Răzvan Sabău is a Romanian retired professional tennis player. He reached the semifinals of Bucharest in 2003 and Gstaad in 2005, achieving a career-high singles ranking of World No. 74 in September 2005. He is the coach of Patricia Maria Țig.
Marco Chiudinelli is a retired tennis player from Switzerland. A member of Switzerland's winning 2014 Davis Cup squad, he reached his highest singles ranking of 52 in February 2010 during a career that was often hindered by injury.
Simone Bolelli is an Italian professional tennis player. Bolelli is a Grand Slam champion, having won the 2015 Australian Open doubles event with Fabio Fognini, together becoming the first all-Italian men's pair to win a Major title in the Open Era. He has a career-high ATP ranking in doubles of World No. 8 achieved on 17 August 2015 and in singles of World No. 36 achieved on 23 February 2009.
Jamie Baker is a retired British professional male tennis player, who was British No. 2 in 2008.
Matwé Middelkoop is a Dutch professional tennis player who specialises in doubles. He has won 14 doubles titles on the ATP Tour, most notably the 2022 Rotterdam Open alongside Robin Haase, and reached a career high doubles ranking of world No. 18 on 6 February 2023.
Ross Dan Hutchins is a retired British professional tennis player, known best as a doubles player, who achieved a highest doubles ranking of 26. He competed for England at the 2010 Commonwealth Games in Delhi where he won silver partnering Ken Skupski in the Men's Doubles event.
Christopher Benjamin Rungkat is an Indonesian tennis player. In 2008, he won the final stage of French Open 2008 Boys' Doubles Juniors category with Finnish tennis player Henri Kontinen. He is the youngest ever Indonesian to be the All Indonesian Champion, and by the end of his junior career, he was awarded for Indonesian best promising athlete 2008.
João Frederico Limpo Franco Gil, known as Fred Gil, is a Portuguese professional tennis player, who competes in the ITF Men's Circuit. He reached a career-high ATP singles ranking of No. 62 in the world on 25 April 2011.
Luka Gregorc is a retired Slovenian tennis player. Gregorc reached his highest singles ranking of World No. 172 in August 2009. He lives in the United States, in the city of Boca Raton, Florida.
Colin Fleming is a British retired professional tennis player who specialised in doubles.
Ken Skupski Jr. is a British former professional tennis player who specialised in doubles.
Frederik Løchte Nielsen is a former professional tennis player. He was the top ranked player from Denmark in the ATP doubles world rankings. A former Wimbledon men's doubles champion, he peaked at no. 17 in the rankings in April 2013. Nielsen has reached five other doubles finals on tour, winning on two occasions.
Zhang Ze, is a Chinese male tennis player.
Sam Barry is an Irish professional tennis player. He was born and raised in Limerick, Ireland.
Chen Ti is a Taiwanese professional tennis player. He is part of the Chinese Taipei Davis Cup team. He competes mainly on the ATP Challenger Tour and ITF Futures, both in singles and doubles.
Dimitar Kuzmanov is a Bulgarian professional tennis player. He competes mostly on the ATP Challenger Tour. His highest singles ranking is No. 159 achieved on 29 August 2022, whilst his best doubles ranking is No. 438 achieved on 1 April 2019.
James Cluskey is a retired Irish professional tennis player, mainly playing doubles. He was born in Dublin, Ireland and attended Belvedere College along with fellow Irish tennis player James McGee. Cluskey was, for some time, the highest ranked Irish doubles player. Cluskey retired from professional tennis in November 2015.
Yasutaka Uchiyama is a Japanese tennis player playing on the ATP Challenger Tour. He achieved a career-high ATP singles ranking of world No. 78 on 4 November 2019 and doubles ranking of No. 102 on 20 August 2018. He has won eight ITF Futures singles titles and reached the final of the Lexington Challenger in August 2015, losing to John Millman in three sets.
Rhett Purcell is a New Zealand tennis player, although he represented the United Kingdom through parental descent from the start of his junior career in 2010 until mid-October 2017.
Alexander Elbert Sie, known as Elbert Sie, is an Indonesian former professional tennis player. After retiring he became a national representative in the sport of soft tennis.
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