| UTR Pro Tennis Series Ricany | 2021/09/18 07:30 | Jan Satral v Filip Duda | 6-3,6-7,4-6 |
| UTR Pro Tennis Series Ricany | 2021/09/17 09:00 | Filip Duda v Yurii Dzhavakian | 6-4,5-1 |
| UTR Pro Tennis Series Ricany | 2021/09/15 07:30 | Filip Duda v Martins Podzus | 6-2,6-0 |
| UTR Pro Tennis Series Ricany | 2021/09/14 07:30 | Filip Duda v Dominik Kellovsky | 7-6,6-3 |
| UTR Pro Tennis Series Ricany | 2021/09/13 09:00 | Adam Kozler v Filip Duda | 1-6,3-6 |
| UTR Pro Tennis Series Ricany | 2021/09/11 09:00 | Marek Jaloviec v Filip Duda | 6-4,5-0 |
| UTR Pro Tennis Series Ricany | 2021/09/09 07:30 | Filip Duda v Yurii Dzhavakian | 7-6,3-6,5-4 |
| UTR Pro Tennis Series Ricany | 2021/09/08 07:30 | Filip Duda v Dominik Suc | 4-6,6-2,6-2 |
| UTR Pro Tennis Series Ricany | 2021/09/18 09:00 | Petr Hajek v Andrew Paulson | 4-6,1-6 |
| UTR Pro Tennis Series Ricany | 2021/09/17 10:30 | Andrey Chepelev v Andrew Paulson | 3-6,2-5 |
| UTR Pro Tennis Series Ricany | 2021/09/16 08:30 | Marek Jaloviec v Andrew Paulson | 6-3,2-6,6-7 |
| UTR Pro Tennis Series Ricany | 2021/09/14 10:30 | Jiri Jenicek v Andrew Paulson | 3-6,4-5 |
| UTR Pro Tennis Series Ricany | 2021/09/13 09:00 | Andrew Paulson v Dominik Suc | 4-6,7-6,6-0 |
| ITF M25 Ricany | 2021/09/01 07:55 | Andrew Paulson v Pavel Nejedly | 1-6,0-6 |
| Challenger Prague | 2021/08/23 13:00 | Rudolf Molleker v Andrew Paulson | 7-5,4-6,6-1 |
| ITF M15 Bratislava | 2021/08/19 12:20 | David Pichler v Andrew Paulson | 2-6,6-3,6-2 |