Mariana Díaz Oliva

Mariana Díaz Oliva (born 11 March 1976) is a former professional tennis player from Argentina.

She played professionally from September 1992 until 12 October 2006. Her highest ranks were world No. 42 for singles and No. 93 for doubles, both achieved in 2001. At the 2001 Bol Open, she defeated Kim Clijsters to reach the final, where she lost to Ángeles Montolio. In 2002, she won the Internazionali Femminili di Palermo. In 2003, she also reached the Mexican Open singles final.

WTA Tour finals Singles: 3 (1 title, 2 runner-ups) Legend Tier I (0–0) Tier II (0–0)Tier III, IV & V (1–2)

Doubles: 2 (runner-ups) Legend Tier I (0–0) Tier II (0–0)Tier III, IV & V (0–2)

ResultDateTournamentSurfacePartnerOpponentsScoreLoss Oct 2006 Korea Open, South Korea Hard Chuang Chia-jung Virginia Ruano Pascual Paola Suárez 2–6, 3–6Loss Oct 2006 Bangkok Open, Thailand Hard Natalie Grandin Vania King Jelena Kostanić 5–7, 6–2, 5–7

ITF finals Legend$75,000 tournaments$50,000 tournaments$25,000 tournaments$10,000 tournaments

Singles: 27 (16–11) ResultNo.DateTournamentSurfaceOpponentScoreWin 1. 19 October 1992 ITF Buenos Aires, Argentina Clay Cláudia Chabalgoity 6–4, 2–6, 6–2Win 2. 2 August 1993 ITF Dublin, Ireland Clay Vanina Casanova 6–4, 6–3Win 3. 9 August 1993 ITF Rebecq, Belgium Clay Stefania Pifferi 0–6, 6–4, 6–1Win 4. 16 August 1993 ITF Koksijde, Belgium Clay Stephanie Devillé 6–1, 6–3Loss 5. 18 October 1993 ITF Buenos Aires, Argentina Clay Laura Montalvo 2–6, 4–6Loss 6. 1 November 1993 ITF Belo Horizonte, Brazil Clay Maria-Farnes Capistrano 4–6, 6–1, 6–7(6)Win 7. 4 September 1995 ITF Medellín, Colombia Clay Eugenia Maia 6–4, 6–1Win 8. 11 September 1995 ITF Bucaramanga, Colombia Clay Nina Nittinger 7–5, 6–2Loss 9. 18 September 1995 ITF Manizales, Colombia Clay Carmiña Giraldo 3–6, 4–6Win 10. 25 September 1995 ITF Guayaquil, Ecuador Clay Paula Rosado 6–0, 6–2Loss 11. 16 October 1995 ITF Asunción, Paraguay Clay Larissa Schaerer 2–6, 1–6Win 12. 23 October 1995 ITF Buenos Aires, Argentina Clay Paola Suárez 2–6, 6–4, 6–3Win 13. 6 November 1995 ITF São Paulo, Brazil Clay Laura Montalvo 6–3, 6–1Win 14. 28 July 1996 ITF Buenos Aires, Argentina Clay María Fernanda Landa 6–3, 7–6(5)Loss 15. 25 August 1996 ITF Athens, Greece Clay Magüi Serna 7–5, 3–6, 2–6Loss 16. 29 September 1996 ITF Bucharest, Romania Clay Cătălina Cristea 5–7, 6–3, 6–7(1)Win 17. 10 November 1996 ITF São Paulo, Brazil Clay Andrea Vieira 7–5, 6–3Loss 18. 15 June 1997 ITF Budapest, Hungary Clay Gala León García 5–7, 2–6Win 19. 28 September 1997 ITF San Miguel de Tucumán, Argentina Clay Laura Montalvo 6–2, 6–7(3), 7–6(0)Win 20. 2 November 1997 ITF Mogi das Cruzes, Brazil Clay Conchita Martínez Granados 6–0, 6–0Loss 21. 5 July 1998 ITF Orbetello, Italy Clay Fabiola Zuluaga 1–6, 6–7Loss 22. 11 July 1999 ITF Civitanova, Italy Clay Tatiana Garbin 4–6, 6–4, 1–6Win 23. 1 October 2000 ITF Tbilisi, Georgia Clay Maria Goloviznina 3–6, 6–2, 6–2Loss 24. 9 June 2002 ITF Caserta, Italy Clay Klára Koukalová 6–7(4), 7–5, 5–7Win 25. 4 August 2002 Open Saint-Gaudens, France Clay Maja Matevžič 6–4, 6–1Win 26. 21 November 2004 ITF Puebla, Mexico Hard Mathilde Johansson 6–3, 6–1Loss 27. 28 November 2004 ITF San Luis Potosí, Mexico Hard Melinda Czink 0–6, 7–5, 3–6

