Novak Djokovic: the 24-major champion still shaping men’s tennis As of 2026, Novak Djokovic remains the only man in tennis history with 24 Grand Slam singles titles , a record he reached by winning the 2023 US Open, according to Reuters match reports and official tournament records. The figure places him ahead of Rafael Nadal’s 22 and Roger Federer’s 20, and keeps him level with Margaret Court for the most major singles titles recorded across men’s and women’s tennis. Djokovic’s career is unusual not only because of the size of the trophy count, but because many of the most important benchmarks were reached after he turned 30. Public ATP data show that he has also spent more weeks at world No. 1 than any player in the history of the men’s rankings. In April 2024, ATP records listed him as the first singles player to reach 400 weeks at No. 1 , a milestone repeatedly cited by Reuters and the ATP. Born in Belgrade on 22 May 1987, Djokovic turned professional in 2003 and built a career acr...