Stadium: Court 1 Round: 28
| ITF Women Sandelfjord WD | 2018/07/25 14:00 | Brune Olsen/Helgo v Berlin/Elde | 5-7,6-4,10-4 |
| ITF Women Bastad WD | 2018/06/28 12:40 | Celik/Hering v Brune Olsen/Helgo | 6-3,1-6,10-6 |
| ITF Women Bastad WD | 2018/06/27 12:00 | Brune Olsen/Helgo v Viktorovitch/Zaar | 6-4,6-3 |
| ITF Women Karlskrona WD | 2018/05/12 09:35 | Brune Olsen/Helgo v Adamescu/Ghitescu | 5-7,5-7 |
| ITF Women Karlskrona WD | 2018/05/11 11:00 | Hennemann/Yasar v Brune Olsen/Helgo | 2-6,2-6 |
| ITF Women Karlskrona WD | 2018/05/10 12:40 | Matviyenko/Munozova v Brune Olsen/Helgo | 6-2,6-7,6-10 |
| ITF Women Karlskrona WD | 2018/05/08 12:30 | Brune Olsen/Helgo v Berlin/Gustafsson | 6-4,7-5 |
| 2018 Fed Cup | 2018/04/20 12:00 | Brune Olsen/Helgo v Herdzelas/Simic | 0-6,2-6 |