| Starter | Tm | Tier | Game |
|---|---|---|---|
| Juan Marichal | SFN | 7.24 | 196705030_SFN_NYN |
| Sonny Siebert | CLE | 6.03 | 196705030_BAL_CLE |
| Steve Barber | BAL | 5.07 | 196705050_BAL_DET |
| Bob Veale | PIT | 3.24 | 196705040_LAN_PIT |
| Jim Bunning | PHI | 2.87 | 196705050_LAN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Giusti | HOU | -5.41 | 196705050_HOU_NYN |
| Fred Talbot | NYA | -3.99 | 196705030_NYA_MIN |
| Phil Ortega | TEX | -3.37 | 196705030_TEX_OAK |
| Jim Lonborg | BOS | -2.76 | 196705030_BOS_ANA |
| Dick Ellsworth | PHI | -2.61 | 196705040_HOU_PHI |
Based on accumulated WAA for this season up to 1967-05-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.98 | Gaylord Perry | 46.7 | SFN |
| +004+ | 1.57 | Sonny Siebert | 31 | CLE |
| +005+ | 1.44 | Whitey Ford | 33 | NYA |
| +006+ | 1.43 | Steve Hargan | 34.7 | CLE |
| +011+ | 1.31 | Jim Hunter | 32.7 | OAK |
| +010+ | 1.31 | Tom Seaver | 37.7 | NYN |
| XXXXX | 1.23 | Ken Holtzman | 38 | CHN |
| XXXXX | 1.2 | Billy McCool | 29 | CIN |
| XXXXX | 1.19 | Gerry Arrigo | 15.3 | CIN |
| XXXXX | 1.15 | Barry Moore | 18 | TEX |
| XXXXX | 1.12 | Steve Barber | 27.3 | BAL |
| XXXXX | 1.01 | Gary Peters | 32.7 | CHA |
| XXXXX | 1 | Don Cardwell | 39 | NYN |
| XXXXX | 1 | Joe Horlen | 24.3 | CHA |
| XXXXX | 0.91 | Ferguson Jenkins | 39.3 | CHN |
| XXXXX | 0.81 | Mel Queen | 26.7 | CIN |
| XXXXX | 0.73 | Al Downing | 18 | NYA |
| XXXXX | 0.71 | Bob Gibson | 39 | SLN |
| XXXXX | 0.7 | Juan Pizarro | 17.7 | PIT |
| XXXXX | 0.7 | Ron Herbel | 17 | SFN |
| XXXXX | 0.68 | Tony Cloninger | 19 | ATL |
| XXXXX | 0.64 | Dennis Bennett | 23 | BOS |
| XXXXX | 0.61 | Juan Marichal | 45.3 | SFN |
| XXXXX | 0.58 | Mel Stottlemyre | 30 | NYA |
| XXXXX | 0.58 | Earl Wilson | 30.7 | DET |
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