Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2019/02/06 11:00 | Khomich, Aleksei v Dembek, Michal | 2-6,6-3,1-6 |
| ITF - M15 Sharm El Sheikh | 2019/02/04 12:45 | Dembek, Michal v Christian Langmo | 4-6,7-6,10-4 |
| ITF - M15 Sharm El Sheikh | 2019/02/04 07:30 | Dembek, Michal v Federico Iannaccone | 6-3,6-4 |
| ITF South Africa F3 | 2018/12/08 09:30 | Benjamin Lock v Dembek, Michal | 1-6,7-6,6-4 |
| ITF South Africa F3 | 2018/12/07 09:30 | Dembek, Michal v Toby Martin | 2-6,6-3,7-6 |
| ITF South Africa F3 | 2018/12/06 12:05 | Dembek, Michal v Schott, Hugo | 6-2,6-4 |
| ITF South Africa F3 | 2018/12/05 08:00 | Sharma, Ashwin Ryan v Dembek, Michal | 0-6,1-6 |
| South Africa F2, Singles | 2018/11/27 10:20 | Benjamin Lock v Dembek, Michal | 4-6,6-4,6-3 |
| ITF - M15 Sharm El Sheikh | 2019/02/06 08:00 | Rishab Agarwal v Rikl, Patrik | 2-6,6-0,4-6 |
| ITF Sweden F5 | 2018/10/02 13:30 | Caruana, Liam v Rikl, Patrik | 7-6,3-6,6-3 |
| ITF Thailand F2 | 2018/09/01 02:00 | Fayziev, Sanjar v Rikl, Patrik | 2-6,4-6 |
| ITF Thailand F2 | 2018/08/29 02:00 | Thanapet Chanta v Rikl, Patrik | 3-6,1-6 |
| ITF Thailand F2 | 2018/08/28 05:10 | Kazuma Kawachi v Rikl, Patrik | 1-6,0-6 |
| ITF Thailand F1 | 2018/08/24 03:00 | Rikl, Patrik v Kelly, Dayne | 3-6,4-6 |
| ITF Thailand F1 | 2018/08/23 05:05 | Navasirisomboon, Jirat v Rikl, Patrik | 1-6,2-6 |
| ITF Thailand F1 | 2018/08/22 04:50 | Khunjan, Nawakarn v Rikl, Patrik | 2-6,2-6 |