Daniel Evans is a British professional tennis player from England. He has been ranked as high as world No. 22 in singles by the Association of Tennis Professionals (ATP), which he achieved on 27 September 2021, and is the current British No. 2 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.
Lukáš Lacko is a professional Slovak tennis player. His career-high ATP singles ranking is World No. 44, achieved in January 2013.
Sergiy Eduardovych Stakhovsky is a Ukrainian former professional tennis player. Stakhovsky turned professional in 2003 and had been playing mostly at the Challenger level from 2005 to 2008. His career-high singles ranking is World No. 31 and he has reached as high as No. 33 in doubles.
Malek Jaziri is a professional Tunisian tennis player. He reached the final of Istanbul in 2018, the semifinals of Moscow in 2012, Winston-Salem in 2015, Dubai in 2018 and the quarterfinals of Dubai in 2014.
Dimitar Kuzmanov is a Bulgarian professional tennis player and the current No. 2 Bulgarian in the ATP singles rankings. His highest singles ranking is No. 181 achieved on 15 November 2021, whilst his best doubles ranking is No. 438 achieved on 1 April 2019.
Kyle Steven Edmund is a British professional tennis player. He has a career-high singles ranking of world No. 14 and was the top-ranked male British tennis player from March 2018 through October 2019.
Henri Joona Julius Laaksonen is a Swiss professional tennis player. His highest singles ranking is world No. 84, which he achieved on 14 February 2022, and his highest doubles ranking is world No. 191, achieved on 24 December 2018. He is currently the No. 2 Swiss singles tennis player since 10 January 2022.
Athanasios "Thanasi" Kokkinakis is an Australian professional tennis player. He has been ranked as high as world No. 69 in singles by the Association of Tennis Professionals (ATP), which he first achieved on 8 June 2015. He has won one ATP Tour title in singles and produced his best Major singles performance at the 2015 French Open by reaching the third round. Kokkinakis also has a career-high doubles ranking of world No. 46 which he attained on 31 January 2022 after winning the 2022 Australian Open with countryman Nick Kyrgios.
Jan-Lennard Struff is a German professional tennis player. He reached his career-high ATP singles ranking of world No. 29 in August 2020. In doubles, he achieved a career-high ranking of world No. 21 in October 2018. He has reached one ATP singles final and won 3 ATP doubles titles.
Lucas Pouille is a French professional tennis player. He has a career-high ATP singles ranking of world No. 10, achieved on 19 March 2018 and a career-high ATP doubles ranking of world No. 79, achieved on 11 April 2016. He has won five singles titles on the ATP Tour and was on the winning French Davis Cup team in 2017.
Taro Daniel is a Japanese professional tennis player. He has won one ATP Tour singles title at the 2018 Istanbul Open, seven ATP Challenger Tour singles titles and achieved a career-high singles ranking of world No. 64 on 27 August 2018.
Taylor Harry Fritz is an American professional tennis player. He has a career-high singles ranking of world No. 16 by the Association of Tennis Professionals (ATP), achieved on February 21, 2022, and a doubles ranking of world No. 104, achieved on July 26, 2021. He reached his maiden ATP final in only his third career event, the 2016 Memphis Open. Only one other American, John Isner, has reached an ATP final in fewer career events. Fritz won a junior major singles title at the 2015 US Open, and was the runner-up in junior singles at the 2015 French Open.
Thiago Moura Monteiro is a Brazilian professional tennis player.
Alexander Stanislavovich "Sasha" Bublik is a Russian-born Kazakhstani professional tennis player. He has been ranked as high as world No. 30 in singles by the Association of Tennis Professionals (ATP), which he achieved in February 2022, and is the current Kazakhstani No. 1 player in singles. Bublik also has a career-high doubles ranking of world No. 47, attained on 8 November 2021.
Zsombor Piros is a Hungarian tennis player.
Emil Ruusuvuori is a Finnish tennis player. He reached a career high ATP singles ranking of World No. 66 on 30 August 2021.
Prajnesh Gunneswaran is an Indian tennis player. He has won 2 ATP Challenger and 8 ITF titles in singles and 1 ITF title in doubles. He is currently the highest-ranked Indian singles player and represents India at the Davis Cup. At the 2018 Asian Games in Jakarta, he won the bronze medal in the men's singles event.
Alexei Popyrin is an Australian professional tennis player.
Cameron Norrie is a British professional tennis player. He reached a career-high singles ranking of world No. 12 and No. 123 in doubles. He has three ATP Tour singles and one doubles title, three Challenger singles titles and three Futures singles titles. Norrie is the current British No. 1 in men's singles, and has been so since 18 October 2021.
Marc-Andrea Hüsler is a Swiss tennis player. He has a career-high ATP singles ranking of world No. 142, achieved on 25 January 2021. In doubles, he achieved a career-high ranking of world No. 132 on 27 September 2021.
Turkmenistan 