Round: 54 Ground: Clay
| ITF Women Pereira | 2017/10/29 14:00 | Hitt, Morocco v Cartwright, Kerrie | 2-6,2-6 |
| ITF Women Pereira | 2017/11/02 14:30 | Maria F Herazo Gonzalez v Maria Jose Portillo Ramirez | 4-6,6-3,6-1 |
| ITF Women Pereira | 2017/11/01 15:50 | Correa, Mariana v Maria Jose Portillo Ramirez | 2-6,4-6 |
| ITF Women Pereira | 2017/10/31 18:15 | Maria Jose Portillo Ramirez v Mara Schmidt | 2-6,6-2,6-4 |
| ITF Women Pereira | 2017/10/29 18:00 | Morales, Melissa v Maria Jose Portillo Ramirez | 4-6,4-6 |
| ITF Women Stillwater Qual | 2017/09/23 15:00 | Saidhujaeva, Sarvinoz v Maria Jose Portillo Ramirez | 6-0,7-5 |
| Tampico, Simples W-WITF-MEX-02A | 2017/09/19 01:30 | Ana Sofia Sanchez v Maria Jose Portillo Ramirez | 6-4,6-4 |
| ITF Women Fort Worth Qual | 2017/08/01 15:40 | Daniell, Andie K. v Maria Jose Portillo Ramirez | 6-2,6-1 |
| ITF Women Fort Worth Qual | 2017/07/31 14:00 | Maria Jose Portillo Ramirez v Facey, Kat | 6-4,6-2 |