US Open (tennis)

From Wikipedia, the free encyclopedia
  (Redirected from U.S. Open (tennis))
Jump to navigation Jump to search

Coordinates: 40°44′59.26″N 73°50′45.91″W / 40.7497944°N 73.8460861°W / 40.7497944; -73.8460861

US Open
Official website
Founded 1881; 137 years ago (1881)
Editions 137 (2017)
Location New York City, New York,
United States
Venue USTA Billie Jean King National Tennis Center
Surface Grass - outdoors (1881–1974)
Clay - outdoors (1975–1977)
Hard - outdoors (1978–present)[a]
Prize money $50,400,000 (2017)[1]
Draw 128S / 128Q / 64D
Current champions Rafael Nadal (singles)
Jean-Julien Rojer
Horia Tecău (doubles)
Most singles titles 7
Richard Sears
Bill Larned
Bill Tilden
Most doubles titles 6
Richard Sears
Holcombe Ward
Draw 128S / 128Q / 64D
Current champions Sloane Stephens (singles)
Chan Yung-jan
Martina Hingis (doubles)
Most singles titles 8
Molla Bjurstedt Mallory
Most doubles titles 13
Margaret Osborne duPont
Mixed doubles
Draw 32
Current champions Martina Hingis
Jamie Murray
Most titles (male) 4
Bill Tilden
Bill Talbert
Bob Bryan
Most titles (female) 8
Margaret Osborne duPont
Margaret Court
Grand Slam
Last completed
2017 US Open

The United States Open Tennis Championships is a hard court tennis tournament. The tournament is the modern version of one of the oldest tennis championships in the world, the U.S. National Championship, for which men's singles was first played in 1881. Since 1987, the US Open has been chronologically the fourth and final tennis major comprising the Grand Slam each year; the other three, in chronological order, are the Australian Open, the French Open and Wimbledon.

The US Open is held annually, starting on the last Monday in August, and lasting for two weeks into September, with the middle weekend coinciding with Labor Day. The main tournament consists of five event championships: men's and women's singles, men's and women's doubles, and mixed doubles, with additional tournaments for senior, junior, and wheelchair players of tennis. Since 1978, the tournament has been played on acrylic hard courts at the USTA Billie Jean King National Tennis Center in Flushing Meadows–Corona Park, Queens, New York City. The US Open is owned and organized by the United States Tennis Association (USTA), a non-profit organization, and the current Chairperson of the US Open is Katrina Adams. Revenue from ticket sales, sponsorships, and television deals are used to promote the development of tennis in the United States.

The US Open is the only Grand Slam that employs tiebreakers in every set of a match. For the other three Grand Slam events, if a match goes to the last possible set (the third for women, fifth for men) and there is a 6–6 tie, the match continues until one player wins by two games, but the sets played before the last set always employ tiebreakers should a set reach 6–6. It is also the only Grand Slam where the women's draw has 16 qualifiers, not 12.


1881–1914: Newport Casino[edit]

The Newport Casino Tennis Court (as of 2005), where the US Open was first held in 1881

The tournament was first held in August 1881 on the grass courts at the Newport Casino, Newport, Rhode Island and in that first year only clubs that were members of the United States National Lawn Tennis Association (USNLTA) were permitted to enter.[2] The first edition was won by Richard Sears, who went on to win seven consecutive singles titles.[3]

Semifinal at the 1890 US Tennis Championships at Newport. Match between Oliver Campbell and Bob Huntington

From 1884 through 1911, the tournament used a challenge system whereby the defending champion automatically qualified for the next year's final in which he would play the winner of the all-comers tournament. In 1915 the national championship was relocated from Newport, Rhode Island to the West Side Tennis Club at Forest Hills, New York; as early as 1911 an effort was made by a group of tennis players, headed by New Yorker Karl Behr, to relocate the tournament to New York City.[4]

