Lega Serie B was created in 2010.
Lega Serie A was created in 2010.
Lega Basket Serie A was created in 1920.
Serie B was created in 1929.
Serie B Dilettanti was created in 2008.
Ecuadorian Serie B was created in 1971.
Lega Pro was created in 1959.
Lega Basket was created in 1970.
Lega Nuova was created in 1991.
Lega Nord was created on 1991-01-08.
Lega Nazionale Professionisti was created in 1946.
Lega Nord Trieste was created in 1991.
Lega Nazionale Dilettanti was created in 1959.