| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 10.23 | 196705200_SFN_HOU |
| Jim Bunning | PHI | 4.44 | 196705180_CIN_PHI |
| Claude Osteen | LAN | 3.76 | 196705200_LAN_CHN |
| Bob Gibson | SLN | 3.76 | 196705190_SLN_NYN |
| Dean Chance | MIN | 3.32 | 196705200_MIN_ANA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Sadecki | SFN | -3.45 | 196705190_SFN_HOU |
| Dave Giusti | HOU | -3.14 | 196705200_SFN_HOU |
| Jim Lonborg | BOS | -2.48 | 196705190_CLE_BOS |
| Phil Ortega | TEX | -2.41 | 196705190_BAL_TEX |
| Mickey Lolich | DET | -1.1 | 196705190_NYA_DET |
Based on accumulated WAA for this season up to 1967-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.77 | Juan Marichal | 81.3 | SFN |
| +007+ | 2.29 | Don Drysdale | 60.3 | LAN |
| +008+ | 2.26 | Dean Chance | 70.7 | MIN |
| +009+ | 2.01 | Joe Horlen | 47 | CHA |
| +011+ | 1.94 | Whitey Ford | 43 | NYA |
| +012+ | 1.9 | Gary Peters | 59 | CHA |
| +013+ | 1.8 | Gerry Arrigo | 25.3 | CIN |
| +019+ | 1.61 | Ken Holtzman | 65.7 | CHN |
| +023+ | 1.53 | Sammy Ellis | 53.7 | CIN |
| +027+ | 1.49 | Sonny Siebert | 42 | CLE |
| +031+ | 1.42 | Mel Queen | 39 | CIN |
| +033+ | 1.35 | Jim McGlothlin | 40 | ANA |
| +034+ | 1.34 | Billy McCool | 46 | CIN |
| +036+ | 1.32 | Steve Hargan | 50.3 | CLE |
| XXXXX | 1.21 | Gary Nolan | 49.7 | CIN |
| XXXXX | 1.11 | Chris Short | 59.3 | PHI |
| XXXXX | 1.11 | Joe Sparma | 49.3 | DET |
| XXXXX | 1.06 | Rickey Clark | 28.7 | ANA |
| XXXXX | 1.01 | Tom Seaver | 48.7 | NYN |
| XXXXX | 0.81 | Denny Lemaster | 53.3 | ATL |
| XXXXX | 0.78 | Jim O'Toole | 15.3 | CHA |
| XXXXX | 0.74 | Bob Veale | 55.3 | PIT |
| XXXXX | 0.72 | Tony Cloninger | 19 | ATL |
| XXXXX | 0.66 | Mel Stottlemyre | 50.7 | NYA |
| XXXXX | 0.57 | Steve Carlton | 25.7 | SLN |
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