| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 8.81 | 196705120_HOU_SFN |
| Joe Horlen | CHA | 6.25 | 196705120_ANA_CHA |
| Sonny Siebert | CLE | 5.72 | 196705140_CLE_TEX |
| Bob Gibson | SLN | 4.22 | 196705140_NYN_SLN |
| Steve Barber | BAL | 3.86 | 196705140_BAL_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Curt Simmons | CHN | -2.86 | 196705120_CHN_LAN |
| Dick Ellsworth | PHI | -2.78 | 196705120_PHI_CIN |
| Phil Ortega | TEX | -2.75 | 196705140_CLE_TEX |
| Sammy Ellis | CIN | -2.31 | 196705120_PHI_CIN |
| Jim Lonborg | BOS | -2.3 | 196705141_DET_BOS |
Based on accumulated WAA for this season up to 1967-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.22 | Steve Hargan | 43.7 | CLE |
| +003+ | 2.2 | Joe Horlen | 39.7 | CHA |
| +007+ | 1.88 | Whitey Ford | 43 | NYA |
| +013+ | 1.52 | Don Drysdale | 51.3 | LAN |
| +016+ | 1.46 | Sonny Siebert | 42 | CLE |
| +015+ | 1.46 | Juan Marichal | 63.3 | SFN |
| +017+ | 1.45 | Billy McCool | 42.7 | CIN |
| +019+ | 1.41 | Ken Holtzman | 56.7 | CHN |
| +025+ | 1.34 | Gary Nolan | 46.7 | CIN |
| +027+ | 1.31 | Gary Peters | 50 | CHA |
| XXXXX | 1.2 | Gerry Arrigo | 15.3 | CIN |
| XXXXX | 1.17 | Rickey Clark | 25.3 | ANA |
| XXXXX | 1.13 | Tom Seaver | 40.7 | NYN |
| XXXXX | 1.13 | Dean Chance | 52.7 | MIN |
| XXXXX | 1.13 | Earl Wilson | 47.7 | DET |
| XXXXX | 1.13 | Jim McGlothlin | 35.3 | ANA |
| XXXXX | 1.02 | Barry Moore | 26.3 | TEX |
| XXXXX | 1.01 | Rich Nye | 32.3 | CHN |
| XXXXX | 0.98 | Sammy Ellis | 44.7 | CIN |
| XXXXX | 0.88 | Mel Queen | 30 | CIN |
| XXXXX | 0.81 | Jim Palmer | 36 | BAL |
| XXXXX | 0.79 | Jack Fisher | 49.7 | NYN |
| XXXXX | 0.75 | Jim O'Toole | 15.3 | CHA |
| XXXXX | 0.75 | Bob Veale | 43.3 | PIT |
| XXXXX | 0.75 | Mel Stottlemyre | 44.7 | NYA |
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