1988
From SABR Encyclopedia
Leagues active in 1988
- 1988 American Association
- 1988 American League
- 1988 Appalachian League
- 1988 Arizona Instructional League
- 1988 Arizona League
- 1988 California League
- 1988 Carolina League
- 1988 Dominican Summer League
- 1988 Dominican Winter League
- 1988 Eastern League
- 1988 Florida Instructional League
- 1988 Florida State League
- 1988 Gulf Coast League
- 1988 International League
- 1988 Japan Central League
- 1988 Japan Pacific League
- 1988 Korean Baseball Organization
- 1988 Mexican League
- 1988 Mexican Pacific Winter League
- 1988 Midwest League
- 1988 National League
- 1988 New York-Pennsylvania League
- 1988 Northwest League
- 1988 Pacific Coast League
- 1988 Pioneer League
- 1988 Puerto Rican Winter League
- 1988 South Atlantic League
- 1988 Southern League
- 1988 Texas League
- 1988 Venezuelan Winter League