| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Drysdale | LAN | 5.26 | 196705270_LAN_SFN |
| Sonny Siebert | CLE | 5.2 | 196705270_NYA_CLE |
| Joe Horlen | CHA | 5.17 | 196705270_CHA_ANA |
| Bob Gibson | SLN | 3.93 | 196705291_SLN_CIN |
| Dean Chance | MIN | 2.39 | 196705281_MIN_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Talbot | NYA | -4.47 | 196705270_NYA_CLE |
| Dick Ellsworth | PHI | -2.55 | 196705290_PHI_SFN |
| Curt Simmons | CHN | -2.29 | 196705270_HOU_CHN |
| Wade Blasingame | ATL | -2.29 | 196705270_ATL_NYN |
| Jim Lonborg | BOS | -1.11 | 196705280_BOS_BAL |
Based on accumulated WAA for this season up to 1967-05-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 3.46 | Don Drysdale | 76.7 | LAN |
| +005+ | 3.27 | Juan Marichal | 90.3 | SFN |
| +007+ | 2.8 | Jim McGlothlin | 58 | ANA |
| +008+ | 2.77 | Steve Hargan | 68.3 | CLE |
| +011+ | 2.49 | Gary Peters | 68 | CHA |
| +018+ | 2 | Mel Queen | 50 | CIN |
| +021+ | 1.96 | Joe Horlen | 61.3 | CHA |
| +024+ | 1.87 | Whitey Ford | 44 | NYA |
| +025+ | 1.81 | Mel Stottlemyre | 66.7 | NYA |
| +027+ | 1.78 | Dean Chance | 84.7 | MIN |
| +029+ | 1.7 | Gerry Arrigo | 30 | CIN |
| +030+ | 1.69 | Chris Short | 71.3 | PHI |
| +031+ | 1.68 | Denny Lemaster | 71.3 | ATL |
| +032+ | 1.63 | Ken Holtzman | 65.7 | CHN |
| +035+ | 1.56 | Sammy Ellis | 68.7 | CIN |
| +044+ | 1.44 | Sonny Siebert | 57 | CLE |
| +046+ | 1.42 | Ken Johnson | 50.3 | ATL |
| +050+ | 1.39 | Tom Seaver | 63.7 | NYN |
| +052+ | 1.36 | Gary Nolan | 58 | CIN |
| XXXXX | 1.2 | Billy McCool | 64 | CIN |
| XXXXX | 1.18 | Jim Merritt | 19.3 | MIN |
| XXXXX | 1.11 | Rickey Clark | 39.7 | ANA |
| XXXXX | 1.01 | Bob Gibson | 78.3 | SLN |
| XXXXX | 1.01 | Al Downing | 43.7 | NYA |
| XXXXX | 0.96 | Bob Veale | 63.3 | PIT |
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