Stadium: Court 2 Round: 44 Ground: Clay
| ITF M15 Prijedor | 2023/05/15 09:00 | Andrej Nedic v Kirill Mishkin | 6-2,6-2 |
| ITF M15 Prijedor | 2023/05/14 08:00 | Kirill Mishkin v Filip Cebic | 6-2,6-3 |
| ITF M15 Doboj | 2023/05/12 07:00 | Kirill Mishkin v Ryan Nijboer | 2-6,0-6 |
| ITF M15 Doboj | 2023/05/10 08:00 | Kirill Mishkin v Stefan Kostic | 6-2,1-6,6-1 |
| ITF M15 Doboj | 2023/05/08 10:30 | Kirill Mishkin v Matt Hulme | 6-3,7-6 |
| ITF M15 Monastir | 2023/04/16 08:00 | Kirill Mishkin v Pablo Trochu | 1-6,1-6 |
| ITF M15 Monastir | 2023/04/09 10:00 | Kirill Mishkin v Max Wiskandt | 1-6,2-6 |
| ITF M15 Monastir | 2023/02/05 11:00 | Kirill Mishkin v Simon Freund | 2-6,3-6 |
| ITF M15 Prijedor | 2023/05/19 10:45 | Nikola Basic v Stefan Popovic | 2-6,5-7 |
| ITF M15 Prijedor | 2023/05/18 16:20 | Drazen Petrovic v Nikola Basic | 7-5,0-6,7-10 |
| ITF M15 Prijedor | 2023/05/18 07:00 | Nikola Basic v Vitali Shvets | 6-2,6-1 |
| ITF M15 Prijedor | 2023/05/17 09:15 | Nikola Basic v Marko Ilic | 6-3,6-4 |
| ITF M15 Doboj | 2023/05/10 08:00 | Nikola Basic v Lautaro Agustin Falabella | 3-6,6-4,5-7 |
| ITF M15 Doboj | 2023/05/08 10:30 | Alen Bill v Nikola Basic | 2-6,4-6 |
| ITF M15 Osijek | 2023/05/03 10:05 | Lautaro Agustin Falabella v Nikola Basic | 6-1,7-6 |
| ITF M25 Split | 2023/04/19 08:00 | Nikola Basic v Eric Vanshelboim | 3-6,2-6 |