In the first years of the U.S. National Championship only men competed and the tournament was known as the US National Singles Championships for Men. Six years after the men's nationals were first held, the first U.S. Women's National Singles Championship was held at the Philadelphia Cricket Club in 1887, won by 17-year-old Philadelphian Ellen Hansell. This was followed by the introduction of the U.S. Women's National Doubles Championship in 1899 and the U.S. Mixed Doubles Championship in 1892. The women's tournament used a challenge system from 1888 through 1918, except in 1917. Between 1890 and 1906 sectional tournaments were held in the east and the west of the country to determine the best two doubles teams, which competed in a play-off for the right to compete against the defending champions in the challenge round.[5]

1915–1977: West Side Tennis Club[edit]

In early 1915 the issue resurfaced when a group of about 100 tennis players signed a petition in favor of the move, arguing that most tennis clubs, players and fans were located in the New York City area and that it would therefore be beneficial for the development of the sport to host the national championship there.[6] This view was opposed by another group of players which included eight former national singles champions.[7][8] The contentious issue was brought to a vote at the annual USNLTA meeting on February 5, 1915 and with 128 votes in favor and 119 against it was decided to relocate.[9][10][11]

From 1921 through 1923, the tournament was played at the Germantown Cricket Club in Philadelphia.[12] It returned to Forest Hills in 1924 following the completion of the newly constructed 14,000 seat concrete Forest Hills Stadium.[5] Though regarded unofficially by many as a major championship beforehand, the tournament was officially designated as one of the major tournaments by the ILTF commencing in 1924.

At the 1922 U.S. National Championships the draw for the first time included seeded players in order to avoid leading players drawing against each other in the early rounds.[13][14][15]

Open era[edit]

The open era began in 1968 when professional tennis players were allowed to compete in the annual Grand Slam level tournament at the West Side Tennis Club in Forest Hills. The previous U.S. National Championships had been limited to amateur players only. All events (men's singles and doubles, women's singles and doubles, and, later, mixed doubles) at the national tournament were open to professionals starting with the 1968 combined tournament. That year, 96 men and 63 women entered the event, and prize money totaled $100,000. In 1970, the US Open became the first Grand Slam tournament to use a tiebreak to decide a set that reached a 6–6 score in games and is the only major to use a tiebreak in the deciding set; the other three Grand Slams play out the deciding set until a two-game margin is achieved. From 1970 to 1974, the US Open used a best-of-nine-point sudden-death tiebreaker before moving to the ITF best-of-twelve point system.[3] In 1973 the US Open became the first Grand Slam tournament to award equal prize money to men and women with that year's singles champions John Newcombe and Margaret Court both receiving $25,000.[3] Another US Open innovation came in 1975, when floodlights enabled night play for the first time.

Since 1978: USTA National Tennis Center[edit]

In 1978 the tournament moved from the West Side Tennis Club, Forest Hills, Queens to the larger USTA National Tennis Center in Flushing Meadows, Queens, three miles to the north. In the process, the tournament switched the court surface from clay, used in the last three years at Forest Hills, to hard courts. Jimmy Connors is the only individual to have won US Open singles titles on all three surfaces (grass, clay, hardcourt), while Chris Evert is the only woman to win on two surfaces (clay, hardcourt).[3] The US Open is the only Grand Slam tournament that has been played every year since its inception.[16] During the 2006 US Open, the complex was renamed the USTA Billie Jean King National Tennis Center in honor of four-time tournament champion and women's tennis pioneer Billie Jean King.[17]

From 1984 through 2015, the U.S. Open deviated from traditional scheduling practices for tennis tournaments with a concept that came to be known as "Super Saturday": the men's and women's finals were played on the final Saturday and Sunday of the tournament respectively, and their respective semifinals were held one day prior. The Women's final was originally held in between the two men's semi-final matches; in 2001, the Women's final was moved to the evening so it could be played on primetime television, citing a major growth in popularity for women's tennis among viewers.[18] This scheduling pattern helped to encourage television viewership, but proved divisive among players because it only gave them less than a day's rest between their semi-finals and championship match.[19][20]

