Once, in 1990. He defeated Andre Agassi for the title 6-3, 2-6, 6-4, 6-4.
Andres Gomez
Andres Gimeno
Andres Gomez defeated Andre Agassi 6-3, 2-6, 6-4, 6-4 to win the 1990 French Open Men's Singles championship.
6 times
8 times
Chris Evert
Chris Evert. The American who has won the french open 7 times. (1974,1975,1979,1980,1983,1985 and then her last in 1986).
Chris Evert
Rafeal Nadal
Throughout his professional career (1977-1992), McEnroe played in the French open 10 times but never actually one the title itself.
Rafael Nadal has won the French Open 5 times(2005, 2006, 2007, 2008, 2010)
The United States