Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Polish National Tour | 2020/07/25 08:10 | Dembek, Michal v Mikula, Michal | 6-3,6-4 |
| Polish National Tour | 2020/06/18 07:00 | Dembek, Michal v Mikula, Michal | 7-6,6-4 |
| ITF - M15 Monastir | 2021/04/05 12:30 | Guy Orly Iradukunda v Mikula, Michal | 6-1,3-6,11-13 |
| ITF - M15 Monastir | 2021/04/05 08:00 | Rojas, O. v Mikula, Michal | 4-6,3-6 |
| ITF - M15 Monastir | 2021/04/04 09:00 | Luigi Castelletti v Mikula, Michal | 3-6,6-7 |
| ITF M15 Bratislava | 2021/03/02 09:00 | Mikalai Haliak v Mikula, Michal | 6-4,6-4 |
| ITF M15 Bratislava | 2021/03/01 12:00 | Radovan Michalik v Mikula, Michal | 2-6,1-6 |
| ITF M15 Nur-Sultan | 2021/02/09 04:00 | Brugnerotto, Marco v Mikula, Michal | 6-3,7-5 |
| ITF M15 Nur-Sultan | 2021/02/08 06:00 | Tasenkov, Vladislav v Mikula, Michal | 2-6,0-6 |
| ITF M15 Nur-Sultan | 2021/02/02 06:45 | Brugnerotto, Marco v Mikula, Michal | 2-6,7-6,10-7 |
| ITF M15 Bratislava | 2021/03/13 09:30 | Fabian Marozsan v Dembek, Michal | 3-6,6-3,6-0 |
| ITF M15 Bratislava | 2021/03/12 09:00 | Dembek, Michal v Orlikowski, Aleksander | 7-6,2-6,6-3 |
| ITF M15 Bratislava | 2021/03/11 10:50 | Petit, Gabriel v Dembek, Michal | 3-6,3-6 |
| ITF M15 Bratislava | 2021/03/10 15:00 | Petr Nouza v Dembek, Michal | 7-6,6-7,4-6 |
| ITF M15 Bratislava | 2021/03/04 10:15 | Dembek, Michal v Briand, Jurgen | 3-6,4-6 |
| ITF M15 Bratislava | 2021/03/02 13:00 | Orlikowski, Aleksander v Dembek, Michal | 6-7,6-1,6-7 |
| ITF M15 Nur-Sultan | 2021/02/14 04:55 | Balzerani, Riccardo v Dembek, Michal | 3-6,6-7 |
| ITF M15 Nur-Sultan | 2021/02/13 05:00 | Dembek, Michal v Forti, Francesco | 6-2,6-0 |