Stadium: Court 11 (M 15) Round: 54 Ground: Clay
| 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 |
| ITF M15 Antalya | 2021/03/21 07:00 | Ivan Denisov v Richard Zusman | 7-5,6-4 |
| ITF M15 Antalya | 2021/03/14 07:00 | Ivan Denisov v Mert Naci Turker | 4-6,3-6 |
| ITF M15 St Petersburg Qual | 2021/02/07 11:35 | Ivan Denisov v Vladislav Ivanov | 6-4,5-7,7-10 |
| ITF M15 Cairo | 2021/01/04 08:00 | Leonardo Catani v Ivan Denisov | 5-7,6-2,10-6 |
| ITF M15 Cairo | 2021/01/03 11:00 | Ivan Denisov v Paul Valsecchi | 2-6,7-5,10-2 |
| ITF M15 Shymkent | 2021/04/05 07:25 | Piotr Pawlak v Antonio Campo | 4-6,4-6 |
| ITF M15 Monastir | 2021/03/21 17:00 | Antonio Campo v Leonardo Civita-Telles | 4-6,6-1,9-11 |
| ITF M15 Monastir | 2021/03/15 12:30 | Antonio Campo v Yanais Laurent | 2-6,4-6 |
| ITF M15 Monastir | 2021/03/15 09:00 | Rishab Agarwal v Antonio Campo | 2-6,0-6 |
| ITF M15 Monastir | 2021/03/14 11:00 | Antonio Campo v Noah Thurner | 6-1,6-0 |
| ITF M15 Monastir | 2021/03/08 12:30 | Yanais Laurent v Antonio Campo | 7-5,7-6 |
| ITF M15 Monastir | 2021/03/07 10:30 | Antonio Campo v Pietro Pampanin | 6-1,6-2 |
| ITF M15 Monastir | 2021/03/03 08:30 | Antonio Campo v Daniele Capecchi | 6-4,2-6,2-6 |