1980
From SABR Encyclopedia
Leagues active in 1980
- 1980 American Association
- 1980 American League
- 1980 Appalachian League
- 1980 Arizona Instructional League
- 1980 California League
- 1980 Carolina League
- 1980 Dominican Winter League
- 1980 Eastern League
- 1980 Florida Instructional League
- 1980 Florida State League
- 1980 Gulf Coast League
- 1980 International League
- 1980 Japan Central League
- 1980 Japan Pacific League
- 1980 Mexican League
- 1980 Mexican League (6 team season)
- 1980 Mexican Pacific Winter League
- 1980 Midwest League
- 1980 National League
- 1980 New York-Pennsylvania League
- 1980 Northwest League
- 1980 Pacific Coast League
- 1980 Pioneer League
- 1980 Puerto Rican Winter League
- 1980 South Atlantic League
- 1980 Southern League
- 1980 Texas League
- 1980 Venezuelan Winter League