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 the team suffered league relegation. The following year, Betis returned to the top flight and ushered in a period of "good times" for the club, with the next three seasons seeing three top-six finishes, as well as UEFA Cup qualification in 1982 and 1984. During the summer of 1982, the Benito Villamarín hosted two matches as part of the 1982 FIFA World Cup, and also witnessed the Spain national team's famous 12–1 hammering of Malta in order to qualify for UEFA Euro 1984. In 1992, Betis found itself subject to new league rules and regulations due to is restructuring as