During the 1980s, Žalgiris won three consecutive Soviet Union National League championships, from 1985 to 1987, beating CSKA Moscow (English: Central Sports Club of Army) in the finals. In 1985, they reached the Saporta Cup final, but lost to FC Barcelona. Despite the loss, Žalgiris participated in EuroLeague the next year as the Soviet Union champions, reaching the finals and losing to the rival Cibona. In 1986, Žalgiris won the William Jones Intercontinental Cup, defeating Dražen Petrović's Cibona Zagreb in the semi-finals and Ferro Carril Oeste in the finals. They also participated in 1987 FIBA Club World Cup. Žalgiris was emerging as one of the top clubs in Europe at the time.