# Cincinnati Open (singolare femminile)

Questo è un elenco delle finali del singolare femminile del Cincinnati Open. Albo d'oro tratto dal libro From Club Court to Center Court.
| Anno | Vincitrici | Finaliste | Punteggio |
| 1899 | Myrtle McAteer (1) | Juliette Atkinson | 7–5, 6–1, 4–6, 8–6 |
| 1900 | Myrtle McAteer (2) | Maud Banks | 6–4, 6–8, 6–2, 6–3 |
| 1901 | Winona Closterman (1) | Juliette Atkinson | 6–2, 8–6, 6–1 |
| 1902 | Maud Banks | Winona Closterman | 6–2, 6–1 |
| 1903 | Winona Closterman (2) | Myrtle McAteer | 6–1, 5–7, 6–4 |
| 1904 | Myrtle McAteer (3) | Winona Closterman | 7–5, 6–3 |
| 1905 | May Sutton (1) | Myrtle McAteer | 6–0, 6–0 |
| 1906 | May Sutton (2) | Florence Sutton | 7–5, 6–2 |
| 1907 | May Sutton (3) | Martha Kinsey | 6–1, 6–1 |
| 1908 | Martha Kinsey | Marjorie Dodd | 4–6, 8–6, 6–2 |
| 1909 | Edith Hannam | Martha Kinsey | 6–3, 6–1 |
| 1910 | Miriam Steever | Rhea Fairbairn | 4–6, 8–6, 6–0 |
| 1911 | Marjorie Dodd (1) | Helen McLaughlin | 6–0, 6–2 |
| 1912 | Marjorie Dodd (2) | May Sutton | walkover |
| 1913 | Ruth Sanders (1) | Marjorie Dodd | 6–2, 6–3 |
| 1914 | Ruth Sanders (2) | Katharine Brown | 7–5, 5–7, 6–2 |
| 1915 | Molla Bjurstedt Mallory | Ruth Sanders | 6–0, 6–4 |
| 1916 | Martha Guthrie | Marguerite Davis | 6–2, 2–6, 6–1 |
| 1917 | Katharine Brown | Willis Adams | 7–5, 0–6, 6–4 |
| 1918 | Torneo sospeso per la prima guerra mondiale | Torneo sospeso per la prima guerra mondiale | Torneo sospeso per la prima guerra mondiale |
| 1919 | Titolo non assegnato | Titolo non assegnato | Titolo non assegnato |
| 1920 | Ruth Sanders (3) | Ruth King | 6–1, 6–0 |
| 1921 | Torneo sospeso | Torneo sospeso | Torneo sospeso |
| 1922 | Ruth Sanders (4) | Olga Strashun | 6–3, 6–4 |
| 1923 | Ruth Sanders (5) | Clara Louise Zinke | 6–0, 7–5 |
| 1924 | Olga Strashun | Clara Louise Zinke | 6–4, 6–2 |
| 1925 | Marian Leighton | Clara Louise Zinke | 6–3, 6–2 |
| 1926 | Clara Louise Zinke (1) | Olga Strashun Weil | 6–2, 6–2 |
| 1927 | Clara Louise Zinke (2) | Marian Leighton | 6–4, 4–6, 4–1 ritirata |
| 1928 | Midge Gladman | Clara Louise Zinke | 6–4, 6–4 |
| 1929 | Clara Louise Zinke (3) | Ruth Riese | 6–2, 6–3 |
| 1930 | Clara Louise Zinke (4) | Ruth Riese | 6–2, 6–4 |
| 1931 | Clara Louise Zinke (5) | Ruth Riese | 6–1, 6–1 |
| 1932 | Dorothy Weisel Hack | Clara Louise Zinke | 6–1, 6–0 |
| 1933 | Muriel Adams | Helen Fulton | 6–4, 6–4 |
| 1934 | Gracyn Wheeler | Esther Bartosh | w/o |
| 1935 | Torneo sospeso a causa della Grande depressione | Torneo sospeso a causa della Grande depressione | Torneo sospeso a causa della Grande depressione |
| 1936 | Lila Porter | Virginia Hollinger | 6–4, 6–3 |
| 1937 | Virginia Hollinger (1) | Monica Nolan | 6–3, 6–2 |
| 1938 | Virginia Hollinger (2) | Margaret Jessee | 8–6, 1–6, 6–0 |
| 1939 | Catherine Wolf (1) | Virginia Hollinger | 6–2, 6–3 |
| 1940 | Alice Marble | Gracyn Wheeler | 6–3, 6–4 |
| 1941 | Pauline Betz Addie (1) | Mary Arnold | 6–4, 6–3 |
| 1942 | Catherine Wolf (2) | Monica Nolan | 6–4, 6–1 |
| 1943 | Pauline Betz Addie (2) | Catherine Wolf | 6–0, 6–2 |
| 1944 | Dorothy Bundy Cheney | Pauline Betz Addie | 7–5, 6–4 |
