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.
Marc Rosset is a Swiss former professional tennis player. He is best remembered for winning the men's singles gold medal at the 1992 Olympic Games. He also won one Grand Slam doubles title at the French Open in 1992 partnering compatriot Jakob Hlasek.
The Switzerland men's national tennis team represents Switzerland in the Davis Cup tennis competition and is governed by Swiss Tennis.
The Kazakhstan men's national tennis team represents Kazakhstan in Davis Cup tennis competition and are governed by the Kazakhstan Tennis Federation. In 2011, Kazakhstan competed in the World Group for the first time after they won against Switzerland in the 2010 World Group Play-offs. After the first round win against the Czech Republic in 2011, Kazakhstan secured their spot in the World Group for the 2012 Davis Cup. They lost in the first round to Spain, but defeated Uzbekistan in the play-offs, which again kept them in the World Group for 2013. In 2013, they defeated Austria in the first round, but lost to the Czech Republic in the quarterfinals.
The France women's national tennis team represents France in international women's tennis and is directed by the Fédération Française de Tennis. The team played in the first ever tournament in 1963, and is one of four teams that has taken part in every single edition since.
The Australia Billie Jean King Cup team represents Australia in international women's tennis and is directed by Tennis Australia. The team played in the first ever tournament in 1963, and is one of four teams that has taken part in every single edition since.
Gabrielle Aboudi Onguéné is a Cameroonian footballer who currently plays for CSKA Moscow in the Russian Championship and the Cameroon national team. She previously played for Rossiyanka.
Belinda Bencic is a Swiss professional tennis player. She has a career-high ranking of No. 4 by the Women's Tennis Association (WTA) which she achieved in February 2020. Bencic has won five singles titles, including a gold medal at the 2020 Tokyo Olympics, and two doubles titles on the WTA Tour.
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.
Denis Langaskens is a former professional tennis player from Belgium.
Federica Bonsignori is a former professional tennis player from Italy.
Heidi Sprung Vasudevan is a former professional tennis player from Austria.
Claudia Roshardt-Pasquale is a retired professional tennis player from Switzerland.
Cathy Caverzasio is a Swiss born former professional tennis player who represented both Italy and her native country.
Joana Manta is a former professional tennis player from Switzerland.
Michèle Sjögren-Strebel is a Swiss former professional tennis player.
Rona Mayer is an Israeli former professional tennis player.
Isabelle Villiger is a Swiss former tennis player who was active during the 1980s. She reached a highest singles ranking of world number 71 in December 1981. In 1979 and 1980 she reached the semifinals of the junior singles event at Wimbledon and in 1981 competed in the Wimbledon singles, doubles and mixed doubles events. That year she also took part in the Australian Open and French Open.
Andréa Menezes is a Brazilian former professional tennis player.
Annemarie Rüegg is a Swiss former professional tennis player.
Switzerland 