The
US Open men's singles championship is an annual
tennis tournament that is part of the
US Open and was established in
1881 . It is played on outdoor
hard courts at the
USTA Billie Jean King National Tennis Center in
Flushing Meadows – Corona Park , New York City, United States. The US Open is played during a two-week period in late August and early September, and has been chronologically the last of the four
Grand Slam tournaments of the tennis
season since 1987.
Newport (1881–1914),
Forest Hills (1915–1920, 1924–1977), and
Philadelphia (1921–1923) held the event before it settled in
1978 at the USTA National Tennis Center, now the USTA Billie Jean King National Tennis Center, in New York City. The inaugural tournament, in 1881, was reserved for
United States National Lawn Tennis Association (USNLTA) club members, before the championships opened to international competitors in 1882. The
USTA is the national body that organizes this event.
History
The men's singles' rules have undergone several changes since the first edition. From 1884 to 1911 , the event started with a knockout phase, the All-Comers singles, whose winner faced the defending champion in a challenge round . The All-Comers winner was awarded the title six times (1888 , 1893 , 1898 , 1901 , 1904 , 1907 ) in the absence of the previous year's champion. The challenge round system was abolished with the 1912 edition. From 1908 to 1914, when the championships were held at Newport, men's singles draws had exceeded 128 players, but when the event moved to Forest Hills in 1915 entries would be "submitted by clubs, thereby making the clubs weed out mediocre players. Furthermore, the entry fee would be set high enough to prevent cheapskates from entering just to get a seat at the tournament at a lower price and then defaulting". Since 1881, all matches but the All-Comers final and the challenge round were played as the best-of-three sets , before the event switched to best-of-five for all rounds in 1886 . Best-two-out-of-three-sets matches were reintroduced for early rounds in 1917 , from 1943 to 1945 , and from 1975 to 1978 . Before 1884 , the winner of the next game at five-games–all took the set in every match except the All-Comers final and the challenge round, which were won by the player who had at least six games and at least two games more than his opponent. This advantage format was introduced for the final sets of early rounds in 1884, and used for all sets in all rounds from 1887 to 1969 . The tie-break system was introduced in 1970 for all sets, in its best-of-nine points sudden death version until 1974 , and in its best-of-13 points lingering death version since 1975 . In addition, the US Open was the first slam to have a fifth set tie-break.
The court surface changed twice, from grass (1881–1974), to Har-Tru clay (1975–1977), to DecoTurf hard courts, since 1978. The only man to win on all three surfaces, which are grass, Har-Tru clay, and DecoTurf hard was Jimmy Connors .
The champion receives a full-size replica of the event's trophy engraved with his name. In 2010, the winner received prize money of US$1,700,000. A bonus pool of $1,000,000 is also to US Open champions who have clinched the first place of the US Open Series .
In the U.S. National Championships, Richard Sears (1881–1887), William Larned (1901–1902, 1907–1911) and Bill Tilden (1920–1925, 1929) hold the record for most titles in the men's singles, with seven victories each. Four of Sears' wins and all of Larned's, came in a time when the tournament used a challenge round format, and they won respectively only three times and twice after going through a complete draw. Sears also holds the all-time record for most consecutive titles, with seven from (1881 to 1887); the first win came when the event was closed to foreign participants. Without the challenge round, the record stands at six, and is held by Tilden (1920–1925).
During the US Open, since the inclusion of the professional tennis players, Jimmy Connors (1974, 1976, 1978, 1982–1983), Pete Sampras (1990, 1993, 1995–1996, 2002), and Roger Federer (2004–2008) have won the most championships, with five titles. Federer has had the most consecutive wins, with five (2004–2008).
Champions
United States National Championships
Richard Sears , the champion of the first seven editions of the U.S. Championships.
William Larned was the second man to win seven titles at the event.
Tilden won six consecutive titles and seven non-challenge round championships in total, an all-time record.
