Stadium: Central Round: 25 Ground: Clay
| ITF M25 Carnac | 2023/05/30 07:55 | Mikalai Haliak v Lucas Poullain | 6-2,2-6,3-6 |
| Challenger Skopje | 2023/05/21 10:35 | Mikalai Haliak v Bogdan Bobrov | 5-7,4-6 |
| ITF M25 Kursumlijska Banja | 2023/05/20 08:00 | Mikalai Haliak v Mathys Erhard | 2-6,6-7 |
| ITF M25 Kursumlijska Banja | 2023/05/19 10:10 | Milan Drinic v Mikalai Haliak | 3-6,3-6 |
| ITF M25 Kursumlijska Banja | 2023/05/18 13:00 | Mikalai Haliak v Kalin Ivanovski | 6-4,1-6,6-3 |
| ITF M25 Kursumlijska Banja | 2023/05/16 12:20 | Mikalai Haliak v Matthew Dellavedova | 7-6,6-3 |
| ITF M25 Kursumlijska Banja | 2023/05/10 07:00 | Timo Legout v Mikalai Haliak | 6-2,7-6 |
| ITF M25 Kursumlijska Banja | 2023/05/08 07:00 | Mikalai Haliak v Aleksandar Mihailovic | 6-4,6-2 |
| ITF M25 Angers | 2023/04/17 07:55 | Nikolay Vylegzhanin v Arthur Bonnaud | 7-5,6-2 |
| ITF M25 Angers | 2023/04/16 07:55 | Nikolay Vylegzhanin v Leo Deflandre | 6-2,6-4 |
| ITF M15 Lons-le-Saunier | 2023/04/06 09:00 | Sascha Gueymard Wayenburg v Nikolay Vylegzhanin | 7-5,6-1 |
| ITF M15 Lons-le-Saunier | 2023/04/05 09:00 | Niklas Schell v Nikolay Vylegzhanin | 6-4,3-6,1-6 |
| ITF M25 Saint Dizier | 2023/03/29 16:30 | Alexis Gautier v Nikolay Vylegzhanin | 6-3,6-3 |
| ITF M25 Toulouse | 2023/03/26 12:50 | Harry Wendelken v Nikolay Vylegzhanin | 6-3,1-6,2-6 |
| ITF M25 Toulouse | 2023/03/25 13:05 | Nikolay Vylegzhanin v Eliakim Coulibaly | 6-2,6-4 |
| ITF M25 Toulouse | 2023/03/24 12:05 | Nikolay Vylegzhanin v Rigele Te | 2-6,6-2,6-2 |