Stadium: Court 5 Round: 44 Ground: Clay
| 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 Kursumlijska Banja | 2023/05/15 09:30 | Ivan Fomin v Nikola Mitrovic | 1-6,3-6 |
| ITF M25 Pirot | 2022/09/18 10:30 | Nikola Mitrovic v Lazar Vojinovic | 4-6,3-6 |
| ITF M15 Zlatibor | 2022/09/11 11:00 | Lazar Milicevic v Nikola Mitrovic | 6-1,1-0 |
| ITF M15 Novi Sad | 2022/08/02 09:50 | Nikola Mitrovic v Dusan Milanovic | 2-6,2-6 |
| ITF M15 Novi Sad | 2022/08/01 09:30 | Zelimir Rudan v Nikola Mitrovic | 6-1,2-6,4-10 |
| ITF M15 Novi Sad | 2022/07/31 09:45 | Csongor Hejjas v Nikola Mitrovic | 7-6,4-6,6-10 |
| ITF M15 Kursumlijska Banja | 2023/05/30 07:00 | Jan Kobierski v Erik Arutiunian | 0-6,6-1,10-12 |
| ITF M15 Kursumlijska Banja | 2023/05/29 09:05 | Mwendwa Mbithi v Jan Kobierski | 5-7,4-6 |
| ITF M15 Kursumlijska Banja | 2023/05/28 07:00 | Luka Petrovic v Jan Kobierski | 6-1,3-6,6-10 |
| ITF M15 Monastir | 2023/04/30 11:30 | Oskari Eerola v Jan Kobierski | 1-6,3-6 |
| ITF M15 Antalya | 2023/04/09 06:30 | Jan Kobierski v Seydina Andre | 1-6,1-6 |
| ITF M15 Antalya | 2023/04/02 07:00 | Jan Kobierski v Manuel Plunger | 1-6,1-6 |
| ITF M15 Antalya | 2023/03/12 12:00 | Jan Kobierski v Liam Gavrielides | 3-6,6-7 |
| ITF M15 Antalya | 2023/03/06 11:05 | Jan Kobierski v Federico Campana | 2-6,3-6 |