| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Bunning | PIT | 7.79 | 196805130_SLN_PIT |
| Gary Peters | CHA | 6.05 | 196805140_ANA_CHA |
| Steve Hargan | CLE | 3.9 | 196805140_NYA_CLE |
| Chris Short | PHI | 2.01 | 196805130_ATL_PHI |
| Jim Merritt | MIN | 1.69 | 196805140_OAK_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Culp | BOS | -5.93 | 196805140_TEX_BOS |
| Milt Pappas | CIN | -4.16 | 196805140_CIN_NYN |
| Dave Giusti | HOU | -2.11 | 196805140_HOU_SFN |
| Dick Bosman | TEX | -1.22 | 196805150_TEX_BOS |
| Denny McLain | DET | -0.45 | 196805150_BAL_DET |
Based on accumulated WAA for this season up to 1968-05-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 2.13 | Luis Tiant | 52.3 | CLE |
| +007+ | 1.92 | Bob Gibson | 63 | SLN |
| +010+ | 1.75 | Ray Sadecki | 58.3 | SFN |
| +013+ | 1.62 | Gerry Arrigo | 48.3 | CIN |
| +014+ | 1.61 | Jose Santiago | 57.7 | BOS |
| +015+ | 1.6 | Al McBean | 56.7 | PIT |
| +016+ | 1.58 | Nolan Ryan | 44.3 | NYN |
| +019+ | 1.47 | Camilo Pascual | 38.3 | TEX |
| +022+ | 1.4 | Jerry Koosman | 54.7 | NYN |
| +023+ | 1.34 | Tom Phoebus | 55.7 | BAL |
| +025+ | 1.32 | Tommy John | 50.7 | CHA |
| +026+ | 1.31 | Bob Veale | 49 | PIT |
| +029+ | 1.26 | Tom Seaver | 59 | NYN |
| XXXXX | 1.21 | Sam McDowell | 54.3 | CLE |
| XXXXX | 1.09 | Chris Short | 61.7 | PHI |
| XXXXX | 1.09 | Mel Stottlemyre | 57.7 | NYA |
| XXXXX | 1.06 | Pat Jarvis | 59.3 | ATL |
| XXXXX | 1.05 | Dick Selma | 23 | NYN |
| XXXXX | 0.97 | Dave Giusti | 58 | HOU |
| XXXXX | 0.94 | Stan Williams | 24.3 | CLE |
| XXXXX | 0.94 | George Culver | 57.3 | CIN |
| XXXXX | 0.91 | Bill Hands | 56.3 | CHN |
| XXXXX | 0.9 | Steve Blass | 26.7 | PIT |
| XXXXX | 0.9 | Joe Sparma | 48 | DET |
| XXXXX | 0.84 | Don Drysdale | 59 | LAN |
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