| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Rogers | WAS | 3.57 | 198004110_WAS_PHI |
| Tommy John | NYA | 1.07 | 198004110_NYA_TEX |
| Steve Carlton | PHI | 0.74 | 198004110_WAS_PHI |
| Geoff Zahn | MIN | 0.47 | 198004120_MIN_OAK |
| Dan Schatzeder | DET | 0.46 | 198004110_DET_KCA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Burris | NYN | -4.63 | 198004110_CHN_NYN |
| Mike Torrez | BOS | -2.91 | 198004120_BOS_MIL |
| Len Barker | CLE | -2.51 | 198004120_CLE_ANA |
| Rick Honeycutt | SEA | -2.1 | 198004120_TOR_SEA |
| Paul Mirabella | TOR | -1.49 | 198004120_TOR_SEA |
Based on accumulated WAA for this season up to 1980-04-12.
| Rank | WAA | Name | IP | Tm |
|---|
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