| UTR Pro Tennis Series Dubai | 2022/01/06 09:00 | Gabriel Donev v Gorazd Srbljak | 6-2,3-6,1-6 |
| UTR Pro Tennis Series Dubai | 2022/01/05 10:30 | Gabriel Donev v Johann Willems | 2-6,3-6 |
| UTR Pro Tennis Series Dubai | 2022/01/04 06:00 | Gabriel Donev v Vasile Antonescu | 4-6,6-3,1-5 |
| UTR Pro Tennis Series Dubai | 2022/01/03 04:30 | Gabriel Donev v Ilya Snitari | 4-6,3-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/04 11:00 | Gabriel Donev v Simon A Ivanov | 6-4,3-6,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/03 12:30 | Gabriel Donev v Valentin Vanta | 3-6,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/01 09:30 | Gabriel Donev v Volodymyr Uzhylovskyi | 6-0,4-6,5-2 |
| UTR Pro Tennis Series Bucharest | 2021/11/29 12:30 | Jordan Correia v Gabriel Donev | 6-1,6-3 |
| UTR Pro Tennis Series Dubai | 2022/01/07 09:00 | Filip Duda v Kareem Allaf | 4-6,0-5 |
| UTR Pro Tennis Series Dubai | 2022/01/05 06:00 | Filip Duda v Marsel Ilhan | 0-6,4-6 |
| UTR Pro Tennis Series Dubai | 2022/01/04 09:00 | Filip Duda v Valentin Vanta | 2-6,6-4,5-7 |
| UTR Pro Tennis Series Dubai | 2022/01/03 07:30 | Marek Gengel v Filip Duda | 6-1,6-0 |
| Czechia Extraliga | 2021/12/15 10:15 | Lukas Rosol v Filip Duda | 7-6,7-6 |
| Czechia Extraliga | 2021/12/14 11:40 | Filip Duda v Jan Satral | 7-6,4-6,6-7 |
| ITF M15 Ostrava | 2021/11/25 09:00 | Michal Dembek v Filip Duda | 6-2,7-6 |
| ITF M15 Ostrava | 2021/11/23 10:15 | Lukas Pokorny v Filip Duda | 6-4,6-7,3-6 |