August 14 is the 226th day of the year in the Gregorian calendar; 139 days remain until the end of the year.
Martina Hingis is a Swiss former professional tennis player. Hingis was the first Swiss player, male or female, to have won a major title and attain the world No. 1 ranking. She spent a total of 209 weeks as the singles world No. 1 and 90 weeks as doubles world No. 1, holding both No. 1 rankings simultaneously for 29 weeks. She won five major singles titles, 13 major women's doubles titles, and seven major mixed doubles titles, for a combined total of 25 major titles. In addition, she won the season-ending WTA Finals two times in singles and three in doubles, an Olympic silver medal in doubles, and a record 17 Tier I singles titles.
The Australian Open is a tennis tournament held annually at Melbourne Park in Melbourne, Victoria, Australia. The tournament is the first of the four Grand Slam tennis events held each year, preceding the French Open, Wimbledon, and the US Open. The Australian Open starts in the middle of January and continues for two weeks coinciding with the Australia Day holiday. It features men's and women's singles; men's, women's, and mixed doubles; junior's championships; and wheelchair, legends, and exhibition events. Before 1988, it was played on grass courts, but since then two types of hardcourt surfaces have been used: green-coloured Rebound Ace up to 2007 and blue Plexicushion since 2008.
Boris Franz Becker is a German former world No. 1 tennis player. Becker is the youngest-ever winner of the gentlemen's singles Wimbledon Championships title, doing so aged 17 in 1985. Becker is regarded as one of the greatest tennis players of all time and was featured in the list of Tennis magazine's 40 greatest players on its 40th anniversary in 2006. He won 64 titles overall, including an Olympic gold medal in doubles in 1992. Becker won 49 singles and 15 doubles titles including six Grand Slam singles titles: three Wimbledon Championships, two Australian Opens and one US Open, 13 Masters titles, three year-end championships and leading Germany to back-to-back championship wins in Davis Cup 1988 and 1989.
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 140 competing countries. 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.
Roger Federer is a Swiss former professional tennis player. Federer was ranked world No. 1 in singles by the Association of Tennis Professionals (ATP) for 310 weeks, including a record 237 consecutive weeks, and finished as the year-end No. 1 five times. He won 103 singles titles on the ATP Tour, the second most of all time, including 20 major men's singles titles, a record eight men's singles Wimbledon titles, an Open Era joint-record five men's singles US Open titles, and a joint-record six year-end championships. In his home country, he is regarded as "the greatest and most successful" Swiss sportsperson in history.
Kim Antonie Lode Clijsters is a Belgian former professional tennis player. Clijsters reached the world No. 1 ranking in both singles and doubles, having held both rankings simultaneously in 2003. She won six major titles, four in singles and two in doubles.
Roy Stanley Emerson is an Australian former tennis player who won 12 Grand Slam singles titles and 16 Grand Slam doubles titles, for a total of 28 Grand Slam titles. All of his singles Grand Slam victories and 14 of his Grand Slam doubles victories were achieved before the open era began in 1968. He is the only male player to have completed a career Grand Slam in both singles and doubles, and the first of four male players to complete a double career Grand Slam in singles. His 28 major titles are the all-time record for a male player. He was ranked world No. 1 amateur in 1961 by Ned Potter, 1964 by Potter, Lance Tingay and an Ulrich Kaiser panel of 14 experts and 1965 by Tingay, Joseph McCauley, Sport za Rubezhom and an Ulrich Kaiser panel of 16 experts.
Eurosport is a group of pay television networks in Europe and parts of Asia. Owned by Warner Bros. Discovery through its international sports unit, it operates two main channels—Eurosport 1 and Eurosport 2—across most of its territories, and streams on Max and Discovery+, which superseded Eurosport Player.
Annabel Nicola Croft is a British former professional tennis player and current radio and television presenter. As a tennis player she won the WTA Tour event Virginia Slims of San Diego and represented Great Britain in the Fed Cup and the Wightman Cup.
Frederick Sydney Stolle, AO is an Australian former amateur world No. 1 tennis player and commentator. He was born in Hornsby, New South Wales, Australia. He is the father of former Australian Davis Cup player Sandon Stolle.
Novak Djokovic is a Serbian professional tennis player who is currently ranked world No. 2 in singles by the Association of Tennis Professionals (ATP). Djokovic has been ranked ATP world No. 1 for a record total of 389 weeks in a record 12 different years, and finished as the ATP year-end No. 1 a record seven times. He has won an all-time record 23 Grand Slam men's singles titles, including a record ten Australian Open titles. Overall, he has won 94 singles titles, including a record 67 Big Titles. Djokovic is the only man in tennis history to be the reigning champion of all four majors at once across three different surfaces. He is also the only man to achieve a triple Career Grand Slam in singles by winning each of the four majors at least three times, and the only one to complete the career Golden Masters in singles by winning all nine ATP Masters tournaments, a feat he achieved twice.
Annika Beck is a German former professional tennis player. She started playing tennis at the age of four when introduced to the game by her parents. A baseliner whose favorite shot is forehand, and favorite surface is hardcourt. She was coached by Jakub Záhlava and Sebastian Sachs.
Patrick Jean André Mouratoglou is a French tennis coach and sports commentator. He was the coach of Serena Williams from June 2012 to 2022. Since spring 2022, Mouratoglou has been the coach of Simona Halep.
Casper Ruud is a Norwegian professional tennis player. Ruud has a career-high singles ranking of world No. 2, achieved on 12 September 2022, making him the highest-ranked Norwegian in history. He has won ten ATP Tour singles titles and finished runner-up at three Grand Slams and at the 2022 ATP Finals.
Karman Kaur Thandi is an Indian professional tennis player. She has been a previous Indian number one in singles.
Players and pairs who neither have high enough rankings nor receive wild cards may participate in a qualifying tournament held one week before the annual Wimbledon Tennis Championships.
Aryna Sabalenka defeated Elena Rybakina in the final, 4–6, 6–3, 6–4 to win the women's singles tennis title at the 2023 Australian Open. It was her first major singles title. Sabalenka dropped just one set during the tournament, to Rybakina in the championship match. Rybakina became the first Kazakhstani player to progress past the fourth round, and the first player since Jennifer Capriati in 2001 to defeat three consecutive major champions in a single edition of the Australian Open. By reaching the final, Rybakina made her debut in the top ten of the WTA Rankings.
Switzerland 
