Stadium: Court 5 Round: 27 Ground: Clay
| ITF M25 Bielsko Biala | 2023/08/17 12:30 | Hynek Barton v Juliusz Bienkiewicz | 6-1,6-4 |
| ITF M25 Bielsko Biala | 2023/08/15 08:30 | Hynek Barton v Michal Mikula | 6-0,6-2 |
| ITF M25 Lodz | 2023/08/10 09:30 | Hynek Barton v Jakub Nicod | 6-7,3-6 |
| ITF M25 Lodz | 2023/08/09 15:45 | Hynek Barton v Michal Mikula | 4-6,6-3,6-2 |
| Challenger Liberec | 2023/07/31 12:30 | Ugo Blanchet v Hynek Barton | 6-1,6-3 |
| ITF M25 Kramsach | 2023/07/27 09:00 | Oliver Crawford v Hynek Barton | 7-6,3-6,6-4 |
| ITF M25 Kramsach | 2023/07/25 13:15 | Ivan Kremenchutskyi v Hynek Barton | 1-6,1-6 |
| ITF M15 Kamen | 2023/07/02 08:55 | Svyatoslav Gulin v Hynek Barton | 2-6,6-4,6-2 |
| ITF M25 Bielsko Biala | 2023/08/17 10:30 | Viacheslav Bielinskyi v Vladyslav Orlov | 6-3,6-2 |
| ITF M25 Bielsko Biala | 2023/08/16 15:05 | Nikita Mashtakov v Viacheslav Bielinskyi | 2-6,4-6 |
| ITF M25 Kassel | 2023/07/11 14:45 | Ryan Nijboer v Viacheslav Bielinskyi | 6-2,6-2 |
| Challenger Karlsruhe | 2023/07/03 09:00 | Oriol Roca Batalla v Viacheslav Bielinskyi | 6-4,6-3 |
| Challenger Karlsruhe | 2023/07/02 09:00 | Viacheslav Bielinskyi v Timo Legout | 3-6,6-1,6-3 |
| ITF M15 Saarlouis | 2023/06/22 09:00 | Viacheslav Bielinskyi v Liam Gavrielides | 3-6,5-7 |
| ITF M15 Saarlouis | 2023/06/20 11:30 | Viacheslav Bielinskyi v Dominik Boehler | 6-2,6-2 |
| ITF M15 Brcko | 2023/05/25 11:15 | Vit Kalina v Viacheslav Bielinskyi | 2-6,3-6 |