Ground: Clay
| ITF M15 Kursumlijska Banja | 2025/07/03 12:47 | Andrej Loncarevic v Mikalai Haliak | 6-2,3-1 |
| ITF M15 Kursumlijska Banja | 2025/07/01 10:12 | Alessandro Bellifemine v Mikalai Haliak | 2-6,6-4,2-6 |
| ITF M25 Satu Mare | 2025/05/27 12:52 | Michael Vrbensky v Mikalai Haliak | 3-0 |
| ITF M15 Bucharest | 2025/05/22 07:00 | Mikalai Haliak v Denis Petak | 3-6,6-4,5-7 |
| ITF M15 Bucharest | 2025/05/20 13:35 | Loann Massard v Mikalai Haliak | 6-4,3-6,4-6 |
| ITF M25 Baotou | 2025/05/09 03:30 | Mikalai Haliak v Jason Kubler | 3-6,6-3,1-6 |
| ITF M25 Baotou | 2025/05/08 03:00 | Mikalai Haliak v Zekai Li | 6-3,6-1 |
| ITF M25 Baotou | 2025/05/07 06:00 | Mikalai Haliak v Xing Dao Chen | 6-2,6-2 |
| ITF M25 Figueira da Foz | 2025/07/02 10:00 | Sebastian Fanselow v Olle Wallin | 4-6,4-6 |
| ITF M25 Elvas | 2025/06/25 12:42 | Noah Lopez Cherubino v Sebastian Fanselow | 6-3,6-7,6-4 |
| ITF M25 Mataro | 2025/05/20 10:32 | Sebastian Fanselow v Oleksii Krutykh | 3-6,2-6 |
| Challenger Oeiras | 2025/05/11 10:00 | Sebastian Fanselow v Joao Domingues | 4-6,0-6 |
| ITF M15 Sanxenxo | 2025/04/23 09:00 | Sebastian Fanselow v Antoine Berger | 2-6,3-6 |
| ITF M25 Quinta Do Lago | 2025/03/05 10:00 | Sebastian Fanselow v Mario G Fernandez | 6-2,4-6,0-2 |
| ITF M25 Vila Real de Santo Antonio | 2025/02/12 14:20 | Cezar Cretu v Sebastian Fanselow | 6-4,4-6,6-3 |
| ITF M15 Cadolzburg | 2025/01/16 11:30 | Sebastian Fanselow v Christian Djonov | 6-7,3-6 |