| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 9.12 | 196707181_SFN_PIT |
| Gary Peters | CHA | 6.16 | 196707180_CHA_ANA |
| Phil Niekro | ATL | 3.36 | 196707160_PIT_ATL |
| Jim Bunning | PHI | 3.32 | 196707160_PHI_CIN |
| Jim Merritt | MIN | 1.71 | 196707170_ANA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Wade Blasingame | HOU | -2.99 | 196707162_HOU_LAN |
| Joe Coleman | TEX | -2.75 | 196707170_CLE_TEX |
| Sammy Ellis | CIN | -2.3 | 196707170_PHI_CIN |
| Fred Talbot | NYA | -1.84 | 196707160_BAL_NYA |
| Bob Hendley | NYN | -1.76 | 196707180_HOU_NYN |
Based on accumulated WAA for this season up to 1967-07-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 4.52 | Jim McGlothlin | 115 | ANA |
| +012+ | 4.42 | Phil Niekro | 96.3 | ATL |
| +014+ | 4 | Joe Horlen | 137.3 | CHA |
| +018+ | 3.65 | Gary Peters | 143.7 | CHA |
| +020+ | 3.45 | Tommy John | 125 | CHA |
| +026+ | 3.18 | Gary Nolan | 122 | CIN |
| +028+ | 3.05 | Mike McCormick | 126.3 | SFN |
| +029+ | 3.04 | Dean Chance | 157 | MIN |
| +033+ | 2.75 | Jim Merritt | 106.7 | MIN |
| +037+ | 2.64 | Chris Short | 104.3 | PHI |
| +039+ | 2.51 | Juan Marichal | 174.3 | SFN |
| +040+ | 2.5 | Don Drysdale | 156.3 | LAN |
| +043+ | 2.45 | Al Downing | 117.3 | NYA |
| +045+ | 2.42 | Steve Hargan | 134.3 | CLE |
| +049+ | 2.28 | Rickey Clark | 100.3 | ANA |
| +051+ | 2.23 | Jim Hunter | 138 | OAK |
| +058+ | 2.02 | Tom Seaver | 133.7 | NYN |
| +059+ | 2 | Ken Johnson | 123.7 | ATL |
| +061+ | 1.96 | Luis Tiant | 115.7 | CLE |
| +060+ | 1.96 | Wilbur Wood | 44 | CHA |
| +068+ | 1.8 | Jim Lonborg | 153.7 | BOS |
| +070+ | 1.79 | Paul Lindblad | 82.7 | OAK |
| +071+ | 1.78 | Mike Cuellar | 133.7 | HOU |
| +073+ | 1.75 | Ferguson Jenkins | 159.3 | CHN |
| +080+ | 1.61 | John O'Donoghue | 64.3 | CLE |
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