Stadium: COURT 7 Round: 28 Ground: Hardcourt indoor
| ITF - M15 Kazan | 2021/10/15 09:10 | Benjamin Lock v Alibek Kachmazov | 2-6,1-6 |
| ITF - M15 Kazan | 2021/10/14 09:45 | Daniel Ibragimov v Alibek Kachmazov | 2-6,6-3,6-7 |
| ITF - M15 Kazan | 2021/10/13 14:25 | Alexander Chepik v Alibek Kachmazov | 1-6,1-6 |
| ITF - M25 Sintra | 2021/09/14 17:45 | Alibek Kachmazov v Shintaro Imai | 3-6,6-3,2-6 |
| ITF - M25 Sintra | 2021/09/07 13:10 | Santiago Rodriguez Taverna v Alibek Kachmazov | 7-6,6-4 |
| ITF - M25 Bagneres-De-Bigorre | 2021/09/02 10:00 | Alibek Kachmazov v Yu Hsiou Hsu | 2-6,3-6 |
| ITF - M25 Bagneres-De-Bigorre | 2021/08/31 07:30 | Alibek Kachmazov v Axel Garcian | 6-4,6-4 |
| ITF - M15 Telavi | 2021/08/03 05:35 | Dostanbek Tashbulatov v Alibek Kachmazov | 6-1,6-2 |
| ITF - M15 Kazan | 2021/10/15 10:05 | Sanjar Fayziev v Ivan Liutarevich | 4-6,6-3,6-7 |
| 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 10:05 | Ivan Liutarevich v Petr Bar Biryukov | 2-6,7-5,6-1 |
| UTR Pro Tennis Series - Nis | 2021/10/10 17:00 | Ivan Liutarevich v Alexander Lazov | 6-4,6-4 |
| UTR Pro Tennis Series - Nis | 2021/10/09 10:15 | Andrey Chepelev v Ivan Liutarevich | 5-7,4-6 |
| UTR Pro Tennis Series - Nis | 2021/10/07 07:00 | Ivan Liutarevich v Oleksandr Bielinskyi | 5-7,6-4,5-2 |
| UTR Pro Tennis Series - Nis | 2021/10/06 08:30 | Ivan Liutarevich v Lawrence Bataljin | 7-5,6-3 |
| UTR Pro Tennis Series - Nis | 2021/10/05 09:30 | Ivan Liutarevich v Veljko Krstic | 5-7,6-4,6-2 |