Novak Djokovic serves up his first match of the U.S. Open Sunday night in Queens against Mariano Davone. The match is scheduled to start at 7 p.m. ET with TV coverage on ESPN and streaming on-demand.

The all-time great also reveals whether he envisions himself playing to Williams’ age

Jessica Pegula, U.S. Open finalist in 2024, kicks off the action on Arthur Ashe Stadium at 12 p.m. ET against Elena-Gabriela Ruse. Daniil Medvedev, the 2021 U.S. Open champion, is hoping that he can improve on his first round exit from last year when he faces Hugo Gaston.

Novak Djokovic is a living legend in the world of tennis, but off the court he's a husband and dad to two kids. He married his wife, Jelena Djokovic, in 2014 after proposing in 2013. They've since welcomed son Stefan and daughter Tara, who are often seen cheering him on in the stands alongside their mom.

Novak Djokovic praised Serena Williams' 'epic' return to tennis.Speaking to PEOPLE about his Prime Video documentary Novak Djokovic: The Wolf in Winter, the 39-year-old hailed his fellow tennis legend'ss comeback to the sport at 44,

Novak Djokovic said that he prepared as best he can for the US Open 2026, which gets underway on August 30.

Novak Djokovic said he was as prepared as he could be for the US Open as he attempts to take advantage of the wide-open men’s draw

The 39-year-old also talked about his new documentary, his family, longevity and how unusual it was for him to allow cameras to enter his private life.