Stadium: Court 3 Round: 44
| ITF Women Obidos Qual | 2018/04/17 10:45 | Carrillo Marin, Alba v Eva Guerrero Alvarez | 5-7,6-7 |
| ITF Women Obidos Qual | 2018/04/16 13:00 | Bertschmann, Stephanie v Carrillo Marin, Alba | 1-6,1-6 |
| ITF Women Obidos Qual | 2018/04/15 14:00 | Carrillo Marin, Alba v Ana Filipa Santos | 6-0,6-4 |
| ITF Women Hammamet | 2018/03/28 14:30 | Carrillo Marin, Alba v Oana Gavrila | 3-6,5-7 |
| ITF Women Hammamet | 2018/03/20 11:25 | Nefisa Berberovic v Carrillo Marin, Alba | 7-5,6-4 |
| ITF Women Hammamet | 2018/03/19 08:30 | Carrillo Marin, Alba v Viglianisi, Alice | 6-2,6-3 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/03/01 10:55 | Yvonne Cavalle-Reimers v Carrillo Marin, Alba | 6-4,6-2 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/02/27 10:00 | Carrillo Marin, Alba v Intert, Sophia | 6-0,6-3 |
| ITF Women Obidos Qual | 2018/04/23 10:00 | Silva, Alexandra v Olga Parres Azcoitia | 1-6,0-6 |
| ITF Women Obidos Qual | 2018/04/14 10:00 | Victoria Muntean v Olga Parres Azcoitia | 6-2,6-3 |
| ITF Women Obidos Qual | 2018/04/09 11:00 | Freya Christie v Olga Parres Azcoitia | 6-2,6-3 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/02/27 08:00 | Olga Parres Azcoitia v Paula Arias Manjon | 1-6,5-7 |
| Palmanova, Qualifications Simples W-WITF-ESP-03A | 2018/02/17 10:30 | Olga Parres Azcoitia v Ochsner, Svenja | 2-6,3-6 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/02/11 09:00 | Olga Parres Azcoitia v Latycheva, Sonya | 4-6,3-6 |
| ITF Women Agadir | 2017/11/14 10:00 | Olga Parres Azcoitia v Nuria Brancaccio | 6-2,4-6,5-7 |
| ITF Women Beni Mellal | 2017/11/07 13:05 | Ardidiacono, Frederica v Olga Parres Azcoitia | 6-3,6-2 |