| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Rogers | WAS | 5.74 | 198004290_WAS_PIT |
| Tommy John | NYA | 3.02 | 198004270_CHA_NYA |
| Geoff Zahn | MIN | 2.51 | 198004270_OAK_MIN |
| Bert Blyleven | PIT | 2.21 | 198004290_WAS_PIT |
| Ken Forsch | HOU | 2.09 | 198004290_HOU_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Glenn Abbott | SEA | -4.89 | 198004270_ANA_SEA |
| Ray Burris | NYN | -2.98 | 198004270_NYN_HOU |
| Mike Torrez | BOS | -2.92 | 198004270_BOS_DET |
| Moose Haas | MIL | -2.53 | 198004270_TOR_MIL |
| Len Barker | CLE | -2 | 198004270_TEX_CLE |
Based on accumulated WAA for this season up to 1980-04-29.
| Rank | WAA | Name | IP | Tm |
|---|
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