Al McBean | 99.7 | PIT |
| +067+ | 2.75 | Bob Veale | 214.3 | PIT |
| +084+ | 2.23 | Bob Gibson | 235.7 | SLN |
| +085+ | 2.21 | Chris Short | 219.3 | PHI |
| +087+ | 2.16 | Joe Horlen | 179.3 | CHA |
| +090+ | 2.1 | Robin Roberts | 147.7 | TOT |
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