Pallacanestro Cantù, known for sponsorship reasons as Acqua S.Bernardo Cantù, is an Italian professional basketball club that is based in Cantù, Lombardy. On the European-wide club competition scene, Cantù is second to Real Madrid – against whom they have an 8–2 record – for European trophies won, with twelve titles, in addition to three domestic Italian Leagues and two Italian Supercups.

The EuroLeague, known as the Turkish Airlines EuroLeague for sponsorship reasons, is a European men's professional basketball club competition. The league is widely recognised as the top-tier men's league in Europe. The league consists of 18 teams, of which 16 are given long-term licences and wild cards, making the league a semi-closed league. The league was first organized by FIBA in 1958, subsequently by ULEB in 2000 and then solely the Euroleague Basketball.