| Marbello Cup Exhibition Series | 2020/06/05 07:00 | Terczynski, Mateusz v Dembek, Michal | 0-6,1-6 |
| Marbello Cup Exhibition Series | 2020/06/04 10:35 | Terczynski, Mateusz v Dembek, Michal | 2-6,0-6 |
| Marbello Cup Exhibition Series | 2020/06/03 13:05 | Daniel Michalski v Dembek, Michal | 7-6,6-0 |
| Marbello Cup Exhibition Series | 2020/06/03 08:50 | Zielinski, Jan v Dembek, Michal | 7-6,5-7,10-4 |
| Marbello Cup Exhibition Series | 2020/06/02 17:15 | Dembek, Michal v Kolasinski, Filip | 4-6,6-2,10-7 |
| Marbello Cup Exhibition Series | 2020/06/02 11:15 | Maciej Rajski v Dembek, Michal | 6-3,3-6,17-15 |
| ITF M15 Loule | 2020/03/10 11:35 | Turchetti, Nicolo v Dembek, Michal | 6-4,4-6,6-4 |
| ITF M15 Faro | 2020/03/04 10:00 | Mertens, Yannick v Dembek, Michal | 6-2,7-5 |
| Marbello Cup Exhibition Series | 2020/06/12 11:40 | Gajewski, Kamil v Mikula, Michal | 2-6,2-6 |
| Marbello Cup Exhibition Series | 2020/06/11 13:40 | Mikula, Michal v Wojcik, Yann | 7-5,1-6,10-4 |
| Marbello Cup Exhibition Series | 2020/06/11 09:30 | Wozniak, Michal v Mikula, Michal | 2-6,6-4,12-10 |
| Marbello Cup Exhibition Series | 2020/06/10 14:30 | Mikula, Michal v Gajewski, Kamil | 6-1,6-2 |
| Marbello Cup Exhibition Series | 2020/06/10 09:50 | Galka, Jan v Mikula, Michal | 2-6,3-6 |
| Marbello Cup Exhibition Series | 2020/06/09 12:20 | Kolasinski, Filip v Mikula, Michal | 3-6,4-6 |
| Marbello Cup Exhibition Series | 2020/06/09 09:05 | Wojcik, Yann v Mikula, Michal | 6-3,0-6,6-10 |
| ITF - M15 Monastir | 2020/02/20 08:30 | Maiga, Riccardo v Mikula, Michal | 6-2,6-2 |