Guangzhou International Sports Arena (Guangzhou NBA center)Guangzhou International Sports Arena is an indoor arena located in Guangzhou, China that was completed in September 2010. It is used mostly for basketball and it has a seating capacity of 18,000 spectators. On October 16, 2010, it hosted an NBA pre-season game between the New Jersey Nets and Houston Rockets. A sellout crowd attended this game as the away team Houston Rockets beat the home team New Jersey Nets 95-86.