Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Szarajevó | 2023/06/08 10:30 | Petar Jovanovic v Marko Stakusic | 6-1,6-3 |
| ITF M15 Szarajevó | 2023/06/06 10:00 | Marko Stakusic v Jerko Brkic | 6-4,6-4 |
| ITF M15 Szarajevó | 2023/06/05 09:30 | Marko Stakusic v Alen Mujakic | 6-0,3-6,10-6 |
| ITF M25 Kiseljak | 2023/05/31 11:00 | Marko Stakusic v Andrej Nedic | 6-3,2-6,1-6 |
| ITF M25 Kiseljak | 2023/05/30 10:05 | Marko Stakusic v Andrej Krajcik | 2-6,6-2,10-6 |
| ITF M15 Kursumlijska Banja | 2023/05/22 10:20 | Marko Stakusic v Romeo Hadzimehmedovic | 6-7,3-6 |
| ITF M15 Prijedor | 2023/05/19 07:00 | Marko Stakusic v Nicolas Zanellato | 6-0,4-6,3-10 |
| ITF M15 Prijedor | 2023/05/17 14:00 | Marko Stakusic v Tilen Kovac | 6-4,6-1 |
| ITF M15 Kursumlijska Banja | 2023/06/11 14:00 | Dmitrii Vasilev v Strahinja Musicki | 6-0,6-1 |
| ITF M25 Kursumlijska Banja | 2023/06/05 07:00 | Alexander Zgirovsky v Dmitrii Vasilev | 6-3,6-2 |
| ITF M25 Kursumlijska Banja | 2023/06/04 07:00 | Dmitrii Vasilev v Federico Hernan Giovanniello | 6-4,6-1 |
| ITF M15 Pazardzhik | 2023/05/22 07:00 | Vicente O Moratalla v Dmitrii Vasilev | 6-0,7-6 |
| ITF M15 Pazardzhik | 2023/05/21 08:00 | Dmitrii Vasilev v Maxim Khorozov | 6-3,6-4 |
| ITF M15 Pazardzhik | 2023/05/16 07:00 | Dmitrii Vasilev v Ioannis Xilas | 1-6,5-7 |
| ITF M15 Pazardzhik | 2023/05/15 10:00 | Simeon Terziev v Dmitrii Vasilev | 6-1,3-6,8-10 |
| ITF M15 Antalya | 2023/05/14 12:00 | Marsel Ilhan v Dmitrii Vasilev | 5-7,6-3,10-8 |