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 over 150 competiting countries, making it the world's largest annual team sporting competition. It is described by the organisers as the "World Cup of Tennis", and the winners are referred to as the World Champions. The competition began in 1900 as a challenge between Great Britain and the United States. By 2023, 155 nations entered teams into the competition.
Martín Jaite is a former top-10 professional tennis player from Argentina.
José Luis Clerc, also known by the nickname Batata, 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.
The Switzerland men's national tennis team represents Switzerland in the Davis Cup tennis competition and is governed by Swiss Tennis.
The Canada men's national tennis team represents Canada in Davis Cup tennis competition since 1913. They are overseen by Tennis Canada, the governing body of tennis in Canada.
The Hungary men's national tennis team represents Hungary in Davis Cup tennis competition and are governed by the Hungarian Tennis Association.
Jun Kamiwazumi is a former Japan Davis Cup team player and tour tennis player.
Rubin Statham, often referred to by his nickname of "José," is a professional tennis player from New Zealand. He has reached a ATP career high ranking of No. 279 in singles on 25 February 2013, and No. 139 in doubles on 17 June 2013. He is currently the No. 1 player from New Zealand. His twin brother Mikal is also a professional tennis player.
Toshihide Matsui is a professional Japanese tennis player. On 12 June 2006, he reached his highest ATP singles ranking of No. 261. He achieved his highest doubles ranking of No. 123 in February 2024. He is currently the oldest active singles player on the ATP world ranking.
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.
David Mustard is a former professional tennis player from New Zealand.
Jun Kuki is a former professional tennis player from Japan.
Steven Downs is a former professional tennis player from New Zealand.
Ben McLachlan is a Japanese former professional tennis player who previously represented New Zealand.
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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