Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| 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 M15 Monastir | 2021/07/18 10:30 | Tadas Tarasevicius v Daniel Ibragimov | 4-6,2-6 |
| ITF M15 Monastir | 2021/07/12 14:30 | Alexandr Binda v Daniel Ibragimov | 6-4,4-6,10-5 |
| ITF M15 Monastir | 2021/07/12 08:00 | Stefan Vujic v Daniel Ibragimov | 4-6,2-6 |
| ITF M15 Kazan | 2021/10/12 09:15 | Igor Trunov v Alexander Chepik | 6-7,3-6 |
| ITF M15 Kazan | 2021/10/11 11:15 | Igor Trunov v Tamerlan Evloev | 6-7,6-3,10-8 |
| ITF M15 St Petersburg | 2021/04/05 06:55 | Sarp Agabigun v Igor Trunov | 6-0,6-2 |
| ITF M15 St Petersburg | 2021/04/04 13:40 | Igor Trunov v Alexander Zgirovsky | 1-6,6-3,10-7 |
| ITF M15 Kazan | 2021/03/08 11:25 | Aleksei Khomich v Igor Trunov | 6-3,6-7,10-6 |
| ITF M15 Sharm El Sheikh | 2021/02/28 09:30 | Aleksandr Lobanov v Igor Trunov | 7-6,6-7,10-4 |
| ITF M15 Sharm El Sheikh | 2021/02/21 17:00 | Igor Trunov v Bastien Presuhn | 4-6,5-7 |
| ITF M15 Sharm El Sheikh | 2021/02/14 13:00 | Igor Trunov v Erdem Isitan | 2-6,6-4,6-10 |