 Complete the following phrase:  In 1988, Katanec joined VfB Stuttgart in the German Bundesliga. The club reached the 1989 UEFA Cup Final, but lost to Diego Maradonas Napoli. Katanec played just one season for Stuttgart. In 1989, he signed for Italian Serie A side Sampdoria, where he won the European Cup Winners Cup in his first season. In 1991, Sampdoria won the Scudetto as Serie A champions, while the next year, the club reached the 