Santiago González Torre is a Mexican professional tennis player. His career-high ATP ranking is World No. 155 in singles, achieved in May 2006, and World No. 7 in doubles, achieved on 13 November 2023. He has won 23 ATP doubles titles. In 2017, he reached the French Open final in doubles along with his partner Donald Young. Additionally, he has reached the finals of three other Grand Slam tournaments in the Mixed category: the 2013 French Open and the 2014 and 2015 US Open. González represents Mexico at the Davis Cup competition; currently his record is 31-19 as of end of 2023 season.
Radu Albot is a Moldovan professional tennis player. He is the first player from Moldova to win ATP World Tour singles and doubles titles.
Jordan Thompson is an Australian professional tennis player, reaching a career-high ranking of world No. 40 on 19 February 2024 and in doubles of No. 68 achieved on 12 February 2024. He made his Grand Slam debut at the 2014 Australian Open after winning the Australian Open wildcard play off in December 2013. He is currently the No. 2 Australian singles player.
Hugo Nys is a Monegasque professional tennis player who previously represented France. A doubles specialist, he reached his highest ATP singles ranking of No. 327 on 29 July 2019, and his highest doubles ranking of No. 12 on 12 June 2023. He became the first ever Monegasque player to reach the semifinal and final of a Major at the 2023 Australian Open.
Romain Arneodo is a French-born Monegasque professional tennis player who specializes in doubles. From 2008 to 2013, Arneodo represented France in international competition, but has since represented Monaco. Arneodo has been ranked by the Association of Tennis Professionals (ATP) as high as world No. 50 in doubles, which he achieved in August 2023. He also has a career-high ATP singles ranking of world No. 455, attained in August 2014. Since turning professional, Arneodo has won one ATP doubles title as well as twelve doubles titles on the ATP Challenger Tour and one singles and 20 doubles titles on the ITF Men's World Tennis Tour.
Yegor Alekseyevich Gerasimov or Yahor Alyakseyevich Herasimaŭ is a Belarusian professional tennis player. He has a career high ATP singles ranking of World No. 65, which he achieved on 24 February 2020. He also achieved a career high ATP doubles ranking of World No. 263 on 2 March 2015.
Hans Hach Verdugo is a Mexican tennis player.
Kaichi Uchida is a Japanese professional tennis player.
Felipe Meligeni Rodrigues Alves is a Brazilian professional tennis player. He has a career high ATP singles ranking of No. 129 achieved on 19 June 2023 and a career high ATP doubles ranking of No. 75 achieved on 20 June 2022. He is currently the No. 3 Brazilian tennis player.
Kwon Soon-woo is a South Korean professional tennis player. He has been ranked as high as world No. 52 ranking by the Association of Tennis Professionals (ATP), which he first achieved in November 2021. He also has a career-high doubles ranking of world No. 227, attained in October 2022. Since turning professional in 2015, Kwon has won two ATP, three ATP Challenger Tour and five ITF World Tennis Tour singles titles.
Nicolás Mejía is a Colombian tennis player.
The 2021 ATP Tour was the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2021 tennis season. The 2021 ATP Tour calendar comprised the Grand Slam tournaments, the ATP Finals, the ATP Tour Masters 1000, the ATP Cup, the ATP Tour 500 series and the ATP Tour 250 series. Also included in the 2021 calendar were the Davis Cup, the Summer Olympics in Tokyo, Next Gen ATP Finals, Laver Cup, none of which distributed ranking points.
Thiago Agustín Tirante is an Argentine tennis player. He has a career high ATP singles ranking of World No. 109 achieved on 29 January 2024 and a career high doubles ranking of No. 257 achieved on 1 November 2021.
Alejandro Tabilo Álvarez is a Chilean professional tennis player. Tabilo has a career high ATP singles ranking of World No. 49 achieved on 15 January 2024. He also has a career high ATP doubles ranking of World No. 249 achieved on 22 February 2021. He is currently the No. 2 Chilean player.
Rinky Hijikata is an Australian professional tennis player. Following a successful career at the UNC, he went professional and achieved career high ATP rankings in singles of world No. 70 on 16 October 2023 and in doubles of No. 23 on 30 October 2023.
Juan Alejandro Hernández Serrano (more commonly known as Alex Hernández is a Mexican tennis player.
Alex Michelsen is an American professional tennis player. Michelsen has a career high ATP singles ranking of No. 73 achieved on 29 January 2024. He also has a career high ATP doubles ranking of No. 414 achieved on 14 August 2023. He is currently the second youngest player in the top 100 and one of four teenagers.
Rodrigo Pacheco Méndez is a Mexican professional tennis player. He has a career high ATP singles ranking of No. 677 achieved on 11 September 2023 and a career high doubles ranking of No. 1062 on 8 August 2022. He currently plays mainly on the junior circuit.
Nick Chappell is a Canadian-born American tennis player.
Aleksandar Kovacevic is an American professional tennis player.
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