# Thaísa Grana Pedretti

Thaísa Grana Pedretti (born May 15, 1999) is a Brazilian professional tennis player. She has career-high rankings of No. 379 in singles, achieved on March 02, 2020, and of No. 332 in doubles, achieved on November 25, 2024.

## Early life

Grana Pedretti was born in São Paulo. She started playing tennis at the age of 7 at the Mesq club in São Bernardo. As of late 2023, they started working together with Brazilian former tennis player Flávio Saretta as a coach.

## Professional career

In December 2021 She played in the final of the $15k tournament in Curitiba . She could not finish the match because he had a migraine attack at the beginning of the first set.
In December 2023, she won the singles and doubles titles at the ITF W15 tournament in Buenos Aires, Argentina. The following week, She played in the final of the ITF W15 tournament in Córdoba.
In February 2024, she played in the doubles final at the ITF W50 tournament held in Mexico City. In November 2024 Partnering Diae El Jardi, Grana Pedretti won her first major ITF W50 tournament Austin in United States, defeating Whitney Osuigwe and Alana Smith in the final.

## ITF Circuit finals

* Legend
* W25/35 tournaments
* W10/15 tournaments

### Singles: 17 (7 titles, 10 runner–ups)

| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Oct 2017 | ITF Buenos Aires, Argentina | W15 | Clay | Fernanda Brito | 6–1, 5–7, 5–7 |
| Win | 1–1 | Oct 2017 | ITF Lambaré, Paraguay | W15 | Clay | Fernanda Brito | 6–2, ret. |
| Win | 2–1 | Apr 2018 | ITF Villa del Dique, Argentina | W15 | Clay | Fernanda Brito | 6–0, 6–4 |
| Loss | 2–2 | Jun 2018 | ITF Tarvisio, Italy | W15 | Clay | Lisa Sabino | 3–6, 3–6 |
| Win | 3–2 | May 2019 | ITF Cancún, Mexico | W15 | Hard | Patricia Maria Țig | 6–4, 6–4 |
| Loss | 3–3 | Jun 2019 | ITF Cancún, Mexico | W15 | Hard | Layne Sleeth | 2–6, 1–6 |
| Loss | 3–4 | Jul 2019 | ITF Cancún, Mexico | W15 | Hard | Ingrid Martins | 6–7$^{(3)}$, 6–7$^{(4)}$ |
| Loss | 3–5 | Jul 2019 | ITF Cancún, Mexico | W15 | Hard | Adriana Reami | 6–7$^{(2)}$, 6–7$^{(5)}$ |
| Win | 4–5 | Jul 2019 | ITF Cancún, Mexico | W15 | Hard | Elle Christensen | 6–2, 6–3 |
| Win | 5–5 | Jul 2019 | ITF Cancún, Mexico | W15 | Hard | Anna Morgina | 6–4, 2–0, ret. |
| Loss | 5–6 | Sep 2019 | ITF São Paulo, Brazil | W15 | Clay | Carolina Alves | 5–7, 1–6 |
| Loss | 5–7 | Oct 2019 | ITF Claremont, United States | W25 | Hard | Katie Swan | 1–6, 3–6 |
| Win | 6–7 | Sep 2021 | ITF Ibagué, Colombia | W15 | Clay | Yuliana Lizarazo | 4–6, 1–1, ret. |
| Loss | 6–8 | Nov 2021 | ITF Curitiba, Brazil | W15 | Clay | Gabriela Cé | 0–3, ret. |
| Loss | 6–9 | Sep 2022 | ITF Cancún, Mexico | W15 | Hard | Kaitlin Quevedo | 4–6, 3–6 |
| Win | 7–9 | Nov 2023 | ITF Buenos Aires, Argentina | W15 | Clay | Alexia Harmon | 7–5, 6–2 |
| Loss | 7–10 | Nov 2023 | ITF Córdoba, Argentina | W15 | Clay | Luisina Giovannini | 1–6, 1–6 |