Key
USNLTA clubs members only event *
All Comers' winner, Challenge round winner ‡
Defending champion, Challenge round winner †
All Comers' winner, no Challenge round ◊
Year
Country
Champion
Country
Runner-up
Score in the final
1881
USA
Richard Sears (1/7) *
BRI
William Glyn
6–0, 6–3, 6–2
1882
USA
Richard Sears (2/7)
USA
Clarence Clark
6–1, 6–4, 6–0
1883
USA
Richard Sears (3/7)
USA
James Dwight
6–2, 6–0, 9–7
1884
USA
Richard Sears (4/7) †
USA
Howard Taylor
6–0, 1–6, 6–0, 6–2
1885
USA
Richard Sears (5/7) †
USA
Godfrey Brinley
6–3, 4–6, 6–0, 6–3
1886
USA
Richard Sears (6/7) †
USA
Robert Livingston Beeckman
4–6, 6–1, 6–3, 6–4
1887
USA
Richard Sears (7/7) †
USA
Henry Slocum
6–1, 6–3, 6–2
1888
USA
Henry Slocum (1/2) ◊
USA
Howard Taylor
6–4, 6–1, 6–0
1889
USA
Henry Slocum (2/2) †
USA
Quincy Shaw
6–3, 6–1, 4–6, 6–2
1890
USA
Oliver Campbell (1/3) ‡
USA
Henry Slocum
6–2, 4–6, 6–3, 6–1
1891
USA
Oliver Campbell (2/3) †
USA
Clarence Hobart
2–6, 7–5, 7–9, 6–1, 6–2
1892
USA
Oliver Campbell (3/3) †
USA
Frederick Hovey
7–5, 3–6, 6–3, 7–5
1893
USA
Robert Wrenn (1/4) ◊
USA
Frederick Hovey
6–4, 3–6, 6–4, 6–4
1894
USA
Robert Wrenn (2/4) †
BRI
Manliffe Goodbody
6–8, 6–1, 6–4, 6–4
1895
USA
Frederick Hovey (1/1) ‡
USA
Robert Wrenn
6–3, 6–2, 6–4
1896
USA
Robert Wrenn (3/4) ‡
USA
Frederick Hovey
7–5, 3–6, 6–0, 1–6, 6–1
1897
USA
Robert Wrenn (4/4) †
BRI
Wilberforce Eaves
4–6, 8–6, 6–3, 2–6, 6–2
1898
USA
Malcolm Whitman (1/3) ◊
USA
Dwight Davis
3–6, 6–2, 6–2, 6–1
1899
USA
Malcolm Whitman (2/3) †
USA
Jahial Parmly Paret
6–1, 6–2, 3–6, 7–5
1900
USA
Malcolm Whitman (3/3) †
USA
William Larned
6–4, 1–6, 6–2, 6–2
1901
USA
William Larned (1/7) ◊
USA
Beals Wright
6–2, 6–8, 6–4, 6–4
1902
USA
William Larned (2/7) †
BRI
Reginald Doherty
4–6, 6–2, 6–4, 8–6
1903
BRI
Laurence Doherty (1/1) ‡
USA
William Larned
6–0, 6–3, 10–8
1904
USA
Holcombe Ward (1/1) ◊
USA
William Clothier
10–8, 6–4, 9–7
1905
USA
Beals Wright (1/1) ‡
USA
Holcombe Ward
6–2, 6–1, 11–9
1906
USA
William Clothier (1/1) ‡
USA
Beals Wright
6–3, 6–0, 6–4
1907
USA
William Larned (3/7) ◊
USA
Robert LeRoy
6–2, 6–2, 6–4
1908
USA
William Larned (4/7) †
USA
Beals Wright
6–1, 6–2, 8–6
1909
USA
William Larned (5/7) †
USA
William Clothier
6–1, 6–2, 5–7, 1–6, 6–1
1910
USA
William Larned (6/7) †
USA
Tom Bundy
6–1, 5–7, 6–0, 6–8, 6–1
1911
USA
William Larned (7/7) †
USA
Maurice McLoughlin
6–4, 6–4, 6–2
1912
USA
Maurice McLoughlin (1/2)
USA
Wallace Johnson
