By the 1990s, the clubs were no longer competing at the same level of performance. Under Johan Cruijff as coach, Barcelona introduced innovative methods to be used at all levels of the club, which would still be in effect decades later. In addition to four successive league titles, they won another Cup Winners' Cup in 1989 then finally achieved their aim of winning the European Cup in 1992 (defeating Sampdoria on both occasions); the "Dream Team" built by Cruijff included several Basques, such as Valverde (whose next move was to Bilbao and later coached both clubs), the former Athletic players Alexanko, Zubizarreta and Julio Salinas, and a winger known as Andoni Goikoetxea (a different man from the defender who had injured Maradona). Athletic, who finished above Barcelona only once following their double win – in 1988 – continued to produce some good players, with Julen Guerrero considered the best of the era, but usually had to content themselves with finishing mid-table. In 1991, a Barcelona team containing six Basque players defeated Javier Clemente's Athletic 6–0 in Bilbao, though it was one of the foreign stars who made the difference: Bulgarian Hristo Stoichkov scored four.