Stadion: COURT 1 Round: 54 Ground: Hardcourt indoor
| UTR Pro Tennis Series - Amsterdam | 2021/11/06 15:00 | Benjamin Dhoe v Ivan Denisov | 7-5,6-0 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/04 10:30 | Ivan Denisov v Rik Muller | 6-3,5-1 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/03 13:30 | Ivan Denisov v Edison Ambarzumjan | 6-2,6-3 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/02 09:00 | Ivan Denisov v Deney Wassermann | 6-2,4-6,3-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/01 09:00 | Ivan Denisov v Michiel de Krom | 3-6,3-5 |
| ITF - M25 - Nur-Sultan | 2021/10/28 07:15 | Filip Peliwo v Ivan Denisov | 7-5,6-2 |
| ITF - M25 - Nur-Sultan | 2021/10/27 06:25 | Ivan Denisov v Aliaksandr Liaonenka | 6-3,6-4 |
| ITF - M25 - Nur-Sultan | 2021/10/26 06:25 | Ivan Denisov v Maksim Maslov | 6-2,6-0 |
| ITF - M25 - Nur-Sultan | 2021/10/25 09:15 | Egor Khotchenkov v Alexander Chepik | 2-6,3-6 |
| ITF - M15 - Kazan | 2021/10/11 09:50 | Egor Khotchenkov v Nikita Ianin | 6-3,6-7,3-10 |