Team name Location League Level Status
BALTIMORE Marylands of Baltimore Baltimore, Maryland National Association of Base Ball Players professional defunct
Boston Red Stockings Boston, Massachusetts National Association of Base Ball Players professional defunct
Brooklyn Atlantics Brooklyn, New York National Association of Base Ball Players professional defunct
Brooklyn Eckfords of Brooklyn New York, New York National Association of Base Ball Players professional defunct
Canaries Lord Baltimore of Baltimore Baltimore, Maryland National Association of Base Ball Players professional defunct
Chicago White Stockings Chicago, Illinois National Association of Base Ball Players professional defunct
Cleveland Forest Citys Cleveland, Ohio National Association of Base Ball Players professional defunct
Elizabeth Resolutes of Elizabeth New York, New York National Association of Base Ball Players professional defunct
FORT WAYNE Kekiongas of Fort Wayne Fort Wayne, Indiana National Association of Base Ball Players professional defunct
Hartford Dark Blues Hartford, Connecticut National Association of Base Ball Players professional defunct
MIDDLETOWN Mansfields of Middletown Middletown, Connecticut National Association of Base Ball Players professional defunct
New Haven Elm Citys New Haven, Connecticut National Association of Base Ball Players professional defunct
NEW YORK Mutuals of New York New York, New York National Association of Base Ball Players professional defunct
PHILADELPHIA Athletics of Philadelphia Philadelphia, Pennsylvania National Association of Base Ball Players professional defunct
PHILADELPHIA Centennials of Philadelphia Philadelphia, Pennsylvania National Association of Base Ball Players professional defunct
Philadelphia White Stockings Philadelphia, Pennsylvania National Association of Base Ball Players professional defunct
Rockford Forest Citys Rockford, Illinois National Association of Base Ball Players professional defunct
St. Louis Brown Stockings St. Louis, Missouri National Association of Base Ball Players professional defunct
St. Louis Red Stockings St. Louis, Missouri National Association of Base Ball Players professional defunct
Troy Haymakers Troy, Ohio National Association of Base Ball Players professional defunct
Washington Blue Legs Washington, D.C. National Association of Base Ball Players professional defunct
Washington Nationals of Washington Washington, D.C. National Association of Base Ball Players professional active
WASHINGTON Olympics of Washington Washington, D.C. National Association of Base Ball Players professional defunct
Westerns of Keokuk Keokuk, Iowa National Association of Base Ball Players professional defunct