Stadium: Court GS-5 Round: 62
| ITF Women Lubbock | 2018/09/15 14:00 | Luisa Stefani v Andrea R Villarreal | 6-2,4-6,1-6 |
| ITF Women Dijon | 2018/07/18 08:00 | Andrea R Villarreal v Emmanuelle Salas | 1-6,3-6 |
| ITF Women Dijon | 2018/07/16 10:30 | Andrea R Villarreal v Kajsa Rinaldo Persson | 6-3,6-2 |
| ITF Women Amstelveen | 2018/07/11 11:20 | Suzan Lamens v Andrea R Villarreal | 6-3,7-5 |
| ITF Women Den Haag | 2018/07/03 10:20 | Merel Hoedt v Andrea R Villarreal | 6-3,7-6 |
| ITF Women Alkmaar | 2018/06/26 16:50 | Andrea R Villarreal v Shaline-Doreen Pipa | 4-6,3-6 |
| ITF Women Victoria | 2018/06/19 16:30 | Gail Brodsky v Andrea R Villarreal | 6-3,6-3 |
| ITF Women Naples Qual | 2018/05/27 14:00 | Andrea R Villarreal v Salome Devidze | 4-6,1-6 |
| ITF Women Lubbock | 2018/09/15 14:00 | Anhzelika Isaeva v Payton Andrews | 6-2,6-2 |
| ITF Women Astana Qual | 2018/07/15 09:30 | Anhzelika Isaeva v Ksenia Laskutova | 0-6,0-6 |
| ITF Women Astana Qual | 2018/07/15 05:10 | Ksenia Palkina v Anhzelika Isaeva | 7-6,2-6,2-6 |
| ITF Women Astana Qual | 2018/07/14 08:50 | Anhzelika Isaeva v Sadafmoh Tolibova | 6-1,6-0 |
| ITF Women Almaty | 2018/07/12 04:00 | Anhzelika Isaeva v Mariana Drazic | 3-6,6-3,5-7 |
| ITF Women Almaty | 2018/07/11 04:00 | Anhzelika Isaeva v Polina Nazarchuk | 6-4,6-0 |
| ITF Women Almaty | 2018/07/10 04:00 | Anhzelika Isaeva v Anna Iakovleva | 6-1,6-2 |
| ITF Women Focsani | 2018/07/03 11:15 | Alexandra Damaschin v Anhzelika Isaeva | 5-7,6-1,6-0 |