| Open de Slovénie - Qualif. | 2023/05/17 10:05 | Tarun Reddy Katam v Dominik Kopriva | L | 2-1 |
| Open du Luxembourg - Qualif. | 2023/05/04 09:50 | Mateusz Danielak v Dominik Kopriva | L | 2-1 |
| Dutch Int. - Qualif. | 2023/04/13 14:40 | Dominik Kopriva v Cholan Kayan | L | 1-2 |
| Open de Pologne - Qualif. | 2023/03/23 10:55 | Dominik Kopriva v Neville B N Luaran | L | 0-2 |
| Open de Pologne - Qualif. | 2023/03/22 18:20 | Ze Xi Sean Ngu v Dominik Kopriva | W | 1-2 |
| International du Portugal | 2023/03/08 09:40 | Dominik Kopriva v Viacheslav Yakovlev | L | 0-2 |
| Hungarian Int. Qual | 2022/11/02 17:55 | Dominik Kopriva v Thoegersen, M. | L | 1-2 |
| Bulgarian Int. Qual | 2022/10/06 13:25 | Dominik Kopriva v Yu Huang | L | 0-2 |