3–6, 2–6, 6–2, 6–4, 6–2
1913
USA
Maurice McLoughlin (2/2)
USA
R. Norris Williams
6–4, 5–7, 6–3, 6–1
1914
USA
R. Norris Williams (1/2)
USA
Maurice McLoughlin
6–3, 8–6, 10–8
1915
USA
Bill Johnston (1/2)
USA
Maurice McLoughlin
1–6, 6–0, 7–5, 10–8
1916
USA
R. Norris Williams (2/2)
USA
Bill Johnston
4–6, 6–4, 0–6, 6–2, 6–4
1917
USA
Robert Lindley Murray (1/2)
USA
Nathaniel Niles
5–7, 8–6, 6–3, 6–3
1918
USA
Robert Lindley Murray (2/2)
USA
Bill Tilden
6–3, 6–1, 7–5
1919
USA
Bill Johnston (2/2)
USA
Bill Tilden
6–4, 6–4, 6–3
1920
USA
Bill Tilden (1/7)
USA
Bill Johnston
6–1, 1–6, 7–5, 5–7, 6–3
1921
USA
Bill Tilden (2/7)
USA
Wallace Johnson
6–1, 6–3, 6–1
1922
USA
Bill Tilden (3/7)
USA
Bill Johnston
4–6, 3–6, 6–2, 6–3, 6–4
1923
USA
Bill Tilden (4/7)
USA
Bill Johnston
6–4, 6–1, 6–4
1924
USA
Bill Tilden (5/7)
USA
Bill Johnston
6–1, 9–7, 6–2
1925
USA
Bill Tilden (6/7)
USA
Bill Johnston
4–6, 11–9, 6–3, 4–6, 6–3
1926
FRA
René Lacoste (1/2)
FRA
Jean Borotra
6–4, 6–0, 6–4
1927
FRA
René Lacoste (2/2)
USA
Bill Tilden
11–9, 6–3, 11–9
1928
FRA
Henri Cochet (1/1)
USA
Francis Hunter
4–6, 6–4, 3–6, 7–5, 6–3
1929
USA
Bill Tilden (7/7)
USA
Francis Hunter
3–6, 6–3, 4–6, 6–2, 6–4
1930
USA
John Doeg (1/1)
USA
Frank Shields
10–8, 1–6, 6–4, 16–14
1931
USA
Ellsworth Vines (1/2)
USA
George Lott
7–9, 6–3, 9–7, 7–5
1932
USA
Ellsworth Vines (2/2)
FRA
Henri Cochet
6–4, 6–4, 6–4
1933
GBR
Fred Perry (1/3)
AUS
Jack Crawford
6–3, 11–13, 4–6, 6–0, 6–1
1934
GBR
Fred Perry (2/3)
USA
Wilmer Allison
6–4, 6–3, 3–6, 1–6, 8–6
1935
USA
Wilmer Allison (1/1)
USA
Sidney Wood
6–2, 6–2, 6–3
1936
GBR
Fred Perry (3/3)
USA
Don Budge
2–6, 6–2, 8–6, 1–6, 10–8
1937
USA
Don Budge (1/2)
GER
Gottfried von Cramm
6–1, 7–9, 6–1, 3–6, 6–1
1938
USA
Don Budge (2/2)
USA
Gene Mako
6–3, 6–8, 6–2, 6–1
1939
USA
Bobby Riggs (1/2)
USA
Welby Van Horn
6–4, 6–2, 6–4
1940
USA
Don McNeill (1/1)
USA
Bobby Riggs
4–6, 6–8, 6–3, 6–3, 7–5
1941
USA
Bobby Riggs (2/2)
USA
Frank Kovacs
5–7, 6–1, 6–3, 6–3
1942
USA
Ted Schroeder (1/1)
USA
Frank Parker
8–6, 7–5, 3–6, 4–6, 6–2
1943
USA
Joseph Hunt (1/1)
USA
Jack Kramer
6–3, 6–8, 10–8, 6–0
1944
USA
Frank Parker (1/2)
USA
Bill Talbert
6–4, 3–6, 6–3, 6–3
1945
USA
Frank Parker (2/2)
USA
Bill Talbert
14–12, 6–1, 6–2
1946
USA
Jack Kramer (1/2)
USA
Tom Brown
9–7, 6–3, 6–0
1947
USA
Jack Kramer (2/2)
USA
Frank Parker
4–6, 2–6, 6–1, 6–0, 6–3
1948
USA
Pancho Gonzales (1/2)
RSA
Eric Sturgess
6–2, 6–3, 14–12
1949
USA
