| Lithuanian Int. Qual | 2023/06/08 08:25 | Andrei Don v Kevin Hargiono | W | 2-0 |
| Open de Suède - Qualif. | 2023/05/11 13:25 | Andrei Don v Gustav Bjorkler | L | 0-2 |
| Estonie Int. - Qualif. | 2023/01/12 09:10 | Ludvig Petre Olsson v Andrei Don | L | 2-0 |
| Norwegian Int. Qual | 2022/11/10 14:30 | Andrei Don v Carl Christian Møller | L | 1-2 |
| Hungarian Int. Qual | 2022/11/02 13:50 | Andrei Don v Shaun Ekengren | L | 0-2 |
| Lithuanian Int. Qual | 2022/06/09 07:10 | Dumindu Abeywickrama v Andrei Don | L | 2-1 |
| Austrian Open - Qualif. | 2022/05/26 08:50 | Dominik Stipsits v Andrei Don | L | 2-0 |
| Slovenia Int. Qual | 2022/05/18 09:40 | Andrei Don v Christian Tomic | L | 0-2 |
| Lithuanian Int. Qual | 2023/06/08 12:30 | Ivan Tsaregorotsev v Mikolaj Szymanowski | W | 0-2 |
| Austrian Open - Qualif. | 2023/05/26 08:00 | Mikolaj Szymanowski v Eogene Ewe | L | 0-2 |
| Austrian Open - Qualif. | 2023/05/25 09:20 | Mikolaj Szymanowski v Christensen, Jeppe Bruun | W | 2-1 |
| Luxembourg Open | 2023/05/05 10:20 | Ade Resky Dwicahyo v Mikolaj Szymanowski | L | 2-0 |
| Open du Luxembourg - Qualif. | 2023/05/04 14:00 | Mikolaj Szymanowski v Heino, Iikka | W | 2-1 |
| Open du Luxembourg - Qualif. | 2023/05/04 07:20 | Pedro Portelas v Mikolaj Szymanowski | W | 0-2 |
| Dutch Int. - Qualif. | 2023/04/13 10:35 | Mikolaj Szymanowski v Karan Rajan Rajarajan | L | 1-2 |
| Open de Pologne - Qualif. | 2023/03/22 17:55 | Mikolaj Szymanowski v van Gysel, Leo | L | 0-2 |