| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jerry Koosman | NYN | 7.84 | 197004191_PHI_NYN |
| Sam McDowell | CLE | 7.23 | 197004180_TEX_CLE |
| Jim Perry | MIN | 5.37 | 197004190_MIN_OAK |
| Dave McNally | BAL | 4.28 | 197004180_NYA_BAL |
| Mel Stottlemyre | NYA | 3.47 | 197004170_NYA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gary Peters | BOS | -5.43 | 197004170_BOS_DET |
| Rich Robertson | SFN | -2.48 | 197004170_SFN_CIN |
| Chuck Dobson | OAK | -1.41 | 197004190_MIN_OAK |
| Clyde Wright | ANA | -1.4 | 197004180_KCA_ANA |
| Bill Stoneman | WAS | -1.35 | 197004170_WAS_CHN |
Based on accumulated WAA for this season up to 1970-04-19.
| Rank | WAA | Name | IP | Tm |
|---|
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