2015: WTA debut in doubles

Martins made her main-draw debut on the WTA Tour at the 2015 Rio Open, in the doubles event, partnering Carolina Alves.

2022: Top 100 debut in doubles

She first entered the world top 100 in doubles in December 2022.^[4]

2023: First WTA title and debuts in majors, WTA 1000 and top 50

She won her first WTA Tour-level trophy at the WTA 250 doubles final in Bad Homburg on grass courts with Belarusian Lidziya Marozava. She entered the world top 60 at world No. 58 in doubles for the first time on 3 July 2023.^[5]

She made her Grand Slam debut at the 2023 French Open with Belarusian Irina Shymanovich.

She made her WTA 1000 debut at the 2023 National Bank Open, also playing with Morozava.

She reached the semifinals with compatriot Luisa Stefani at the WTA 1000 China Open, defeating Coco Gauff and Jessica Pegula. With this, she entered the world top 50 in doubles for the first time.

Doubles: 2 (1 title, 1 runner-up)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	May 2023	Morocco Open	WTA 250	Clay	Lidziya Marozava	Sabrina Santamaria Yana Sizikova	6–3, 1–6, [8–10]
Win	1–1	Jun 2023	Bad Homburg Open, Germany	WTA 250	Grass	Lidziya Marozava	Eri Hozumi Monica Niculescu	6–0, 7–6(7–3)

Doubles: 1 (title)

Result	W–L	Date	Tournament	Surface	Partner	Opponents	Score
Win	1–0	Nov 2022	Montevideo Open, Uruguay	Clay	Luisa Stefani	Quinn Gleason Elixane Lechemia	7–5, 6–7(6–8), [10–6]

Singles: 7 (4 titles, 3 runner–ups)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Oct 2016	ITF Charleston Pro, U.S.	10,000	Clay	Nicole Coopersmith	3–6, 4–6
Win	1–1	Jul 2019	ITF Cancún, Mexico	15,000	Hard	Thaisa Grana Pedretti	7–6(3), 7–6(4)
Win	2–1	Aug 2019	ITF Cancún, Mexico	15,000	Hard	Emilie Lindh	6–1, 6–3
Win	3–1	Jan 2020	ITF Cancún, Mexico	15,000	Hard	Taylor Ng	6–3, 6–2
Win	4–1	Feb 2020	ITF Cancún, Mexico	15,000	Hard	Verena Meliss	6–7(4), 7–5, 6–4
Loss	4–2	Sep 2020	ITF Porto, Portugal	15,000	Hard	Beatriz Haddad Maia	3–6, 2–6
Loss	4–3	Sep 2021	ITF Monastir, Tunisia	15,000	Hard	Moyuka Uchijima	1–6, 4–6

Doubles: 21 (11 titles, 10 runner–ups)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Apr 2014	ITF Rio Preto, Brazil	10,000	Clay	Carolina Alves	Maria Fernanda Alves Paula Cristina Gonçalves	2–6, 0–6
Loss	0–2	Jun 2014	ITF Villa María, Argentina	10,000	Clay	Eduarda Piai	Sofía Luini Ana Madcur	2–6, 6–4, [7–10]
Loss	0–3	Jul 2014	ITF Campos do Jordão, Brazil	15,000	Hard	Carolina Alves	Nathaly Kurata Giovanna Tomita	3–6, 2–6
Win	1–3	Mar 2015	ITF Ribeirão Preto, Brazil	10,000	Clay	Valeriya Strakhova	Melina Ferrero Carla Lucero	6–0, 6–3
Win	2–3	Jul 2016	ITF Campos do Jordão	25,000	Hard	Laura Pigossi	Maria-Fernanda Alves Luisa Stefani	6–3, 3–6, [10–8]
Win	3–3	Jul 2017	ITF Campos do Jordão	15,000	Hard	Camila Giangreco Campiz	Nathaly Kurata Rebeca Pereira	6–3, 7–6(1)
Loss	3–4	Jul 2019	ITF Cancún, Mexico	15,000	Hard	Eduarda Piai	Hind Abdelouahid Maria Kozyreva	6–7(0), 4–6
Win	4–4	Jul 2019	ITF Cancún, Mexico	15,000	Hard	Eduarda Piai	Angela Kulikov Rianna Valdes	6–7(1), 7–5, [11–9]
Win	5–4	Feb 2020	ITF Cancún, Mexico	15,000	Hard	Thaisa Grana Pedretti	Eleonore Tchakarova Verginie Tchakarova	6–2, 6–2
Win	6–4	Sep 2020	ITF Figueira da Foz, Portugal	25,000	Hard	Beatriz Haddad Maia	Jacqueline Cabaj Awad Inês Murta	7–5, 6–1
Loss	6–5	Oct 2020	ITF Funchal, Portugal	15,000	Hard	Beatriz Haddad Maia	Arianne Hartono Eva Vedder	6–4, 1–6, [7–10]
Win	7–5	Mar 2021	ITF Antalya, Turkey	15,000	Clay	Jessie Aney	Jang Su-jeong Park So-hyun	6–2, 6–2
Loss	7–6	Jul 2021	ITF Lisbon, Portugal	25,000	Hard	Ma Shuyue	Han Na-lae Momoko Kobori	3–6, 1–6
Win	8–6	Jul 2021	ITF Almada, Portugal	15,000	Hard	Olga Parres Azcoitia	Océane Babel Lucie Nguyen Tan	4–6, 6–3, [10–8]
Win	9–6	Aug 2021	ITF Monastir, Tunisia	15,000	Hard	Jazmín Ortenzi	Sakura Hondo Yuka Hosoki	6–2, 6–0
Loss	9–7	Sep 2021	ITF Monastir, Tunisia	15,000	Hard	Jazmín Ortenzi	Ma Yexin Moyuka Uchijima	2–6, 6–2, [6–10]
Loss	9–8	Jan 2022	ITF Florianópolis, Brazil	25,000	Hard	Jessie Aney	Andrea Gámiz Sofia Sewing	6–7(2), 4–6
Loss	9–9	May 2022	ITF Osijek, Croatia	25,000	Clay	Jessie Aney	Mana Kawamura Funa Kozaki	3–6, 6–2, [8–10]
Loss	9–10	Jun 2022	ITF Cantanhede, Portugal	25,000	Carpet	Emily Webley-Smith	Jessy Rompies Olivia Tjandramulia	2–6, 6–7(1)
Win	10–10	Dec 2022	Aberto da República, Brazil	60,000	Clay	Francisca Jorge	Anna Rogers Christina Rosca	6–4, 6–3
Win	11–10	Apr 2023	Oeiras Ladies Open, Portugal	60,000	Clay	Fernanda Contreras	Jesika Malečková Renata Voráčová	6–3, 6–2