Template:AA Team Maps (1884)
1884 AA season changes:
- Two teams join from minor leagues: Brooklyn Atlantics and Toledo Blue Stockings
- Two teams are enfranchised: Indianapolis Hoosiers and Washington Nationals.
- Washington Nationals fold mid-season and are replaced with minor league Richmond Virginians.
- Cincinnati Red Stockings, New York Metropolitans, and Pittsburgh Alleghenys move from Bank Street Grounds, Polo Grounds, and Exposition Park to American Park, Metropolitan Park, and Recreation Park, respectively.
- New York Metropolitans would move back to Polo Grounds later in second half of season.