Ladies League Baseball ended in 1998.
Young Ladies Radio League was created in 1939.
Welsh Ladies Baseball Union was created in 2006.
Minor league baseball was created in 1901.
Australian Baseball League was created in 2009.
Western Baseball League was created in 1994.
Intercounty Baseball League was created in 1919.
Continental Baseball League was created in 2006.
United League Baseball was created in 2006.
Eastern League - baseball - was created in 1923.
Canadian Baseball League was created in 2003.
Darwin Baseball League was created in 1953.