Pancho Gonzales (2/2)
USA
Ted Schroeder
16–18, 2–6, 6–1, 6–2, 6–4
1950
USA
Arthur Larsen (1/1)
USA
Herbert Flam
6–3, 4–6, 5–7, 6–4, 6–3
1951
AUS
Frank Sedgman (1/2)
USA
Vic Seixas
6–4, 6–1, 6–1
1952
AUS
Frank Sedgman (2/2)
USA
Gardnar Mulloy
6–1, 6–2, 6–3
1953
USA
Tony Trabert (1/2)
USA
Vic Seixas
6–3, 6–2, 6–3
1954
USA
Vic Seixas (1/1)
AUS
Rex Hartwig
3–6, 6–2, 6–4, 6–4
1955
USA
Tony Trabert (2/2)
AUS
Ken Rosewall
9–7, 6–3, 6–3
1956
AUS
Ken Rosewall (1/2)
AUS
Lew Hoad
4–6, 6–2, 6–3, 6–3
1957
AUS
Mal Anderson (1/1)
AUS
Ashley Cooper
10–8, 7–5, 6–4
1958
AUS
Ashley Cooper (1/1)
AUS
Mal Anderson
6–2, 3–6, 4–6, 10–8, 8–6
1959
AUS
Neale Fraser (1/2)
USA
Alex Olmedo
6–3, 5–7, 6–2, 6–4
1960
AUS
Neale Fraser (2/2)
AUS
Rod Laver
6–4, 6–4, 9–7
1961
AUS
Roy Emerson (1/2)
AUS
Rod Laver
7–5, 6–3, 6–2
1962
AUS
Rod Laver (1/2)
AUS
Roy Emerson
6–2, 6–4, 5–7, 6–4
1963
MEX
Rafael Osuna (1/1)
USA
Frank Froehling
7–5, 6–4, 6–2
1964
AUS
Roy Emerson (2/2)
AUS
Fred Stolle
6–4, 6–2, 6–4
1965
ESP
Manuel Santana (1/1)
RSA
Cliff Drysdale
6–2, 7–9, 7–5, 6–1
1966
AUS
Fred Stolle (1/1)
AUS
John Newcombe
4–6, 12–10, 6–3, 6–4
1967
AUS
John Newcombe (1/2)
USA
Clark Graebner
6–4, 6–4, 8–6
US Open
Jimmy Connors won the US Open five times on three different surfaces.
John McEnroe won four of his seven Majors at the US Open.
Pete Sampras captured five titles in New York City.
Roger Federer won an Open Era record of five consecutive titles between 2004 and 2008.
Rafael Nadal captured four titles in the 2010s decade.
Novak Djokovic won four titles.
Year
Country
Champion
Country
Runner-up
Score in the final
1968
USA
Arthur Ashe (1/1)
NED
Tom Okker
14–12, 5–7, 6–3, 3–6, 6–3
1969
AUS
Rod Laver (2/2)
AUS
Tony Roche
7–9, 6–1, 6–2, 6–2
1970
AUS
Ken Rosewall (2/2)
AUS
Tony Roche
2–6, 6–4, 7–6, 6–3
1971
USA
Stan Smith (1/1)
TCH
Jan Kodeš
3–6, 6–3, 6–2, 7–6
1972
ROU
Ilie Năstase (1/1)
USA
Arthur Ashe
3–6, 6–3, 6–7, 6–4, 6–3
1973
AUS
John Newcombe (2/2)
TCH
Jan Kodeš
6–4, 1–6, 4–6, 6–2, 6–3
1974
USA
Jimmy Connors (1/5)
AUS
Ken Rosewall
6–1, 6–0, 6–1
1975
ESP
Manuel Orantes (1/1)
USA
Jimmy Connors
6–4, 6–3, 6–3
1976
USA
Jimmy Connors (2/5)
SWE
Björn Borg
6–4, 3–6, 7–6, 6–4
1977
ARG
Guillermo Vilas (1/1)
USA
Jimmy Connors
2–6, 6–3, 7–6, 6–0
1978
USA
Jimmy Connors (3/5)
SWE
Björn Borg
6–4, 6–2, 6–2
1979
USA
John McEnroe (1/4)
USA
Vitas Gerulaitis
7–5, 6–3, 6–3
1980
USA
John McEnroe (2/4)
SWE
Björn Borg
