Stadium: Court 2 Round: 25
| ITF Women Corroios-Seixal | 2018/07/02 09:00 | Nadel, Nicole v Hourigan, Paige Mary | 3-6,1-6 |
| ITF Women Corroios-Seixal | 2018/07/01 11:30 | Smagina, Sofia v Hourigan, Paige Mary | 2-6,3-6 |
| ITF Women Baton Rouge | 2018/06/22 14:00 | Maria Mateas v Hourigan, Paige Mary | 6-1,6-0 |
| ITF Women Baton Rouge | 2018/06/21 16:10 | Hourigan, Paige Mary v Chen, Kelly | 7-6,4-6,6-2 |
| ITF Women Baton Rouge | 2018/06/20 17:00 | Maria Lourdes Carle v Hourigan, Paige Mary | 5-7,4-6 |
| ITF Women Baton Rouge Qual | 2018/06/19 14:00 | Shaffer, Kennedy v Hourigan, Paige Mary | 2-6,5-7 |
| ITF Women Baton Rouge Qual | 2018/06/18 14:00 | Kung, Chelsea v Hourigan, Paige Mary | 3-6,4-6 |
| ITF Women Baton Rouge Qual | 2018/06/17 14:00 | Jones, Alyvia v Hourigan, Paige Mary | 2-6,5-7 |
| ITF Women Corroios-Seixal | 2018/07/02 09:00 | Olga Parres Azcoitia v Moreno Barranquero, Angeles | 6-2,6-4 |
| ITF Women Corroios-Seixal | 2018/07/01 11:30 | Olga Parres Azcoitia v Fourouclas, Natasha | 6-4,6-4 |
| ITF Women Guimaraes | 2018/06/24 11:30 | Olga Parres Azcoitia v Moreno Arias, Lidia | 3-6,1-6 |
| ITF Women Amarante | 2018/06/19 14:30 | Westby, Madison v Olga Parres Azcoitia | 4-6,6-4,6-4 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/13 14:45 | Olga Parres Azcoitia v Koehler, Maria Joao | 0-6,4-6 |
| ITF Women Obidos Qual | 2018/06/11 12:50 | Olga Parres Azcoitia v Ekaterina Shalimova | 6-3,6-7,6-3 |
| ITF Women Monzon Qual | 2018/05/06 15:30 | Olga Parres Azcoitia v Daniilidou, Eleni | 6-1,6-7,2-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/25 09:00 | Francisca Jorge v Olga Parres Azcoitia | 6-3,6-4 |