| Starter | Tm | Tier | Game |
|---|---|---|---|
| Danny Cox | SLN | 7.12 | 198704130_SLN_PIT |
| Ron Darling | NYN | 7.08 | 198704140_NYN_PHI |
| Fernando Valenzuela | LAN | 6.41 | 198704120_SFN_LAN |
| Mike Witt | ANA | 3.87 | 198704120_ANA_OAK |
| Charlie Leibrandt | KCA | 1.76 | 198704120_NYA_KCA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mark Langston | SEA | -4.24 | 198704120_MIN_SEA |
| Scott McGregor | BAL | -4.01 | 198704130_MIL_BAL |
| Ed Whitson | SDN | -3.87 | 198704120_SDN_CIN |
| Ken Schrom | CLE | -3.21 | 198704120_BAL_CLE |
| Joe Johnson | TOR | -1.61 | 198704140_CHA_TOR |
Based on accumulated WAA for this season up to 1987-04-14.
| Rank | WAA | Name | IP | Tm |
|---|
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