Stadium: COURT 7 Round: 28 Ground: Hardcourt indoor
| ITF M15 Kazan | 2021/10/15 07:30 | Egor Agafonov v Pavel Verbin | 2-6,6-4,3-6 |
| ITF M15 Kazan | 2021/10/14 08:20 | Pavel Verbin v Konstantin Kravchuk | 7-5,6-3 |
| ITF M15 Kazan | 2021/10/13 11:15 | Semen Voronin v Pavel Verbin | 1-6,2-6 |
| ITF M15 Kazan | 2021/10/12 09:30 | Pavel Verbin v Dmitry Dolzhenkov | 6-1,7-5 |
| ITF M15 Kazan | 2021/10/11 10:35 | Pavel Verbin v Daniil Romanov | 6-3,6-3 |
| ITF M15 Monastir | 2021/07/18 12:00 | Pavel Verbin v Stefan Vujic | 6-3,5-7,10-5 |
| ITF M15 Monastir | 2021/07/12 08:00 | Credit Chaiyarin v Pavel Verbin | 6-3,6-2 |
| ITF M15 Monastir | 2021/07/05 08:00 | Maximilian Figl v Pavel Verbin | 7-6,5-7,10-8 |
| ITF M15 Kazan | 2021/10/15 09:00 | Aristarkh Safonov v Bogdan Bobrov | 0-6,3-6 |
| ITF M15 Kazan | 2021/10/14 09:25 | Marat Sharipov v Bogdan Bobrov | 4-6,6-4,4-6 |
| ITF M15 Kazan | 2021/10/13 14:20 | Danil Spasibo v Bogdan Bobrov | 1-6,1-6 |
| Challenger Lisbon | 2021/09/27 11:50 | Bogdan Bobrov v Benjamin Hassan | 3-6,1-6 |
| Challenger Lisbon | 2021/09/26 15:45 | Kaichi Uchida v Bogdan Bobrov | 6-7,4-6 |
| Challenger Braga | 2021/09/19 09:00 | Dalibor Svrcina v Bogdan Bobrov | 7-5,6-1 |
| Challenger Szczecin | 2021/09/13 11:05 | Vitaliy Sachko v Bogdan Bobrov | 4-6,6-3,6-4 |
| Challenger Szczecin | 2021/09/12 14:45 | Karol Drzewiecki v Bogdan Bobrov | 2-6,4-6 |