| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Horlen | CHA | 8.42 | 196707190_CHA_ANA |
| Phil Niekro | ATL | 5.1 | 196707210_ATL_SLN |
| Dean Chance | MIN | 4.08 | 196707190_MIN_OAK |
| Jim Bunning | PHI | 4.06 | 196707210_CIN_PHI |
| Don Drysdale | LAN | 3.47 | 196707190_LAN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sammy Ellis | CIN | -3.13 | 196707210_CIN_PHI |
| Mickey Lolich | DET | -2.96 | 196707190_TEX_DET |
| Wade Blasingame | HOU | -2.66 | 196707210_HOU_PIT |
| Joe Coleman | TEX | -2.61 | 196707212_TEX_BAL |
| Jack Fisher | NYN | -2.04 | 196707191_HOU_NYN |
Based on accumulated WAA for this season up to 1967-07-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +010+ | 4.92 | Phil Niekro | 105.3 | ATL |
| +013+ | 4.5 | Jim McGlothlin | 115 | ANA |
| +018+ | 3.68 | Joe Horlen | 141.3 | CHA |
| +019+ | 3.65 | Gary Peters | 143.7 | CHA |
| +020+ | 3.58 | Mike McCormick | 136.3 | SFN |
| +021+ | 3.49 | Gary Nolan | 129 | CIN |
| +022+ | 3.45 | Tommy John | 125 | CHA |
| +029+ | 3.09 | Dean Chance | 163 | MIN |
| +032+ | 2.82 | Chris Short | 115 | PHI |
| +033+ | 2.81 | Don Drysdale | 163.3 | LAN |
| +035+ | 2.74 | Jim Merritt | 106.7 | MIN |
| +040+ | 2.45 | Al Downing | 122.3 | NYA |
| +043+ | 2.42 | Juan Marichal | 174.3 | SFN |
| +047+ | 2.39 | Steve Hargan | 134.3 | CLE |
| +050+ | 2.35 | Wilbur Wood | 51.7 | CHA |
| +049+ | 2.35 | Don Wilson | 125 | HOU |
| +053+ | 2.31 | Tom Seaver | 142.7 | NYN |
| +054+ | 2.26 | Rickey Clark | 100.3 | ANA |
| +061+ | 1.99 | Ken Johnson | 123.7 | ATL |
| +064+ | 1.9 | John O'Donoghue | 73.3 | CLE |
| +066+ | 1.85 | Jim Hunter | 144 | OAK |
| +072+ | 1.78 | Paul Lindblad | 82.7 | OAK |
| +071+ | 1.78 | Jim Lonborg | 153.7 | BOS |
| +080+ | 1.68 | Ferguson Jenkins | 159.3 | CHN |
| +087+ | 1.53 | Sonny Siebert | 102.7 | CLE |
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