Complete Baseball Team and Baseball Team Encyclopedias

Click on a Team for team rosters, team statistics, team schedules, or team leaders.
These franchises were major league franchises, but are no longer in existence.
Many of them are franchises from the Federal or Players Leagues, or the Union or American Associations.
If a team has played in multiple cities or under multiples names, those are also listed.

The National Association is not officially recognized as a Major League by Major League Baseball, so these teams and franchises are considered separate from the ones above, though six franchises continued playing in the National League upon the dissolution of the National Association: the Boston Red Stockings, Philadelphia Athletics, Chicago White Stockings, Hartford Dark Blues, New York Mutuals, and the St. Louis Brown Stockings. The Chicago and Boston franchises are the only ones who lasted more than two years. They currently play as the Chicago Cubs and the Atlanta Braves.

Click on a Team for team rosters, team statistics, team schedules, or team leaders.
If a team has played in multiple cities or under multiples names, those are also listed.