| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 15.74 | 196706070_SFN_CIN |
| Jim Bunning | PHI | 4.36 | 196706070_CHN_PHI |
| Dean Chance | MIN | 3.59 | 196706050_CLE_MIN |
| Sam McDowell | CLE | 2.31 | 196706050_CLE_MIN |
| Mel Stottlemyre | NYA | 1.72 | 196706060_TEX_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Talbot | NYA | -4.45 | 196706071_TEX_NYA |
| Phil Ortega | TEX | -3.47 | 196706072_TEX_NYA |
| Dick Ellsworth | PHI | -3.42 | 196706062_CHN_PHI |
| Jack Fisher | NYN | -3.07 | 196706070_NYN_PIT |
| Mickey Lolich | DET | -1.96 | 196706070_DET_OAK |
Based on accumulated WAA for this season up to 1967-06-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.31 | Jim McGlothlin | 76 | ANA |
| +004+ | 3.99 | Juan Marichal | 115.3 | SFN |
| +006+ | 3.34 | Steve Hargan | 83 | CLE |
| +010+ | 3.2 | Don Drysdale | 94.3 | LAN |
| +015+ | 2.37 | Gary Peters | 80.3 | CHA |
| +019+ | 2.22 | Denny Lemaster | 88.3 | ATL |
| +020+ | 2.15 | Al Downing | 61 | NYA |
| +022+ | 2.08 | Joe Horlen | 71.3 | CHA |
| +028+ | 1.96 | Dean Chance | 97.7 | MIN |
| +030+ | 1.93 | Tom Seaver | 77.7 | NYN |
| +031+ | 1.86 | Mel Queen | 56.3 | CIN |
| +034+ | 1.84 | Whitey Ford | 44 | NYA |
| +038+ | 1.73 | Gerry Arrigo | 30.3 | CIN |
| +040+ | 1.7 | Ken Holtzman | 65.7 | CHN |
| +044+ | 1.68 | Chris Short | 71.3 | PHI |
| +048+ | 1.55 | Sonny Siebert | 66 | CLE |
| +050+ | 1.5 | Sammy Ellis | 78.7 | CIN |
| +052+ | 1.47 | Tom Phoebus | 63.7 | BAL |
| +055+ | 1.43 | Ken Johnson | 63.3 | ATL |
| +058+ | 1.41 | Thad Tillotson | 36 | NYA |
| +059+ | 1.39 | Jim Merritt | 34.7 | MIN |
| +060+ | 1.38 | Mel Stottlemyre | 80.3 | NYA |
| +063+ | 1.36 | Paul Lindblad | 45.7 | OAK |
| XXXXX | 1.24 | Gary Nolan | 72.7 | CIN |
| XXXXX | 1.22 | Jim O'Toole | 34 | CHA |
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