| Norwegian Int. - Dames | 2019/11/08 13:00 | Hanna Karkaus v Sabrina Solis | L | 0-2 |
| Bulgarian Int. - Dames | 2019/10/04 10:00 | Hanna Karkaus v Rebecca Kuhl | L | 0-2 |
| Czech Open - Dames - Kwal. | 2019/09/26 16:15 | Tallulah Sharleen Van Coppenolle v Hanna Karkaus | L | 2-0 |
| Swiss Open - Kwal. - DD | 2018/04/05 14:00 | Hanna Karkaus v Ksenia Evgenova | L | 0-2 |
| Swiss Open - Kwal. - DD | 2018/01/11 17:20 | Leonice Huet v Hanna Karkaus | L | 2-0 |
| Swiss Open - Kwal. - DD | 2017/12/14 10:00 | Sara Penalver Pereira v Hanna Karkaus | L | 2-1 |