Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2021/10/24 07:00 | Caspar Schuetze v Pavel Verbin | 4-6,6-7 |
| ITF M15 Kazan | 2021/10/16 11:20 | Pavel Verbin v Bogdan Bobrov | 4-6,2-6 |
| 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 M25 Nur-Sultan | 2021/10/19 07:00 | Alexander Ryzhikov v Jonathan Baron | 3-6,2-6 |
| ITF M25 Nur-Sultan | 2021/10/18 07:25 | Maxim Krapivin v Alexander Ryzhikov | 4-6,6-3,7-10 |