For five consecutive tournaments between 2007 through 2012, the men's final was postponed to Monday due to weather. In 2013 and 2014, the USTA intentionally scheduled the men's final on a Monday—a move praised for allowing the men's players an extra day's rest following the semifinals, but drew the ire of the ATP for further deviating from the structure of the other Grand Slams.[21][19] In 2015, the Super Saturday concept was dropped, and the US Open returned to a format similar to the other Grand Slams, with men's and women's finals on Saturday and Sunday. However, weather delays forced both sets of semifinals to be held on Friday that year.[22][20]


Arthur Ashe stadium in 2010

The grounds of the US Open hold a total of 22 courts consisting of four "show courts" (Arthur Ashe, Louis Armstrong, Grandstand, and Court 17), 13 field courts, and 5 practice courts.

The main court is the 22,547-seat Arthur Ashe Stadium which opened in 1997. It is named after Arthur Ashe, the African-American tennis player who won the men's final of the inaugural US Open in 1968. The next largest court is the Louis Armstrong Stadium, opened in 1978, extensively renovated from the Singer Bowl, which was built for the 1964 New York World's Fair. It was the main stadium from 1978 to 1996. Its peak capacity neared 18,000 seats, but was reduced to 10,200 by the removal of the upper tiers of seating after the opening of Arthur Ashe Stadium.[23] The third largest court is the 6,000-seat Grandstand, created when the rectangular Singer Bowl was transformed into the square Armstrong Stadium, leaving about a third of the Bowl available to become another venue.[citation needed]

In 2011, Court 17 was opened as a fourth show court, with large television screens and electronic line calling which allows player challenges. Sunken into the ground, it has been nicknamed "The Pit". It holds 3,000 fans since its full completion in 2012. It is located in the southeast corner of the grounds.[24] Sidecourts 4, 7, and 11 each have a seating capacity of over 1,000.

All the courts used by the US Open are illuminated, allowing television coverage of the tournament to extend into primetime. In 2001, the Women's Finals was moved to primetime; CBS Sports president Sean McManus cited significant interest credited to star players Serena Williams and Venus Williams, and the ratings performance of the 1999 Women's final, which was pushed into primetime due to a rain delay.[18]


Since 1978 the US Open has been played on a hard court surface called Pro DecoTurf. It is a multi-layer cushioned surface and classified by the ITF as medium-fast (category 4), having slightly less friction and producing a lower bounce compared to other hard courts.[25][26] Each year, before the start of the tournament, the courts are resurfaced.[27]

In 2005, all US Open and US Open Series tennis courts were given blue courts inside the lines to make it easier to see the ball on television (as well as for fans in the stands).[28] The outer portion remains green.[29]

Player line call challenges[edit]

In 2006, the US Open introduced instant replay reviews of calls, using the Hawk-Eye computer system, the first Grand Slam to use the system. According to many experts, the system was implemented due to a controversial quarterfinal match at the 2004 US Open between Serena Williams and Jennifer Capriati, where important line calls went against Williams.[30] Instant replay was initially available only on the stadium courts (Ashe and Armstrong), until 2009 when it became available on the Grandstand as well. In 2007, JP Morgan Chase renewed its sponsorship of the US Open and, as part of the arrangement, the replay system was renamed to "Chase Review" on in-stadium video and television.[31]

Recent attendance[edit]

2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005
691,143 688,542 691,280 713,642 713,026 710,803 658,664 712,976 721,059 720,227 715,587 640,000 659,538

Sources: US Open,[32] City University of New York (CUNY)[33][34]

Prize money[edit]

The total prize money for the 2017 US Open championships is US$50,400,000, divided as follows:[35][36][37]

