 It was only a matter of time, when the team will move from its traditional base in school sports hall Trnsko (capacity 3,000) to a bigger one, which happened in 2010, when they moved to Dražen Petrović Basketball Hall, home of their better known rival Cibona.Moving to a new and bigger hall proved to be some kind of "growing up" for KK Zagreb as the club won double title, winning both Championships of Croatia and Croatian Cup in 2011.Zagreb played in the 2011–12 Turkish Airlines Euroleague competition.