With José Antonio Querejeta as president, the club grows exponentially. Herb Brown signed as head coach and Alfredo Salazar began his travels through Argentina to capture talent. In 1991, the club left Polideportivo Mendizorrotza to move to the Araba Arena, which lived its extension from 5,000 to 9,500 spectators at the end of the decade. In 1993, Manel Comas signed as head coach. With Manel Comas, the team won its first Spanish King's Cup, when Pablo Laso and Velimir Perasović led the team to an historical win. The club was already making noise internationally too, reaching the FIBA European Cup final in both 1994 and 1995. When it hosted the same title game in 1996, the team pleased its many fans by downing PAOK behind 31 points from Ramón Rivas. After the departure of Manel Comas, Sergio Scariolo signed as head coach. With Scariolo, the team made its first Spanish Championship playoff final in 1998 and added a second Spanish King's Cup title in 1999. Names like Ramón Rivas, Marcelo Nicola, Juan Alberto Espil, Pablo Laso, Elmer Bennett or Velimir Perasović were some of the protagonists of that decade.