Ana Sofía Sánchez
Ana Sofía Sánchez Palau is a Mexican tennis player.
Sánchez has won twelve singles and eight doubles titles on the ITF Women's Circuit.
Her best result so far on the WTA Tour in singles came when she reached the second-round at the Monterrey Open in 2018. She beat Usue Maitane Arconada in the first round before losing to Sachia Vickery.
In doubles, she reached the semi-final in Florianopolis in August 2016 with partner Montserrat González. The pair lost 2–6, 1–6 to third-seeded Tímea Babos and Réka Luca Jani.
On 25 June 2018, she reached her best singles ranking of world No. 255. On 15 August 2016, she peaked at No. 221 in the doubles rankings.
In 2012, Sánchez made her debut for the Mexico Fed Cup team.
ITF Circuit finals
Singles: 23 (12 titles, 11 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | Jun 2011 | ITF Zacatecas, Mexico | 10,000 | Hard |  Jessica Roland | 6–2, 1–6, 6–3 |
| Win | 2–0 | Apr 2012 | ITF Chosica-Lima, Peru | 10,000 | Clay |  Anastasia Kharchenko | 7–5, 6–1 |
| Win | 3–0 | May 2012 | ITF Rosario, Argentina | 10,000 | Clay |  Guadalupe Moreno | 6–1, 6–3 |
| Loss | 3–1 | Jun 2013 | ITF Quintana Roo, Mexico | 10,000 | Hard |  Montserrat Gonzalez | 6–4, 6–7, 6–7 |
| Win | 4–1 | Jun 2013 | ITF Quintana Roo, Mexico | 10,000 | Hard | Montserrat Gonzalez | 6–3, 6–2 |
| Win | 5–1 | Jun 2013 | ITF Quintana Roo, Mexico | 10,000 | Hard |  Marcela Zacarías | 6–1, 6–3 |
| Loss | 5–2 | Aug 2013 | ITF San Luis Potosí, Mexico | 15,000 | Hard |  Jelena Pandžić | 4–6, 4–6 |
| Loss | 5–3 | Oct 2013 | ITF Victoria, Mexico | 15,000 | Hard | Victoria Rodríguez | 2–6, 6–4, 0–4 ret. |
| Win | 6–3 | Nov 2013 | ITF Lima, Peru | 10,000 | Clay |  Francesca Segarelli | 6–3, 5–7, 6–4 |
| Win | 7–3 | May 2014 | ITF Sousse, Tunisia | 10,000 | Hard |  Nuria Párrizas Díaz | 6–1, 6–2 |
| Win | 8–3 | May 2014 | ITF Sousse, Tunisia | 10,000 | Hard |  Lina Gjorcheska | 6–3, 6–1 |
| Loss | 8–4 | Jun 2014 | ITF Quintana Roo, Mexico | 10,000 | Hard | Victoria Rodríguez | 6–4, 2–6, 4–6 |
| Win | 9–4 | Jun 2014 | ITF Quintana Roo, Mexico | 10,000 | Hard |  Allie Will | 3–6, 6–0, 6–0 |
| Win | 10–4 | Jun 2014 | ITF Quintana Roo, Mexico | 10,000 | Hard | Marcela Zacarías | 4–6, 6–4, 6–0 |
| Loss | 10–5 | Aug 2015 | ITF Buenos Aires, Argentina | 10,000 | Clay |  Daniela Seguel | 2–6, 2–6 |
| Loss | 10–6 | Apr 2016 | ITF León, Mexico | 10,000 | Hard | Renata Zarazua | 6–2, 3–6, 3–6 |
| Loss | 10–7 | Jul 2017 | ITF Amstelveen, Netherlands | 15,000 | Clay |  Lisa Matviyenko | 6–7, 2–6 |
| Win | 11–7 | Jul 2017 | ITF Brussels, Belgium | 15,000 | Clay |  Mirjam Björklund | 3–6, 6–4, 6–1 |
| Win | 12–7 | Sep 2017 | ITF Schoonhoven, Netherlands | 15,000 | Clay |  Marina Melnikova | 6–3, 6–4 |
| Loss | 12–8 | Dec 2017 | ITF Santa Cruz, Bolivia | 15,000 | Clay | Fernanda Brito | 4–6, 3–6 |
| Loss | 12–9 | Feb 2018 | ITF Surprise, United States | 25,000 | Hard |  Yanina Wickmayer | 6–3, 3–6, 4–6 |
| Loss | 12–10 | Jan 2019 | ITF Petit-Bourg, France | 25,000 | Hard |  Urszula Radwańska | 1–6, 6–2, 1–6 |
| Loss | 12–11 | Apr 2019 | ITF Cancun, Mexico | 15,000 | Hard | Marcela Zacarías | 0–6, 5–7 |
