The US Open Tennis Championships, commonly called the US Open, is a hardcourt tennis tournament held annually in Queens, New York. Since 1987, the US Open has been chronologically the fourth and final Grand Slam tournament of the year. The other three, in chronological order, are the Australian Open, French Open and Wimbledon. The US Open starts on the last Monday of August and continues for two weeks, with the middle weekend coinciding with the US Labor Day holiday. The tournament is one of the oldest tennis championships in the world, originally known as the U.S. National Championship, for which men's singles and men's doubles were first played in August 1881. It is the only Grand Slam that was not affected by cancellation due to World War I and World War II, nor interrupted by the COVID-19 pandemic in 2020. All the players participating should be at least fourteen (14) years old.
The Grand Slam in tennis is the achievement of winning all four major championships in one discipline in a calendar year. In doubles, a Grand Slam may be achieved as a team or as an individual with different partners. Winning all four major championships consecutively but not within the same calendar year is referred to as a "non-calendar-year Grand Slam", while winning the four majors at any point during the course of a career is known as a "Career Grand Slam".
The Court of Arbitration for Sport is an international body established in 1984 to settle disputes related to sport through arbitration. Its headquarters are in Lausanne, Switzerland and its courts are located in New York City, Sydney, and Lausanne. Temporary courts are established in current Olympic host cities.
Olga Vasilyevna Morozova is a retired tennis player who competed for the Soviet Union. She was the runner-up in singles at the 1974 French Open and 1974 Wimbledon Championships.
Petr Korda is a Czech former professional tennis player. He won the 1998 Australian Open and was runner-up at the 1992 French Open, reaching a career-high ranking of No. 2 in February 1998. Korda tested positive for doping in July 1998 at Wimbledon, and was banned from September 1999 for 12 months, but he retired shortly before the ban.
Mary Carillo is an American sportscaster and former professional tennis player. She is an analyst for Tennis on NBC and a reporter for NBC Olympic broadcasts.
Linda Tuero is an American tennis player and paleoanthropologist. She won six U.S Junior Titles and three U.S. Women's Titles. She reached the quarter-finals of the French Open in 1971, and won the singles titles at the Italian Open in 1972. She represented the United States in the Wightman Cup and Federation Cup teams in 1972 and 1973 and served as the Federation Cup Captain in 1973. Tuero was ranked in the U.S. Top Ten Women Singles for four years and in 1972 was ranked No. 10 in the World.
Olga Alekseyevna Puchkova is a Russian former professional tennis player. As a junior, she played for Belarus, and was sometimes listed as Belarusian professional.
Wayne Odesnik is a South African-born American retired professional left-handed tennis player, with a two-handed backhand. His highest singles ranking was No. 77 in 2009.
Gail Brodsky is an American former professional tennis player.
Taylor Townsend is an American professional tennis player. She has been ranked as high as world No. 57 in singles by the WTA, which she achieved on 8 April 2024, and she attained her career-high doubles ranking of world No. 5 on 12 June 2023. A five-time doubles title holder on the WTA Tour, Townsend has also reached two major finals: the 2022 US Open and the 2023 French Open.
Catherine Cartan "CiCi" Bellis is an American former professional tennis player. In early 2018, she was the second youngest player in the top 100 of the WTA rankings. Bellis has a career-high ranking of world No. 35 by the Women's Tennis Association, which she achieved in August 2017. She is known for winning a match at the 2014 US Open as a 15 year old against a top-20 opponent, making her the youngest match-winner at the US Open since 1996.
Michael-Ray Pallares González is a professional tennis player from the Dominican Republic. He was a member of the Dominican Republic Davis Cup team and represented his country at the Central American and Caribbean Games.
Claire Liu is an American professional tennis player. On 30 January 2023, she reached her career-high singles ranking of world No. 52 by the WTA.
Sloane Stephens defeated Madison Keys in the final, 6–3, 6–0 to win the women's singles tennis title at the 2017 US Open. It was her first major title. Stephens became the first player using a protected ranking to win a major title, and the second unseeded woman in the Open Era to win the US Open. It was the first all-American final at the US Open since 2002, and for the first time at a major since the 1985 Wimbledon Championships, all four semifinalists were American, and all from the same country overall.
Patrick Kypson is an American professional tennis player. Kypson has a career-high ATP singles ranking of world No. 133 achieved on April 1, 2024 and a doubles ranking of No. 577 achieved on 27 May 2019.
Francesca Di Lorenzo is an American former tennis player. She currently assistant coach of the University of Central Florida womens tennis team.
Taylor Johnson is an American tennis player.
Adrienn Nagy is a Hungarian tennis player.
The Finals, formerly known as World Group, was the highest level of Davis Cup competition in 2021. It was held on indoor hard courts at three venues in Innsbruck, Austria, Madrid, Spain and Turin, Italy. The 2020 edition was originally scheduled to take place from 23 until 29 November 2020. However, on 26 June 2020, ITF announced that 2020 Finals would take place from 22 until 28 November 2021 due to coronavirus pandemic and be named 2021 Davis Cup Finals. On 18 January 2021, ITF announced that the Finals would be expanded over 11 days, from 25 November to 5 December 2021. The ties were contested in a best-of-three rubbers format and played on one day. There were two singles followed by a doubles. Spain were the defending champions, but were eliminated in the round-robin stage. The Russian Tennis Federation won the title, defeating Croatia in the final. Andrey Rublev was named the Most Valuable Player of the tournament after going 6–1 in both singles and doubles.
United States 
