Real Betis Baloncesto in the finals by FC Barcelona. In 2011, Sevilla lost the 2010–11 Eurocup final, played in Treviso, Italy, against Unics Kazan. On 21 July 2016, Baloncesto Sevilla and Real Betis agreed a collaboration agreement for helping the football squad to solve the financial problems of the basketball team. The team would be called "Real Betis Energía Plus" as a result of the agreement and a new sponsor. On 31 December 2016, Real Betis agreed the buy of the 99.99% of the shares of the club and implemented it on 12 January 2017. In 2017 the club relegated from Liga ACB
Real Betis falling almost consecutively until consolidating their place in the top level in 1974–75. On 25 June 1977, Betis played Athletic Bilbao at the Vicente Calderón Stadium in the Copa del Rey final. The match finished 2–2, with Betis winning 8–7 after a staggering 21 penalties taken. This rounded off a solid season in which the club finished fifth in the league. After that triumph, Betis competed in the European Cup Winners' Cup: after knocking out Milan 3–2 on aggregate in the first round, the side reached the quarter-finals, where they lost to Dynamo Moscow. Despite their strong performance in Europe,