Stadium: Main Court (7) Round: 25 Ground: Clay
| ITF M25 - Grodzisk Mazowiecki | 2021/08/02 14:30 | Alan Bojarski v Giacomo Revelli | 3-6,2-6 |
| ITF M25 - Grodzisk Mazowiecki | 2021/08/02 10:00 | Kris Krawcewicz v Alan Bojarski | 0-6,6-2,4-10 |
| ITF M25 - Grodzisk Mazowiecki | 2021/08/01 13:50 | Marcel Politowicz v Alan Bojarski | 4-6,7-5,2-10 |
| ITF M25 - Wroclaw | 2021/06/27 15:30 | Alan Bojarski v Lukas Pokorny | 2-6,2-6 |
| ITF M25 - Poznan | 2020/08/23 08:00 | Alan Bojarski v Sandro Szic | 6-2,5-7,1-10 |
| ITF - M15 - Monastir | 2020/01/15 09:35 | Majed Kilani v Alan Bojarski | 6-2,6-2 |
| ITF - M15 - Monastir | 2020/01/06 09:00 | Alan Bojarski v Maxence Beauge | 0-6,4-6 |
| ITF - M15 - Monastir | 2020/01/05 13:00 | Niklas Johansson v Alan Bojarski | 2-6,3-6 |
| ITF M25 - Telavi | 2021/07/31 08:40 | Michal Dembek v Alessandro Ingarao | 2-6,1-6 |
| ITF M25 - Telavi | 2021/07/30 05:55 | Michal Dembek v Alexander Boborykin | 7-5,6-2 |
| Polen - National Tour | 2021/07/11 16:00 | Michal Dembek v Aleksander Orlikowski | 2-6,6-7 |
| ITF M25 - Wroclaw | 2021/07/01 11:40 | Alexander Shevchenko v Michal Dembek | 6-4,6-2 |
| ITF M25 - Wroclaw | 2021/06/30 10:45 | Michal Dembek v Mohamed Aziz Dougaz | 6-2,6-4 |
| ITF M15 - Antalya | 2021/06/16 16:25 | Michal Dembek v Christopher Heyman | 0-6,2-6 |
| ITF M15 - Novomoskovsk | 2021/05/27 10:40 | Michal Dembek v Felix Gill | 3-6,5-7 |
| ITF M15 - Novomoskovsk | 2021/05/25 12:30 | Michal Dembek v Artem Podorozhnyi | 6-1,6-2 |