| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Horlen | CHA | 5.3 | 196706170_NYA_CHA |
| Jim Bunning | PHI | 4.9 | 196706170_PIT_PHI |
| Don Drysdale | LAN | 4.74 | 196706170_CIN_LAN |
| Mel Stottlemyre | NYA | 2.42 | 196706150_NYA_TEX |
| Mike Cuellar | HOU | 2.26 | 196706150_SFN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Ellsworth | PHI | -3.72 | 196706152_PIT_PHI |
| Dave Giusti | HOU | -1.91 | 196706172_ATL_HOU |
| Curt Simmons | CHN | -1.7 | 196706160_CHN_NYN |
| Jim Lonborg | BOS | -1.33 | 196706170_BOS_TEX |
| Joe Coleman | TEX | -1.28 | 196706162_BOS_TEX |
Based on accumulated WAA for this season up to 1967-06-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.64 | Juan Marichal | 124.7 | SFN |
| +005+ | 4.19 | Jim McGlothlin | 88 | ANA |
| +009+ | 3.56 | Don Drysdale | 116.3 | LAN |
| +010+ | 3.31 | Al Downing | 78.3 | NYA |
| +020+ | 2.64 | Mel Stottlemyre | 95.7 | NYA |
| +018+ | 2.64 | Steve Hargan | 97.3 | CLE |
| +019+ | 2.64 | Joe Horlen | 94 | CHA |
| +021+ | 2.58 | Phil Niekro | 50.7 | ATL |
| +022+ | 2.51 | Gary Peters | 95 | CHA |
| +024+ | 2.43 | Tom Seaver | 86.7 | NYN |
| +034+ | 2.22 | Mel Queen | 74.3 | CIN |
| +035+ | 2.18 | Gary Nolan | 81.7 | CIN |
| +040+ | 2.07 | Jim Hunter | 90.3 | OAK |
| +046+ | 1.88 | Mike Cuellar | 103.3 | HOU |
| +049+ | 1.87 | Tommy John | 79 | CHA |
| +051+ | 1.83 | Ken Holtzman | 65.7 | CHN |
| +052+ | 1.77 | Luis Tiant | 66.7 | CLE |
| +054+ | 1.69 | Dick Hall | 36 | PHI |
| +056+ | 1.65 | Paul Lindblad | 56.7 | OAK |
| +055+ | 1.65 | Jim Merritt | 59.3 | MIN |
| +057+ | 1.65 | Denny Lemaster | 104.7 | ATL |
| +063+ | 1.56 | Gerry Arrigo | 35 | CIN |
| +067+ | 1.5 | Jim O'Toole | 40 | CHA |
| +068+ | 1.49 | Sonny Siebert | 81 | CLE |
| +073+ | 1.35 | Steve Blass | 34.7 | PIT |
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