Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Shymkent | 2021/05/25 04:00 | Alexandr Binda v Ivan Denisov | 6-2,6-7,10-7 |
| ITF M15 Shymkent | 2021/05/24 06:55 | Ivan Denisov v Mark Tryakshin | 6-1,6-1 |
| ITF M15 Shymkent | 2021/04/13 05:00 | Jack Gibbens v Ivan Denisov | 7-6,7-5 |
| ITF M15 Shymkent | 2021/04/12 04:00 | Vitaliy Zatsepin v Ivan Denisov | 2-6,2-6 |
| ITF M15 Shymkent | 2021/04/06 05:25 | Ivan Denisov v Antonio Campo | 2-6,7-6,6-10 |
| ITF M15 Shymkent | 2021/04/05 08:35 | Ivan Denisov v Danial Rakhmatullayev | 6-2,6-2 |
| ITF M15 Antalya | 2021/03/28 06:30 | Max Houkes v Ivan Denisov | 7-6,6-3 |
| ITF M15 Antalya | 2021/03/22 07:00 | Ivan Denisov v Tommaso Roggero | 3-6,2-6 |