| Result | No. | Date | Tournament | Surface | Partner | Opponents | Score |
|---|
| Win | 1. | May 1996 | Bol | Clay | Laura Montalvo | Alexia Dechaume-Balleret
Alexandra Fusai | 6–7(5–7), 6–3, 6–4 |
| Win | 2. | Jan 1998 | Hobart | Hard | Virginia Ruano Pascual | Julie Halard-Decugis
Janette Husárová | 7–6(8–6), 6–3 |
| Win | 3. | Feb 1998 | Bogotá | Clay | Janette Husárová | Melissa Mazzotta
Ekaterina Sysoeva | 3–6, 6–2, 6–3 |
| Win | 4. | Apr 1998 | Budapest | Clay | Virginia Ruano Pascual | Cătălina Cristea
Laura Montalvo | 4–6, 6–1, 6–1 |
| Win | 5. | May 1998 | Bol | Clay | Laura Montalvo | Joannette Kruger
Mirjana Lučić | w/o |
| Win | 6. | May 1998 | Rome | Clay | Virginia Ruano Pascual | Amanda Coetzer
Arantxa Sánchez Vicario | 7–6(7–1), 6–4 |
| Win | 7. | Jul 1998 | Maria Lankowitz | Clay | Laura Montalvo | Tina Križan
Katarina Srebotnik | 6–1, 6–2 |
| Loss | 1. | Feb 1999 | Bogotá | Clay | Laura Montalvo | Christína Papadáki
Seda Noorlander | 6–4, 7–6(7–5) |
| Win | 8. | May 1999 | Madrid | Clay | Virginia Ruano Pascual | María Fernanda Landa
Marlene Weingärtner | 6–2, 0–6, 6–0 |
| Win | 9. | Jul 1999 | Sopot | Clay | Laura Montalvo | Gala León García
María Sánchez Lorenzo | 6–4, 6–3 |
| Win | 10. | Oct 1999 | São Paulo | Clay | Laura Montalvo | Janette Husárová
Florencia Labat | 6–7(1–7), 7–5, 7–5 |
| Win | 11. | Feb 2000 | Bogotá | Clay | Laura Montalvo | Rita Kuti-Kis
Petra Mandula | 6–4, 6–2 |
| Win | 12. | Feb 2000 | São Paulo | Clay | Laura Montalvo | Janette Husárová
Florencia Labat | 5–7, 6–4, 6–3 |
| Win | 13. | Apr 2000 | Hilton Head | Clay | Virginia Ruano Pascual | Conchita Martínez
Patricia Tarabini | 7–5, 6–3 |
| Loss | 2. | Jun 2000 | French Open | Clay | Virginia Ruano Pascual | Martina Hingis
Mary Pierce | 6–2, 6–4 |
| Win | 14. | Jul 2000 | Klagenfurt | Clay | Laura Montalvo | Barbara Schett
Patty Schnyder | 7–6(7–5), 6–1 |
| Win | 15. | Jul 2000 | Sopot | Clay | Virginia Ruano Pascual | Åsa Carlsson
Rita Grande | 7–5, 6–1 |
| Loss | 3. | Aug 2000 | New Haven | Hard | Virginia Ruano Pascual | Julie Halard-Decugis
Ai Sugiyama | 6–4, 5–7, 6–2 |
| Loss | 4. | Oct 2000 | Tokyo | Hard | Nana Miyagi | Julie Halard-Decugis
Ai Sugiyama | 6–0, 6–2 |
| Loss | 5. | Feb 2001 | Bogotá | Clay | Laura Montalvo | Tathiana Garbin
Janette Husárová | 6–4, 2–6, 6–4 |
| Loss | 6. | Mar 2001 | Acapulco | Clay | Virginia Ruano Pascual | Anabel Medina Garrigues
María José Martínez Sánchez | 6–4, 6–7(5–7), 7–5 |
| Loss | 7. | Mar 2001 | Indian Wells | Hard | Virginia Ruano Pascual | Nicole Arendt
Ai Sugiyama | 6–4, 6–4 |
| Loss | 8. | Apr 2001 | Charleston | Clay | Virginia Ruano Pascual | Lisa Raymond
