Marc Fornell Mestres is a professional tennis player from Spain. He has captured two ATP Challenger Series/Tour titles. Fornell Mestres's career-high ATP singles entry ranking is World No. 236, achieved on 19 November 2007.
Petru-Alexandru Luncanu is a Romanian professional tennis player. Luncanu has played on the ITF Men's Circuit, the ATP Challenger Tour and for the Romania Davis Cup Team. On 2 November 2009 he reached his highest ATP singles ranking of 304 whilst his highest doubles ranking was 286, which he achieved on 2 November 2015. In 2023, Luncanu was banned from professional tennis for five years and fined $40,000 by the International Tennis Integrity Agency after being found guilty of five match fixing charges between 2017 and 2021.
Andrej Martin is an inactive Slovak professional tennis player. He achieved his career-high ATP singles ranking of world No. 93 in February 2020 and a doubles ranking of world No. 69 on 11 July 2016.
Denis Kudla is a Ukrainian-American professional tennis player. A product of the Junior Tennis Champions Center, he has won eight Challenger singles titles and nine Challenger doubles titles in his career. His career-high ATP singles ranking is World No. 53, achieved in May 2016. His career-high ATP doubles ranking is World No. 133, achieved in August 2018.
Roberto Maytín is a Venezuelan tennis player. He played for the Venezuelan Davis Cup squad in 2012. In 2015 he broke into the top 100 doubles rankings reaching a high of 86 in the world.
Maxime Authom is a Belgian tennis player playing on the ATP Challenger Tour.
The 2012 St. Petersburg Open was a tennis tournament played on indoor hard courts. It was the 17th edition of the St. Petersburg Open, and part of the ATP World Tour 250 Series of the 2012 ATP World Tour. It took place at the Petersburg Sports and Concert Complex in Saint Petersburg, Russia, from 17 September through 23 September 2012. Third-seeded Martin Kližan won the singles title.
Kamil Majchrzak is a Polish professional tennis player. He has a career high ATP singles ranking of World No. 75 achieved on 28 February 2022 and a career high ATP doubles ranking of World No. 241 achieved on 8 August 2016.
Enrique López Pérez is a Spanish professional tennis player playing on the ATP Challenger Tour. On 16 July 2018, he reached his highest ATP singles ranking of 154 and his highest doubles ranking of 135 was achieved on 15 April 2019.
Arthur De Greef is a former Belgian tennis player. De Greef has a career-high ATP singles ranking of No. 113, achieved on 19 June 2017 and has a career high ATP doubles ranking of No. 597 achieved on 4 March 2013. De Greef made his ATP main draw singles debut at the 2015 Grand Prix Hassan II where he qualified for the main draw and defeated the 8th seed Diego Schwartzman in the first round. In May 2021, De Greef was provisionally suspended for match-fixing by ITIA. De Greef was criminally convicted of fraud and working for a criminal organization by the Belgian courts in 2023, refusing to cooperate with interviews. The ITIA subsequently banned him from professional tennis for three years and 9 months, and he was also fined $45,000.
Younès Rachidi is a Moroccan former tennis player.
Constant Lestienne is a French professional tennis player. He reached his highest ATP singles ranking of World No. 48 on 6 February 2023 and his highest doubles ranking of World No. 250 was achieved on 12 June 2023. He has won eight ATP Challenger singles titles. In addition, he has won five singles titles and three doubles titles on the ITF Circuit.
Maxime Hamou is a French tennis player. Hamou has a career-high ATP singles ranking of No. 211, achieved in July 2015 and a career-high ATP doubles ranking of No. 744, achieved in July 2016.
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.
Sanjar Fayziev is an Uzbekistani tennis player.
Timur Khabibulin is an Uzbekistani–Kazakhstani former tennis player of Tatar descent.
Alexis Musialek is a French former tennis player.
The practice of doping in tennis involves the use of prohibited, performance-enhancing substances listed by the International Tennis Federation (ITF) and World Anti-Doping Agency (WADA). The practice is considered unsportsmanlike and unethical, with punishments for such offences ranging from official warnings to career bans, depending on the severity of the offence.
The International Tennis Integrity Agency (ITIA) is the organisation responsible for safeguarding the integrity of professional tennis worldwide. It is an upgraded version of Tennis Integrity Unit (2008–2020). It was established following a comprehensive review of integrity in the sport.
Mykyta (Nikita) Kryvonos is an American former professional tennis player.
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