Guillermo Sebastián Coria, nicknamed El Mago, is an Argentine retired professional tennis player. He reached a career-high ATP world No. 3 singles ranking in May 2004. Coria achieved his best results on clay, where he won eight of his nine ATP singles titles, and during his prime years in 2003 and 2004 was considered "the world's best clay-court player." He reached the final of the 2004 French Open, where he was defeated by Gastón Gaudio despite serving for the match twice and being up two sets to love. In later years, injuries and a lack of confidence affected his game, and he retired in 2009 at the age of 27. Between 2001 and 2002, he served a seven-month suspension for taking the banned substance nandrolone.
David Pablo Nalbandian is an Argentine former professional tennis player. He reached his highest ranking in singles of world No. 3 in March 2006, during a career that stretched from 2000 to 2013. Nalbandian was runner-up in the singles event at the 2002 Wimbledon Championships. During his career, he won 11 singles titles, including the Tennis Masters Cup in 2005 and two Masters 1000 tournaments. Nalbandian is the only Argentine man in history to reach the semifinals or better at all four majors and to reach the Wimbledon final. He was a member of the Argentinian Davis Cup team who reached the finals of the World Group in 2006, 2008 and 2011. Nalbandian played right-handed with a two-handed backhand, regarded at the time to be one of the best on tour. Nalbandian is considered one of the biggest underachievers of the game and one of the greatest players to never have won a grand slam title. Since his retirement, Nalbandian has taken up the sport of rally racing and has competed in Rally Argentina.
Nicolás Alejandro Massú Fried, nicknamed El Vampiro, is a Chilean tennis coach and a former professional player. A former world No. 6 in singles, he won the singles and doubles gold medals at the 2004 Athens Olympics. He is the only man to have won both gold medals at the same Games since the re-introduction of Olympic tennis in 1988, and they were the first two Chile's Olympic gold medals. Massú also reached the final of the 2003 Madrid Masters and won six singles titles. He was the coach of 2020 US Open champion and former world No. 3 Dominic Thiem from 2019 to 2023.
Gastón Norberto Gaudio is an Argentine former professional tennis player. He won eight singles titles and achieved a career-high ATP singles ranking of world No. 5 in April 2005. Gaudio's most significant championship came at the 2004 French Open, when he defeated fellow Argentine Guillermo Coria from two sets down in the final.
Luis Horna Biscari is a former tour professional tennis player from Peru, who turned professional in 1998. Known by his nickname "Lucho", he won 2 career singles titles, reached the quarterfinals of the 2004 Madrid Masters and achieved a career-high singles ranking of World No. 33 in August 2004.
Nikolay Vladimirovich Davydenko is a Russian former professional tennis player. He achieved a career-high singles ranking of World No. 3 in November 2006. Davydenko's best result in a Grand Slam tournament was reaching the semi-finals, which he accomplished on four occasions: twice each at the French Open and the U.S. Open, losing to Roger Federer in all but one of them. His biggest achievement was winning the 2009 ATP World Tour Finals, and he also won three ATP Masters Series. In mid-October 2014 Davydenko retired from playing professionally.
Agustín Calleri is a retired professional male tennis player from Argentina. His nickname is Gordo which means Fat in Spanish. He is known as a hard-hitter and he prefers playing on clay.
Tennis in Argentina is regulated by the Asociación Argentina de Tenis, which also selects the coaches of the Argentine teams for the Davis Cup and Federation Cup. There are many tennis courts in Argentina, and the sport, even though still considered middle- to upper-class, is practiced by regardless of age.
Mariano Zabaleta is a retired professional male tennis player from Argentina. He had an unusual but effective service motion. His best shot was his forehand and his favourite surface was clay. Zabaleta's career highlights include reaching the quarter-finals of the 2001 US Open and the final of the 1999 Hamburg Masters. He achieved a career-high singles ranking of World No. 21.
Peter Luczak is a retired professional tennis player from Australia. His career-high ATP singles ranking was World No. 64, achieved in October 2009.
Andy Roddick defeated Juan Carlos Ferrero in the final, 6–3, 7–6(7–2), 6–3 to win the men's singles tennis title at the 2003 US Open. It was his first and only major title. Roddick remains the most recent American to win a major men's singles title. Roddick saved a match point en route to the title, in the semifinals against David Nalbandian. He also completed the "Summer Slam," having won Masters titles in Canada and Cincinnati in the lead-up to the US Open.
Stefan Koubek is a retired tennis player from Austria. Koubek played left-handed with a double-handed backhand. His idol when growing up was Thomas Muster. Koubek won three titles, two of which came on hardcourts; despite this, he said his favorite surface was clay.
Martín Miguel Vassallo Argüello is a retired professional male tennis player from Argentina. His career-high ATP singles ranking is World No. 47, achieved in April 2009 shortly after reaching the semifinals of Acapulco.
Juan Mónaco, nicknamed "Pico", is an Argentine former professional tennis player. He won nine singles titles, reached the semifinals of the 2010 Shanghai Masters and the 2012 Miami Masters, and achieved a career-high singles ranking of world no. 10 in July 2012. He announced his retirement from professional tennis on 15 May 2017.
Zachary Rodin Fleishman is an American professional tennis player.
Jamie Baker is a retired British professional male tennis player, who was British No. 2 in 2008.
Eduardo Jonatan Schwank is a retired professional tennis player from Argentina. In 2011, he reached the finals of the French Open in men's doubles partnering Juan Sebastián Cabal and of the US Open in mixed doubles partnering Gisela Dulko. He was coached by Javier Nalbandian, the brother of David Nalbandian.
Éric Prodon is a former French professional tennis player.
The 2005 Brasil Open was an ATP men's tennis tournament held in Mata de São João, Brazil. It was the fifth edition of the tournament and was held from February 14 to February 21. Rafael Nadal won the singles title.
The 2003 Hamburg Masters was a men's tennis tournament played on outdoor clay courts. It was the 97th edition of the Hamburg Masters and was part of the Tennis Masters Series of the 2003 ATP Tour. It took place at the Am Rothenbaum in Hamburg, Germany from 12 May through 18 May 2003.
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