| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 4.61 | 197804210_MIL_NYA |
| San Francisco Giants | SFN | 1.23 | 197804210_CIN_SFN |
| Oakland Athletics | OAK | 0.96 | 197804190_OAK_MIN |
| Cincinnati Reds | CIN | 0.68 | 197804210_CIN_SFN |
| Chicago White Sox | CHA | 0.65 | 197804210_CHA_TOR |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -3.33 | 197804210_OAK_SEA |
| Toronto Blue Jays | TOR | -2.31 | 197804190_NYA_TOR |
| Milwaukee Brewers | MIL | -1.97 | 197804210_MIL_NYA |
| Atlanta Braves | ATL | -1.66 | 197804210_ATL_SDN |
| San Diego Padres | SDN | -1.37 | 197804210_ATL_SDN |
Based on accumulated WAA for this season up to 1978-04-21.
| Rank | WAA | Name | IP | Tm |
|---|
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