Russian Superleague was created in 1999.
Russian Superleague ended in 2008.
Superleague Formula was created in 2008.
Superleague Greece was created on 2006-07-16.
Football Superleague of Kosovo was created in 1999.
Ice Hockey Superleague was created in 1995-11.
Ukrainian Women's Basketball SuperLeague was created in 1992.
Depends on the league. Russian Superleague pays the most.
Sporting Clube de Portugal - Superleague Formula team - was created in 2009.
Superleague Formula ended in 2011.
Ice Hockey Superleague ended in 2003.
superleague greece
Russian Federation was created in 1991.