| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 14.16 | 196707080_LAN_SFN |
| Joe Horlen | CHA | 8.04 | 196707091_MIN_CHA |
| Don Drysdale | LAN | 4.35 | 196707080_LAN_SFN |
| Sonny Siebert | CLE | 3.9 | 196707092_TEX_CLE |
| Jim Bunning | PHI | 3.52 | 196707090_SLN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Coleman | TEX | -2.65 | 196707080_TEX_CLE |
| Jack Fisher | NYN | -2.22 | 196707090_ATL_NYN |
| Lew Krausse | OAK | -1.98 | 196707090_OAK_ANA |
| Dave Giusti | HOU | -1.75 | 196707080_CHN_HOU |
| Ray Culp | CHN | -0.73 | 196707080_CHN_HOU |
Based on accumulated WAA for this season up to 1967-07-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 4.81 | Juan Marichal | 165 | SFN |
| +008+ | 4.56 | Jim McGlothlin | 115 | ANA |
| +015+ | 3.74 | Phil Niekro | 87.3 | ATL |
| +018+ | 3.42 | Gary Peters | 132 | CHA |
| +020+ | 3.34 | Joe Horlen | 128.3 | CHA |
| +022+ | 3.21 | Tommy John | 118.7 | CHA |
| +030+ | 2.69 | Dean Chance | 149 | MIN |
| +031+ | 2.68 | Jim Hunter | 130 | OAK |
| +033+ | 2.61 | Mike McCormick | 117.3 | SFN |
| +037+ | 2.55 | Tom Seaver | 129 | NYN |
| +040+ | 2.53 | Steve Hargan | 134.3 | CLE |
| +041+ | 2.52 | Chris Short | 97.3 | PHI |
| +044+ | 2.47 | Gary Nolan | 112 | CIN |
| +045+ | 2.43 | Jim Merritt | 91.7 | MIN |
| +046+ | 2.36 | Ferguson Jenkins | 150.3 | CHN |
| +048+ | 2.15 | Al Downing | 108.3 | NYA |
| +050+ | 2.11 | Jim Lonborg | 138 | BOS |
| +051+ | 2.07 | Don Drysdale | 147.3 | LAN |
| +054+ | 2.02 | Luis Tiant | 102.3 | CLE |
| +058+ | 1.99 | Rickey Clark | 88.7 | ANA |
| +060+ | 1.98 | Denny Lemaster | 127.7 | ATL |
| +065+ | 1.79 | Sonny Siebert | 102 | CLE |
| +067+ | 1.76 | Ken Johnson | 114.7 | ATL |
| +078+ | 1.59 | Mike Cuellar | 127.7 | HOU |
| +077+ | 1.59 | Steve Blass | 64 | PIT |
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