Doubles: 23 (15–8) ResultNo.DateTournamentSurfacePartnerOpponentsScoreWin 1. 2 August 1993 ITF Dublin, Ireland Clay Valentina Solari Vanina Casanova Germana di Natale 4–6, 6–3, 6–2Loss 2. 9 August 1993 ITF Rebecq, Belgium Clay Valentina Solari Nelly Barkan Olga Lugina 1–6, 6–7(1)Win 3. 18 October 1993 ITF Buenos Aires, Argentina Clay Laura Montalvo Valeria Strappa Veronica Stele 6–2, 5–7, 6–1Win 4. 1 November 1993 ITF Asunción, Paraguay Clay Valentina Solari Magalí Benítez Larissa Schaerer 7–5, 7–5Win 5. 8 November 1993 ITF Belo Horizonte, Brazil Clay Valeria Strappa Renata Brito Patrícia Segala 6–4, 6–1Win 6. 4 September 1995 ITF Medellín, Colombia Clay Eugenia Maia Joanne Moore Ximena Rodríguez 6–3, 6–2Win 7. 18 September 1995 ITF Manizales, Colombia Clay Eugenia Maia Joanne Moore Ximena Rodríguez 6–4, 6–3Loss 8. 25 September 1995 ITF Guayaquil, Ecuador Clay Eugenia Maia Bárbara Castro María-Alejandra Quezada 6–7(5), 1–6Loss 9. 23 October 1995 ITF Buenos Aires, Argentina Clay Mariana Lopez Palacios Paola Suárez Cintia Tortorella 2–6, 2–6Win 10. 10 November 1996 ITF São Paulo, Brazil Clay Larissa Schaerer Miriam D'Agostini Andrea Vieira 3–6, 6–4, 6–2Win 11. 13 June 1999 ITF Galatina, İtaly Clay Erica Krauth Giulia Casoni Maria Paola Zavagli 6–1, 6–3Win 12. 4 July 1999 ITF Orbetello, Italy Clay Clarisa Fernández Maria Goloviznina Anastasia Myskina 6–4, 6–2Win 13. 14 November 1999 ITF Monterrey, Mexico Hard Rossana de los Ríos Alice Canepa Clarisa Fernández 4–6, 7–6(6), 6–3Loss 14. 2 April 2000 ITF Amiens, France Clay (i) Aliénor Tricerri Magda Mihalache Zuzana Váleková 2–6, 4–6Win 15. 11 June 2000 ITF Galatina, Italy Clay Alice Canepa Miriam D'Agostini Joana Cortez 6–4, 4–6, 6–4Win 16. 18 June 2000 Open de Marseille, France Clay Alice Canepa Anna Bieleń-Żarska Svetlana Krivencheva 6–2, 6–3Loss 17. 6 August 2000 ITF Ettenheim, Germany Hard María Emilia Salerni Nadejda Ostrovskaya Anna Zaporozhanova 4–6, 2–6Loss 18. 10 September 2000 Open Denain, France Clay Elena Bovina Lourdes Domínguez Lino María José Martínez Sánchez 4–6, 0–6Win 19. 30 September 2000 ITF Tbilisi, Georgia Clay Mara Santangelo Jolanda Mens Alena Paulenková 4–6, 6–3, 6–2Loss 20. 8 October 2000 Batumi Ladies Open, Georgia Carpet (i) Eva Dyrberg Tatiana Perebiynis Tatiana Poutchek 4–1, 2–4, 1–4, 2–4Win 21. 10 December 2000 ITF Bogotá, Colombia Hard Joana Cortez Clarisa Fernández Conchita Martínez Granados 3–6, 6–1, 6–2Loss 22. 14 October 2002 ITF Cardiff, United States Hard (i) Julie Pullin Marion Bartoli Vanessa Webb 4–6, 2–6Win 23. 8 February 2004 ITF Rockford, United States Hard (i) Gisela Dulko Leanne Baker Francesca Lubiani 6–7(5), 6–3, 6–1