In this 
Spanish name, the first or paternal 
surname is 
 Portillo and the second or maternal family name is 
 Ramírez.
 
María Portillo Ramírez| Full name | María José Portillo Ramírez | 
|---|
| Country (sports) |   Mexico | 
|---|
| Residence | Oaxaca, Mexico | 
|---|
| Born |  (1999-05-08) 8 May 1999 Oaxaca | 
|---|
| Plays | Right (two-handed backhand) | 
|---|
| Prize money | $81,422 | 
|---|
|
| Career record | 192–144 | 
|---|
| Career titles | 2 ITF | 
|---|
| Highest ranking | No. 377 (9 September 2024) | 
|---|
| Current ranking | No. 385 (23 September 2024) | 
|---|
|
| Career record | 116–50 | 
|---|
| Career titles | 18 ITF | 
|---|
| Highest ranking | No. 229 (23 September 2024) | 
|---|
| Current ranking | No. 229 (23 September 2024) | 
|---|
|
| Fed Cup | 3–1 | 
|---|
| Last updated on: 23 September 2024. | 
María José Portillo Ramírez (born 8 May 1999) is a Mexican tennis player.
She has career-high WTA rankings of 377 in singles and 229 in doubles. Portillo Ramírez has won two singles titles and 18 doubles titles at tournaments of the ITF Women's Circuit.
Playing for the Mexico Fed Cup team, she has a win/loss record of 3–1.
ITF Circuit finals
Singles: 7 (2 titles, 5 runner–ups)
| Legend
 |  
| W35 tournaments
 |  
| W15 tournaments (2–5)
 |   
 | 
| Finals by surface
 |  
| Hard (2–4)
 |  
| Clay (0–1)
 |   
 | 
| Result
 | 
W–L
 | 
   Date   
 | 
Tournament
 | 
Tier
 | 
Surface
 | 
Opponent
 | 
Score
 | 
| Win
 | 
1–0
 | 
May 2018
 | 
ITF Tacarigua, Trinidad and Tobago
 | 
W15
 | 
Hard
 | 
  Andrea Renée Villarreal
 | 
6–2, 6–2
 | 
| Loss
 | 
1–1
 | 
May 2019
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Marcela Zacarías
 | 
3–6, 1–6
 | 
| Win
 | 
2–1
 | 
Nov 2019
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Tiphanie Fiquet
 | 
6–7(4), 7–5, 6–2
 | 
| Loss
 | 
2–2
 | 
Jun 2021
 | 
ITF Heraklion, Greece
 | 
W15
 | 
Clay
 | 
  Jéssica Bouzas Maneiro
 | 
3–6, 0–6
 | 
| Loss
 | 
2–3
 | 
Oct 2021
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Darja Semenistaja
 | 
3–6, 5–7
 | 
| Loss
 | 
2–4
 | 
Oct 2021
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Darja Semenistaja
 | 
7–5, 6–7(5), 0–6
 | 
| Loss
 | 
2–5
 | 
Jan 2022
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Hina Inoue
 | 
6–1, 3–6, 6–7(6)
 | 
Doubles: 27 (19 titles, 8 runner–ups)
| Legend
 |  
| W100 tournaments (1–0)
 |  
| W40/50 tournaments (0–1)
 |  
| W25/35 tournaments (6–5)
 |  
| W15 tournaments (12–2)
 |   
 | 
| Finals by surface
 |  
| Hard (10–3)
 |  
| Clay (9–5)
 |   
 | 
| Result
 | 
W–L
 | 
Date
 | 
Tournament
 | 
Tier
 | 
Surface
 | 
Partner
 | 
Opponents
 | 
Score
 | 
| Win
 | 
1–0
 | 
Nov 2017
 | 
ITF Cúcuta, Colombia
 | 
W15
 | 
Clay
 | 
  Emily Appleton
 | 
  Sofía Munera Sánchez     Noelia Zeballos
 | 
6–3, 7–6(2)
 | 
| Win
 | 
2–0
 | 
Nov 2017
 | 
ITF Manta, Ecuador
 | 
W15
 | 
Hard
 | 
  Sofia Sewing
 | 
  Emily Appleton     María Herazo González
 | 
6–1, 6–3
 | 
| Win
 | 
3–0
 | 
Dec 2017
 | 
ITF Guayaquil, Ecuador
 | 
W15
 | 
Clay
 | 
  Sofia Sewing
 | 
  Stephanie Nemtsova     Dominique Schaefer
 | 
7–5, 6–2
 | 
| Loss
 | 
3–1
 | 
Apr 2018
 | 
ITF Pelham, United States
 | 
W25
 | 
Clay
 | 
  Maria Mateas
 | 
  Alexa Guarachi     Erin Routliffe
 | 
1–6, 2–6
 | 
| Win
 | 
4–1
 | 
May 2018
 | 
ITF Tacarigua, Trinidad and Tobago
 | 
W15
 | 
Hard
 | 
  Emily Appleton
 | 
  Kerrie Cartwright     Kariann Pierre-Louis
 | 
6–4, 6–3
 | 
| Loss
 | 
4–2
 | 
Nov 2018
 | 
