Tm links to franchise history.
Division links to team status for 1980
Team Name links to list of players who played for that team during 1980 sorted by career value
| Tm | Div | Team Name | W-L | |
|---|---|---|---|---|
| ATL | NLW | Atlanta Braves | 81-80 | |
| CIN | NLW | Cincinnati Reds | 89-73 | |
| HOU | NLW | Houston Astros | 93-70 | NLCS |
| LAN | NLW | Los Angeles Dodgers | 92-71 | |
| SDN | NLW | San Diego Padres | 73-89 | |
| SFN | NLW | San Francisco Giants | 75-86 | |
| CHN | NLE | Chicago Cubs | 64-98 | |
| NYN | NLE | New York Mets | 67-95 | |
| PHI | NLE | Philadelphia Phillies | 91-71 | WS WIN |
| PIT | NLE | Pittsburgh Pirates | 83-79 | |
| SLN | NLE | St. Louis Cardinals | 74-88 | |
| WAS | NLE | Montreal Expos | 90-72 | |
| CHA | ALW | Chicago White Sox | 70-90 | |
| KCA | ALW | Kansas City Royals | 97-65 | WS LOSE |
| ANA | ALW | California Angels | 65-95 | |
| MIN | ALW | Minnesota Twins | 77-84 | |
| OAK | ALW | Oakland Athletics | 83-79 | |
| SEA | ALW | Seattle Mariners | 59-103 | |
| TEX | ALW | Texas Rangers | 76-85 | |
| BAL | ALE | Baltimore Orioles | 100-62 | |
| BOS | ALE | Boston Red Sox | 83-77 | |
| CLE | ALE | Cleveland Indians | 79-81 | |
| DET | ALE | Detroit Tigers | 84-78 | |
| MIL | ALE | Milwaukee Brewers | 86-76 | |
| NYA | ALE | New York Yankees | 103-59 | ALCS |
| TOR | ALE | Toronto Blue Jays | 67-95 |
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