Stadium: Court 4 Round: 26
| ITF Women Guimaraes | 2018/06/26 10:00 | Karola Patricia Bejenaru v Matilde Jorge | 7-5,7-5 |
| ITF Women Amarante | 2018/06/19 11:00 | Karola Patricia Bejenaru v Zakarlyuk, Marianna | 3-6,7-6,3-6 |
| ITF Women Oeiras | 2018/05/25 14:20 | Karola Patricia Bejenaru v Ylena In-Albon | 2-6,3-6 |
| ITF Women Oeiras | 2018/05/24 21:10 | Karola Patricia Bejenaru v Francisca Jorge | 4-6,6-3,6-1 |
| ITF Women Oeiras | 2018/05/23 15:20 | Murta, Ines v Karola Patricia Bejenaru | 5-7,4-6 |
| ITF Women Gothenburg | 2018/05/16 10:35 | Karola Patricia Bejenaru v Yudanov, Marina | 6-7,7-5,2-6 |
| ITF Women Obidos Qual | 2018/04/14 12:00 | Karola Patricia Bejenaru v Latycheva, Sonya | 1-6,6-2,3-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/11 12:00 | Karola Patricia Bejenaru v Cabeza-Candela, Estrella | 6-7,7-5,4-6 |
| ITF Women Guimaraes | 2018/06/27 11:45 | Bertschmann, Stephanie v Koehler, Maria Joao | 0-6,0-6 |
| ITF Women Amarante | 2018/06/20 09:00 | Koehler, Maria Joao v Olga Helmi | 3-6,2-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/14 13:55 | Koehler, Maria Joao v Lulu Sun | 0-6,3-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/13 14:45 | Olga Parres Azcoitia v Koehler, Maria Joao | 0-6,4-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/06 12:05 | Laura Ioana Paar v Koehler, Maria Joao | 6-2,6-1 |
| Obidos, Singles W-WITF-POR-12A | 2018/05/30 09:30 | Francisca Jorge v Koehler, Maria Joao | 2-6,7-6,6-1 |
| ITF Women Oeiras | 2018/05/25 12:00 | Koehler, Maria Joao v Gabriella Da Silva Fick | 4-6,6-3,1-6 |
| ITF Women Oeiras | 2018/05/24 18:25 | Alicia Herrero Linana v Koehler, Maria Joao | 4-6,1-6 |