Stadium: Court 3 Round: 25 Ground: Clay
| ITF - M15 Sarajevo | 2023/06/06 07:25 | Andrej Krajcik v Bozo Barun | 2-6,2-6 |
| ITF - M15 Sarajevo | 2023/06/05 07:00 | Bozo Barun v Maximilian Figl | 6-3,6-3 |
| ITF - M15 Sarajevo | 2023/06/04 08:00 | Bozo Barun v Lucas Obeid | 6-4,7-6 |
| UTR Pro - Winston-Salem | 2023/01/13 17:46 | Charles Bertimon v Bozo Barun | 7-5,7-6 |
| UTR Pro - Winston-Salem | 2023/01/12 21:45 | Bozo Barun v Ronan Jachuck | 5-7,6-2,1-6 |
| UTR Pro - Winston-Salem | 2023/01/10 21:55 | Bozo Barun v Saud Alhaqbani | 6-1,6-1 |
| UTR Pro - Winston-Salem | 2023/01/09 19:00 | Bozo Barun v Welsh Hotard | 2-6,6-3,6-1 |
| ITF - M15 Winston-Salem | 2022/11/09 20:00 | Bozo Barun v Alex Michelsen | 6-7,4-6 |
| ITF - M25 Kiseljak | 2023/05/31 10:55 | Brandon Walkin v Kirill Kivattsev | 6-7,6-7 |
| ITF - M25 Kiseljak | 2023/05/30 09:05 | Brandon Walkin v Gal Emersic Potocnik | 7-5,6-0 |
| ITF - M25 Kiseljak | 2023/05/29 09:30 | Brandon Walkin v Lukas Rohseano | 6-2,6-1 |
| ITF - M15 Brcko | 2023/05/24 07:30 | Brandon Walkin v Kirill Kivattsev | 6-2,4-6,4-6 |
| ITF - M15 Brcko | 2023/05/23 07:30 | Brandon Walkin v Ivo Vercik | 6-1,6-0 |
| ITF - M15 Prijedor | 2023/05/18 11:55 | Viacheslav Bielinskyi v Brandon Walkin | 6-3,6-2 |
| ITF - M25 Jakarta | 2023/04/30 03:00 | Brandon Walkin v Yanki Erel | 3-6,0-6 |
| ITF - M25 Jakarta | 2023/04/29 03:00 | Brandon Walkin v Fitriadi M Rifqi | 7-6,5-7,6-3 |