Former Wimbledon champion Goran Ivanisevic will make a one-time return to ATP competition to play doubles at the Zagreb Indoors. The 39-year-old Ivanisevic said Saturday he will partner Croatia's top-ranked player Marin Cilic in the tournament starting on Monday. Ivanisevic won Wimbledon in 2001 and retired in 2004 Wimbledon. More...