| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 15.87 | 196507060_SFN_SLN |
| Sandy Koufax | LAN | 10.39 | 196507070_LAN_CIN |
| Vern Law | PIT | 2.33 | 196507080_LAN_PIT |
| Jim Kaat | MIN | 2.06 | 196507070_BOS_MIN |
| Mel Stottlemyre | NYA | 2.01 | 196507060_NYA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Al Jackson | NYN | -2.71 | 196507070_CHN_NYN |
| Diego Segui | OAK | -2.17 | 196507080_BAL_OAK |
| Lew Burdette | PHI | -1.84 | 196507081_SFN_PHI |
| Jim O'Toole | CIN | -1.16 | 196507060_LAN_CIN |
| Jerry Stephenson | BOS | -0.48 | 196507060_BOS_MIN |
Based on accumulated WAA for this season up to 1965-07-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.21 | Juan Marichal | 159 | SFN |
| +003+ | 5.43 | Vern Law | 127 | PIT |
| +004+ | 5.26 | Sandy Koufax | 160 | LAN |
| +010+ | 4.35 | Milt Pappas | 115.3 | BAL |
| +011+ | 4.23 | Jim Kaat | 134.7 | MIN |
| +012+ | 3.95 | Sam McDowell | 120 | CLE |
| +015+ | 3.75 | Claude Osteen | 157 | LAN |
| +024+ | 3.07 | Turk Farrell | 119 | HOU |
| +029+ | 2.96 | Don Drysdale | 162.7 | LAN |
| +033+ | 2.76 | Bob Gibson | 163 | SLN |
| +036+ | 2.7 | Mel Stottlemyre | 144 | NYA |
| +038+ | 2.68 | George Brunet | 76 | ANA |
| +040+ | 2.6 | Bobby Bolin | 71.3 | SFN |
| +042+ | 2.53 | Ralph Terry | 113 | CLE |
| +044+ | 2.46 | Joe Horlen | 111.7 | CHA |
| +046+ | 2.42 | Bob Shaw | 104.3 | SFN |
| +047+ | 2.4 | Bob Veale | 138.7 | PIT |
| +048+ | 2.37 | Jim Maloney | 124 | CIN |
| +050+ | 2.28 | Sonny Siebert | 80 | CLE |
| +053+ | 2.13 | Pete Richert | 91.7 | TEX |
| +055+ | 2.12 | Marcelino Lopez | 116.3 | ANA |
| +063+ | 1.94 | Jim Bunning | 128.3 | PHI |
| +065+ | 1.89 | Claude Raymond | 73 | HOU |
| +072+ | 1.61 | Fred Newman | 140 | ANA |
| +077+ | 1.54 | Ray Culp | 81 | PHI |
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