Rennae Stubbs | 5–7, 7–6(7–5), 6–3 |
| Loss | 9. | May 2001 | Rome | Clay | Patricia Tarabini | Cara Black
Elena Likhovtseva | 6–1, 6–1 |
| Win | 16. | May 2001 | Madrid | Clay | Virginia Ruano Pascual | Lisa Raymond
Rennae Stubbs | 7–5, 2–6, 7–6(7–4) |
| Win | 17. | Jun 2001 | French Open | Clay | Virginia Ruano Pascual | Jelena Dokic
Conchita Martínez | 6–2, 6–1 |
| Win | 18. | Jul 2001 | Vienna | Clay | Patricia Tarabini | Vanessa Henke
Lenka Němečková | 6–4, 6–2 |
| Win | 19. | Feb 2002 | Bogotá | Clay | Virginia Ruano Pascual | Tina Križan
Katarina Srebotnik | 6–2, 6–1 |
| Win | 20. | Mar 2002 | Acapulco | Clay | Virginia Ruano Pascual | Tina Križan
Katarina Srebotnik | 7–5, 6–1 |
| Loss | 10. | Apr 2002 | Miami | Hard | Virginia Ruano Pascual | Lisa Raymond
Rennae Stubbs | 7–6(7–4), 6–7(4–7), 6–3 |
| Win | 21. | May 2002 | Rome | Clay | Virginia Ruano Pascual | Conchita Martínez
Patricia Tarabini | 6–3, 6–4 |
| Win | 22. | Jun 2002 | French Open | Clay | Virginia Ruano Pascual | Lisa Raymond
Rennae Stubbs | 6–4, 6–2 |
| Loss | 11. | Jun 2002 | Wimbledon | Grass | Virginia Ruano Pascual | Serena Williams
Venus Williams | 6–2, 7–5 |
| Win | 23. | Aug 2002 | Montreal | Hard | Virginia Ruano Pascual | Rika Fujiwara
Ai Sugiyama | 6–4, 7–6(7–4) |
| Win | 24. | Sep 2002 | US Open | Hard | Virginia Ruano Pascual | Elena Dementieva
Janette Husárová | 6–2, 6–1 |
| Win | 25. | Sep 2002 | Bahia | Hard | Virginia Ruano Pascual | Émilie Loit
Rossana de los Ríos | 6–4, 6–1 |
| Loss | 12. | Sep 2002 | Leipzig | Carpet | Janette Husárová | Alexandra Stevenson
Serena Williams | 6–3, 7–5 |
| Loss | 13. | Oct 2002 | Filderstadt | Hard (i) | Meghann Shaughnessy | Lindsay Davenport
Lisa Raymond | 6–2, 6–4 |
| Loss | 14. | Jan 2003 | Australian Open | Hard | Virginia Ruano Pascual | Serena Williams
Venus Williams | 4–6, 6–4, 6–3 |
| Win | 26. | Apr 2003 | Charleston | Clay | Virginia Ruano Pascual | Janette Husárová
Conchita Martínez | 6–0, 6–3 |
| Loss | 15. | Apr 2003 | Amelia Island | Clay | Virginia Ruano Pascual | Lindsay Davenport
Lisa Raymond | 7–5, 6–2 |
| Win | 27. | May 2003 | Berlin | Clay | Virginia Ruano Pascual | Kim Clijsters
Ai Sugiyama | 6–3, 4–6, 6–4 |
| Loss | 16. | Jun 2003 | French Open | Clay | Virginia Ruano Pascual | Kim Clijsters
Ai Sugiyama | 6–7(5–7), 6–2, 9–7 |
| Loss | 17. | Jul 2003 | Wimbledon | Grass | Virginia Ruano Pascual | Kim Clijsters
Ai Sugiyama | 6–4, 6–4 |
| Win | 28. | Aug 2003 | New Haven | Hard | Virginia Ruano Pascual | Alicia Molik
Magüi Serna | 7–6(8–6), 6–3 |
| Win | 29. | Sep 2003 | US Open | Hard | Virginia Ruano Pascual | Svetlana Kuznetsova
Martina Navratilova | 6–2, 6–3 |
