Lega Serie A was created in 2010.
Lega Serie B was created in 2010.
Lega Basket was created in 1970.
Lega Pro was created in 1959.
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.
Lega Sud Ausonia was created in 1991.
Lega Nord Piemont was created in 1987.
Lega Nord Toscana was created in 1987.