| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Seaver | NYN | 4.99 | 197104110_CIN_NYN |
| Dick Bosman | TEX | 4.82 | 197104111_NYA_TEX |
| Bob Gibson | SLN | 4.58 | 197104111_SFN_SLN |
| Fritz Peterson | NYA | 4.08 | 197104090_NYA_TEX |
| Jim Palmer | BAL | 3.51 | 197104100_DET_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Stoneman | WAS | -4.12 | 197104100_WAS_PHI |
| Rich Robertson | SFN | -2.72 | 197104111_SFN_SLN |
| Tom Murphy | ANA | -2.05 | 197104110_ANA_MIL |
| Gary Peters | BOS | -1.95 | 197104110_BOS_CLE |
| Mike Kekich | NYA | -1.91 | 197104112_NYA_TEX |
Based on accumulated WAA for this season up to 1971-04-11.
| Rank | WAA | Name | IP | Tm |
|---|
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