Stadium: Court 2 Round: 44 Ground: Clay
| ITF M15 Brcko | 2023/05/21 11:00 | Milos Milakovic v Nazar Oliynykov | 1-6,3-6 |
| ITF M15 Prijedor | 2023/05/18 13:20 | Tarik Bajrovic v Nazar Oliynykov | 6-4,2-6,10-7 |
| ITF M15 Prijedor | 2023/05/18 07:00 | Nazar Oliynykov v Drazen Petrovic | 6-2,6-4 |
| ITF M15 Prijedor | 2023/05/17 09:15 | Vladislav Ivanov v Nazar Oliynykov | 5-7,4-6 |
| ITF M15 Prijedor | 2023/05/14 06:30 | Dzenan Bakovic v Nazar Oliynykov | 1-6,0-6 |
| ITF M15 Heraklion | 2022/10/30 10:30 | Imran Sibille v Nazar Oliynykov | 6-1,6-3 |
| ITF M15 Heraklion | 2022/10/24 08:00 | Nazar Oliynykov v Imran Sibille | 2-6,0-6 |
| ITF M25 Kursumlijska Banja | 2023/05/10 11:35 | Aleksei Khomich v Stevan Popovic | 6-2,7-6 |
| ITF M25 Kursumlijska Banja | 2023/05/09 08:35 | Enrique Pena v Stevan Popovic | 3-6,5-7 |
| ITF M25 Kursumlijska Banja | 2023/05/08 13:00 | Emil Dapcevic v Stevan Popovic | 4-6,3-6 |
| ITF M15 Osijek | 2023/05/02 07:55 | Pavel Verbin v Stevan Popovic | 6-4,7-5 |
| ITF M15 Osijek | 2023/05/01 13:50 | Daniel L Salmeron v Stevan Popovic | 2-6,6-1,4-10 |
| ITF M15 Osijek | 2023/04/30 14:00 | Tilen Kovac v Stevan Popovic | 1-6,6-3,15-17 |
| ITF M15 Kursumlijska Banja | 2023/04/25 10:45 | Stevan Popovic v Simone Agostini | 4-6,6-4,7-10 |
| ITF M15 Kursumlijska Banja | 2023/04/23 11:30 | Stevan Popovic v Petar Belosevic | 7-6,2-6,12-10 |