Stanislas Wawrinka (] ; born 28 March 1985) is a Swiss professional tennis player.
 Professionally called "Stan", he reached a career-high Association of Tennis Professionals (ATP) world No. 3 singles ranking for the first time on 27 January 2014.
 His career highlights include three Grand Slam titles at the 2014 Australian Open, 2015 French Open and 2016 US Open, where he defeated the world No. 1 player in the final on all three occasions, reaching the final of the 2017 French Open, winning an ATP World Tour Masters 1000 title at the Monte-Carlo Masters in 2014, and reaching three other finals at 2008 Rome, 2013 Madrid and 2017 Indian Wells.
 He is sometimes considered as part of the newly established "Big Five", an expansion of the Big Four, which already consists of Roger Federer, Rafael Nadal, Novak Djokovic and Andy Murray.
Francisco González (born November 19, 1955 in Wiesbaden, Germany) played professional tennis in the 1970s and 1980s.
 He represented Paraguay in Davis Cup, and played collegiate tennis at the Ohio State University.
Fernando Francisco González Ciuffardi (born 29 July 1980) is a retired professional tennis player from Chile.
 During his career he made it to the quarterfinal round of all four Grand Slam tournaments.
 He played his only major final at the 2007 Australian Open, losing to top-seeded Roger Federer.
 He is the fourth male tennis player in history to have won each Olympic medal (gold in doubles and bronze in singles at Athens 2004, and silver in singles at Beijing 2008).
 The gold medal González won together with Nicolás Massú in the 2004 Olympic doubles competition was the first ever gold medal won by Chile at the Olympics.
Timea Bacsinszky (born 8 June 1989) is a Swiss professional tennis player who has reached a career-high singles ranking of world No. 9 and won three singles and four doubles titles on the WTA Tour.
 She had a breakthrough year in singles in 2015, winning a career-best 15 consecutive matches spanning two titles and then reaching the semifinals of the French Open, the first time she advanced past the third round of a major.
 She also reached her first Premier Mandatory final at the China Open.
Janko Tipsarević (, ] ; born 22 June 1984) is a Serbian professional tennis player.
 His career-high singles ranking is world No. 8, achieved on 2 April 2012.
 In his career, he has won four ATP World Tour titles, one ATP doubles title, three Futures, and 15 Challenger titles.
 Tipsarević also won the 2001 Australian Open Junior title.
 Tipsarević has achieved two victories over a World No. 1 player, having defeated compatriot Novak Djokovic twice.
 He also has thirteen victories against other players in the top 10: four wins against Tomáš Berdych, and one each against Fernando González, Mikhail Youzhny, David Ferrer, James Blake, Gaël Monfils, Andy Murray and Juan Mónaco.
 He holds victories over former World No. 1 players Carlos Moyá, Marat Safin, Lleyton Hewitt, Juan Carlos Ferrero and Andy Roddick.
 His best results at a Grand Slam have been reaching the quarterfinals at the US Open in 2011 and 2012.
 He is only the second Serb to reach the final 16 at all four different grand slams.
David Goffin (] ) (born 7 December 1990) is a Belgian professional tennis player who is currently ranked world No. 12 in men's singles by the Association of Tennis Professionals (ATP).
 He was born in Rocourt, Liège, Belgium.
 His breakthrough came when he reached the fourth round of the 2012 French Open as a lucky loser, eventually losing to Roger Federer in four sets.
 Goffin has defeated several higher-ranked players such as John Isner, Stan Wawrinka, Novak Djokovic, Marin Čilić, Milos Raonic, Jo-Wilfried Tsonga, Dominic Thiem and Tomáš Berdych, the latter without losing a game.
 He is the Belgian number 1 male tennis player as of 2017.
 On February 20, 2017 Goffin became the first Belgian male tennis player to reach the ATP top 10.
Juan Ramón Francisco González (born June 24, 1987) is a Dominican professional baseball first baseman for the Leones de Yucatán of the Mexican League.
 He has played in Major League Baseball (MLB) for the Cincinnati Reds, Atlanta Braves, Milwaukee Brewers, and Toronto Blue Jays.
 He has also played in Nippon Professional Baseball (NPB) for the Yomiuri Giants.
Albert Burke (1901 – 1958) was an Irish professional tennis player based in France.
 Albert Burke was the son of Thomas Burke.
 Thomas Burke was a professional tennis player when professional tennis began in the late 19th century and Albert Burke's brother Edmund Burke was also a professional tennis player .
 Albert Burke won the Bristol Cup in France (the top professional tournament in the world in the 1920s), in 1924 and 1925 (beating Roman Najuch in both finals) .
 He was also losing finalist in the Bristol Cup in 1926, 1929 and 1931 (losing all three finals to Karel Kozeluh) .
 Burke finished second in the 1930 French Pro Championship round robin (Karel Kozeluh was first) .
 At the US Pro Tennis Championships Burke was a quarter finalist in 1931 (losing to Howard Kinsey) and 1932 (losing to Bill Tilden) .
 At the Wembley Championships Burke lost in the quarter finals in 1935 (losing to Ellsworth Vines) .
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.
Rafael Arévalo González (born July 4, 1986) is a professional tennis player from El Salvador.
 The majority of Arévalo's professional career has been restricted to playing on the Futures (ITF) circuit, with a further 22 appearances for the El Salvador Davis Cup team; he also encountered modest success in the juniors, reaching a peak of No. 10 in 2004.
 However, in 2008, aided by the Salvadoran Tennis Federation ("Federación Salvadoreña de Tenis"), he was awarded an invitation to the 2008 Beijing Olympics tennis tournament.
 The Tripartite Commission, which issued the invitation, is composed of representatives from International Olympic Committee (IOC), National Olympic Committees (NOCs), and the International Tennis Federation (ITF), and it is standard practice to award such invitations (of which there were two for the men's singles tennis event) to countries with small Olympic teams.
 Arévalo was the first player from El Salvador to represent the country, in a tennis competition, at the Olympics.
 Arévalo defeated Lee Hyung-taik in three sets in the first round, before being beaten by Swiss World No. 1 Roger Federer in the second.

Question: Fernando Francisco González Ciuffardi played his only major final in 2007 losing to a Swiss professional tennis player who has won 19 what?
Answer: Grand Slam singles titles