| UTR Pro Tennis Series - Říčany | 2021/09/13 09:00 | Adam Kozler v Filip Duda | 1-6,3-6 |
| ITF M25 - Říčany | 2021/08/31 08:00 | Adam Kozler v Marcelo Zormann | 1-6,2-6 |
| ITF M25 - Říčany | 2021/08/30 10:00 | Martin Machala v Adam Kozler | 6-7,6-4,10-12 |
| ITF M25 - Říčany | 2021/08/29 10:30 | Adam Kozler v Jakub Kroslak | 7-6,6-1 |
| UTR Pro Tennis Series - Říčany | 2021/09/13 10:30 | Yurii Dzhavakian v Martins Podzus | 2-6,6-3,6-7 |
| UTR Pro Tennis Series - Říčany | 2021/09/12 07:30 | Yurii Dzhavakian v Jiri Jenicek | 6-7,6-4,6-7 |
| UTR Pro Tennis Series - Říčany | 2021/09/11 07:30 | Yurii Dzhavakian v Maxence Broville | 6-3,3-6,6-1 |
| UTR Pro Tennis Series - Říčany | 2021/09/10 09:00 | Dominik Suc v Yurii Dzhavakian | 6-4,5-4 |
| UTR Pro Tennis Series - Říčany | 2021/09/09 07:30 | Filip Duda v Yurii Dzhavakian | 7-6,3-6,5-4 |
| UTR Pro Tennis Series - Říčany | 2021/09/08 12:00 | Jan Kuncik v Yurii Dzhavakian | 2-4 |
| UTR Pro Tennis Series - Sofia | 2021/09/04 06:00 | Alexandar Lazarov v Yurii Dzhavakian | 6-3,6-7,5-1 |
| UTR Pro Tennis Series - Sofia | 2021/09/03 08:30 | Yurii Dzhavakian v Matias Zukas | 6-4,6-4 |