ITF Norman, United States
 | 
W25
 | 
Hard
 | 
  Sofia Sewing
 | 
  Vladica Babić     Ena Shibahara
 | 
2–6, 3–6
 | 
| Win
 | 
5–2
 | 
Mar 2019
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Emily Appleton
 | 
  Dasha Ivanova     Alexandra Perper
 | 
7–6(4), 6–4
 | 
| Loss
 | 
5–3
 | 
Apr 2019
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Emily Appleton
 | 
  Natsumi Kawaguchi     Maya Tahan
 | 
1–6, 2–6
 | 
| Win
 | 
6–3
 | 
May 2019
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Marcela Zacarías
 | 
  Eduarda Piai     Kirsten-Andrea Weedon
 | 
6–2, 6–2
 | 
| Win
 | 
7–3
 | 
May 2019
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Marcela Zacarías
 | 
  Thaisa Grana Pedretti     Eduarda Piai
 | 
6–3, 7–6(10)
 | 
| Win
 | 
8–3
 | 
Jul 2019
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Thaisa Grana Pedretti
 | 
  Dewi Dijkman     Isabelle Haverlag
 | 
7–5, 6–3
 | 
| Win
 | 
9–3
 | 
Jul 2019
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Thaisa Grana Pedretti
 | 
  Haine Ogata     Aiko Yoshitomi
 | 
6–4, 6–4
 | 
| Win
 | 
10–3
 | 
Sep 2019
 | 
ITF Lubbock, United States
 | 
W15
 | 
Hard
 | 
  Sofia Sewing
 | 
  Shiori Fukuda     Ashlyn Krueger
 | 
6–2, 6–4
 | 
| Win
 | 
11–3
 | 
Nov 2019
 | 
ITF Naples, United States
 | 
W25
 | 
Hard
 | 
  Gabriela Talabă
 | 
  Lea Bošković     Seone Mendez
 | 
7–5, 6–2
 | 
| Win
 | 
12–3
 | 
Mar 2021
 | 
ITF Amiens, France
 | 
W15+H
 | 
Clay (i)
 | 
  Seone Mendez
 | 
  Elsa Jacquemot     Victoria Jiménez Kasintseva
 | 
6–4, 6–3
 | 
| Loss
 | 
12–4
 | 
Apr 2021
 | 
ITF Antalya, Turkey
 | 
W15
 | 
Clay
 | 
  María Paulina Pérez
 | 
  Jang Su-jeong     Lee So-ra
 | 
2–6, 6–2, [7–10]
 | 
| Loss
 | 
12–5
 | 
Jul 2021
 | 
ITF The Hague, Netherlands
 | 
W25
 | 
Clay
 | 
  Panna Udvardy
 | 
  Marie Benoît     Ioana Loredana Roșca
 | 
7–6(5), 5–7, [7–10]
 | 
| Win
 | 
13–5
 | 
Sep 2021
 | 
ITF Cancún, Mexico
 | 
W15
 | 
Hard
 | 
  Victoria Rodríguez
 | 
  Chelsea Fontenel     Qavia Lopez
 | 
6–1, 6–1
 | 
| Loss
 | 
13–6
 | 
Nov 2021
 | 
ITF Orlando, United States
 | 
W25
 | 
Clay
 | 
  Marine Partaud
 | 
  Anna Rogers     Christina Rosca
 | 
3–6, 1–6
 | 
| Win
 | 
14–6
 | 
Nov 2023
 | 
ITF Heraklion, Greece
 | 
W25
 | 
Clay
 | 
  Martina Colmegna
 | 
  Margarita Ignatjeva     Elena Korokozidi
 | 
6–2, 6–4
 | 
| Loss
 | 
14–7
 | 
Feb 2024
 | 
ITF Mexico City, Mexico
 | 
W50
 | 
Hard
 | 
  Thaisa Grana Pedretti
 | 
  Jessie Aney     Jessica Failla
 | 
6–3, 4–6, [8–10]
 | 
| Win
 | 
15–7
 | 
Apr 2024
 | 
ITF Mosquera, Colombia
 | 
W35
 | 
Clay
 | 
  Jazmín Ortenzi
 | 
  Nicole Fossa Huergo     Miriana Tona
 | 
6–3, 6–2
 | 
| Win
 | 
16–7
 | 
May 2024
 | 
ITF Anapoima, Colombia
 | 
W35
 | 
Clay
 | 
  Jazmín Ortenzi
 | 
  Nicole Fossa Huergo     Miriana Tona
 | 
6–4, 6–3
 | 
| Win
 | 
17–7
 | 
May 2024
 | 
ITF Sopo, Colombia
 | 
W35
 | 
Clay
 | 
  Noelia Zeballos
 | 
  Yuliana Lizarazo     Rebeca Pereira
 | 
6–4, 6–4
 | 
| Win
 | 
18–7
 | 
Sep 2024
 | 
ITF Reus, Spain
 | 
W35
 | 
Clay
 | 
  Ylena In-Albon
 | 
  Julia Grabher     Caroline Werner
 | 
6–4, 6–3
 | 
| Loss
 | 
18–8
 | 
Apr 2025
 | 
ITF Charlotte, United States
 | 
W35
 | 
Clay
 | 
  Victoria Rodríguez
 | 
  Haruna Arakawa     Ema Burgić
 | 
2–6, 5–7
 | 
| Win
 | 
19–8
 | 
Jun 2025
 | 
Open de Biarritz, France
 | 
W100
 | 
Clay
 | 
  Irene Burillo Escorihuela
 | 
  Jessie Aney     Justina Mikulskytė
 | 
4–6, 6–1, [10–5]
 | 
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