| ITF M15 Tehran | 2025/05/15 06:30 | Ivan Denisov v S D Prajwal Dev | 6-7,1-6 |
| ITF M15 Tehran | 2025/05/14 07:30 | Pablo Trochu v Ivan Denisov | 6-7,1-6 |
| ITF M15 Tehran | 2025/05/08 06:30 | Ivan Denisov v Denis Klok | 1-6,1-5 |
| ITF M15 Tehran | 2025/05/07 10:35 | Kabir Hans v Ivan Denisov | 7-5,4-6,6-7 |
| ITF M15 Shymkent | 2025/04/29 05:00 | Ivan Denisov v Andrei Kunitsyn | 5-7,4-6 |
| ITF M15 Shymkent | 2025/04/23 10:45 | Daniel Khazime v Ivan Denisov | 6-4,5-7,6-1 |
| ITF M25 Chacabuco | 2025/03/31 14:00 | Ivan Denisov v Lucio Ratti | 4-6,7-6,0-1 |
| Challenger Merida | 2025/03/17 19:40 | Ivan Denisov v Alan F R Fierros | 5-7,4-6 |
| ITF M15 Heraklion | 2025/05/13 10:00 | Ryuki Matsuda v Kristjan Tamm | 7-6,6-0 |
| ITF M15 Heraklion | 2025/05/06 09:03 | Corban Crowther v Kristjan Tamm | 6-1,6-0 |
| ITF M25 Sharm El Sheikh | 2025/04/23 09:30 | Viktor Jovic v Kristjan Tamm | 7-6,6-4 |
| ITF M25 Sharm El Sheikh | 2025/04/16 14:17 | Kristjan Tamm v Viktor Jovic | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2025/04/02 09:30 | Oscar Moraing v Kristjan Tamm | 7-6,7-5 |
| ITF M15 Sharm El Sheikh | 2025/03/27 09:30 | Kristjan Tamm v Kirill Kivattsev | 6-7,3-5 |
| ITF M15 Sharm El Sheikh | 2025/03/26 12:30 | Sydney Zick v Kristjan Tamm | 3-6,7-6,1-6 |
| ITF M15 Sharm El Sheikh | 2025/03/08 08:00 | Robert Strombachs v Kristjan Tamm | 6-2,7-6 |