BARCELONA, Spain, May 14 (UPI) -- David Nalbandian, the world's No. 15-ranked tennis player, had surgery on his hip to repair a torn labrum and will miss at least four months of playing time.
Nalbandian is 14-7 with one title this year but dropped a first-round match in Portugal last week and withdrew from a scheduled quarterfinal match the week before in Spain because of the injury.