PARIS — Novak Djokovic dominated rival Rafael Nadal at the start then held off a comeback attempt to win 6-1, 6-4 at the Paris Olympics in the second round Monday, the 60th — and likely last — head-to-head matchup between the two tennis greats.

Djokovic claimed 10 of the first 11 games, with Nadal nowhere near the skilled and ever-hustling version of himself that won a record 14 French Open trophies on the same red clay at Roland Garros that is hosting Summer Games matches. Instead, Nadal was diminished, showing every bit of his 38 years and looking like someone who might be ready to head into retirement after playing only sparingly the past two seasons because of a series of injuries, including one that required hip surgery.

Then suddenly, the indefatigable Nadal got going, making a push to turn this contest competitive, which surely no one — least of all Djokovic — found too surprising.

Nadal captured four consecutive games in the second set, including a forehand winner to break to make it 4-all. He raised his left fist, drawing roars from a packed Court Philippe Chatrier crowd that repeatedly tried to encourage him with chants of “Ra-fa! Ra-fa!”

That’s when Djokovic regained control. He broke right back, pointing to his left ear while walking to the sideline as if to taunt Nadal’s supporters and ask, “Where are your cheers now?” Djokovic then served out the victory.

On Saturday, before Nadal started singles play, the 22-time Grand Slam champion did leave the door open that he could face Djokovic again. Nadal responded, “Who say that’s last dance?” when asked whether he was looking forward to facing Djokovic for the final time at the Games.

Information from ESPN’s Coley Harvey and The Associated Press was used in this report.