The most successful club is Steaua București, who were the first Eastern European team to win the Champions League in 1986, and were runners-up in 1989. They were also Europa League semi-finalists in 2006. Dinamo București reached the Champions League semi-final in 1984 and the Cup Winners' Cup semi-final in 1990. Other important Romanian football clubs are Rapid București, UTA Arad, Universitatea Craiova, Petrolul Ploiești, CFR Cluj, Astra Giurgiu and Viitorul Constanța (the latter having recently merged with FCV Farul Constanța).