Event W F SF QF 4R 3R 2R 1R Q3 Q2 Q1
Singles $3,700,000 $1,825,000 $920,000 $470,000 $253,625 $144,000 $86,000 $50,000 $16,350 $10,900 $5,606
Doubles* $675,000 $340,000 $160,000 $82,000 N/A $44,000 $26,500 $16,500 N/A N/A N/A
Mixed Doubles* $150,000 $70,000 $30,000 $15,000 N/A N/A $10,000 $5,000 N/A N/A N/A

* per team

In addition $600,000 will be the Champions' Invitational prize money, while $1,478,000 is estimated as players' per diem. A total of men's and women's singles prize money ($36,324,000) will account for more than 78% of total player compensation, while doubles ($5,463,000) and mixed doubles ($500,000) – for 12% and 1%, respectively.[36]

The US Open has made a five-year agreement to increase the total prize money to $50,400,000 by 2017. As a result, the total base prize money for the 2013 tournament was increased to $33.6 million, a record $8.1 million increase from 2012. The champions of the 2013 US Open Series will also have the opportunity to add $2.6 million in bonus prize money, potentially bringing the total 2013 US Open purse to more than $36 million.[38] In 2014 the total base prize money was $38.3 million.[39] In 2015 the prize money was raised to $42.3 million.[40]

The growth in prize money awarded to the participants has far outpaced inflation over the past forty years. For example, the singles champions in 1973 earned $25,000, which, in 2015 dollars, would equal approximately $133,000. However, in 2015, the singles champions each earned $3.3 million. In other words, in real dollars, today's champions are paid approximately twenty-five times more than champions were in 1973.

Ranking points[edit]

Ranking points for the men (ATP) and women (WTA) have varied at the US Open through the years but presently singles players receive the following points:

Event W F SF QF 4R 3R 2R 1R
Singles Men 2000 1200 720 360 180 90 45 10
Women[41] 2000 1300 780 430 240 130 70 10
Doubles Men 2000 1200 720 360 180 90 0
Women 2000 1300 780 430 240 130 10


Past champions[edit]

Current champions[edit]

Event Champion Runner-up Score
Men's singles final Spain Rafael Nadal South Africa Kevin Anderson 6–3, 6–3, 6–4
Women's singles final United States Sloane Stephens United States Madison Keys 6–3, 6–0
Men's doubles final Netherlands Jean-Julien Rojer
Romania Horia Tecău
Spain Feliciano López
Spain Marc López
6–4, 6–3
Women's doubles final Chinese Taipei Chan Yung-jan
Switzerland Martina Hingis
Czech Republic Lucie Hradecká
Czech Republic Kateřina Siniaková
6–3, 6–2
Mixed doubles final Switzerland Martina Hingis
United Kingdom Jamie Murray
Chinese Taipei Chan Hao-ching
New Zealand Michael Venus
6–1, 4–6, [10–8]


