| ITF Czech Republic F1 | 2018/05/14 08:00 | Antonin Bolardt v Jiri Barnat | 4-6,6-2,6-2 |
| 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 | Antonin Bolardt v Dominik Recek | 1-6,7-6,1-5 |
| ITF M25 Ricany | 2021/09/02 09:45 | Antonin Bolardt v Facundo Diaz Acosta | 2-6,3-6 |
| ITF M25 Ricany | 2021/09/01 11:40 | Antonin Bolardt v Simon Freund | 6-2,1-6,6-4 |
| ITF M25 Ricany | 2021/08/31 09:15 | Antonin Bolardt v Filip Kana | 6-2,6-0 |
| ITF M25 Ricany | 2021/08/30 08:00 | Antonin Bolardt v Fermin Calvo Barcelo | 6-2,6-2 |
| ITF M15 Gdynia | 2021/08/11 09:40 | Antonin Bolardt v Gilbert S K Junior | 6-2,1-6,2-6 |
| ITF M15 Gdynia | 2021/08/10 08:00 | Illya Beloborodko v Antonin Bolardt | 6-7,1-6 |
| 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 |
| ITF M15 Bratislava | 2021/08/25 08:00 | Palaphoom Kovapitukted v Jiri Barnat | 6-3,6-7,6-1 |