 Printezis won back to back EuroLeague titles with Olympiacos in 2012 and 2013.His game-winning shot against CSKA Moscow at the end of the 2012 EuroLeague Final, off an assist from Vassilis Spanoulis, is one of the all-time highlights in the history of the EuroLeague.He earned an All-EuroLeague First Team selection in 2017.