7–6, 6–1, 6–7, 5–7, 6–4
1981
USA
John McEnroe (3/4)
SWE
Björn Borg
4–6, 6–2, 6–4, 6–3
1982
USA
Jimmy Connors (4/5)
TCH
Ivan Lendl
6–3, 6–2, 4–6, 6–4
1983
USA
Jimmy Connors (5/5)
TCH
Ivan Lendl
6–3, 6–7, 7–5, 6–0
1984
USA
John McEnroe (4/4)
TCH
Ivan Lendl
6–3, 6–4, 6–1
1985
TCH
Ivan Lendl (1/3)
USA
John McEnroe
7–6, 6–3, 6–4
1986
TCH
Ivan Lendl (2/3)
TCH
Miloslav Mečíř
6–4, 6–2, 6–0
1987
TCH
Ivan Lendl (3/3)
SWE
Mats Wilander
6–7, 6–0, 7–6, 6–4
1988
SWE
Mats Wilander (1/1)
TCH
Ivan Lendl
6–4, 4–6, 6–3, 5–7, 6–4
1989
FRG
Boris Becker (1/1)
TCH
Ivan Lendl
7–6, 1–6, 6–3, 7–6
1990
USA
Pete Sampras (1/5)
USA
Andre Agassi
6–4, 6–3, 6–2
1991
SWE
Stefan Edberg (1/2)
USA
Jim Courier
6–2, 6–4, 6–0
1992
SWE
Stefan Edberg (2/2)
USA
Pete Sampras
3–6, 6–4, 7–6, 6–2
1993
USA
Pete Sampras (2/5)
FRA
Cédric Pioline
6–4, 6–4, 6–3
1994
USA
Andre Agassi (1/2)
GER
Michael Stich
6–1, 7–6, 7–5
1995
USA
Pete Sampras (3/5)
USA
Andre Agassi
6–4, 6–3, 4–6, 7–5
1996
USA
Pete Sampras (4/5)
USA
Michael Chang
6–1, 6–4, 7–6
1997
AUS
Patrick Rafter (1/2)
GBR
Greg Rusedski
6–3, 6–2, 4–6, 7–5
1998
AUS
Patrick Rafter (2/2)
AUS
Mark Philippoussis
6–3, 3–6, 6–2, 6–0
1999
USA
Andre Agassi (2/2)
USA
Todd Martin
6–4, 6–7, 6–7, 6–3, 6–2
2000
RUS
Marat Safin (1/1)
USA
Pete Sampras
6–4, 6–3, 6–3
2001
AUS
Lleyton Hewitt (1/1)
USA
Pete Sampras
7–6, 6–1, 6–1
2002
USA
Pete Sampras (5/5)
USA
Andre Agassi
6–3, 6–4, 5–7, 6–4
2003
USA
Andy Roddick (1/1)
ESP
Juan Carlos Ferrero
6–3, 7–6, 6–3
2004
SUI
Roger Federer (1/5)
AUS
Lleyton Hewitt
6–0, 7–6, 6–0
2005
SUI
Roger Federer (2/5)
USA
Andre Agassi
6–3, 2–6, 7–6, 6–1
2006
SUI
Roger Federer (3/5)
USA
Andy Roddick
6–2, 4–6, 7–5, 6–1
2007
SUI
Roger Federer (4/5)
SRB
Novak Djokovic
7–6, 7–6, 6–4
2008
SUI
Roger Federer (5/5)
GBR
Andy Murray
6–2, 7–5, 6–2
2009
ARG
Juan Martín del Potro (1/1)
SUI
Roger Federer
3–6, 7–6, 4–6, 7–6, 6–2
2010
ESP
Rafael Nadal (1/4)
SRB
Novak Djokovic
6–4, 5–7, 6–4, 6–2
2011
SRB
Novak Djokovic (1/4)
ESP
Rafael Nadal
6–2, 6–4, 6–7, 6–1
2012
GBR
Andy Murray (1/1)
SRB
Novak Djokovic
7–6, 7–5, 2–6, 3–6, 6–2
2013
ESP
Rafael Nadal (2/4)
SRB
Novak Djokovic
6–2, 3–6, 6–4, 6–1
2014
CRO
Marin Čilić (1/1)
JPN
Kei Nishikori
6–3, 6–3, 6–3
2015
SRB
Novak Djokovic (2/4)
SUI
Roger Federer
6–4, 5–7, 6–4, 6–4
2016
SUI
Stan Wawrinka (1/1)
SRB
Novak Djokovic
6–7, 6–4, 7–5, 6–3
2017
ESP
Rafael Nadal (3/4)
RSA
Kevin Anderson
6–3, 6–3, 6–4
2018
SRB
Novak Djokovic (3/4)
ARG
