LONDON — After wrapping up a straight-set win on Centre Court, Novak Djokovic ran into another 38-year-old in the Wimbledon locker room. Gael Monfils, who was born about eight months before Djokovic and is the only player in the men’s draw who’s older, was waiting for the start of his second-round match.

On Thursday, Djokovic beat 35-year-old Dan Evans; the 34-year-old Gregor Dimitrov ousted Corentin Moutet; 35-year-old Jan-Lennard Struff finished off a win over Felix Auger-Aliassime in a match that had been suspended on Wednesday;