# Tennis: Three-time champion Novak Djokovic’s participation in next week’s Madrid Open remains in doubt. The 38-year-old Serb is battling injury problems and has not participated in the ATP Tour since his round of 16 exit at Indian Wells last month. He pulled out of the Miami Open due to a right shoulder injury and also skipped last week’s Monte-Carlo Masters. Djokovic says he has resumed training, but acknowledges his participation is not guaranteed and remains dependent on his condition in the coming days.
Tennis: Djokovic casts doubt on playing in the Madrid Open