| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gary Peters | CHA | 6.61 | 196804300_TEX_CHA |
| Juan Marichal | SFN | 5 | 196804290_ATL_SFN |
| Bob Gibson | SLN | 3.98 | 196805010_SLN_HOU |
| Steve Hargan | CLE | 3.27 | 196804290_ANA_CLE |
| Jim Merritt | MIN | 2.85 | 196805010_MIN_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Giusti | HOU | -3.41 | 196805010_SLN_HOU |
| Milt Pappas | CIN | -3.36 | 196805010_CIN_SFN |
| Dick Ellsworth | BOS | -1.43 | 196804300_MIN_BOS |
| Denny McLain | DET | -1.29 | 196805010_MIN_DET |
| Don Cardwell | NYN | -1.29 | 196804300_PHI_NYN |
Based on accumulated WAA for this season up to 1968-05-01.
| Rank | WAA | Name | IP | Tm |
|---|
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