Juan Martín del Potro
6–3, 7–6, 6–3
2019
ESP
Rafael Nadal (4/4)
RUS
Daniil Medvedev
7–5, 6–3, 5–7, 4–6, 6–4
2020
AUT
Dominic Thiem (1/1)
GER
Alexander Zverev
2–6, 4–6, 6–4, 6–3, 7–6
2021
RUS
Daniil Medvedev (1/1)
SRB
Novak Djokovic
6–4, 6–4, 6–4
2022
ESP
Carlos Alcaraz (1/1)
NOR
Casper Ruud
6–4, 2–6, 7–6, 6–3
2023
SRB
Novak Djokovic (4/4)
Daniil Medvedev
6–3, 7–6, 6–3
2024
ITA
Jannik Sinner (1/1)
USA
Taylor Fritz
6–3, 6–4, 7–5
Statistics
Multiple champions
Years in italic type denote titles defended in the challenge round.
(* ) denotes event only for USNLTA club members only
Player
Amateur era
Open era
All-time
Years
Bill Tilden (USA )
7
0
7
1920 , 1921 , 1922 , 1923 , 1924 , 1925 , 1929
William Larned (USA )
7
0
7
1901 , 1902 , 1907 , 1908 , 1909 , 1910 , 1911
Richard Sears (USA )
7
0
7
1881* , 1882 , 1883 , 1884 , 1885 , 1886 , 1887
Roger Federer (SUI )
0
5
5
2004 , 2005 , 2006 , 2007 , 2008
Pete Sampras (USA )
0
5
5
1990 , 1993 , 1995 , 1996 , 2002
Jimmy Connors (USA )
0
5
5
1974 , 1976 , 1978 , 1982 , 1983
Novak Djokovic (SRB )
0
4
4
2011 , 2015 , 2018 , 2023
Rafael Nadal (ESP )
0
4
4
2010 , 2013 , 2017 , 2019
John McEnroe (USA )
0
4
4
1979 , 1980 , 1981 , 1984
Robert Wrenn (USA )
4
0
4
1893 , 1894 , 1896 , 1897
Ivan Lendl (TCH )
0
3
3
1985 , 1986 , 1987
Fred Perry (GBR )
3
0
3
1933 , 1934 , 1936
Malcolm Whitman (USA )
3
0
3
1898 , 1899 , 1900
Oliver Campbell (USA )
3
0
3
1890 , 1891 , 1892
Andre Agassi (USA )
0
2
2
1994 , 1999
Patrick Rafter (AUS )
0
2
2
1997 , 1998
Stefan Edberg (SWE )
0
2
2
1991 , 1992
John Newcombe (AUS )
1
1
2
1967 , 1973
Ken Rosewall (AUS )
1
1
2
1956 , 1970
Rod Laver (AUS )
1
1
2
1962 , 1969
Roy Emerson (AUS )
2
0
2
1961 , 1964
Neale Fraser (AUS )
2
0
2
1959 , 1960
Tony Trabert (USA )
2
0
2
1953 , 1955
Frank Sedgman (AUS )
2
0
2
1951 , 1952
Pancho Gonzales (USA )
2
0
2
1948 , 1949
Jack Kramer (USA )
2
0
2
1946 , 1947
Frank Parker (USA )
2
0
2
1944 , 1945
Bobby Riggs (USA )
2
0
2
1939 , 1941
Don Budge (USA )
2
0
2
1937 , 1938
Ellsworth Vines (USA )
2
0
2
1931 , 1932
René Lacoste (FRA )
2
0
2
1926 , 1927
Bill Johnston (USA )
2
0
2
1915 , 1919
Robert Lindley Murray (USA )
2
0
2
1917 , 1918
R. Norris Williams (USA )
2
0
2
1914 , 1916
Maurice McLoughlin (USA )
2
0
2
1912 , 1913
Henry Slocum (USA )
2
0
2
1888 , 1889
Champions by country
See also
US Open other competitions
Grand Slam men's singles
Other events
Notes
^ Played on HarTru surface.
