Club Nacional de Football (Spanish pronunciation: [kluβ nasjoˈnal de ˈfutbol]) is a sports institution from Uruguay, founded on 14 May 1899 in Montevideo, as a result of the fusion between Uruguay Athletic Club and Montevideo Fútbol Club. Although its main focus is football, the club hosts many other activities including basketball, futsal, tennis, cycling, volleyball and chess. In the domestic league, Nacional won the championship 45 times, being the last the 2014–15 season. Nacional is the most successful club in Uruguay in terms of number of league titles.