Stadium: Court 3 Round: 25 Ground: Synthetic outdoor
| 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 Eleni Daniilidou | 6-1,6-7,2-6 |
| ITF Women Obidos | 2018/04/25 09:00 | Francisca Jorge v Olga Parres Azcoitia | 6-3,6-4 |
| ITF Women Obidos Qual | 2018/04/24 13:00 | Alba Carrillo Marin v Olga Parres Azcoitia | 6-3,3-6,3-6 |
| ITF Women Obidos Qual | 2018/04/23 10:00 | Alexandra Silva 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 |
| ITF Women Mallorca | 2018/02/27 08:00 | Olga Parres Azcoitia v Paula Arias Manjon | 1-6,5-7 |
| ITF Women Obidos | 2018/06/06 12:05 | Laura Ioana Paar v Maria Joao Koehler | 6-2,6-1 |
| ITF Women Obidos | 2018/05/30 09:30 | Francisca Jorge v Maria Joao Koehler | 2-6,7-6,6-1 |
| ITF Women Oeiras | 2018/05/25 12:00 | Maria Joao Koehler v Gabriella Da Silva Fick | 4-6,6-3,1-6 |
| ITF Women Oeiras | 2018/05/24 18:25 | Alicia Herrero Linana v Maria Joao Koehler | 4-6,1-6 |
| ITF Women Oeiras | 2018/05/23 12:40 | Maria Joao Koehler v Mallaurie Noel | 6-2,4-6,6-3 |
| ITF Women Obidos | 2018/04/25 12:25 | Maria Ines Fonte v Maria Joao Koehler | 1-6,6-4,4-6 |
| ITF Women Obidos Qual | 2018/04/24 09:30 | Maria Joao Koehler v Lulu Sun | 6-1,6-4 |
| ITF Women Obidos Qual | 2018/04/22 11:30 | Maria Joao Koehler v Lucia Quiterio | 7-5,4-6,6-0 |