Singles
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1985 | Anne Hobbs | Louise Field | 6–3, 6–1 |
| 1987 | Gretchen Magers | Terry Phelps | 6–2, 6–3 |
| 1988 | Patty Fendick | Sara Gomer | 6–3, 7–6 |
| 1989 | Patty Fendick (2) | Belinda Cordwell | 6–2, 6–0 |
| 1990 | Leila Meskhi | Sabine Appelmans | 6–1, 6–0 |
| 1991 | Eva Švíglerová | Andrea Strnadová | 6–2, 0–6, 6–1 |
| 1992 | Robin White | Andrea Strnadová | 2–6, 6–4, 6–3 |
| 1993 | Elna Reinach | Caroline Kuhlman | 6–0, 6–0 |
| 1994 | Ginger Helgeson-Nielsen | Inés Gorrochategui | 7–6(7–4), 6–3 |
| 1995 | Nicole Bradtke | Ginger Helgeson-Nielsen | 3–6, 6–2, 6–1 |
| 1996 | Sandra Cacic | Barbara Paulus | 6–3, 1–6, 6–4 |
| 1997 | Marion Maruska | Judith Wiesner | 6–3, 6–1 |
| 1998 | Dominique van Roost | Silvia Farina Elia | 4–6, 7–6, 7–5 |
| 1999 | Julie Halard-Decugis | Dominique van Roost | 6–4, 6–1 |
| 2000 | Anne Kremer | Cara Black | 6–4, 6–4 |
| 2001 | Meilen Tu | Paola Suárez | 7–6(10–8), 6–2 |
| 2002 | Anna Smashnova | Tatiana Panova | 6–2, 6–2 |
| 2003 | Eleni Daniilidou | Cho Yoon-jeong | 6–4, 4–6, 7–62 |
| 2004 | Eleni Daniilidou (2) | Ashley Harkleroad | 6–3, 6–2 |
| 2005 | Katarina Srebotnik | Shinobu Asagoe | 5–7, 7–5, 6–4 |
| 2006 | Marion Bartoli | Vera Zvonareva | 6–2, 6–2 |
| 2007 | Jelena Janković | Vera Zvonareva | 7–6(11–9), 5–7, 6–3 |
| 2008 | Lindsay Davenport | Aravane Rezaï | 6–2, 6–2 |
| 2009 | Elena Dementieva | Elena Vesnina | 6–4, 6–1 |
| 2010 | Yanina Wickmayer | Flavia Pennetta | 6–3, 6–2 |
| 2011 | Gréta Arn | Yanina Wickmayer | 6–3, 6–3 |
| 2012 | Zheng Jie | Flavia Pennetta | 2–6, 6–3, 2–0 ret. |
| 2013 | Agnieszka Radwańska | Yanina Wickmayer | 6–4, 6–4 |
| 2014 | Ana Ivanovic | Venus Williams | 6–2, 5–7, 6–4 |
| 2015 | Venus Williams | Caroline Wozniacki | 2–6, 6–3, 6–3 |
| 2016 | Sloane Stephens | Julia Görges | 7–5, 6–2 |
| 2017 | Lauren Davis | Ana Konjuh | 6–3, 6–1 |
| 2018 | Julia Görges | Caroline Wozniacki | 6–4, 7–6(7–4) |
| 2019 | Julia Görges (2) | Bianca Andreescu | 2–6, 7–5, 6–1 |
| 2020 | Serena Williams | Jessica Pegula | 6–3, 6–4 |
Doubles
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1996 | Els Callens | Jill Hetherington | 6–1, 6–0 |
| Julie Halard-Decugis | Kristine Radford | ||
| 1997 | Janette Husárová | Aleksandra Olsza | 6–2, 6–7(5–7), 6–3 |
| Dominique Van Roost | Elena Pampoulova | ||
| 1998 | Nana Miyagi | Julie Halard-Decugis | 7–6(7–1), 6–4 |
| Tamarine Tanasugarn | Janette Husárová | ||
| 1999 | Silvia Farina | Seda Noorlander | 6–2, 7–6(7–2) |
| Barbara Schett | Marlene Weingärtner | ||
| 2000 | Cara Black | Barbara Schwartz | 3–6, 6–3, 6–4 |
| Alexandra Fusai | Patricia Wartusch | ||
| 2001 | Alexandra Fusai (2) | Emmanuelle Gagliardi | 7–6(7–4), 6–3 |
| Rita Grande | Barbara Schett | ||
| 2002 | Nicole Arendt | Květa Hrdličková | 7–5, 6–4 |
| Liezel Huber | Henrieta Nagyová | ||
| 2003 | Teryn Ashley | Cara Black | 6–2, 2–6, 6–0 |
| Abigail Spears | Elena Likhovtseva | ||
| 2004 | Mervana Jugić-Salkić | Virginia Ruano Pascual | 7–6(8–6), 3–6, 6–1 |
| Jelena Kostanić | Paola Suárez | ||
| 2005 | Shinobu Asagoe | Leanne Baker | 6–3, 6–3 |
| Katarina Srebotnik | Francesca Lubiani | ||
| 2006 | Elena Likhovtseva | Émilie Loit | 6–3, 6–4 |
| Vera Zvonareva | Barbora Strýcová | ||
| 2007 | Janette Husárová (2) | Hsieh Su-wei | 6–0, 6–2 |
| Paola Suárez | Shikha Uberoi | ||
| 2008 | Mariya Koryttseva | Martina Müller | 6–3, 6–4 |
| Lilia Osterloh | Barbora Záhlavová-Strýcová | ||
| 2009 | Nathalie Dechy | Nuria Llagostera Vives | 4–6, 7–6(7–3), 12–10 |
| Mara Santangelo | Arantxa Parra Santonja | ||
| 2010 | Cara Black (2) | Natalie Grandin | 7–6(7-4), 6–2 |
| Liezel Huber (2) | Laura Granville | ||
| 2011 | Květa Peschke | Sofia Arvidsson | 6–3, 6–0 |
| Katarina Srebotnik (2) | Marina Erakovic | ||
| 2012 | Andrea Hlaváčková | Julia Görges | 6–7(2–7), 6–2, [10–7] |
| Lucie Hradecká | Flavia Pennetta | ||
| 2013 | Cara Black (3) | Julia Görges | 2–6, 6–2, [10–5] |
| Anastasia Rodionova | Yaroslava Shvedova | ||
| 2014 | Sharon Fichman | Lucie Hradecká | 2–6, 6–0, [10–4] |
| Maria Sanchez | Michaëlla Krajicek | ||
| 2015 | Sara Errani | Shuko Aoyama | 6–2, 6–1 |
| Roberta Vinci | Renata Voráčová | ||
| 2016 | Elise Mertens | Danka Kovinić | 2–6, 6–3, [10–5] |
| An-Sophie Mestach | Barbora Strýcová | ||
| 2017 | Kiki Bertens | Demi Schuurs | 6–2, 6–2 |
| Johanna Larsson | Renata Voráčová | ||
| 2018 | Sara Errani (2) | Eri Hozumi | 7–5, 6–1 |
| Bibiane Schoofs | Miyu Kato | ||
| 2019 | Eugenie Bouchard | Paige Hourigan | 1–6, 6–1, [10–7] |
| Sofia Kenin | Taylor Townsend | ||
| 2020 | Asia Muhammad | Serena Williams | 6–4, 6–4 |
| Taylor Townsend | Caroline Wozniacki |