Stadium: COURT 7 Round: 54 Ground: Hardcourt indoor
| 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 |
| ITF M15 Sharm El Sheikh | 2021/02/08 13:30 | Paul Jubb v Igor Trunov | 6-2,6-2 |
| ITF M15 Kazan | 2021/10/11 08:20 | Artem Gerasimchuk v Alexander Chepik | 1-6,2-6 |
| ITF M15 Helsinki | 2021/06/01 08:50 | Yannik Steinegger v Alexander Chepik | 6-4,6-3 |
| ITF M15 Kouvola | 2021/05/24 09:30 | Alexander Chepik v August Ehrnrooth | 2-6,6-7 |
| ITF M15 Shymkent | 2021/04/14 07:30 | Alexander Chepik v Nikita Mashtakov | 7-6,3-6,4-6 |
| ITF M15 Shymkent | 2021/04/13 05:00 | Sharobiddin Abzalov v Alexander Chepik | 6-0,4-6,5-10 |
| ITF M15 Shymkent | 2021/04/12 09:40 | Islam Orynbasar v Alexander Chepik | 1-6,3-6 |
| ITF M15 Shymkent | 2021/04/06 07:15 | Mark Tryakshin v Alexander Chepik | 6-3,7-6 |
| ITF M15 Shymkent | 2021/04/05 04:55 | Yerassyl Yerdilda v Alexander Chepik | 3-6,5-7 |