^ Played on DecoTurf surface.
^ Known as the U.S. National Championships during the Amateur Era .
^ The tournament entered the Open Era with the 1968 edition, allowing professional players to compete alongside amateurs .
^ The US Open specifically uses DecoTurf hard courts, categorized as a "Medium" speed surface by the International Tennis Federation (ITF).
^ The 1917 U.S. National Championships , taking place during World War I, were held as a National Patriotic Tournament awarding no prize to the winner.
^ In 1970, 1971 and 1972 tiebreaks were "five point tiebreaks".
^ Competed under no flag due to the Russian invasion of Ukraine .
^ Czechoslovakia (TCH, 1918–1992), evolved into Czech Republic (CZE, 1992–present) and Slovakia (SVK, 1992–present).
^ One win by a player from West Germany (FRG, 1949–1990).
References
General
Specific
^ "History of the U.S. National Championships/US Open" . usopen.org . IBM , United States Tennis Association . Archived from the original on July 4, 2009. Retrieved June 8, 2009 .
^ "US National/US Open Championships" (PDF) . usta.com . United States Tennis Association . Archived from the original (PDF) on August 12, 2011. Retrieved June 27, 2009 .
^ "History > Men's Singles Championships" . usopen.org . IBM , United States Tennis Association . Archived from the original on June 9, 2009. Retrieved June 27, 2009 .
^ "History > Year-by-Year History" . usopen.org . IBM , United States Tennis Association . Archived from the original on July 8, 2009. Retrieved June 27, 2009 .
^ "List of Classified Court Surfaces" . itftennis.com . ITF Licensing. Retrieved August 1, 2009 .
^ "Tournament profile – US Open" . atpworldtour.com . ATP Tour, Inc. Retrieved July 5, 2009 .
^ Axthelm, Pete; Talbert, William F. (1967). Tennis observed: The USLTA men's singles champions, 1881–1966 . Barre Publishers.
^ Forest Hills: An illustrated history, Robert Minton, 1975, J. B. Lippincott Company, p.70
^ "Breaking with tradition" . The Age . January 25, 2004. Retrieved July 27, 2009 .
^ "Haas advocates 5th-set tiebreak" . ESPN.com . ESPN . June 27, 2009. Retrieved September 25, 2009 .
^ Adams, Susan B. (August 30, 1998). "The U.S. Open: A Celebration – A Retrospective: The Men; Twin Pillars of Fire and Ice" . The New York Times . Retrieved July 14, 2009 .
^ Fendrich, Howard (October 9, 2008). "Federer feels 'much better ... than I ever have' " . USA Today . Associated Press (AP). Retrieved June 24, 2009 .
^ "2009 Prize Money" . usopen.org . IBM , United States Tennis Association . Archived from the original on August 28, 2009. Retrieved September 23, 2009 .
^ "Olympus US Open Series at a glance" . usopenseries.com . United States Tennis Association . May 26, 2009. Retrieved June 27, 2009 .
^ "US Open champions" . usopen.org . Archived from the original on September 14, 2022.
^ Williams, Paul B.; Grupp, George W.; Ferris, John A. (1921). United States Lawn Tennis Association and the World War . United States National Lawn Tennis Association , Robert Hamilton company. OCLC 07888301 . Retrieved September 25, 2009 .
External links