| ITF M15 Zlatibor | 2021/09/14 09:45 | Egor Agafonov v Dominik Palan | 3-6,1-6 |
| ITF M15 Ulcinj | 2021/09/08 12:40 | Egor Agafonov v Alejo Lorenzo Lingua Lavallen | 6-7,6-4,0-6 |
| UTR Pro Tennis Series Portoroz | 2021/08/29 09:30 | Robert Rumler v Egor Agafonov | 7-6,6-1 |
| UTR Pro Tennis Series Portoroz | 2021/08/28 11:00 | Egor Agafonov v Egor Novikov | 6-4,7-5 |
| UTR Pro Tennis Series Portoroz | 2021/08/27 13:30 | Egor Agafonov v Dusan Trunic | 6-1,7-5 |
| UTR Pro Tennis Series Portoroz | 2021/08/26 08:30 | Egor Agafonov v George Botezan | 5-7,1-6 |
| UTR Pro Tennis Series Portoroz | 2021/08/24 11:30 | Oleksandr Bielinskyi v Egor Agafonov | 6-4,7-5 |
| ITF M15 St Petersburg | 2021/01/31 13:40 | Sergei Pogosian v Egor Agafonov | 7-6,6-3 |
| ITF M15 Sozopol | 2021/09/14 14:00 | Yanaki Milev v Bogdan Ionut Apostol | 6-7,6-7 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/18 09:00 | Yanaki Milev v Plamen Milushev | 3-6,6-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/17 09:00 | Yurii Dzhavakian v Yanaki Milev | 4-6,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/16 06:00 | Vasil Kirkov v Yanaki Milev | 6-1,6-1 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/15 09:00 | Gorazd Srbljak v Yanaki Milev | 6-3,6-2 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/13 10:30 | Vladimir Popov v Yanaki Milev | 4-6,6-4,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/12 06:00 | Yanaki Milev v Aleksandr Braynin | 7-6,4-6,4-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/10 10:30 | Mick Lescure v Yanaki Milev | 4-6,6-3,5-3 |