Stadium: Indoor 9 Round: 14 Ground: Hardcourt outdoor
| ITF M25 Santa Margherita | 2023/04/11 12:45 | Mateo Nicolas Martinez v Mikalai Haliak | 6-4,6-1 |
| ITF M25 Santa Margherita | 2023/04/10 11:20 | Mikalai Haliak v Andrea Gola | 6-2,6-3 |
| ITF M25 Santa Margherita | 2023/04/09 08:30 | Mikalai Haliak v Stephanos Schinas | 7-5,6-3 |
| Challenger St Brieuc | 2023/03/19 12:00 | Albano Olivetti v Mikalai Haliak | 2-6,7-6,7-6 |
| ITF M15 Poitiers | 2023/03/17 12:00 | Antoine Hoang v Mikalai Haliak | 7-6,6-4 |
| ITF M15 Poitiers | 2023/03/16 16:00 | Mikalai Haliak v Harry Wendelken | 7-6,7-6 |
| ITF M15 Creteil | 2023/03/07 09:20 | Mikalai Haliak v Antoine Ghibaudo | 1-6,6-7 |
| ITF M15 Creteil | 2023/03/05 13:15 | Mikalai Haliak v Toufik Sahtali | 6-1,6-1 |