| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 16.55 | 196706240_SFN_LAN |
| Don Drysdale | LAN | 5.77 | 196706250_SFN_LAN |
| Gary Peters | CHA | 5.11 | 196706240_CHA_MIN |
| Jim Bunning | PHI | 3.92 | 196706251_PHI_SLN |
| Steve Hargan | CLE | 3.73 | 196706240_CLE_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Ellsworth | PHI | -4.21 | 196706252_PHI_SLN |
| Mickey Lolich | DET | -2.77 | 196706250_DET_NYA |
| Bob Bruce | ATL | -2.31 | 196706241_NYN_ATL |
| Fred Talbot | NYA | -2.18 | 196706260_NYA_OAK |
| Bob Hendley | NYN | -2.05 | 196706242_NYN_ATL |
Based on accumulated WAA for this season up to 1967-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.47 | Juan Marichal | 141.7 | SFN |
| +005+ | 4.83 | Jim McGlothlin | 97 | ANA |
| +009+ | 4.12 | Don Drysdale | 134.3 | LAN |
| +013+ | 3.39 | Phil Niekro | 69.7 | ATL |
| +014+ | 3.37 | Steve Hargan | 115.3 | CLE |
| +017+ | 3.23 | Gary Peters | 113 | CHA |
| +021+ | 2.92 | Joe Horlen | 101 | CHA |
| +022+ | 2.9 | Al Downing | 90 | NYA |
| +024+ | 2.75 | Tom Seaver | 104.7 | NYN |
| +032+ | 2.52 | Tommy John | 96 | CHA |
| +039+ | 2.28 | Jim Hunter | 107 | OAK |
| +045+ | 2.08 | Mel Stottlemyre | 105.7 | NYA |
| +047+ | 2.04 | Gerry Arrigo | 41.3 | CIN |
| +049+ | 1.98 | Dick Hughes | 87 | SLN |
| +050+ | 1.96 | Rickey Clark | 72.3 | ANA |
| +051+ | 1.95 | Dick Hall | 39.7 | PHI |
| +054+ | 1.88 | Denny Lemaster | 125.7 | ATL |
| +055+ | 1.86 | Paul Lindblad | 67.7 | OAK |
| +056+ | 1.81 | Jim O'Toole | 47 | CHA |
| +057+ | 1.8 | Sonny Siebert | 91 | CLE |
| +063+ | 1.7 | Mel Queen | 87 | CIN |
| +069+ | 1.58 | Bill Hands | 48 | CHN |
| +071+ | 1.53 | Dean Chance | 123.7 | MIN |
| +070+ | 1.53 | Mike Cuellar | 118.7 | HOU |
| +072+ | 1.52 | Joe Verbanic | 29 | NYA |
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