Former Wimbledon champion Goran Ivanisevic says he's returning to ATP competition by playing doubles at the Zagreb Indoors next week.
The 39-year-old Ivanisevic said on Saturday he will partner Croatia's top-ranked player Marin Cilic in the tournament starting on Monday.
Ivanisevic, the 2001 Wimbledon champ who retired after 2004 Wimbledon, says his return to professional tennis is a one-time event to promote the Zagreb tournament.