Doubles: 23 (9 titles, 14 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | Aug 2012 | ITF Trujillo, Peru | 10,000 | Clay | Aranza Salut |  Patricia Kú Flores Katherine Miranda Chang | 3–6, 6–1, |
| Loss | 1–1 | Aug 2012 | ITF Lima, Peru | 10,000 | Clay | Aranza Salut |  Eduarda Piai Karina Venditti | 4–6, 6–3, |
| Loss | 1–2 | Sep 2012 | ITF Buenos Aires, Argentina | 10,000 | Clay | Aranza Salut | Andrea Benítez Camila Silva | 3–6, 0–6 |
| Win | 2–2 | May 2013 | ITF Villa María, Argentina | 10,000 | Clay | Camila Silva | Victoria Bosio Aranza Salut | 6–1, 6–2 |
| Loss | 2–3 | Jun 2013 | ITF Quintana Roo, Mexico | 10,000 | Hard |  Daniela Schippers | Danielle Mills Francesca Segarelli | 2–6, 4–6 |
| Loss | 2–4 | Jun 2013 | ITF Quintana Roo, Mexico | 10,000 | Hard | Daniela Schippers |  Akari Inoue  Julia Moriarty | 7–5, 6–7, |
| Loss | 2–5 | Aug 2013 | ITF San Luis Potosí, Mexico | 15,000 | Hard | Marcela Zacarías | Carolina Betancourt Camila Fuentes | 2–6, 3–6 |
| Loss | 2–6 | Oct 2013 | ITF Victoria, Mexico | 15,000 | Hard | Hsu Chieh-yu |  María Fernanda Álvarez Terán María Irigoyen | 6–7, 3–6 |
| Win | 3–6 | Nov 2013 | ITF Lima, Peru | 10,000 | Clay | Francesca Segarelli | Daniela Farfan  María Fernanda Herazo González | 0–6, 6–4, |
| Loss | 3–7 | May 2014 | ITF Sousse, Tunisia | 10,000 | Hard |  Chantal Škamlová | Alexandra Nancarrow Olga Parres Azcoitia | 4–6, 2–6 |
| Loss | 3–8 | Mar 2015 | ITF Irapuato, Mexico | 25,000 | Hard | Ayaka Okuno | Marcela Zacarías Victoria Rodríguez | 1–6, 5–7 |
| Loss | 3–9 | May 2015 | ITF Ciudad Obregón, Mexico | 15,000 | Hard | Francesca Segarelli | Marcela Zacarías Victoria Rodríguez | 3–6, 1–6 |
| Win | 4–9 | Aug 2015 | ITF San Luis Potosí, Mexico | 15,000 | Hard | Montserrat González | Maria-Fernanda Alves Laura Pigossi | 6–4, 3–6, |
| Win | 5–9 | Nov 2015 | ITF Santiago de Chile, Chile | 10,000 | Clay | Montserrat González | Catalina Pella Daniela Seguel | 6–4, 7–6 |
| Win | 6–9 | Nov 2016 | ITF Santiago de Chile, Chile | 10,000 | Clay | Victoria Rodríguez | Fernanda Brito Camila Giangreco Campiz | 7–5, 7–5 |
| Loss | 6–10 | Jun 2017 | ITF Sassuolo, Italy | 15,000 | Clay | Carla Lucero |  Federica Arcidiacono Martina Spigarelli | w/o |
| Loss | 6–11 | Aug 2017 | ITF Vienna, Austria | 15,000 | Clay | Lucrezia Stefanini | Anastasia Grymalska Dalila Spiteri | 6–0, 3–6, |
| Loss | 6–12 | Aug 2017 | ITF Oldenzaal, Netherlands | 15,000 | Clay | Paula Ormaechea | Deborah Kerfs Chiara Scholl | 5–7, 3–6 |
| Loss | 6–13 | Dec 2017 | ITF Santiago, Chile | 25,000 | Clay | Carolina Alves | Tamaryn Hendler Anastasia Pivovarova | 5–7, 2–6 |
| Loss | 6–14 | Dec 2017 | ITF Luque, Paraguay | 15,000 | Hard | Montserrat Gonzalez | Thaisa Grana Pedretti Noelia Zeballos | 2–6, 4–6 |
| Win | 7–14 | May 2018 | ITF La Bisbal d'Empordà, Spain | 25,000+H | Clay | Jamie Loeb | Yvonne Cavalle Reimers Chiara Scholl | 6–3, 6–2 |
| Win | 8–14 | Jul 2019 | ITF Vitoria-Gasteiz, Spain | 25,000 | Hard | Victoria Rodríguez | Alba Carrillo Marín Angela Fita Boluda | 6–3, 6–3 |
| Win | 8–14 | Aug 2019 | ITF Las Palmas de Gran Canaria, Spain | 25,000+H | Hard | Victoria Rodríguez | Marina Bassols Ribera  Shuo Feng | 6–3, 7–5 |