Men's Singles – Most Grand Slam Titles
Novak Djokovic – 24 Grand Slam titles
He holds the record for the most major singles titles won by a male player. Djokovic has won the Australian Open, French Open, Wimbledon, and US Open multiple times across his career.
Margaret Court – 24 Grand Slam titles
Margaret Court holds the record for the most Grand Slam singles titles by a female player. Her wins span from the 1960s to early 1970s.
Serena Williams follows closely with 23 Grand Slam titles, the most in the Open Era (since 1968).