The Davis Cup is the premier international team event in men's tennis. It is run by the International Tennis Federation (ITF) and is contested annually between teams from competing countries in a knock-out format. It is described by the organisers as the "World Cup of Tennis", and the winners are referred to as the World Champion team. The competition began in 1900 as a challenge between Great Britain and the United States. By 2016, 135 nations entered teams into the competition.
Martín Jaite is a former top-10 professional tennis player from Argentina.
Ramesh Krishnan is a tennis coach and former professional tennis player from India. As a junior player in the late 1970s, he won the singles titles at both, Wimbledon and the French Open. He went on to reach three Grand Slam quarterfinals in the 1980s and was a part of the Indian team captained by Vijay Amritraj which reached the final of the Davis Cup in 1987 against Sweden. Krishnan also beat then-world No. 1, Mats Wilander, at the 1989 Australian Open. He became India's Davis Cup captain in 2007.
José Luis Clerc is a former professional tennis player from Argentina. He reached a career-high Association of Tennis Professionals (ATP) world No. 4 singles ranking on 3 August 1981, following a run of 25 consecutive match wins after Wimbledon.
Kwok Ka MingMBE, JP is a Hong Kong former professional footballer and coach.
The Hungary men's national tennis team represents Hungary in Davis Cup tennis competition and are governed by the Hungarian Tennis Association.
Amir Weintraub is an Israeli professional tennis player. In 2010, he won the Israeli Tennis Championship.
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.
Nikola Milojević is a Serbian professional tennis player. He reached his highest ranking of no. 1 in ITF Junior rankings on 7 January 2013. 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.
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.
David Mustard is a former professional tennis player from New Zealand.
Jun Kuki is a former professional tennis player from Japan.
Konstantin Pavlovich Pugaev is a former professional tennis player from Russia who represented the Soviet Union.
Hans-Peter Kandler is a former professional tennis player from Austria.
Lilian Drescher Kelaidis is a former professional tennis player from Switzerland.
Toru Yonezawa is a former professional tennis player from Japan.
Shigeyuki Nishio is a Japanese former professional tennis player.
Eiji Takeuchi is a Japanese former professional tennis player.
Keishiro Yanagi is a Japanese former professional tennis player.
Shozo Shiraishi was a Japanese professional tennis player.
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