Premise: FC Barcelona . In international club football , Barcelona has won twenty European and World titles -- four UEFA Champions League titles and one European Cup , a record four UEFA Cup Winners ' Cup , a shared record five UEFA Super Cup , a record three Inter-Cities Fairs Cup and a record three FIFA Club World Cup . In 2009 , Barcelona became the first Spanish club to win the continental treble consisting of La Liga , Copa del Rey , and the UEFA Champions League , and also became the first football club to win six out of six competitions in a single year , completing the sextuple in also winning the Spanish Super Cup , UEFA Super Cup and FIFA Club World Cup . By winning their fifth Champions League trophy on 6 June 2015 , Barcelona became the first European club in history to achieve the continental treble twice .
Hypothesis: FC Barcelona has yet to win a Champions League.
Label: CONTRADICTION