Record Era Player(s) Count Years
Men since 1881
Winner of most
men's singles titles
Before 1968: United States Richard Sears
United States Bill Larned
United States Bill Tilden
7 1881, 1882, 1883, 1884, 1885, 1886, 1887
1901, 1902, 1907, 1908, 1909, 1910, 1911
1920, 1921, 1922, 1923, 1924, 1925, 1929
Open Era: United States Jimmy Connors
United States Pete Sampras
Switzerland Roger Federer
5 1974, 1976, 1978, 1982, 1983
1990, 1993, 1995, 1996, 2002
2004, 2005, 2006, 2007, 2008
Winner of most consecutive
men's singles titles
Before 1968: United States Richard Sears 7 1881, 1882, 1883, 1884, 1885, 1886, 1887
Open Era: Switzerland Roger Federer 5 2004, 2005, 2006, 2007, 2008
Winner of most
men's doubles titles
Before 1968: United States Richard Sears
United States Holcombe Ward
6 1882, 1883, 1884 with James Dwight, 1885 with Joseph Clark, 1886, 1887 with James Dwight
1899, 1900, 1901 with Dwight F. Davis, 1904, 1905, 1906 with Beals Wright
Open Era: United States Bob Bryan
United States Mike Bryan
5 2005, 2008, 2010, 2012, 2014
2005, 2008, 2010, 2012, 2014
Winner of most consecutive
men's doubles titles
Before 1968: United States Richard Sears
6 1882, 1883, 1884, 1885, 1886, 1887
Open Era: Australia Todd Woodbridge
Australia Mark Woodforde
2 1995, 1996
1995, 1996
Winner of most
mixed doubles titles - Men
Before 1968: United States Bill Tilden
United States Bill Talbert
4 1913, 1914, 1922, 1923
1943, 1944, 1945, 1946
Open Era: United States Bob Bryan 4 2003, 2004, 2006, 2010
Winner of most championships
(total: singles, men's doubles,
mixed doubles) - Men
Before 1968: United States Bill Tilden 16 1913–1929 (7 singles, 5 men's doubles, 4 mixed doubles)
Open Era: United States Bob Bryan 9 2003–2014 (5 men's doubles, 4 mixed doubles)
Women since 1887
Winner of most
women's singles titles
Before 1968: Norway/United States Molla Bjurstedt Mallory 8 1915, 1916, 1917, 1918, 1920, 1921, 1922, 1926
Open Era: United States Chris Evert
United States Serena Williams
6 1975, 1976, 1977, 1978, 1980, 1982
1999, 2002, 2008, 2012, 2013, 2014
Winner of most consecutive
women's singles titles
Before 1968: Norway/United States Molla Bjurstedt Mallory
United States Helen Jacobs
4 1915, 1916, 1917, 1918
1932, 1933, 1934, 1935
Open Era: United States Chris Evert 4 1975, 1976, 1977, 1978
Winner of most
women's doubles titles
Before 1968: United States Margaret Osborne duPont 13 1941 with Sarah Palfrey, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1955, 1956, 1957 with Louise Brough
Open Era: United States Martina Navratilova 9 1977 with Betty Stöve, 1978, 1980 with Billie Jean King, 1983, 1984, 1986, 1987 with Pam Shriver, 1989 with Hana Mandlíková, 1990 with Gigi Fernández
Winner of most consecutive
women's doubles titles
Before 1968: United States Margaret Osborne duPont 10 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950
Open Era: Spain Virginia Ruano Pascual
Argentina Paola Suárez
3 2002, 2003, 2004
2002, 2003, 2004
Winner of most
mixed doubles titles - Women
All-time: United States Margaret Osborne duPont
Australia Margaret Court
8 1943, 1944, 1945, 1946, 1950, 1958, 1959, 1960
1961, 1962, 1963, 1964, 1965, 1969, 1970, 1972
Before 1968: United States Margaret Osborne duPont 8 1943, 1944, 1945, 1946, 1950, 1958, 1959, 1960
Open Era: Australia Margaret Court
United States Billie Jean King
United States Martina Navratilova
3 1969, 1970, 1972
1971, 1973, 1976
1985, 1987, 2006
Winner of most championships
(total: singles, women's doubles,
mixed doubles) - women
All-time: United States Margaret Osborne duPont 25 1941–1960 (3 singles, 13 women's doubles, 9 mixed doubles)
Before 1968: United States Margaret Osborne duPont 25 1941–1960 (3 singles, 13 women's doubles, 9 mixed doubles)
Open Era: United States Martina Navratilova 16 1977–2006 (4 singles, 9 women's doubles, 3 mixed doubles)
Youngest winner (singles) Men: United States Pete Sampras 19 years and 1 month[42]
Women: United States Tracy Austin 16 years and 8 months[42]
Oldest winner (singles) Men: United States William Larned 38 years and 8 months[42]
Women: Norway/United States Molla Bjurstedt Mallory 42 years and 5 months[42]

