1998
From SABR Encyclopedia
Leagues active in 1998
- 1998 American League
- 1998 Appalachian League
- 1998 Arizona Fall League
- 1998 Arizona League
- 1998 Atlantic League
- 1998 Australian Baseball League
- 1998 California League
- 1998 Carolina League
- 1998 Chinese Professional Baseball League
- 1998 Dominican Summer League
- 1998 Dominican Winter League
- 1998 Eastern League
- 1998 Florida Instructional League
- 1998 Florida State League
- 1998 Frontier League
- 1998 Gulf Coast League
- 1998 Heartland League
- 1998 International League
- 1998 Japan Central League
- 1998 Japan Eastern League
- 1998 Japan Pacific League
- 1998 Japan Western League
- 1998 Korean Baseball Organization
- 1998 Maryland Fall League
- 1998 Mexican Academy League
- 1998 Mexican League
- 1998 Mexican Pacific Winter League
- 1998 Midwest League
- 1998 National League
- 1998 New York-Pennsylvania League
- 1998 Northeast League
- 1998 Northern League
- 1998 Northwest League
- 1998 Pacific Coast League
- 1998 Pioneer League
- 1998 Puerto Rican Winter League
- 1998 South Atlantic League
- 1998 Southern League
- 1998 Taiwan Major League
- 1998 Texas League
- 1998 Texas-Louisiana League
- 1998 Venezuelan Summer League
- 1998 Venezuelan Winter League
- 1998 Western League