Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF M15 Kazan | 2021/11/27 08:00 | Martin Borisiouk v Alexander Zgirovsky | 7-6,1-6,6-4 |
| ITF M15 Kazan | 2021/11/26 08:50 | Boris Butulija v Alexander Zgirovsky | 2-6,4-6 |
| ITF M15 Kazan | 2021/11/25 08:55 | Egor Agafonov v Alexander Zgirovsky | 5-7,2-6 |
| ITF M15 Kazan | 2021/11/24 07:00 | Alexander Zgirovsky v Vladimir Korolev | 6-4,6-3 |
| ITF M15 Kazan | 2021/11/23 10:30 | Alexander Zgirovsky v Daniil Gusev | 6-1,6-1 |
| ITF M15 Kazan | 2021/11/22 07:00 | Alexander Zgirovsky v Daniil Nabatchikov | 6-1,6-0 |
| ITF M15 Kazan | 2021/10/14 10:50 | Ivan Liutarevich v Alexander Zgirovsky | 3-6,6-4,6-1 |
| ITF M15 Kazan | 2021/10/13 12:00 | Alexander Zgirovsky v Grigoriy Lomakin | 3-6,6-2,6-4 |
| ITF M15 Kazan | 2021/11/24 11:40 | Boris Butulija v Petr Kapuskin | 4-6,6-4,6-4 |
| ITF M15 Kazan | 2021/11/23 08:45 | Petr Kapuskin v Arseniy Khokhlov | 6-3,7-5 |
| ITF M15 Kazan | 2021/11/22 13:40 | Pavel Shchaya-Zubrov v Petr Kapuskin | 6-3,5-7,9-11 |
| ITF M25 Nur-Sultan | 2021/10/26 05:00 | Alec Beckley v Petr Kapuskin | 7-6,6-4 |
| ITF M25 Nur-Sultan | 2021/10/25 06:25 | Petr Kapuskin v Tudor S Gheorghita | 6-2,6-1 |
| ITF M15 Kazan | 2021/10/11 08:45 | Richard Muzaev v Petr Kapuskin | 6-1,6-3 |
| ITF M15 Kazan | 2020/01/20 12:45 | Sergei Pogosian v Petr Kapuskin | 6-3,6-3 |
| ITF Turkey F15 | 2018/04/14 09:30 | Petr Kapuskin v Juan M G Paiva | 3-6,0-6 |