### Doubles: 22 (13 titles, 9 runner–ups)

* Legend
* W40/50 tournaments
* W25/35 tournaments
* W10/15 tournaments
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Dec 2016 | ITF La Paz, Bolivia | W10 | Clay | Stephanie Nemtsova | Victoria Bosio Victoria Rodríguez | 6–7$^{(2)}$, 4–6 |
| Win | 1–1 | Mar 2017 | ITF Campinas, Brazil | W15 | Clay | Gabriela Cé | Nathaly Kurata Giovanna Tomita | 6–1, 6–3 |
| Win | 2–1 | Apr 2017 | ITF São José dos Campos, Brazil | W15 | Clay | Gabriela Cé | Victoria Bosio Julieta Lara Estable | 5–7, 7–6$^{(6)}$, [10–3] |
| Win | 3–1 | Jul 2017 | ITF Campos do Jordão, Brazil | W15 | Hard | Gabriela Cé | Nathaly Kurata Eduarda Piai | 7–5, 6–4 |
| Loss | 3–2 | Oct 2017 | ITF Lambaré, Paraguay | W15 | Clay | Noelia Zeballos | Fernanda Brito Camila Giangreco Campiz | w/o |
| Loss | 3–3 | Nov 2017 | ITF Asunción, Paraguay | W15 | Clay | Nathaly Kurata | Fernanda Brito Camila Giangreco Campiz | 6–7$^{(7)}$, 4–6 |
| Loss | 3–4 | Nov 2017 | ITF Encarnación, Paraguay | W15 | Clay | Nathaly Kurata | Lara Escauriza Bárbara Gatica | 4–6, 4–6 |
| Win | 4–4 | Dec 2017 | ITF Luque, Paraguay | W15 | Hard | Noelia Zeballos | Montserrat González Ana Sofía Sánchez | 6–2, 6–4 |
| Win | 5–4 | Mar 2018 | ITF São José dos Campos, Brazil | W15 | Clay | Carolina Alves | Eleni Kordolaimi Dominique Schaefer | 6–4, 6–1 |
| Loss | 5–5 | Mar 2019 | ITF São Paulo, Brazil | W25 | Clay | Martina Di Giuseppe | Paula Cristina Gonçalves Luisa Stefani | 7–6$^{(4)}$, 0–6, [8–10] |
| Loss | 5–6 | May 2019 | ITF Cancún, Mexico | W15 | Hard | Eduarda Piai | María Portillo Ramírez Marcela Zacarías | 3–6, 6–7$^{(10)}$ |
| Win | 6–6 | May 2019 | ITF Cancún, Mexico | W15 | Hard | Eduarda Piai | Kirsten-Andrea Weedon Amy Zhu | 7–5, 7–5 |
| Win | 7–6 | Jul 2019 | ITF Cancún, Mexico | W15 | Hard | María Portillo Ramírez | Dewi Dijkman Isabelle Haverlag | 7–5, 6–3 |
| Win | 8–6 | Jul 2019 | ITF Cancún, Mexico | W15 | Hard | María Portillo Ramírez | Haine Ogata Aiko Yoshitomi | 6–4, 6–4 |
| Loss | 8–7 | Sep 2019 | ITF São Paulo, Brazil | W15 | Clay | Eugenia Ganga | Bárbara Gatica Rebeca Pereira | 2–6, 4–6 |
| Win | 9–7 | Feb 2020 | ITF Cancún, Mexico | W15 | Hard | Ingrid Martins | Eleonore Tchakarova Verginie Tchakarova | 6–2, 6–2 |
| Win | 10–7 | Feb 2020 | ITF Cancún, Mexico | W15 | Clay | María Lourdes Carlé | Kendra Bunch Katarina Kozarov | w/o |
| Win | 11–7 | Aug 2022 | ITF Rio de Janeiro, Brazil | W25 | Clay | Noelia Zeballos | Riya Bhatia María Paulina Pérez | 6–3, 6–1 |
| Win | 12–7 | Nov 2023 | ITF Buenos Aires, Argentina | W15 | Clay | Camila Romero | Justina Maria González Daniele Sylvie Zünd | 0–6, 7–5, [10–5] |
| Loss | 12–8 | Feb 2024 | ITF Mexico City, Mexico | W50 | Hard | María Portillo Ramírez | Jessie Aney Jessica Failla | 6–3, 4–6, [8–10] |
| Loss | 12–9 | Feb 2024 | ITF Spring, United States | W35 | Hard | Malkia Ngounoue | Whitney Osuigwe Alana Smith | 4–6, 4–6 |
| Win | 13–9 | Nov 2024 | ITF Austin, United States | W50 | Hard | Diae El Jardi | Whitney Osuigwe Alana Smith | 6–2, 4–6, [14–12] |