Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 Wroclaw | 2021/06/27 11:00 | Marvin Moeller v Jasza Szajrych | 6-2,6-1 |
| Polish National Tour | 2020/08/23 08:00 | Gajewski, Kamil v Jasza Szajrych | 6-4,6-1 |
| Polish National Tour | 2020/08/21 09:00 | Jasza Szajrych v Kolasinski, Filip | 7-6,6-7,6-3 |
| Polish National Tour | 2020/07/27 08:00 | Jasza Szajrych v Daniel Michalski | 4-6,2-6 |
| Polish National Tour | 2020/07/26 07:00 | Nazaruk, Dominik v Jasza Szajrych | 3-6,5-7 |
| Polish National Tour | 2020/07/25 09:35 | Jasza Szajrych v Zielinski, Jan | 2-6,6-2,6-4 |
| Polish National Tour | 2020/07/14 16:00 | Hubert Hurkacz v Jasza Szajrych | 6-4,7-6 |
| Polish National Tour | 2020/07/06 14:00 | Kamil Majchrzak v Jasza Szajrych | 6-1,6-0 |
| ITF M15 Gdynia | 2021/08/12 10:30 | Daniel Michalski v Dembek, Michal | 7-6,4-6,6-3 |
| ITF M15 Gdynia | 2021/08/11 10:25 | Dembek, Michal v Pawel Safuryn | 6-0,6-1 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/07 07:25 | David Poljak v Dembek, Michal | 6-3,3-6,6-3 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/03 08:55 | Alan Bojarski v Dembek, Michal | 3-6,6-4,2-6 |
| ITF M25 Telavi | 2021/07/31 08:40 | Dembek, Michal v Alessandro Ingarao | 2-6,1-6 |
| ITF M25 Telavi | 2021/07/30 05:55 | Dembek, Michal v Boborykin, Alexander | 7-5,6-2 |
| Polish National Tour | 2021/07/11 16:00 | Dembek, Michal v Aleksander Orlikowski | 2-6,6-7 |
| ITF M25 Wroclaw | 2021/07/01 11:40 | Alexander Shevchenko v Dembek, Michal | 6-4,6-2 |