| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 3.89 | 198004300_NYA_BAL |
| Montreal Expos | WAS | 3.68 | 198004290_WAS_PIT |
| Pittsburgh Pirates | PIT | 2.65 | 198005010_WAS_PIT |
| Houston Astros | HOU | 1.47 | 198004290_HOU_CIN |
| Texas Rangers | TEX | 1.11 | 198004300_TEX_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -6.25 | 198005010_SEA_ANA |
| St. Louis Cardinals | SLN | -4.02 | 198004300_CHN_SLN |
| Toronto Blue Jays | TOR | -2.05 | 198005010_CLE_TOR |
| California Angels | ANA | -1.48 | 198004290_OAK_ANA |
| Cleveland Indians | CLE | -1.39 | 198005010_CLE_TOR |
Based on accumulated WAA for this season up to 1980-05-01.
| Rank | WAA | Name | IP | Tm |
|---|
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