| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ron Guidry | NYA | 7.72 | 198004260_CHA_NYA |
| Gaylord Perry | TEX | 7.43 | 198004250_TEX_CLE |
| J.R. Richard | HOU | 7.04 | 198004250_NYN_HOU |
| Mike Caldwell | MIL | 6.33 | 198004260_TOR_MIL |
| Craig Swan | NYN | 4.07 | 198004260_NYN_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Glenn Abbott | SEA | -4.89 | 198004270_ANA_SEA |
| Chris Knapp | ANA | -3.29 | 198004260_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 |
Based on accumulated WAA for this season up to 1980-04-27.
| Rank | WAA | Name | IP | Tm |
|---|
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