| ITF M25 Most | 2019/05/28 12:00 | Jiri Barnat v Matyas Cerny | 6-3,6-2 |
| UTR Pro Tennis Series Ricany | 2021/09/15 10:30 | Antonin Bolardt v Jiri Barnat | 3-6,6-3,1-6 |
| UTR Pro Tennis Series Ricany | 2021/09/14 15:00 | Dominik Recek v Jiri Barnat | 6-4,5-4 |
| UTR Pro Tennis Series Ricany | 2021/09/11 12:00 | Jiri Barnat v Martins Podzus | 0-6,3-5 |
| UTR Pro Tennis Series Ricany | 2021/09/10 09:00 | Maxence Broville v Jiri Barnat | 4-6,2-5 |
| UTR Pro Tennis Series Ricany | 2021/09/09 11:30 | Marek Jaloviec v Jiri Barnat | 6-2,1-6,5-4 |
| UTR Pro Tennis Series Ricany | 2021/09/08 09:00 | Nikolaj Katic v Jiri Barnat | 1-6,0-2 |
| UTR Pro Tennis Series Ricany | 2021/09/06 09:00 | Krystof Zapsky v Jiri Barnat | 0-6,3-6 |
| ITF M25 Ricany | 2021/09/01 09:20 | Jiri Barnat v Martin Krumich | 2-6,3-6 |
| UTR Pro Tennis Series Ricany | 2021/09/14 12:00 | Antonin Bolardt v Matyas Cerny | 3-6,6-7 |
| UTR Pro Tennis Series Ricany | 2021/09/13 07:30 | Matyas Cerny v Petr Hajek | 1-6,2-6 |
| ITF M25 Ricany | 2021/09/01 08:00 | Matyas Cerny v Robin Stanek | 7-6,3-6,1-6 |
| ITF M25 Ricany | 2021/08/31 08:00 | Jimmy Yang v Matyas Cerny | 1-6,2-6 |
| ITF M25 Ricany | 2021/08/29 09:00 | Dean Thurner v Matyas Cerny | 0-6,0-6 |
| ITF M25 Prostejov | 2021/08/15 09:00 | Matyas Cerny v Matej Panik | 3-6,5-7 |
| ITF M25 Most | 2021/05/26 10:45 | Matyas Cerny v Franco Agamenone | 0-6,0-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 08:30 | Matyas Cerny v Kai Lemstra | 3-6,3-6 |