Stadium: Court 1 Round: 25 Ground: Clay
| ITF Women Ceuta | 2018/09/14 11:00 | Olga Parres Azcoitia v Claudia Hoste Ferrer | 1-6,2-6 |
| ITF Women Ceuta | 2018/09/13 15:00 | Olga Parres Azcoitia v Silvia V. Jimenez | 6-3,6-0 |
| ITF Women Ceuta | 2018/09/11 14:00 | Olga Parres Azcoitia v El Amrani Tchaha, Ghizlane | 6-3,6-1 |
| El Espinar, Singles W-WITF-ESP-14A | 2018/08/01 11:00 | Paula Badosa v Olga Parres Azcoitia | 6-2,6-3 |
| El Espinar, Singles W-WITF-ESP-14A | 2018/07/30 09:00 | Diez Plagaro, Angela v Olga Parres Azcoitia | 0-6,1-6 |
| ITF Women El Espinar Qual | 2018/07/29 09:00 | Olga Parres Azcoitia v Lopez, Daniela Macarena | 6-4,6-3 |
| ITF Women El Espinar Qual | 2018/07/28 08:00 | Olga Parres Azcoitia v Alegre, Alicia | 6-0,6-0 |
| ITF Women Don Benito | 2018/07/20 14:30 | Olga Parres Azcoitia v Olga Helmi | 4-6,2-6 |
| ITF Women Varna | 2018/09/12 08:10 | Kamenskaya, Viktoria v Benito, Marina | 6-1,7-6 |
| ITF Women Varna | 2018/09/11 09:05 | Davidescu, Gabriela Ana Maria v Benito, Marina | 3-6,1-6 |
| ITF Women Varna | 2018/09/10 08:00 | Tudor, Cristiana Miruna v Benito, Marina | 3-6,2-6 |
| ITF Women Varna | 2018/09/08 12:00 | Negoita, Maria Victoria v Benito, Marina | 6-3,4-6,1-6 |
| ITF Women Madrid Qual | 2018/06/17 13:30 | Laura Pigossi v Benito, Marina | 4-6,6-0,7-5 |
| ITF Women Madrid Qual | 2018/06/16 13:00 | Benito, Marina v Martinez, Andrea | 7-5,5-7,6-3 |
| ITF Women Madrid | 2018/06/05 12:05 | Ayala Serra, Nora v Benito, Marina | 6-4,6-1 |
| ITF Women Madrid | 2017/09/18 16:00 | Benito, Marina v Rosa Vicens Mas | 2-6,6-3,2-6 |