Media coverage[edit]

  • The US Open's website allows viewing of live streaming video, but unlike other Grand Slam tournaments, does not allow watching video on demand. The site also offers live radio coverage.
  • United States: ESPN, which took full control of televising the event beginning in 2015, ending CBS's 47-year span of coverage.[43]
  • Pan-Asian region: Fox Sports broadcast the event since 2017 with a 5-year contract.[44]
  • Australia: ESPN and SBS (Quarter finals (Night Sessions) onward)
  • Belgium: public broadcasters Eén, Canvas and commercial channel Eurosport
  • Brazil: SporTV and ESPN
  • Canada: TSN, RDS
  • China: CCTV and iQiyi
  • Czech Republic: O2 and Eurosport
  • Denmark: Eurosport, Eurosport 2 and Eurosport Player
  • Germany: Eurosport covers up to five multichannel feeds only available on Sky Germany (Eurosport 360 HD) and Eurosport Player
  • Middle East and North Africa: beIN Sports
  • Italy: Eurosport, Eurosport 2 and Eurosport Player
  • India and Pakistan: Star Sports Select
  • Japan: WOWOW since 1992
  • South Korea: XTM since 2012
  • Mexico: Televisa Deportes cable network
  • The Netherlands and Germany: Eurosport and Eurosport 2
  • Philippines: ABS-CBN Sports+Action
  • Poland: Eurosport and Eurosport 2
  • Portugal and Spain : Eurosport
  • Russia: NTV Plus and Eurosport
  • Serbia: RTS
  • Singapore: StarHub TV Sports Channel
  • South Africa: SuperSport
  • Switzerland: Swiss Broadcasting Corporation and Eurosport
  • Thailand: TrueVisions True Tennis Channel
  • United Kingdom & Ireland: Starting in 2018 Amazon will show the US Open for the next five years.[45]
  • Vietnam: SCTV and VTV

See also[edit]


  1. ^ Except Arthur Ashe Stadium during rain delay.
  2. ^ Last American Men's Singles champion: Andy Roddick (2003).
  3. ^ Last American Women's Singles champion: Sloane Stephens (2017).


