Stadium: Court 4 Round: 25
| ITF Women Amarante | 2018/06/18 09:00 | Uxia Martinez Moral v Stephanie Bertschmann | 6-1,6-2 |
| ITF Women Amarante | 2018/06/17 09:00 | Stephanie Bertschmann v Mariia Antoniuk | 6-2,6-0 |
| ITF Women Obidos Qual | 2018/05/28 13:25 | Stephanie Bertschmann v Lara Schmidt | 1-6,1-6 |
| ITF Women Obidos Qual | 2018/05/27 09:30 | Sara Lanca v Stephanie Bertschmann | 3-6,1-6 |
| ITF Women Oeiras | 2018/05/19 09:30 | Isabel A Gallego v Stephanie Bertschmann | 6-2,6-3 |
| ITF Women Wiesbaden Qual | 2018/04/23 10:30 | Romy Koelzer v Stephanie Bertschmann | 6-0,6-3 |
| ITF Women Obidos Qual | 2018/04/16 13:00 | Stephanie Bertschmann v Alba Carrillo Marin | 1-6,1-6 |
| ITF Women Seville Qual | 2017/10/07 12:00 | Carlota Molina Megias v Stephanie Bertschmann | 6-0,6-0 |
| ITF Women Amarante | 2018/06/20 09:00 | Maria Joao Koehler v Olga Helmi | 3-6,2-6 |
| ITF Women Obidos | 2018/06/14 13:55 | Maria Joao Koehler v Lulu Sun | 0-6,3-6 |
| ITF Women Obidos | 2018/06/13 14:45 | Olga Parres Azcoitia v Maria Joao Koehler | 0-6,4-6 |
| 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 |