Fernando Francisco González Ciuffardi played his only major final in 2007 losing to a Swiss professional tennis player who has won 19 what?
Roger Federer Roger Federer (] ; born 8 August 1981) is a Swiss professional tennis player who is currently ranked world No. 2 in men's singles tennis by the Association of Tennis Professionals (ATP). Federer has won 19 Grand Slam singles titles, the most in history for a male tennis player and has held the world No. 1 spot in the ATP rankings for a record total of 302 weeks, including a record 237 consecutive weeks. After turning professional in 1998, he was continuously ranked in the top ten from October 2002 to November 2016.
Thomas Muster Thomas Muster (born 2 October 1967) is a former World No. 1 tennis player from Austria. One of the world's leading clay court players in the 1990s, he won the 1995 French Open and at his peak was known as "The King of Clay." In addition, he won eight Masters 1000 series titles. Muster is one of only three players to win Masters titles on the three different surfaces of clay, carpet, and hard court.