Here are the winners of every USA Open women's singles event since the first in 1887. The most victories is by Molla Mallory who won a record eight singles titles (between 1915 and 1926). In the open era, both Serena Williams and Chris Evert have won six titles.

Year Winner Runner-Up Score
2025 Aryna Sabalenka (Belarus) Amanda Anisimova (USA) 6-3, 7-6 (3)
2024 Aryna Sabalenka (Belarus) Jessica Pegula (USA) 7–5, 7–5
2023 Coco Gauff (USA) Aryna Sabalenka (Belarus) 2–6, 6–3, 6–2
2022 Iga Świątek (Poland) Ons Jabeur (Tunisia) 6–2, 7–6(7–5)
2021 Emma Raducanu (Breat Britain) Leylah Fernandez (Canada) 6-4, 6-3
2020 Naomi Osaka (Japan) Victoria Azarenka (Belarus) 1–6, 6–3, 6–3
2019 Bianca Andreescu (Canada) Serena Williams (USA) 6–3, 7–5
2018 Naomi Osaka (Japan) Serena Williams (USA) 6–2, 6–4
2017 Sloane Stephens (USA) Madison Keys (USA) 6–3, 6–0
2016 Angelique Kerber (Germany) Karolína Plíšková (Czechia) 6–3, 4–6, 6–4
2015 Flavia Pennetta (Italy) Roberta Vinci (Italy) 7–6(7–4), 6–2
2014 Serena Williams (USA) Caroline Wozniacki (Denmark) 6-3, 6-3
2013 Serena Williams (USA) Victoria Azarenka (Belarus) 7–5, 6–7(6–8), 6–1
2012 Serena Williams (USA) Victoria Azarenka (Belarus) 6–2, 2-6, 7-5
2011 Samantha Stosur (Australia)  Serena Williams (USA) 6-2, 6-3
2010 Kim Clijsters (Belgium) Vera Zvonareva (Russia) 6-2, 6-1
2009 Kim Clijsters (Belgium) Caroline Wozniacki (Denmark) 7-5, 6-3
2008 Serena Williams (USA) Jelena Janković 6-4, 7-5
2007 Justine Henin Svetlana Kuznetsova 6-1, 6-3
2006 Maria Sharapova Justine Henin-Hardenne 6-4, 6-4
2005 Kim Clijsters Mary Pierce 6-3, 6-1
2004 Svetlana Kuznetsova Elena Dementieva 6-3, 7-5
2003 Justine Henin-Hardenne Kim Clijsters 7-5, 6-1
2002 Serena Williams Venus Williams 6-4, 6-3
2001 Venus Williams S.Williams 6-2, 6-4
2000 Venus Williams L.Davenport 6-4, 7-5
1999 Serena Williams M.Hingis 6-3, 7-6 (7-4)
1998 Lindsay Davenport M. Hingis 6-3, 7-5
1997 Martina Hingis V. Williams 6-0, 6-4
1996 Steffi Graf M. Seles 7-5, 6-4
1995 Steffi Graf M. Seles 7-6, 0-6, 6-3
1994 A. Sanchez Vicario S. Graf 1-6, 7-6, 6-4
1993 Steffi Graf H. Sukova 6-3, 6-3
1992 Monica Seles A.S. Vicario 6-3, 6-3
1991 Monica Seles M. Navratilova 7-6, 6-1
1990 Gabriela Sabatini S. Graf 6-2, 7-6
1989 Steffi Graf M. Navratilova 3-6 7-5 6-1
1988 Steffi Graf G. Sabatini 6-3 3-6 6-1
1987 Martina Navratilova S. Graf 7-6 6-1
1986 Martina Navratilova H. Sukova 6-3 6-2
1985 Hana Mandlikova M. Navratilova 7-6 1-6 7-6
1984 Martina Navratilova C. Evert Lloyd 4-6 6-4 6-4
1983 Martina Navratilova C. Evert Lloyd 6-1 6-3
1982 Chris Evert Lloyd H. Mandlikova 6-3 6-1
1981 Tracy Austin M. Navratilova 1-6 7-6 7-6
1980 Chris Evert Lloyd H. Mandlikova 5-7 6-1 6-1
1979 Tracy Austin C. Evert Lloyd 6-4 6-3
1978 Chris Evert P. Shriver 7-5 6-4
1977 Chris Evert W. Turnbull 7-6 6-2
1976 Chris Evert E. Cawley 6-3 6-0
1975 Chris Evert E. Cawley 5-7 6-4 6-2
1974 Billie Jean King E. Goolagong 3-6 6-3 7-5
1973 Margaret Court E. Goolagong 7-6 5-7 6-2
1972 Billie Jean King K. Melville 6-3 7-5
1971 Billie Jean King R. Casals 6-4 7-6
1970 Margaret Court R. Casals 6-2 2-6 6-1
1969 Open - Margaret Court N. Richey 6-2 6-2
1969 Amateur - Margaret Court V. Wade 4-6 6-3 6-0
1968 Amateur - Margaret Court M. Bueno 6-2 6-2
1968 Open - Virginia Wade B.J. King 6-4 6-2
1967 Billie Jean King A. Jones 11-9 6-4
1966 Maria Bueno N. Richey 6-3 6-1
1965 Margaret Smith B.J. Moffitt 8-6 7-5
