Roger Federer defeated Lleyton Hewitt in the final, 6–0, 7–6(7–3), 6–0 to win the men's singles tennis title at the 2004 US Open. It was his first US Open title and fourth major title overall. He became first man to capture the Australian Open, the Wimbledon Championships, and the US Open in a season since Jimmy Connors in 1974. With the win, he became the tenth man to win three majors in a calendar year.
Marat Safin defeated Pete Sampras in the final, 6–4, 6–3, 6–3 to win the men's singles tennis title at the 2000 US Open. It was his first major title.
Defending champion Sergi Bruguera defeated Alberto Berasategui in the final, 6–3, 7–5, 2–6, 6–1 to win the men's singles tennis title at the 1994 French Open. It was his second and last major singles title. It was the first all-Spanish men's singles final at the French Open.
The ATP Challenger Tour, known until the end of 2008 as the ATP Challenger Series, is a series of international men's professional tennis tournaments. It was founded in 1976 when it replaced the ILTF Satellite Circuit as the second tier of tennis. The Challenger Tour events are the second-highest tier of tennis competition, behind the ATP Tour. The ITF World Tennis Tour tournaments are on the entry-level of international professional tennis competition. The ATP Challenger Tour is administered by the Association of Tennis Professionals. Players who succeed on the ATP Challenger Tour earn sufficient ranking points to become eligible for main draw or qualifying draw entry at ATP Tour tournaments. Players on the Challenger Tour are usually young players looking to advance their careers, those who fail to qualify for ATP events, or former ATP players looking to get back into the big tour.
Defending champion Jimmy Connors defeated Ivan Lendl in a rematch of the previous year's final, 6–3, 6–7(2–7), 7–5, 6–0 to win the men's singles tennis title at the 1983 US Open. It was his fifth US Open singles title, eighth and last major singles title overall, and 100th ATP singles title overall.
Pete Sampras defeated Cédric Pioline in the final, 6–4, 6–4, 6–3 to win the men's singles tennis title at the 1993 US Open. It was his second US Open title and third major title overall.
Pete Sampras defeated the defending champion Andre Agassi in the final, 6–4, 6–3, 4–6, 7–5 to win the men's singles tennis title at the 1995 US Open. It was his third US Open title and seventh major title overall.
Defending champion Patrick Rafter defeated Mark Philippoussis in the final, 6–3, 3–6, 6–2, 6–0 to win the men's singles tennis title at the 1998 US Open. It was his second major singles title.
The 2011 Aircel Chennai Open was a men's tennis tournament played on outdoor hard courts. It was the 16th edition of the Chennai Open, and part of the 250 series of the 2011 ATP World Tour. It took place at the SDAT Tennis Stadium in Chennai, India, from 3 January through 9 January 2011. Third-seeded Stan Wawrinka won the singles title.
Michael Mmoh is an American professional tennis player. Mmoh has a career-high ATP singles ranking of No. 81 achieved on 11 September 2023. He has won seven ATP Challenger titles and four ITF Futures tournaments, including his first at the age of 16. He won the USTA junior national championship in 2016.
Zachary Svajda is an American professional tennis player. He achieved a career-high ATP singles ranking of world No. 102 on 26 August 2024, and he peaked at No. 664 in doubles on 8 August 2022.
Toby Alex Kodat is an American professional tennis player. Kodat and fellow American Martin Damm are the youngest men's doubles team to win a US Open match in the Open Era.
Martin Damm Jr. is an American professional tennis player. Damm has a career-high ATP singles ranking of No. 175 achieved on 1 April 2024 and a doubles ranking of No. 303 achieved on 6 November 2023.
Rafael Nadal defeated the defending champion Novak Djokovic in the final, 7–5, 1–6, 6–3 to win the men's singles tennis title at the 2021 Italian Open. It was his record-extending tenth Italian Open title and record-equaling 36th Masters 1000 title overall. Nadal saved two match points en route to the title, in his third round match against Denis Shapovalov. This marked the fourth tournament that Nadal had won on 10 or more occasions, making him the only tennis player to do so.
The 2021 Western & Southern Open was a men's and women's tennis tournament played on outdoor hard courts from August 15–22, 2021, as part of the US Open Series. It was a Masters 1000 tournament on the 2021 ATP Tour and a WTA 1000 tournament on the 2021 WTA Tour.
Carlos Alcaraz defeated Casper Ruud in the final, 6–4, 2–6, 7–6(7–1), 6–3 to win the men's singles tennis title at the 2022 US Open. It was his first major title. He claimed the world No. 1 singles ranking with the win; Ruud, Rafael Nadal, Daniil Medvedev, and Stefanos Tsitsipas were also in contention for the top position. Alcaraz saved a match point en route to the title, in the quarterfinals against Jannik Sinner. Alcaraz became the youngest major champion since Nadal at the 2005 French Open, the youngest US Open champion since Pete Sampras in 1990, the first man born in the 2000s to win a major singles title, and the youngest man to be ranked world No. 1, surpassing Lleyton Hewitt's record. At 23 hours and 39 minutes of play duration across his seven matches, Alcaraz spent the longest time on court in major history. Ruud became the first Norwegian to reach the final.
Nicolas Moreno de Alboran is an American tennis player. He has a career-high ATP singles ranking of World No. 121 achieved on 18 September 2023 and a doubles ranking of World No. 474, achieved on 16 October 2023. Moreno de Alboran has won two Challenger singles titles and five ITF doubles titles.
Novak Djokovic defeated Stefanos Tsitsipas in the final, 6–3, 7–6(7–4), 7–6(7–5) to win the men's singles tennis title at the 2023 Australian Open. It was his record-extending 10th Australian Open title and 22nd major title overall, tying Rafael Nadal for the all-time record of most Grand Slam men's singles titles won. He also became the second man to win double-digit titles at a single major, after Nadal at the French Open. Djokovic lost just one set en route to the title, and extended his match winning-streak at the Australian Open to an Open Era record 28 matches.
Alexander Razeghi is an American tennis player. He became a junior Grand Slam champion in the Boys' doubles at the 2024 Wimbledon Championships.
Rajeev Ram and Joe Salisbury were the three-time defending champions, but lost in the third round to Nathaniel Lammons and Jackson Withrow. Ram and Salisbury were seeking to become the first doubles team in the Open Era to win four consecutive US Open titles.
United States 