Women's Professional Basketball League ended in 1981.
Pacific Coast Professional Basketball League ended in 1948.
United States Basketball League ended in 2008.
World Professional Basketball Tournament ended in 1948.
It depends on what league they play in, and whether they are amateur, professional, college, etc.
Basketball Association of America ended in 1949.
Professional Spring Football League ended in 1991.
Eastern League of Professional Football ended in 1927.
Indoor Professional Football League ended in 2001.
Communist League of America ended in 1934.
Pacific Coast Professional Football League ended in 1948.
Fascist League of North America ended in 1929.