1964 Maria Bueno C. Graebner 6-1 6-0
1963 Maria Bueno M. Smith 7-5 6-4
1962 Margaret Smith D. Hard 9-7 6-4
1961 Darlene Hard A. Haydon 6-3 6-4
1960 Darlene Hard M. Bueno 6-4 10-12 6-4
1959 Maria Bueno C. Truman 6-1 6-4
1958 Althea Gibson D. Hard 3-6 6-1 6-2
1957 Althea Gibson L. Brough 6-3 6-2
1956 Shirley Fry A. Gibson 6-3 6-4
1955 Doris Hart P. Ward 6-4 6-2
1954 Doris Hart L. Brough 6-8 6-1 8-6
1953 Maureen Connolly D. Hart 6-2 6-4
1952 Maureen Connolly D. Hart 6-3 7-5
1951 Maureen Connolly S. Fry 6-3 1-6 6-4
1950 Margaret duPont D. Hart 6-4 6-3
1949 Margaret duPont D. Hart 6-4 6-1
1948 Margaret duPont L. Brough 4-6 6-4 15-13
1947 Louise Brough M. Osborne 8-6 4-6 6-1
1946 Pauline Betz P. Canning 11-9 6-3
1945 Sarah Cooke P. Betz 3-6 8-6 6-4
1944 Pauline Betz M. Osborne 6-3 8-6
1943 Pauline Betz L. Brough 6-3 5-7 6-3
1942 Pauline Betz L. Brough 4-6 6-1 6-4
1941 Sarah Cooke P. Betz 7-5 6-2
1940 Alice Marble H. Jacobs 6-2 6-3
1939 Alice Marble H. Jacobs 6-0 8-10 6-4
1938 Alice Marble N. Wynne 6-0 6-3
1937 Anita Lizana J. Jedrzejowska 6-4 6-2
1936 Alice Marble H. Jacobs 4-6 6-3 6-2
1935 Helen Jacobs S. Fabyan 6-2 6-4
1934 Helen Jacobs S. Palfrey 6-1 6-4
1933 Helen Jacobs H. Moody 8-6 3-6 3-0(ret)
1932 Helen Jacobs C. Babcock 6-2 6-2
1931 Helen Moody E. Whitingstall 6-4 6-1
1930 Betty Nuthall A. Harper 6-1 6-4
1929 Helen Wills P. Watson 6-4 6-2
1928 Helen Wills H. Jacobs 6-2 6-1
1927 Helen Wills B. Nuthall 6-1 6-4
1926 Molla Mallory E. Ryan 4-6 6-4 9-7
1925 Helen Wills K. McKane 3-6 6-0 6-2
1924 Helen Wills M. Mallory 6-1 6-3
1923 Helen Wills M. Mallory 6-2 6-1
1922 Molla Mallory H. Wills 6-3 6-1
1921 Molla Mallory M. Browne 4-6 6-4 6-2
1920 Molla Mallory M. Zinderstein 6-3 6-1
1919 Hazel Wightman M. Zinderstein 6-1 6-2
1918 Molla Bjurstedt E. Goss 6-4 6-3
1917 Molla Bjurstedt M. Vanderhoef 4-6 6-0 6-2
1916 Molla Bjurstedt L. Raymond 6-0 6-1
1915 Molla Bjurstedt H. Wightman 4-6 6-2 6-0
1914 Mary Browne M. Wagner 6-2 1-6 6-1
1913 Mary Browne D. Green 6-2 7-5
1912 Mary Browne E. Sears 6-4 6-2
1911 Hazel Hotchkiss F. Sutton 8-10 6-1 9-7
1910 Hazel Hotchkiss L. Hammond 6-4 6-2
1909 Hazel Hotchkiss M. Wallach 6-0 6-1
1908 Maud B. Wallach Ev. Sears 6-3 1-6 6-3
1907 Evelyn Sears C. Neely 6-3 6-2
1906 Helen Homans M. Barger-Wallach 6-4 6-3
1905 Elizabeth Moore H. Homans 6-4 5-7 6-1
1904 May Sutton E. Moore 6-1 6-2
1903 Elizabeth Moore M. Jones 7-5 8-6
1902 Marion Jones E. Moore 6-1 1-0(ret)
1901 Elizabeth Moore M. McAteer 6-4 3-6 7-5 2-6 6-2
1900 Myrtle McAteer E. Parker 6-2 6-2 6-0
1899 Marion Jones M. Banks 6-1 6-1 7-5
1898 Juliette Atkinson M. Jones 6-3 5-7 6-4 2-6 7-5
1897 Juliette Atkinson E. Moore 6-3 6-3 4-6 3-6 6-3
1896 Elisabeth Moore J. Atkinson 6-4 4-6 6-2 6-2
1895 Juliette Atkinson H. Hellwig 6-4 6-2 6-1
1894 Helen Hellwig A. Terry 7-5 3-6 6-0 3-6 6-3
1893 Aline Terry A. Schultz 6-1 6-3
1892 Mabel Cahill E. Moore 5-7 6-3 6-4 4-6 6-2
1891 Mabel Cahill Ellen Roosevelt 6-4 6-1 4-6 6-3
1890 Ellen Roosevelt Bertha Townsend 6-2 6-2
1889 Bertha Townsend L. Voorhes 7-5 6-2
1888 Bertha Townsend E. Hansell 6-3 6-5
1887 Ellen Hansell L. Knight 6-1 6-0

Ahead of each Flushing Meadows fortnight, tennis betting sites post outright odds for the women's draw. . To find the most competitive lines and updated match predictions, many enthusiasts turn to the top tennis betting sites before the action officially begins at the USTA Billie Jean King National Tennis Center.