Daniel Evans is a British professional tennis player from England. He has been ranked as high as world No. 21 in singles by the ATP, which he achieved on 7 August 2023. He is the current British No. 3 in singles. He reached a career-high ranking of world No. 52 in doubles on 26 April 2021. In 2015, he formed part of the winning British Davis Cup team.
Andis Juška is a Latvian tennis coach and former player. Juška's career-high singles ranking was world No. 226, achieved in October 2009. For several years, he was the second-highest ATP-ranked Latvian tennis player.
Filip Krajinović is a Serbian professional tennis player. He achieved a career-high singles ranking of world No. 26 on 23 April 2018. His ATP Tour debut came at the 2009 Serbia Open, where he lost in the first round. His best individual result has been a Masters 1000 final, at the 2017 Paris Masters. He played a Davis Cup semifinal with the Serbian national team.
Yang Tsung-hua is a Taiwanese professional tennis player. On the junior circuit, Yang reached a career-high combined ranking of No. 1 in 2008, when he won the French Open singles title against Polish player Jerzy Janowicz in two sets, and the Australian Open and Wimbledon doubles titles alongside Hsieh Cheng-peng.
Sébastien LeBlanc is a former Canadian 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.
Liam Tarquin Broady is a British professional tennis player. He reached a career high ranking of world No. 93 on 25 September 2023.
Filip Peliwo is a Canadian-born Polish professional tennis player. He reached a career-high ATP singles ranking of No. 161 on May 21, 2018. In 2022, he began competing for Poland. Peliwo became the first Canadian male and second Canadian ever to win a Grand Slam in singles at any level with his 2012 Wimbledon boys' title win. This was Canada's second Grand Slam title in two days, one day after Eugenie Bouchard's. With the victory, Peliwo reached the No. 1 combined junior world ranking in July 2012, the first time a Canadian has been top ranked. He won his second straight junior Grand Slam title at the 2012 US Open. Peliwo was also runner-up in the boys singles events at the 2012 Australian Open and French Open.
Dimitar Kuzmanov is a Bulgarian professional tennis player. He competes 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.
Nikola Milojević is a Serbian professional tennis player. Milojević has a career high ATP singles ranking of No. 125, which he achieved on 21 February 2022. He also achieved a career high ATP doubles ranking of No. 252 on 18 February 2019. He reached his highest ranking of no. 1 in ITF Junior rankings on 7 January 2013.
Mate Delić is a former Croatian tennis player and coach. He primarily played on the ITF Futures Tour and ATP Challenger Tour. Delic has reached a career high singles ranking of world No. 150, achieved on 5 January 2015, as well as a career high doubles ranking of world No. 348, achieved on 18 October 2013. Delic has reached 18 career singles finals, posting a tally of 5 wins and 13 losses, which includes a 0–2 record in ATP Challenger Tour finals. Additionally, he has reached 13 career singles finals with a record of 7 wins and 6 losses all coming on the ITF Futures Tour.
Andrey Andreyevich Rublev is a Russian professional tennis player. He has been ranked as high as world No. 5 in singles by the ATP, which he first achieved in September 2021. He has won 16 ATP Tour singles titles, including two Masters 1000 at the 2023 Monte-Carlo Masters and at the 2024 Madrid Open. He has reached the quarterfinals of all four majors. Rublev broke into the top 10 in the ATP rankings in October 2020. He has won four ATP doubles titles, including a Masters 1000 title at the 2023 Madrid Open with Karen Khachanov, and in addition a gold medal in mixed doubles at the 2020 Summer Olympics with Anastasia Pavlyuchenkova.
Michael Mmoh is an American professional tennis player. Mmoh has a career-high ATP singles ranking of No. 81 achieved on 11 September 2023. He has won seven ATP Challenger titles and four ITF Futures tournaments, including his first at the age of 16. He won the USTA junior national championship in 2016.
Denis Viktorovich Shapovalov is a Canadian professional tennis player. He has been ranked as high as world No. 10 in singles by the Association of Tennis Professionals (ATP), which he first achieved in September 2020. He is the third highest-ranked Canadian male player in history behind Milos Raonic and Félix Auger-Aliassime. He has won one ATP Tour singles title and produced his best Grand Slam performance at the 2021 Wimbledon Championships, where he reached the semi-finals. Shapovalov also has a career-high doubles ranking of world No. 44, which he attained in February 2020.
Alexandar Lazarov is a Bulgarian professional tennis player. His highest singles ranking is No. 272 achieved on 14 November 2022, whilst his best doubles ranking is No. 359 achieved on 3 February 2020.”
Lloyd George Muirhead Harris is a South African professional tennis player. He has been ranked as high as World No. 31 in singles by the ATP, achieved on 13 September 2021, making him the current African and South African No. 1 men's singles player. He has a career-high doubles ranking of World No. 108, achieved on 6 June 2022. Harris has won one doubles ATP tournament, three ATP Challenger singles titles and two Challenger doubles titles and has also won 13 ITF singles titles and 4 ITF doubles titles.
Marcus Willis is a British professional tennis player who currently specializes in doubles. He has a career high ATP doubles ranking of world No. 95, achieved on 17 June 2024.
Alexander Donski is a Bulgarian tennis player.
The 2020 ATP Tour was the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2020 tennis season. The 2020 ATP Tour calendar was composed of the Grand Slam tournaments, the ATP Finals, the ATP Masters 1000, the ATP Cup, the ATP 500 series, the ATP 250 series, and the Davis Cup. Also included in the 2020 calendar were the tennis events at the Next Generation ATP Finals, and the Laver Cup, neither of which distributed ranking points. Several tournaments were suspended or postponed due to the COVID-19 pandemic, including the Summer Olympics in Tokyo. On 17 June 2020, ATP issued the revised calendar for Tour resumption.
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 Masters 1000, the ATP Cup, the ATP 500 series and the ATP 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.
The Junior Tennis Champions Center (JTCC) is a tennis training center and preparatory school in College Park, Maryland. Founded in 1999, JTCC trains junior, collegiate and professional tennis players.
Croatia 
