| Czech Open Women Qual | 2022/10/20 11:30 | Hanna Karkaus v Michelle Ting | L | 0-2 |
| Croatian Int. Women | 2022/09/30 09:55 | Hanna Karkaus v Katerina Mikelova | L | 0-2 |
| Belgian Int. Women | 2021/10/28 08:50 | Aliye Demirbag v Hanna Karkaus | L | 2-0 |
| Lithuanian Int. Women | 2021/06/11 12:20 | Heli Neiman v Hanna Karkaus | L | 2-0 |
| Slovenia Int. Women | 2021/05/20 13:20 | Ann-Kathrin Spori v Hanna Karkaus | L | 2-1 |
| European Team Championships Women | 2020/02/12 11:30 | Hanna Karkaus v Tereza Svabikova | L | 0-2 |
| Swedish Open Women Qual | 2020/01/16 13:05 | Anne Fuglsang v Hanna Karkaus | L | 2-0 |
| Estonian Int. Women Qual | 2020/01/09 17:50 | Hanna Karkaus v Amy Tan | L | 0-2 |
| Croatia Open Women | 2022/06/22 14:10 | Hrissha Dubey v Jaymie Laurens | L | 1-2 |
| Croatia Open Women | 2022/06/22 09:30 | Hrissha Dubey v Eleni Christodoulou | W | 2-0 |