| 1945 | Pauline Betz Addie (3) | Dorothy Bundy Cheney | 6–2, 6–0 |
| 1946 | Virginia Kovacs | Shirley Fry Irvin | 6–4, 6–1 |
| 1947 | Betty Rosenquest | Betty Hulbert James | 9–7, 6–2 |
| 1948 | Dorothy Head Knode | Mercedes Baba Madden Lewis | 6–4, 6–4 |
| 1949 | Magda Rurac | Beverly Baker Fleitz | 6–4, 2–6, 6–0 |
| 1950 | Beverly Baker Fleitz | Magda Rurac | 5–7, 6–3, 9–7 |
| 1951 | Pat Canning Todd | Magda Rurac | 6–3, 6–4 |
| 1952 | Anita Kanter | Doris Popple | 6–0, 6–1 |
| 1953 | Thelma Coyne Long | Anita Kanter | 7–5, 6–2 |
| 1954 | Lois Felix (1) | Ethel Norton | 6–1, 6–3 |
| 1955 | Mimi Arnold | Barbara Breit | 6–4, 6–3 |
| 1956 | Yola Ramírez Ochoa | Mary Ann Mitchell | 7–5, 6–1 |
| 1957 | Lois Felix (2) | Pat Naud | 7–5, 2–6, 7–5 |
| 1958 | Gwyn Thomas | Martha Hernandez | 6–1, 6–2 |
| 1959 | Donna Floyd | Carol Hanks | 5–7, 6–2, 6–4 |
| 1960 | Carol Hanks | Farel Footman | 6–2, 4–6, 6–3 |
| 1961 | Fern "Peachy" Kellmeyer | Carole Caldwell Graebner | 3–6, 12–10, 7–5 |
| 1962 | Julie Heldman | Roberta Alison | 6–4, 6–4 |
| 1963 | Stephanie DeFina (1) | Peaches Bartkowicz | 7–5, 6–2 |
| 1964 | Jean Danilovich | Alice Tym | 6–1, 6–2 |
| 1965 | Stephanie DeFina (2) | Roberta Alison | 10–8, 5–7, 6–4 |
| 1966 | Peaches Bartkowicz (1) | Fern "Peachy" Kellmeyer | 6–3, 6–3 |
| 1967 | Peaches Bartkowicz (2) | Patsy Rippy | 6–4, 6–1 |
| 1968 | Linda Tuero | Tory Fretz | 6–1, 6–2 |
| 1969 | Lesley Turner Bowrey | Gail Chanfreau | 1–6, 7–5, 10–10 rit. |
| 1970 | Rosemary Casals | Nancy Richey Gunter | 6–3, 6–3 |
| 1971 | Virginia Wade | Linda Tuero | 6–3, 6–3 |
| 1972 | Margaret Court | Evonne Goolagong Cawley | 3–6, 6–2, 7–5 |
| 1973 | Evonne Goolagong Cawley | Chris Evert | 6–2, 7–5 |
| 1974– 1987 | Non disputato | Non disputato | Non disputato |
| 1988 | Barbara Potter | Helen Kelesi | 6–2, 6–2 |
| 1989- 2003 | Non disputato | Non disputato | Non disputato |
| 2004 | Lindsay Davenport | Vera Zvonarëva | 6–3, 6–2 |
| 2005 | Patty Schnyder | Akiko Morigami | 6–4, 6–0 |
| 2006 | Vera Zvonarëva | Katarina Srebotnik | 6–2, 6–4 |
| 2007 | Anna Čakvetadze | Akiko Morigami | 6–1, 6–3 |
| 2008 | Nadia Petrova | Nathalie Dechy | 6–2, 6–1 |
| 2009 | Jelena Janković | Dinara Safina | 6–4, 6–2 |
| 2010 | Kim Clijsters | Marija Šarapova | 2–6, 7–6$^{(4)}$, 6–2 |
| 2011 | Marija Šarapova | Jelena Janković | 4–6, 7–6$^{(3)}$, 6–3 |
| 2012 | Li Na | Angelique Kerber | 1–6, 6–3, 6–1 |
| 2013 | Viktoryja Azaranka (1) | Serena Williams | 2–6, 6–2, 7–6$^{(6)}$ |
| 2014 | Serena Williams (1) | Ana Ivanović | 6–4, 6–1 |
| 2015 | Serena Williams (2) | Simona Halep | 6–3, 7–6$^{(5)}$ |
| 2016 | Karolína Plíšková | Angelique Kerber | 6–3, 6–1 |
| 2017 | Garbiñe Muguruza | Simona Halep | 6–1, 6–0 |
| 2018 | Kiki Bertens | Simona Halep | 2–6, 7–6$^{(6)}$, 6–2 |
| 2019 | Madison Keys | Svetlana Kuznetsova | 7–5, 7–6$^{(5)}$ |
| 2020 | Viktoryja Azaranka (2) | Naomi Ōsaka | w/o |
| 2021 | Ashleigh Barty | Jil Teichmann | 6–3, 6–1 |
| 2022 | Caroline Garcia | Petra Kvitová | 6–2, 6–4 |
| 2023 | Coco Gauff | Karolína Muchová | 6–3, 6–4 |
| 2024 | Aryna Sabalenka | Jessica Pegula | 6–3, 7–5 |