| Year
|
Champion
|
Runner-up
|
Score
|
| 1973
|
Template:Flagicon Billie Jean King
|
Template:Flagicon Nancy Richey Gunter
|
7–6, 5–7, 6–3
|
| 1974
|
Template:Flagicon Kazuko Sawamatsu
|
Template:Flagicon Wendy Overton
|
6–4, 7–5
|
| 1975
|
Template:Flagicon Margaret Court
|
Template:Flagicon Evonne Goolagong Cawley
|
6–7, 6–1, 7–6
|
| 1976
|
Template:Flagicon Betty Stöve
|
Template:Flagicon Margaret Court
|
1–6, 6–4, 6–3
|
| 1977
|
Template:Flagicon Virginia Wade
|
Template:Flagicon Martina Navratilova
|
7–5, 5–7, 6–4
|
| 1978
|
Template:Flagicon Virginia Wade (2)
|
Template:Flagicon Betty Stöve
|
6–4, 7–6
|
| 1979
|
Template:Flagicon Billie Jean King (2)
|
Template:Flagicon Evonne Goolagong Cawley
|
6–4, 7–5
|
| 1980
|
Template:Flagicon Billie Jean King (3)
|
Template:Flagicon Terry Holladay
|
7–5, 6–4
|
| 1981
|
Template:Flagicon Ann Kiyomura
|
Template:Flagicon Bettina Bunge
|
6–4, 7–5
|
| 1982
|
Template:Flagicon Bettina Bunge
|
Template:Flagicon Barbara Potter
|
7–6, 6–2
|
| 1983
|
Template:Flagicon Lisa Bonder
|
Template:Flagicon Andrea Jaeger
|
6–2, 5–7, 6–1
|
| 1984
|
Template:Flagicon Manuela Maleeva
|
Template:Flagicon Claudia Kohde-Kilsch
|
3–6, 6–4, 6–4
|
| 1985
|
Template:Flagicon Manuela Maleeva (2)
|
Template:Flagicon Bonnie Gadusek
|
7–6(7–2), 3–6, 7–5
|
| 1986
|
Template:Flagicon Steffi Graf
|
Template:Flagicon Manuela Maleeva
|
6–4, 6–2
|
| 1987
|
Template:Flagicon Gabriela Sabatini
|
Template:Flagicon Manuela Maleeva
|
6–4, 7–6(8–6)
|
| 1988
|
Template:Flagicon Pam Shriver
|
Template:Flagicon Helena Suková
|
7–5 6–1
|
| 1989
|
Template:Flagicon Martina Navratilova
|
Template:Flagicon Lori McNeil
|
6–7(3–7), 6–3, 7–6(7–5)
|
| ↓ Tier II tournament ↓
|
| 1990
|
Template:Flagicon Steffi Graf (2)
|
Template:Flagicon Arantxa Sánchez Vicario
|
6–1, 6–2
|
| 1991
|
Template:Flagicon Gabriela Sabatini (2)
|
Template:Flagicon Martina Navratilova
|
2–6, 6–2, 6–4
|
| 1992
|
Template:Flagicon Gabriela Sabatini (3)
|
Template:Flagicon Martina Navratilova
|
6–2, 4–6, 6–2
|
| ↓ Tier I tournament ↓
|
| 1993
|
Template:Flagicon Martina Navratilova (2)
|
Template:Flagicon Larisa Savchenko-Neiland
|
6–2, 6–2
|
| 1994
|
Template:Flagicon Steffi Graf (3)
|
Template:Flagicon Martina Navratilova
|
6–2, 6–4
|
| 1995
|
Template:Flagicon Kimiko Date
|
Template:Flagicon Lindsay Davenport
|
6–1, 6–2
|
| 1996
|
Template:Flagicon Iva Majoli
|
Template:Flagicon Arantxa Sánchez Vicario
|
6–4, 6–1
|
| 1997
|
Template:Flagicon Martina Hingis
|
Template:Flagicon Steffi Graf
|
w/o
|
| 1998
|
