| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 15.74 | 196706070_SFN_CIN |
| Joe Horlen | CHA | 6.96 | 196706081_BOS_CHA |
| Steve Hargan | CLE | 5.63 | 196706091_CLE_OAK |
| Don Drysdale | LAN | 5.61 | 196706080_LAN_ATL |
| Jim Bunning | PHI | 4.36 | 196706070_CHN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Talbot | NYA | -4.45 | 196706071_TEX_NYA |
| Phil Ortega | TEX | -3.47 | 196706072_TEX_NYA |
| Jack Fisher | NYN | -3.07 | 196706070_NYN_PIT |
| Bob Bruce | ATL | -2.13 | 196706080_LAN_ATL |
| Mickey Lolich | DET | -1.96 | 196706070_DET_OAK |
Based on accumulated WAA for this season up to 1967-06-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.35 | Jim McGlothlin | 76 | ANA |
| +004+ | 4.08 | Juan Marichal | 115.3 | SFN |
| +005+ | 3.66 | Steve Hargan | 91 | CLE |
| +013+ | 2.92 | Don Drysdale | 100.3 | LAN |
| +014+ | 2.64 | Al Downing | 69.3 | NYA |
| +019+ | 2.42 | Gary Peters | 80.3 | CHA |
| +018+ | 2.42 | Joe Horlen | 80.3 | CHA |
| +023+ | 2.27 | Denny Lemaster | 88.3 | ATL |
| +024+ | 2.22 | Dean Chance | 102.7 | MIN |
| +028+ | 1.98 | Tom Seaver | 77.7 | NYN |
| +032+ | 1.9 | Mel Queen | 56.3 | CIN |
| +039+ | 1.74 | Ken Holtzman | 65.7 | CHN |
| +040+ | 1.73 | Chris Short | 71.3 | PHI |
| +041+ | 1.72 | Gerry Arrigo | 32.7 | CIN |
| +047+ | 1.61 | Sonny Siebert | 66 | CLE |
| +051+ | 1.55 | Ken Johnson | 72 | ATL |
| +053+ | 1.53 | Tom Phoebus | 63.7 | BAL |
| +059+ | 1.42 | Mel Stottlemyre | 80.3 | NYA |
| +058+ | 1.42 | Thad Tillotson | 36 | NYA |
| +061+ | 1.39 | Paul Lindblad | 45.7 | OAK |
| +062+ | 1.35 | Jim Hunter | 81.3 | OAK |
| +063+ | 1.33 | Jim Merritt | 41.3 | MIN |
| +064+ | 1.32 | Jim O'Toole | 35 | CHA |
| +067+ | 1.3 | Dick Hughes | 60.3 | SLN |
| +069+ | 1.29 | Gary Nolan | 72.7 | CIN |
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