| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Horlen | CHA | 6.52 | 196706120_CHA_TEX |
| Steve Hargan | CLE | 5.26 | 196706131_CLE_ANA |
| Don Drysdale | LAN | 4.59 | 196706130_LAN_CHN |
| Bob Gibson | SLN | 3.97 | 196706140_SLN_PIT |
| Dean Chance | MIN | 2.81 | 196706130_DET_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Talbot | NYA | -3.07 | 196706130_NYA_BOS |
| Dick Ellsworth | PHI | -3.02 | 196706120_ATL_PHI |
| Phil Ortega | TEX | -2.7 | 196706142_NYA_TEX |
| Dave Giusti | HOU | -1.88 | 196706130_SFN_HOU |
| Mickey Lolich | DET | -1.51 | 196706120_DET_MIN |
Based on accumulated WAA for this season up to 1967-06-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.68 | Juan Marichal | 124.7 | SFN |
| +004+ | 4.25 | Jim McGlothlin | 83.3 | ANA |
| +008+ | 3.33 | Al Downing | 78.3 | NYA |
| +012+ | 3.08 | Don Drysdale | 107.3 | LAN |
| +015+ | 2.71 | Steve Hargan | 97.3 | CLE |
| +019+ | 2.66 | Denny Lemaster | 98.3 | ATL |
| +022+ | 2.61 | Phil Niekro | 50.7 | ATL |
| +023+ | 2.57 | Gary Peters | 95 | CHA |
| +024+ | 2.5 | Tom Seaver | 86.7 | NYN |
| +030+ | 2.27 | Jim Hunter | 90.3 | OAK |
| +032+ | 2.2 | Gary Nolan | 81.7 | CIN |
| +036+ | 2.06 | Joe Horlen | 86 | CHA |
| +041+ | 1.93 | Mel Queen | 65.3 | CIN |
| +043+ | 1.92 | Tommy John | 79 | CHA |
| +042+ | 1.92 | Mel Stottlemyre | 86.7 | NYA |
| +045+ | 1.89 | Chris Short | 71.3 | PHI |
| +047+ | 1.87 | Ken Holtzman | 65.7 | CHN |
| +049+ | 1.78 | Paul Lindblad | 51.7 | OAK |
| +053+ | 1.63 | Mike Cuellar | 94.3 | HOU |
| +055+ | 1.61 | Dean Chance | 108 | MIN |
| +058+ | 1.55 | Sonny Siebert | 81 | CLE |
| +060+ | 1.52 | Jim O'Toole | 40 | CHA |
| +061+ | 1.52 | Gerry Arrigo | 34.3 | CIN |
| +074+ | 1.29 | Dick Hughes | 69 | SLN |
| XXXXX | 1.18 | Luis Tiant | 56.7 | CLE |
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