Stadium: Omega Sport - Court 02 Round: 29 Ground: Clay
Referee:
| ITF M25 Poznan | 2022/08/22 13:00 | Daniel Paty v Sebastian Brzezinski | 6-0,6-2 |
| ITF M25 Poznan | 2022/08/22 09:30 | Zdenek Derkas v Sebastian Brzezinski | 4-6,6-3,9-11 |
| UTR Pro Tennis Series Slovenia | 2022/06/10 10:30 | Janos Fekete v Sebastian Brzezinski | 6-4,2-6,0-5 |
| UTR Pro Tennis Series Slovenia | 2022/06/10 08:36 | Volodymyr Uzhylovskyi v Sebastian Brzezinski | 4-6,1-5 |
| UTR Pro Tennis Series Slovenia | 2022/06/07 10:30 | Enzo Aguiard v Sebastian Brzezinski | 6-0,6-4 |
| UTR Pro Tennis Series Slovenia | 2022/06/06 06:00 | Sebastian Brzezinski v Ilie Babinciuc | 6-4,2-6,5-3 |
| ITF M25 Poznan | 2021/08/24 12:20 | Leonardo Aboian v Sebastian Brzezinski | 6-3,6-7,10-6 |
| ITF M25 Poznan | 2021/08/24 08:00 | Martyn Pawelski v Sebastian Brzezinski | 3-6,4-6 |
| ITF M15 Tehran | 2024/09/11 07:15 | Alexander Chepik v Parth Aggarwal | 4-6,4-6 |
| ITF M15 Tashkent | 2024/09/02 09:10 | Fayzullo Mirzaganiyev v Alexander Chepik | 2-6,6-3,10-7 |
| ITF M15 Tashkent | 2024/08/26 07:10 | Alexander Chepik v Dmitrii Vasilev | 7-6,4-6,7-10 |
| ITF M15 Monastir | 2024/07/22 14:30 | Alexander Chepik v William Bartram | 3-6,4-6 |
| ITF M15 Monastir | 2024/07/15 13:00 | Alexander Chepik v Freddy Blaydes | 2-6,2-6 |
| ITF M15 Monastir | 2024/07/15 08:00 | Alexander Chepik v Daniil Piatrouski | 5-7,6-4,10-7 |
| ITF M15 Ust-Kamenogorsk | 2024/07/03 05:00 | Alexander Chepik v Bekkhan Atlangeriev | 2-6,4-6 |
| ITF M15 Ust-Kamenogorsk | 2024/06/27 05:00 | Eyal Shumilov v Alexander Chepik | 7-6,6-7,6-1 |