Out of Chris Evert and Steffi Graf, who won the most grandslam singles titles?
Steffi Graf Stefanie Maria "Steffi" Graf (] ; born 14 June 1969) is a German former tennis player, who was ranked world No. 1 during her career. Graf won 22 Grand Slam singles titles. Her 22 singles titles put her second on the list of Major wins in the female competition since the introduction of the Open Era in 1968 and is third all-time behind Margaret Court (24) and Serena Williams (23). In 1988, she became the first and only tennis player (male or female) to achieve the Golden Slam by winning all four Grand Slam singles titles and the Olympic gold medal in the same calendar year. Furthermore, she is the only tennis player to have won each Grand Slam event at least four times.
Graf–Navratilova rivalry Steffi Graf and Martina Navratilova met 18 times during their careers. Their overall head-to-head series is tied 9–9, with Graf having a 4–2 record in Grand Slam finals and Navratilova having a 5–4 record in Grand Slam matches winning the last Grand Slam match between the two of them despite being 34 at the time. Both appeared in 3 consecutive Wimbledon Singles finals (1987–89) and thrilled the fans with their enthralling tennis.