Defending champion and second seed Novak Djokovic needed three hours and 15 minutes to beat Diego Schwartzman of Argentina 5-7, 6-3, 3-6, 6-1, 6-1 and enter the fourth round of the French Open on a day when Indian players had mixed luck. Rohan Bopanna and Sania Mirza won their matches with their respective partners while Paes tasted defeat twice.