Stadium: Court 1 Round: 62 Ground: Clay
| ITF M25 Osijek | 2023/08/07 07:30 | Gal Emersic Potocnik v Nikola Mitrovic | 6-2,6-0 |
| ITF M15 Novi Sad | 2023/07/31 16:05 | Lorenzo Gagliardo v Nikola Mitrovic | 6-1,6-2 |
| ITF M15 Novi Sad | 2023/07/31 07:00 | Nikola Mitrovic v Dennis Dragomirov | 6-4,4-6,11-9 |
| ITF M15 Novi Sad | 2023/07/23 07:00 | Nikola Mitrovic v Davud Amirov | 3-6,6-4,9-11 |
| ITF M15 Belgrade | 2023/06/25 15:40 | Nikola Mitrovic v Vlad Cristian Breazu | 2-6,2-6 |
| ITF M25 Kursumlijska Banja | 2023/06/04 13:00 | Nikola Mitrovic v Jan Kobierski | 6-4,1-6,8-10 |
| ITF M15 Kursumlijska Banja | 2023/05/22 06:55 | Mwendwa Mbithi v Nikola Mitrovic | 6-2,6-3 |
| ITF M25 Kursumlijska Banja | 2023/05/16 06:55 | Milan Drinic v Nikola Mitrovic | 6-1,6-2 |
| ITF M25 Osijek | 2023/08/07 07:30 | Aleksandar Mihailovic v Shendrit Deari | 4-6,6-4,17-15 |
| ITF M15 Novi Sad | 2023/07/26 09:30 | Viktor Jovic v Shendrit Deari | 6-1,6-4 |
| ITF M15 Novi Sad | 2023/07/25 10:15 | Shendrit Deari v Zak Talic | 7-5,6-0 |
| ITF M15 Novi Sad | 2023/07/24 13:10 | Milan Drinic v Shendrit Deari | 6-4,5-7,4-10 |
| ITF M15 Novi Sad | 2023/07/23 15:00 | Shendrit Deari v Nikola Jovanovic | 6-4,6-2 |
| ITF M15 Kursumlijska Banja | 2023/06/20 09:30 | Shendrit Deari v Piotr Czaczkowski | 7-5,2-6,6-10 |
| ITF M15 Kursumlijska Banja | 2023/06/19 10:55 | Aleksandar Mihailovic v Shendrit Deari | 6-4,4-6,2-10 |
| ITF M15 Kursumlijska Banja | 2023/06/18 15:00 | Jacques-Kai Inoue v Shendrit Deari | 6-7,3-6 |