Continental League was created in 1959.
Continental Baseball League ended in 2010.
Continental Football League was created in 1965.
Continental Elite Hockey League was created in 2001.
Continental Indoor Soccer League was created in 1993.
Continental Basketball League was created on 2009-10-30.
Continental Indoor Football League was created in 2006.
Continental Junior Hockey League was created in 2010.
Eastern League - baseball - was created in 1923.
Minor league baseball was created in 1901.
Australian Baseball League was created in 2009.
Ladies League Baseball was created in 1997.