| ITF M25 Plaisir | 2022/09/14 08:00 | Mikalai Haliak v Sean Hodkin | 2-6,2-6 |
| ITF M25 Bagneres-De-Bigorre | 2022/09/06 09:10 | Mikalai Haliak v Joris De Loore | 0-6,2-6 |
| ITF M15 Monastir | 2022/08/30 09:50 | Mikalai Haliak v Karan Singh | 5-7,2-6 |
| ITF M15 Monastir | 2022/08/24 08:00 | Niki Kaliyanda Poonacha v Mikalai Haliak | 6-1,6-2 |
| ITF M15 Novi Sad | 2022/07/25 12:30 | Mikalai Haliak v Lautaro Agustin Falabella | 4-6,1-6 |
| ITF M15 Novi Sad | 2022/07/24 14:00 | Mikalai Haliak v Linghao Zhang | 6-1,6-1 |
| ITF M25 Radomlje | 2022/07/20 08:00 | Nicolas Zanellato v Mikalai Haliak | 6-2,6-2 |
| ITF M15 Litija | 2022/07/12 08:00 | Juan Pablo Paz v Mikalai Haliak | 6-3,6-1 |
| ITF M15 Novi Sad | 2022/07/24 09:30 | Egor Novikov v Dejan Katic | 5-7,3-6 |
| Eastern European Championship | 2020/07/31 09:30 | Dejan Katic v Daniil Savelev | 6-2,6-4 |
| Eastern European Championship | 2020/07/30 10:20 | Nerman Fatic v Dejan Katic | 6-2,6-2 |
| Eastern European Championship | 2020/07/28 09:25 | Dejan Katic v Stefan Popovic | 3-6,2-6 |
| Eastern European Championship | 2020/07/27 11:25 | Marko Tepavac v Dejan Katic | 6-2,6-2 |
| ITF M25 Doboj | 2019/05/15 19:25 | Dejan Katic v Artem Dubrivnyy | 6-4,4-6,2-6 |
| ITF M25 Prijedor | 2019/05/10 10:30 | Dejan Katic v Cristian Rodriguez | 3-6,3-6 |
| ITF M25 Prijedor | 2019/05/08 07:00 | Dejan Katic v Aleksandar Tomas | 7-6,6-1 |