Template:Flagicon Lindsay Davenport
|
Template:Flagicon Martina Hingis
|
6–3, 6–3
|
| 1999
|
Template:Flagicon Martina Hingis (2)
|
Template:Flagicon Amanda Coetzer
|
6–2, 6–1
|
| 2000
|
Template:Flagicon Martina Hingis (3)
|
Template:Flagicon Sandrine Testud
|
6–3, 7–5
|
| 2001
|
Template:Flagicon Lindsay Davenport (2)
|
Template:Flagicon Martina Hingis
|
6–7(4–7), 6–4, 6–2
|
| 2002
|
Template:Flagicon Martina Hingis (4)
|
Template:Flagicon Monica Seles
|
7–6(8–6), 4–6, 6–3
|
| 2003
|
Template:Flagicon Lindsay Davenport (3)
|
Template:Flagicon Monica Seles
|
6–7(6–8), 6–1, 6–2
|
| 2004
|
Template:Flagicon Lindsay Davenport (4)
|
Template:Flagicon Magdalena Maleeva
|
6–4, 6–1
|
| 2005
|
Template:Flagicon Maria Sharapova
|
Template:Flagicon Lindsay Davenport
|
6–1, 3–6, 7–6(7–5)
|
| 2006
|
Template:Flagicon Elena Dementieva
|
Template:Flagicon Martina Hingis
|
6–2, 6–0
|
| 2007
|
Template:Flagicon Martina Hingis (5)
|
Template:Flagicon Ana Ivanovic
|
6–4, 6–2
|
| 2008
|
Template:Flagicon Dinara Safina
|
Template:Flagicon Svetlana Kuznetsova
|
6–1, 6–3
|
| ↓ Premier 5 tournament ↓
|
| 2009
|
Template:Flagicon Maria Sharapova (2)
|
Template:Flagicon Jelena Janković
|
5–2 ret.
|
| 2010
|
Template:Flagicon Caroline Wozniacki
|
Template:Flagicon Elena Dementieva
|
1–6, 6–2, 6–3
|
| 2011
|
Template:Flagicon Agnieszka Radwańska
|
Template:Flagicon Vera Zvonareva
|
6–3, 6–2
|
| 2012
|
Template:Flagicon Nadia Petrova
|
Template:Flagicon Agnieszka Radwańska
|
6–0, 1–6, 6–3
|
| 2013
|
Template:Flagicon Petra Kvitová
|
Template:Flagicon Angelique Kerber
|
6–2, 0–6, 6–3
|
| ↓ Premier tournament ↓
|
| 2014
|
Template:Flagicon Ana Ivanovic
|
Template:Flagicon Caroline Wozniacki
|
6–2, 7–6(7–2)
|
| 2015
|
Template:Flagicon Agnieszka Radwańska (2)
|
Template:Flagicon Belinda Bencic
|
6–2, 6–2
|
| 2016
|
Template:Flagicon Caroline Wozniacki (2)
|
Template:Flagicon Naomi Osaka
|
7–5, 6–3
|
| 2017
|
Template:Flagicon Caroline Wozniacki (3)
|
Template:Flagicon Anastasia Pavlyuchenkova
|
6–0, 7–5
|
| 2018
|
Template:Flagicon Karolína Plíšková
|
Template:Flagicon Naomi Osaka
|
6–4, 6–4
|
| 2019
|
Template:Flagicon Naomi Osaka
|
Template:Flagicon Anastasia Pavlyuchenkova
|
6–2, 6–3
|
| 2020-2021 |
No competition (due to COVID-19 pandemic)
|
| ↓ WTA 500 ↓
|
| 2022
|
Template:Flagicon Liudmila Samsonova
|
Template:Flagicon Zheng Qinwen
|
7–5, 7–5
|
| 2023
|
Template:Flagicon Veronika Kudermetova
|
Template:Flagicon Jessica Pegula
|
7–5, 6–1
|
| 2024
|
Template:Flagicon Zheng Qinwen
|
Template:Flagicon Sofia Kenin
|
7–6(7–5), 6–3
|