Stadium: Hard 5 Round: 44 Ground: Clay
| ITF Women Antalya | 2018/10/29 07:00 | Paula Prehn v Deniz Paykoc | 1-6,1-6 |
| ITF Women Antalya | 2018/10/08 09:20 | Paula Prehn v Deniz Paykoc | 2-6,2-6 |
| ITF Women Marbella | 2018/09/01 08:00 | Gabriella Akopyan v Paula Prehn | 6-2,6-1 |
| ITF Women Vienna | 2018/07/14 07:00 | Katja Milas v Paula Prehn | 6-0,6-0 |
| ITF Women Amstelveen | 2018/07/08 07:30 | Brindtha Ramasamy v Paula Prehn | 6-1,6-4 |
| ITF Women Kaltenkirchen | 2018/06/18 08:30 | Jennifer Wacker v Paula Prehn | 6-3,6-4 |
| ITF Women Antalya | 2018/04/21 07:30 | Marie Mettraux v Paula Prehn | 6-2,6-3 |
| ITF Women Antalya | 2018/04/14 09:30 | Paula Prehn v Valeriia Sheikina | 2-6,0-6 |
| ITF Women Antalya | 2018/10/31 11:10 | Sara Gvozdenovic v Ipek Oz | 2-6,0-6 |
| ITF Women Podgorica | 2018/09/15 12:30 | Lina Gjorcheska v Sara Gvozdenovic | 6-1,6-2 |
| ITF Women Varna | 2018/09/12 06:30 | Sara Gvozdenovic v Alexandra Perper | 5-7,4-6 |
| ITF Women Varna | 2018/09/11 10:30 | Sara Gvozdenovic v Gebriela Mihaylova | 6-4,6-2 |
| ITF Women Varna | 2018/09/10 06:00 | Sara Gvozdenovic v Jacqueline Nylander Altelius | 4-6,6-1,7-5 |
| ITF Women Varna | 2018/09/09 06:30 | Alexandra Maria Staiculescu v Sara Gvozdenovic | 3-6,6-3,2-6 |
| ITF Women Varna | 2018/09/08 06:30 | Sara Gvozdenovic v Gabriela Aura Zarnoveanu | 6-0,6-1 |
| ITF Women Szekesfehervar | 2018/09/05 07:00 | Sinja Kraus v Sara Gvozdenovic | 6-4,6-2 |