National Association of Professional Basball Players(1871-1875)
Union Association(1884)
Players League(1890)
American Association(1882-1891)
Western League(1894-1899)
Federal League(1914-1915)
American League(1900-)
National League (1876-)
American Basketball League(1925-1952)
National Basketball League(1937-1949)
Basketball Association of America(1946-1949)
National Professional Basketball League
American Basketball Association(1967-1976)
National Basketball Association(1949-)
National Hockey Association(1910-1917)
Pacific Coast Hockey Association(1912-1924)
Western Canada Hockey Association(1921-1925)
Western Hockey League(1925-1926)
World Hockey Association(1972-1979)
National Hockey League(1917-)
American Professional Football Association(1920-1922)
All American Football Conference(1946-1949)
American Football League(1960-1969)
World Football League(1974-1975)
United State Football League(1983-1985)
XFL(2001)
National Football League(1923-)
日本職業野球連盟(1936-1938)
日本野球連盟(1939-1949)
国民野球連盟(1947)
セントラル野球連盟(1950-)
太平洋野球連盟(1950-1979)
パシフィック野球連盟(1980-)
Division1(1993-)
Division2(1999-)
AFC(アジア) CFA(アフリカ) CONCACAF(北中米カリブ海) CONMEBOL(南米) OFC(オセアニア) UEFA(ヨーロッパ)