  1. ^ Maher, Erin (July 18, 2017). "2017 US Open prize money to top $50 Million". Retrieved July 21, 2017. 
  2. ^ "National Lawn-Tennis Tournament" (PDF). The New York Times. July 14, 1881. Retrieved July 15, 2012. 
  3. ^ a b c d Collins, Bud (2010). The Bud Collins History of Tennis (2nd ed.). [New York]: New Chapter Press. pp. 10, 452, 454. ISBN 978-0942257700. 
  4. ^ "Tennis Tournament at Newport Again" (PDF). The New York Times. February 4, 1911. Retrieved July 16, 2012. 
  5. ^ a b Shannon, Bill (1981). United States Tennis Association Official Encyclopedia of Tennis (Centennial edition). NY: Harper & Row. pp. 237–249. ISBN 0-06-014896-9. 
  6. ^ "Newport May Lose Tennis Tourney" (PDF). The New York Times. January 17, 1915. Retrieved July 16, 2012. 
  7. ^ "Want Newport for Tennis Tourney" (PDF). The New York Times. January 18, 1915. Retrieved July 16, 2012. 
  8. ^ "A Tennis "Solar Plexus`"" (PDF). The New York Times. January 23, 1915. Retrieved July 16, 2012. 
  9. ^ "Tourney Goes to New York". Boston Evening Transcript. February 6, 1915. Retrieved July 16, 2012. 
  10. ^ "'All-Comers' Tourney to be Restricted" (PDF). The New York Times. February 7, 1915. Retrieved July 16, 2012. 
  11. ^ "Newport Loses Tennis Tourney" (PDF). The New York Times. February 6, 1915. Retrieved July 21, 2012. 
  12. ^ "Germantown Cricket Club History". Germantown Cricket Club. Archived from the original on April 3, 2012. Retrieved December 15, 2013. 
  13. ^ Edwin J. Pollock (December 19, 1921). "Recommendation is made for the abolition of blind draw in promotion of tennis tourneys". Evening Public Ledger. p. 21 – via 
  14. ^ E. Digby Baltzell (2013). Sporting Gentlemen: Men's Tennis from the Age of Honor to the Cult of the Superstar. New Brunswick: Transaction Publishers. p. 182. ISBN 978-14128-5180-0. 
  15. ^
  16. ^ "Grand Slams – US Open". ITF. Retrieved August 23, 2012. 
  17. ^ Richard Sandomir (August 3, 2006). "Tennis Center to Be Named for Billie Jean King". The New York Times. 
  18. ^ a b "Ladies first – women's open final is so hot, they're moving it to prime-time". New York Post. Retrieved 12 September 2016. 
  19. ^ a b "ATP blasts US Open over Monday final". Retrieved 31 August 2015. 
  20. ^ a b "Traditional US Open scheduling favors Federer". Retrieved 31 August 2015. 
  21. ^ "US Open schedules Monday finish". Retrieved 31 August 2015. 
  22. ^ "U.S. Open schedule: How to watch semifinal matches". Sports Illustrated. Retrieved 12 September 2015. 
  23. ^ "Ashe & Armstrong Stadiums". USTA. May 25, 2008. Retrieved July 16, 2012. 
  24. ^ Robson, Douglas. "New show court draws a crowd, quietly" USA Today (August 29, 2011)
  25. ^ Tim Newcomb (August 24, 2015). "The science behind creating the U.S. Open courts and signature colors". Sports Illustrated. 
  26. ^ "About Court Pace Classification". International Tennis Federation (ITF. }
  27. ^ Thomas Lin (September 7, 2011). "Speed Bumps on a Hardcourt". The New York Times. 
  28. ^
  29. ^ "Courting Victory on Any Surface". USTA. Retrieved July 16, 2012. 
  30. ^ Chris Broussard (September 9, 2004). "Williams Receives Apology, and Umpire's Open Is Over". New York Times. 
  31. ^ "Chase signs mega renewal with Open". Retrieved September 9, 2016. 
  32. ^ "US Open History – Year-by-Year". United States Tennis Association (USTA). 
  33. ^ "U.S. Open Tennis - Total Attendance (By Year)". City University of New York. 
  34. ^
  35. ^ "US Open Prize Money Increases Announced". ATP Tour. July 12, 2012. Retrieved August 23, 2012. 
  36. ^ a b "US Open Prize Money". USTA. Archived from the original on January 13, 2013. Retrieved August 23, 2012. 
  37. ^ 美网宣布今年奖金再涨400万美元 刷新大满贯纪录
  38. ^ "US Open makes long-term commitment to the game". US open. Retrieved June 25, 2013. 
  39. ^ "2014 US Open Prize Money" Archived August 26, 2015, at the Wayback Machine. US Open
  40. ^ "US prize money upped" DPA International, 14th of July 2014.
  41. ^ "All about rankings". Women's Tennis Association (WTA). 
  42. ^ a b c d "Youngest and oldest champions". US Open Org. Retrieved 17 October 2017. 
  43. ^ "ESPN to Gain Full Rights to U.S. Open in 2015". The New York Times. Retrieved May 17, 2013. 
  44. ^ "Fox Sports Asia completes tennis Grand Slam with the acquisition of the US Open". CASBAA. May 19, 2016. 
  45. ^ "US Open: Amazon to show Grand Slam online in UK & Ireland from 2018". BBC Sport. 19 April 2018. Retrieved 20 April 2018. 

External links[edit]

Preceded by
Grand Slam Tournament
Succeeded by
Australian Open
Preceded by
New Haven
US Open Series
Succeeded by