Paris - Former champion Novak Djokovic reached the French Open third round for the 13th consecutive year by beating Spanish qualifier Jaume Munar 7-6 (7/1), 6-4, 6-4 on Wednesday.
Djokovic, the 2016 Roland Garros champion and former world number one, is seeded 20 this year after struggling to rediscover his best form after returning from a right elbow injury.
He wasn't at his best on Court Suzanne Lenglen, but goes on to face Spain's Roberto Bautista Agut for a place in the last 16.
The Serbian 12-time Grand Slam champion fired 39 winners but 33 unforced errors and was broken three times by Munar, the world 155.
"I am very happy to be here on Suzanne Lenglen and see so many people and see the support," said Djokovic.
"Jaume is a great player, he has lots of quality and good concentration. I congratulate him on a great match today."
Bautista Agut, the 13th seed, saw off Colombian qualifier Santiago Giraldo 6-4, 7-5, 6-3, but Czech 17th seed Tomas Berdych lost a rain-interrupted first-round match to home hope Jeremy Chardy on the showpiece Court Philippe Chatrier 7-6 (7/5), 7-6 (10/8), 1-6, 5-7, 6-2.
The unlikely adventure of Argentinian world number 190 Marco Trungelliti, who became the eighth lucky loser in the draw after driving back to Paris from Barcelona, came to an end as he lost 6-1, 7-6 (7/1), 6-1 to Italian Marco Cecchinato in the second round.