Raemon Sluiter is a Dutch former professional tennis player and current coach. His career-high ATP singles ranking is World No. 46, achieved in February 2003. Though he achieved only limited success during his professional career, Sluiter reached four ATP finals in his native Netherlands, and also reached the semi-finals of the Davis Cup with the Dutch team in 2001.
Gastão José Ministro Elias is a Portuguese professional tennis player, who competes on the ATP World Tour. He became the fifth Portuguese tennis player to break into the top 100 of the Association of Tennis Professionals singles rankings. In October 2016, he reached a career-high singles ranking of world No. 57 to become the second-highest-ranked Portuguese player, after João Sousa.
Rui Machado is a Portuguese retired professional tennis player who is regarded as one of the best Portuguese players of all time. In October 2011, he achieved a career-high singles world ranking at 59, at the time the highest ranking a Portuguese player had ever held.
João Frederico Limpo Franco Gil, known as Fred Gil, is a retired Portuguese professional tennis player, who currently competes in the ITF Men's Circuit. He is ranked no. 432 in the world by the Association of Tennis Professionals (ATP), as of 10 April 2017.
Leonardo Tavares is a Portuguese professional tennis player. He has regularly competed on the ATP Challenger Tour throughout his career. In August 2010, he achieved a career-high singles world ranking of no. 186.
João Pedro Coelho Marinho de Sousa, known as João Sousa, is a Portuguese professional tennis player. He achieved a career-high ATP singles ranking of No. 28 on 16 May 2016 and a doubles ranking of No. 26 on 13 May 2019. Continuously ranked in the world's top-100 between July 2013 and March 2021, and with four ATP Tour singles titles, Sousa is often regarded as the best Portuguese tennis player of all time. He is nicknamed Conquistador for sharing his birthplace of Guimarães with Afonso I, the country's first king. Sousa is coached by former player Frederico Marques and practices at the BTT Tennis Academy in Barcelona.
Pedro Barreiros Cardoso de Sousa is a Portuguese professional tennis player who competes on the ATP Tour. In February 2019, he achieved a career-high singles ranking of world No. 99.
Sébastien LeBlanc Canadian.(born 27 December 1973 in Montreal) is a former tour professional tennis player. Leblanc captured three junior Grand Slam titles and played Davis Cup for Canada. More of a doubles specialist, he won five Challenger events in doubles and reached a career-high doubles ranking of World No. 127.
The 2012 ATP World Tour is the global elite professional tennis circuit organized by the Association of Tennis Professionals (ATP) for the 2012 tennis season. The 2012 ATP World Tour calendar comprises the Grand Slam tournaments, the ATP World Tour Masters 1000, the ATP World Tour 500 series, the ATP World Tour 250 series, the ATP World Team Championship, the Davis Cup, the ATP World Tour Finals, and the tennis event at the London Summer Olympic Games. Also included in the 2012 calendar is the Hopman Cup, which is organized by the ITF and does not distribute ranking points.
Frederico Ferreira "Kiko" Silva is a Portuguese tennis player who currently plays at ITF Men's Circuit and ATP Challenger Tour. In 2012, Silva became the first Portuguese player to win a Grand Slam title with the win at the US Open junior doubles tournament, teaming with Brit Kyle Edmund. In 2013, he would repeat the feat at the French Open junior doubles with Edmund.
The 2013 ATP World Tour was the global elite professional tennis circuit organized by the Association of Tennis Professionals (ATP) for the 2013 tennis season. The 2013 ATP World Tour calendar comprises the Grand Slam tournaments, the ATP World Tour Masters 1000, the ATP World Tour 500 series, the ATP World Tour 250 series, the Davis Cup and the ATP World Tour Finals. Also included in the 2013 calendar is the Hopman Cup, which was organized by the ITF and does not distribute ranking points.
André Gaspar Murta is a Portuguese professional tennis player who currently competes on the ITF Men's Circuit. In September 2016, he achieved a career-high singles world ranking no. 480.
João Sousa is the highest-ranked Portuguese tennis player by the Association of Tennis Professionals (ATP) as of February 2022. He competes on the ATP Tour, where he has won four singles titles from a total of eleven finals.
Thiago Moura Monteiro is a Brazilian professional tennis player.
João Domingues is a Portuguese tennis player who currently competes on the ATP Challenger as well as the ATP World Tour. In 2015, Domingues made his debut for Portugal Davis Cup team. In February 2020, he achieved a career-high singles world ranking No. 150.
The 2017 ATP World Tour was the global elite men's professional tennis circuit organized by the Association of Tennis Professionals (ATP) for the 2017 tennis season. The 2017 ATP World Tour calendar comprised the Grand Slam tournaments, the ATP World Tour Masters 1000, the ATP Finals, the ATP World Tour 500 series, the ATP World Tour 250 series and the Davis Cup. Also included in the 2017 calendar are the Hopman Cup and the Next Gen ATP Finals, which do not distribute ranking points.
Gonçalo Nicau is a Portuguese former professional tennis player who competed in the ITF Men's Circuit. He achieved his highest singles ranking of 531 in the world by the Association of Tennis Professionals (ATP) in February 2007. Though he did not enter a singles event in the ATP Challenger Tour, Nicau did play in the doubles event at the 2006 Estoril Open and was selected for two Davis Cup ties in 2006.
Diogo Rocha is a Portuguese former professional tennis player who competed in the ITF Men's Circuit. He achieved his highest singles ranking of 634 in the world by the Association of Tennis Professionals (ATP) in February 2005. Though he never entered a singles event in the ATP Challenger Tour, Rocha did play in the 2003, 2004 and 2005 Estoril Open, and was selected for one Davis Cup tie in 2005.
Felipe Meligeni Rodrigues Alves is a Brazilian professional tennis player.
Hélder Lopes is a Portuguese former professional tennis player who competed in the ITF Men's Circuit. He achieved his highest singles ranking of 455 in the world by the Association of Tennis Professionals (ATP) in August 2003. Though he played almost his entire career in the minor circuits, Lopes did play singles and doubles events at the Estoril Open between 2000 and 2003. He also entered five Davis Cup ties in 2002 and 2003.
Portugal 
