Eastern League - Japanese baseball - was created in 1955.
North Eastern League was created in 1908.
Eastern Wrestling League was created in 1976.
Eastern Counties Football League was created in 1935.
Eastern Junior Hockey League was created in 1993.
Eastern European Hockey League was created in 1995.
North Eastern Hockey League was created in 2003.
Eastern States Hockey League was created in 2003.
Eastern League of Professional Football was created in 1926.
Eastern Indoor Soccer League was created in 1997.
Eastern States Collegiate Hockey League was created in 2007.
Paris Parisians - Eastern Illinois League - was created in 1908.