Between Hana Mandlíková and Johan Kriek, who won more Grand Slam singles at the French Open?
Johan Kriek Johan Kriek (born April 5, 1958) is a South African-American professional male tennis player and founder of the Global Water Foundation, a non-profit organization dedicated to delivering clean water to the world's neediest communities. Kriek won two Australian Opens and reached the semifinals at the French Open and US Open, as well as the quarterfinals of Wimbledon. He won 14 professional singles and 8 doubles titles, reaching a career-high singles ranking of World No. 7. Kriek's most memorable wins include victories over Andre Agassi, Jimmy Connors, John McEnroe, Guillermo Vilas, Stefan Edberg, Michael Chang, Vitas Gerulaitis and Björn Borg.
Hans Simonsson Hans Simonsson (born 1 May 1962 in Färgaryd) is a retired professional tennis player from Sweden. Primarily a doubles specialist, he won 12 ATP Tour titles in his career. He won the French Open doubles title in 1983 with his countryman Anders Järryd. He also played in the 1983 Davis Cup final for Sweden. He reached his career high doubles ranking of No. 10 in the world on 2 January 1984. Simonsson again reached the French Open doubles final in 1985, but he and Schlomo Glickstein were defeated by Mark Edmondson and Kim Warwick. The Swede finished his career prematurely at the age of 25. He's the brother of Stefan Simonsson.