| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 12.77 | 196705300_PHI_SFN |
| Gary Peters | CHA | 4.58 | 196705301_CHA_DET |
| Jim Bunning | PHI | 4.33 | 196705300_PHI_SFN |
| Steve Hargan | CLE | 4.29 | 196705301_CLE_BAL |
| Bob Gibson | SLN | 3.93 | 196705291_SLN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Phil Ortega | TEX | -2.61 | 196705301_OAK_TEX |
| Dick Ellsworth | PHI | -2.55 | 196705290_PHI_SFN |
| Jim Lonborg | BOS | -1.11 | 196705280_BOS_BAL |
| Sammy Ellis | CIN | -0.8 | 196705280_CIN_PIT |
| Jim Hunter | OAK | -0.77 | 196705302_OAK_TEX |
Based on accumulated WAA for this season up to 1967-05-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 3.43 | Don Drysdale | 76.7 | LAN |
| +005+ | 3.12 | Juan Marichal | 99.3 | SFN |
| +007+ | 2.8 | Jim McGlothlin | 58 | ANA |
| +009+ | 2.59 | Steve Hargan | 74 | CLE |
| +013+ | 2.35 | Gary Peters | 74 | CHA |
| +019+ | 1.98 | Mel Queen | 50 | CIN |
| +022+ | 1.96 | Joe Horlen | 61.3 | CHA |
| +024+ | 1.94 | Ken Johnson | 59.3 | ATL |
| +025+ | 1.92 | Jim Merritt | 28.3 | MIN |
| +028+ | 1.85 | Whitey Ford | 44 | NYA |
| +030+ | 1.79 | Mel Stottlemyre | 66.7 | NYA |
| +032+ | 1.75 | Dean Chance | 84.7 | MIN |
| +034+ | 1.69 | Gerry Arrigo | 30 | CIN |
| +035+ | 1.67 | Chris Short | 71.3 | PHI |
| +036+ | 1.66 | Denny Lemaster | 71.3 | ATL |
| +040+ | 1.61 | Ken Holtzman | 65.7 | CHN |
| +043+ | 1.53 | Sammy Ellis | 68.7 | CIN |
| +050+ | 1.45 | Al Downing | 52 | NYA |
| +051+ | 1.43 | Sonny Siebert | 57 | CLE |
| +052+ | 1.38 | Tom Seaver | 63.7 | NYN |
| +054+ | 1.34 | Gary Nolan | 58 | CIN |
| XXXXX | 1.17 | Billy McCool | 64 | CIN |
| XXXXX | 1.11 | Rickey Clark | 39.7 | ANA |
| XXXXX | 1 | Bob Gibson | 78.3 | SLN |
| XXXXX | 0.94 | Bob Veale | 63.3 | PIT |
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