Stadium: Court C Round: 62 Ground: Clay
| UTR Pro Tennis Series - Říčany | 2021/09/19 07:00 | Filip Duda v Andrew Paulson | 0-0 |
| UTR Pro Tennis Series - Říčany | 2021/09/18 07:30 | Jan Šátral v Filip Duda | 6-3,6-7,4-6 |
| UTR Pro Tennis Series - Říčany | 2021/09/17 09:00 | Filip Duda v Yurii Dzhavakian | 6-4,5-1 |
| UTR Pro Tennis Series - Říčany | 2021/09/15 07:30 | Filip Duda v Martins Podzus | 6-2,6-0 |
| UTR Pro Tennis Series - Říčany | 2021/09/14 07:30 | Filip Duda v Dominik Kellovsky | 7-6,6-3 |
| UTR Pro Tennis Series - Říčany | 2021/09/13 09:00 | Adam Kozler v Filip Duda | 1-6,3-6 |
| UTR Pro Tennis Series - Říčany | 2021/09/11 09:00 | Marek Jaloviec v Filip Duda | 6-4,5-0 |
| UTR Pro Tennis Series - Říčany | 2021/09/09 07:30 | Filip Duda v Yurii Dzhavakian | 7-6,3-6,5-4 |
| ITF - M25 Říčany | 2021/08/29 09:00 | Jakub Katuch v Martin Benes | 3-6,3-6 |
| ITF - M15 Bratislava | 2021/08/23 09:00 | Marek Semjan v Jakub Katuch | 6-4,6-4 |
| ITF - M25 Telfs | 2021/07/11 09:00 | Jakub Katuch v Niklas Waldner | 1-6,3-6 |
| ITF - M25 Most | 2021/05/23 14:00 | Jakub Katuch v Hasan Ibrahim | 1-6,4-6 |
| ITF - M25 Jablonec Nad Nisou | 2021/05/16 08:30 | Robin Staněk v Jakub Katuch | 6-1,6-2 |
| ITF - M25 Praha | 2021/05/09 07:30 | Jakub Katuch v Andrew Paulson | 3-6,6-3,6-10 |
| ITF - M15 Bratislava | 2021/03/08 12:00 | Jakub Katuch v Luca Van Assche | 2-6,2-6 |
| ITF - M15 Bratislava | 2021/03/01 12:00 | Piotr Grynkowski v Jakub Katuch | 6-3,6-1 |