Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| ITF W15 - Cancun | 2021/09/20 17:30 | Maria I Yapur Lopez v Sarah Pang | 6-4,6-2 |
| ITF W15 - Cancun | 2021/09/19 17:00 | Maria I Yapur Lopez v Natalia Fehr | 6-4,7-6 |
| ITF W25 - Medellin | 2021/09/13 17:30 | Maria I Yapur Lopez v Ariella Burstein | 1-6,6-4,9-11 |
| ITF W15 - Ibague | 2021/09/07 15:00 | Ana Maria Becerra v Maria I Yapur Lopez | 6-2,6-0 |
| ITF W60 Colina | 2019/11/04 17:25 | Andrea Gamiz v Maria I Yapur Lopez | 6-2,6-1 |
| ITF W15 Santiago | 2019/10/03 14:05 | Fernanda Brito v Maria I Yapur Lopez | 6-1,6-2 |
| ITF W15 Santiago | 2019/10/02 12:00 | Mariana Galvao Borges v Maria I Yapur Lopez | 1-6,2-6 |
| ITF W15 - Lambare | 2019/08/22 14:00 | Maria I Yapur Lopez v Sofia Luini | 6-4,4-6,2-6 |
| ITF W25 - Torino | 2021/07/05 07:55 | Nika Radisic v Maria Jose Portillo Ramirez | 6-2,7-6 |
| ITF W25 - Haag | 2021/06/28 09:30 | Maria Jose Portillo Ramirez v Vivian Wolff | 2-6,3-6 |
| ITF W25 - Haag | 2021/06/27 08:00 | Jessica Bouzas Maneiro v Maria Jose Portillo Ramirez | 3-6,4-6 |
| ITF W15 - Alkmaar | 2021/06/24 09:00 | Maria Jose Portillo Ramirez v Chiara Scholl | 2-6,4-6 |
| ITF W15 - Alkmaar | 2021/06/23 09:00 | Elena Malygina v Maria Jose Portillo Ramirez | 2-6,5-7 |
| ITF W15 - Alkmaar | 2021/06/21 15:00 | Maria Jose Portillo Ramirez v Bente Spee | 6-4,6-2 |
| ITF W15 - Alkmaar | 2021/06/20 11:00 | Maria Jose Portillo Ramirez v Reza Timmerman | 6-3,6-0 |
| ITF W15 - Heraklion | 2021/06/13 07:00 | Maria Jose Portillo Ramirez v Jessica Bouzas Maneiro | 3-6,0-6 |