| Loss | 18. | Oct 2003 | Zürich | Hard (i) | Virginia Ruano Pascual | Kim Clijsters
Ai Sugiyama | 7–6(7–3), 6–2 |
| Win | 30. | Nov 2003 | Los Angeles | Hard (i) | Virginia Ruano Pascual | Kim Clijsters
Ai Sugiyama | 6–4, 3–6, 6–3 |
| Loss | 19. | Jan 2004 | Auckland | Hard | Virginia Ruano Pascual | Mervana Jugić-Salkić
Jelena Kostanić Tošić | 7–6(8–6), 3–6, 6–1 |
| Win | 31. | Feb 2004 | Australian Open | Hard | Virginia Ruano Pascual | Svetlana Kuznetsova
Elena Likhovtseva | 6–4, 6–3 |
| Win | 32. | Mar 2004 | Indian Wells | Hard | Virginia Ruano Pascual | Svetlana Kuznetsova
Elena Likhovtseva | 6–1, 6–2 |
| Win | 33. | Apr 2004 | Charleston | Clay | Virginia Ruano Pascual | Martina Navratilova
Lisa Raymond | 6–4, 6–1 |
| Loss | 20. | May 2004 | Rome | Clay | Virginia Ruano Pascual | Nadia Petrova
Meghann Shaughnessy | 2–6, 6–3, 6–3 |
| Win | 34. | Jun 2004 | French Open | Clay | Virginia Ruano Pascual | Svetlana Kuznetsova
Elena Likhovtseva | 6–0, 6–3 |
| Loss | 21. | Jul 2004 | San Diego | Hard | Virginia Ruano Pascual | Cara Black
Rennae Stubbs | 4–6, 6–1, 6–4 |
| Win | 35. | Sep 2004 | US Open | Hard | Virginia Ruano Pascual | Svetlana Kuznetsova
Martina Navratilova | 6–4, 7–5 |
| Loss | 22. | Oct 2004 | Moscow | Carpet | Virginia Ruano Pascual | Anastasia Myskina
Vera Zvonareva | 6–3, 4–6, 6–2 |
| Loss | 23. | Oct 2004 | Zürich | Hard (i) | Virginia Ruano Pascual | Cara Black
Rennae Stubbs | 6–4, 6–4 |
| Win | 36. | Oct 2004 | Luxembourg City | Hard (i) | Virginia Ruano Pascual | Jill Craybas
Marlene Weingärtner | 6–1, 6–7(1–7), 6–3 |
| Win | 37. | Mar 2005 | Dubai | Hard | Virginia Ruano Pascual | Svetlana Kuznetsova
Alicia Molik | 6–7(7–9), 6–2, 6–1 |
| Win | 38. | Mar 2005 | Indian Wells | Hard | Virginia Ruano Pascual | Nadia Petrova
Meghann Shaughnessy | 7–6(7–3), 6–1 |
| Win | 39. | Jun 2005 | French Open | Clay | Virginia Ruano Pascual | Cara Black
Liezel Huber | 4–6, 6–3, 6–3 |
| Loss | 24. | Jan 2006 | Sydney | Hard | Virginia Ruano Pascual | Corina Morariu
Rennae Stubbs | 6–3, 5–7, 6–2 |
| Loss | 25. | Jul 2006 | Wimbledon | Grass | Virginia Ruano Pascual | Zheng Jie
Yan Zi | 6–3, 3–6, 6–2 |
| Win | 40. | Aug 2006 | Los Angeles | Hard | Virginia Ruano Pascual | Daniela Hantuchová
Ai Sugiyama | 6–3, 6–4 |
| Win | 41. | Sep 2006 | Beijing | Hard | Virginia Ruano Pascual | Anna Chakvetadze
Elena Vesnina | 6–2, 6–4 |
| Win | 42. | Oct 2006 | Seoul | Hard | Virginia Ruano Pascual | Chuang Chia-jung
Mariana Díaz Oliva | 6–2, 6–3 |
| Win | 43. | Jan 2007 | Auckland | Hard | Janette Husárová | Hsieh Su-wei
Shikha Uberoi | 6–0, 6–2 |
| Win | 44. | Feb 2007 | Bogotá | Clay | Lourdes Domínguez Lino | Flavia Pennetta
Roberta Vinci | 1–6, 6–3, [11–9] |