| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sam McDowell | CLE | 8.84 | 197004220_DET_CLE |
| Bob Gibson | SLN | 8.39 | 197004210_SLN_CHN |
| Tom Seaver | NYN | 7.35 | 197004220_SDN_NYN |
| Bill Hands | CHN | 4.58 | 197004210_SLN_CHN |
| Mel Stottlemyre | NYA | 4.22 | 197004210_NYA_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rich Robertson | SFN | -2.88 | 197004220_SFN_PHI |
| Bill Stoneman | WAS | -2.29 | 197004220_LAN_WAS |
| Jim Lonborg | BOS | -2.17 | 197004220_BAL_BOS |
| Gene Brabender | MIL | -2.13 | 197004200_MIL_ANA |
| Jim Bouton | HOU | -1.84 | 197004200_HOU_PIT |
Based on accumulated WAA for this season up to 1970-04-22.
| Rank | WAA | Name | IP | Tm |
|---|
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