Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF Women Lagos | 2018/10/01 12:05 | Fiona Codino v Maria Jose Portillo Ramirez | 5-7,6-3,5-7 |
| ITF Women Lubbock | 2018/09/15 14:00 | Maria Jose Portillo Ramirez v Dominique Schaefer | 6-7,5-7 |
| ITF Women Fort Worth | 2018/08/02 14:00 | Robin Anderson v Maria Jose Portillo Ramirez | 6-2,7-5 |
| ITF Women Fort Worth | 2018/07/31 18:55 | Maria Jose Portillo Ramirez v Nagi Hanatani | 6-3,6-3 |
| ITF Women Evansville | 2018/07/26 15:40 | Niluka Madurawe v Maria Jose Portillo Ramirez | 6-3,6-4 |
| ITF Women Evansville | 2018/07/24 14:00 | Brianda R Navarro v Maria Jose Portillo Ramirez | 0-6,0-6 |
| ITF Women Gatineau Qual | 2018/07/15 14:00 | Jodie Anna Burrage v Maria Jose Portillo Ramirez | 6-1,6-2 |
| ITF Women Gatineau Qual | 2018/07/14 16:55 | Jada Bui v Maria Jose Portillo Ramirez | 5-7,3-6 |
| ITF Women Lagos | 2018/10/02 12:00 | Susanne Celik v Victoria Bosio | 6-2,4-6,1-6 |
| ITF Women Obidos | 2018/09/25 13:50 | Victoria Bosio v Dasha Ivanova | 0-6,6-7 |
| ITF Women Podgorica | 2018/09/19 08:00 | Victoria Bosio v Yuliya Hatouka | 0-6,1-6 |
| ITF Women Podgorica | 2018/09/17 11:20 | Michaela Honcova v Victoria Bosio | 6-4,5-7,6-7 |
| ITF Women Warsaw | 2018/08/12 10:30 | Victoria Bosio v Olga Ianchuk | 3-6,6-4,3-6 |
| ITF Women Warsaw | 2018/08/11 11:30 | Victoria Bosio v Maja Chwalinska | 3-6,7-5,7-6 |
| ITF Women Warsaw | 2018/08/08 18:35 | Anastasiya Shoshyna v Victoria Bosio | 3-6,2-6 |
| ITF Women Warsaw | 2018/08/07 10:00 | Iva Primorac v Victoria Bosio | 3-6,3-6 |