| ITF W15 Telde | 04/06 10:15 | 26 | Maria Jose Portillo Ramirez v Jana Kareisova | 6-0,6-2 | |
| ITF W15 Telde | 04/05 07:00 | 25 | Maria Jose Portillo Ramirez v Brittany Collens | 6-2,6-3 | |
| ITF W60 Pretoria | 03/13 08:00 | 54 | [500] Maria Jose Portillo Ramirez v Georgina Garcia-Perez [457] | 3-6,6-4,2-6 | |
| ITF W60 Pretoria | 03/12 11:00 | 54 | Maria Jose Portillo Ramirez v Smriti Bhasin | 6-4,6-1 | |
| ITF W25 Pretoria | 03/08 09:50 | 25 | [376] Timea Babos v Maria Jose Portillo Ramirez [500] | 6-4,6-3 | |
| ITF W60 Irapuato | 02/15 02:00 | 25 | Kamilla Rakhimova v Maria Jose Portillo Ramirez | 7-6,7-6 | |
| ITF W40 Mexico City | 02/08 18:25 | 26 | Maria Jose P Ramirez v Justina Mikulskyte | 1-6,3-6 | |
| ITF W40 Mexico City | 02/07 19:50 | 25 | Maria Jose P Ramirez v Miriam B Bulgaru | 6-3,4-6,6-3 | |
| ITF W40 Mexico City | 02/06 17:55 | 54 | Conny Perrin v Maria Jose P Ramirez | 7-5,3-6,3-6 | |
| ITF W40 Mexico City | 02/05 15:30 | 54 | Amy Zhu v Maria Jose P Ramirez | 3-6,7-6,3-6 | |
| ITF W40 Mexico City | 01/30 15:00 | 54 | Maria Jose Portillo Ramirez v Estelle Cascino | 6-7,3-6 | |
| ITF W40 Mexico City | 01/29 18:15 | 54 | Maria Jose Portillo Ramirez v Erika Sandor-Zur | 6-0,6-0 | |
| ITF W25 Buenos Aires | 01/16 17:10 | 24 | Ana Candiotto v Maria Jose P Ramirez | 6-0,6-1 | |
| ITF W25 Buenos Aires | 01/11 12:30 | 25 | Yuliana Lizarazo v Maria Jose P Ramirez | 6-3,6-2 | |
| ITF W25 Buenos Aires | 01/09 18:05 | 24 | Maria Jose P Ramirez v Fernanda Astete | 6-1,6-2 | |
| WTA Angers | 12/04 13:40 | 14 | Maria Jose Portillo Ramirez v Pemra Ozgen | 0-6,2-6 | |
| ITF W60 Toronto | 10/25 15:40 | 25 | [426] Maria Jose P Ramirez v Jamie Loeb [245] | 2-6,4-6 | |
| ITF W60 Toronto | 10/24 13:55 | 54 | [426] Maria Jose P Ramirez v Rasheeda McAdoo [251] | 6-2,6-2 | |
| ITF W60 Toronto | 10/23 14:05 | 54 | Maria Jose P Ramirez v Maria Fernanda Navarro | 6-2,6-4 | |
| ITF W60 Saguenay | 10/17 13:00 | 54 | Maria Jose Portillo Ramirez v Kayla Cross | 4-6,6-3,7-10 | |
| ITF W60 Saguenay | 10/16 12:50 | 54 | Maria Jose Portillo Ramirez v Shria Atturu | 6-1,6-3 | |
| ITF W25 Fredericton | 10/12 20:00 | 26 | [365] Michaela Bayerlova v Maria Jose Portillo Ramirez [413] | 6-3,6-1 | |
| ITF W25 Fredericton | 10/10 17:30 | 25 | Alica Rusova v Maria Jose Portillo Ramirez | 1-6,0-6 | |
| ITF W60 Caldas da Rainha | 09/15 12:45 | 25 | [445] Maria Jose Portillo Ramirez v Mai Hontama [189] | 1-6,2-6 | |
| ITF W60 Caldas da Rainha | 09/12 17:30 | 54 | Maria Jose Portillo Ramirez v Francesca Curmi | 3-6,6-4,12-10 | |
| ITF W60 Caldas da Rainha | 09/11 15:20 | 54 | [457] Maria Jose Portillo Ramirez v Isabelle Haverlag [175] | 6-3,6-4 | |
| ITF W25 Santarem | 09/08 14:15 | 26 | [239] Matilde Jorge v Maria Jose Portillo Ramirez [457] | 6-3,2-6,6-4 | |
| ITF W25 Santarem | 09/07 15:20 | 25 | [457] Maria Jose Portillo Ramirez v Maddison Inglis [134] | Retired | |
| ITF W25 Santarem | 09/06 11:30 | 54 | Maria Jose Portillo Ramirez v Yasmine Mansouri | 6-2,6-0 | |
| ITF W25 Santarem | 09/05 15:00 | 54 | Maria Jose Portillo Ramirez v Sara Lanca | 6-3,6-0 |