| UTR Pro Tennis Series Pazardzhik | 2021/07/16 10:30 | Yurii Dzhavakian v Valentin Vanta | 5-7,3-6 |
| UTR Pro Tennis Series Brasov | 2021/10/29 10:00 | Yurii Dzhavakian v Alexander Lazov | 6-2,6-4 |
| UTR Pro Tennis Series Brasov | 2021/10/28 07:00 | Yurii Dzhavakian v Martin Dimitrov | 6-2,5-2 |
| UTR Pro Tennis Series Brasov | 2021/10/27 08:30 | Vlad Andrei Dancu v Yurii Dzhavakian | 7-6,1-6,6-1 |
| UTR Pro Tennis Series Brasov | 2021/10/26 10:00 | Tudor Vlad Vasilache v Yurii Dzhavakian | 3-6,4-6 |
| UTR Pro Tennis Series Copenhagen | 2021/10/22 07:00 | Henrik Heise Korsgaard v Yurii Dzhavakian | 2-6,6-2,4-6 |
| UTR Pro Tennis Series Copenhagen | 2021/10/21 11:30 | Vilhelm Fridell v Yurii Dzhavakian | 6-7,2-5 |
| UTR Pro Tennis Series Copenhagen | 2021/10/19 11:30 | Nikolaj Katic v Yurii Dzhavakian | 4-6,4-6 |
| UTR Pro Tennis Series Copenhagen | 2021/10/18 07:00 | Yurii Dzhavakian v Felipe Mikkelsen | 6-0,6-1 |
| UTR Pro Tennis Series Brasov | 2021/10/28 08:30 | Valentin Vanta v Dan Alexandru Tomescu | 2-6,2-6 |
| UTR Pro Tennis Series Brasov | 2021/10/27 10:00 | Valentin Vanta v Stefan A Andreescu | 3-6,7-6,5-2 |
| UTR Pro Tennis Series Brasov | 2021/10/26 11:30 | Valentin Vanta v Dragos Constantin Ignat | 6-4,6-6 |
| UTR Pro Tennis Series Brasov | 2021/10/25 07:00 | Valentin Vanta v Mihai Razvan Marinescu | 7-5,6-3 |
| ITF M15 Sozopol | 2021/10/14 12:30 | Alexander Cozbinov v Valentin Vanta | 6-2,6-1 |
| ITF M15 Sozopol | 2021/10/13 09:00 | Valentin Vanta v Matic Dimic | 7-6,6-0 |
| ITF M15 Sozopol | 2021/10/11 10:00 | Valentin Vanta v Stefan Luckanov | 6-2,6-0 |
| ITF M15 Sozopol | 2021/10/10 13:30 | Valentin Vanta v Nikola Keremedchiev | 6-4,6-3 |