Novak Djokovic started his bid for a men's record 23rd Grand Slam singles title with a straight-sets victory over Aleksandar Kovacevic in the French Open first round on Monday, as Carlos Alcaraz waited to open his tournament. Two-time Roland Garros champion Djokovic held off a late rally from his American opponent on Court Philippe Chatrier to clinch a 6-3, 6-2, 7-6 (7/1) victory. He has still not lost in his opening match of a major since the 2006 Australian Open. "I'm very motivated to stay in this tournament for a long time, it's just the start now," said Djokovic after kicking off his 19th consecutive French Open campaign.