Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Nur-Sultan | 2021/10/18 06:00 | Daniel Ibragimov v Maksim Maslov | 6-3,6-2 |
| 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 15:25 | Daniel Ibragimov v Aleksandr Lobanov | 7-6,5-7,6-1 |
| ITF M15 Ulcinj | 2021/09/13 08:00 | Daniel Ibragimov v Alessandro Procopio | 6-4,2-6,11-13 |
| ITF M15 Ulcinj | 2021/09/08 10:00 | Ivan Liutarevich v Daniel Ibragimov | 4-6,6-4,6-2 |
| ITF M15 Ulcinj | 2021/09/06 13:00 | Daniel Ibragimov v Felipe Mikkelsen | 6-1,5-7,10-2 |
| ITF M15 Ulcinj | 2021/09/06 07:30 | Bekkhan Atlangeriev v Daniel Ibragimov | 3-6,6-7 |
| ITF M15 Ulcinj | 2021/09/05 07:30 | Daniel Ibragimov v Maxim Krapivin | 7-5,7-6 |
| ITF M25 Nur-Sultan | 2021/10/18 09:05 | Yerassyl Murat v Klim Kozyrev | 6-3,0-6,5-10 |
| ITF M15 Kazan | 2021/10/11 11:10 | Bogdan Seleznev v Klim Kozyrev | 1-6,6-3,10-1 |
| ITF M15 Sozopol | 2021/09/12 10:00 | Mert Ramadan v Klim Kozyrev | 7-6,6-2 |
| ITF M15 St Petersburg | 2021/04/04 09:50 | Sarp Agabigun v Klim Kozyrev | 6-3,6-0 |
| ITF M15 Kazan | 2021/03/08 06:50 | Klim Kozyrev v Maxim Krapivin | 3-6,7-5,4-10 |
| ITF M15 Antalya | 2020/12/06 07:00 | Klim Kozyrev v Emir Sendogan | 1-6,3-6 |
| ITF M15 Antalya | 2020/11/29 06:00 | Klim Kozyrev v Suleyman Deniz Gursoy | 4-6,4-6 |
| ITF M15 Kazan | 2020/03/09 09:10 | Klim Kozyrev v Viktor Nikitin | 3-6,6-4,10-12 |