Stadium: Court 2 Round: 54 Ground: Clay
| ITF - Brcko M15 | 2023/05/21 12:30 | Dennis Dragomirov v Ognjen Pavlovic | 6-1,7-6 |
| ITF - Doboj M15 | 2023/05/08 08:00 | Dennis Dragomirov v Radomir Tomic | 5-7,0-6 |
| ITF - Osijek M15 | 2023/05/01 11:30 | Dennis Dragomirov v Maj Premzl | 5-7,0-6 |
| ITF - Osijek M15 | 2023/04/30 11:00 | Martin Benes v Dennis Dragomirov | 5-7,6-2,7-10 |
| ITF - Sharm El Sheikh M15 | 2023/03/12 08:00 | Dennis Dragomirov v Samuel Puskar | 1-6,5-7 |
| ITF - Sharm El Sheikh M15 | 2023/03/05 10:00 | Dennis Dragomirov v Hamish Stewart | 3-6,0-6 |
| ITF - Sharm El Sheikh M15 | 2023/02/26 11:30 | Gabriele Bosio v Dennis Dragomirov | 3-6,6-3,10-7 |
| ITF - Sharm El Sheikh M15 | 2023/02/19 08:00 | Dennis Dragomirov v Pijus Vaitiekunas | 4-6,2-6 |
| ITF - Litija M15 | 2023/06/12 07:00 | Peter Goldsteiner v Nik Mikovic | 6-1,6-4 |
| ITF - Warmbad-Villach M15 | 2023/05/25 08:30 | Tim Handel v Nik Mikovic | 7-6,6-0 |
| ITF - Warmbad-Villach M15 | 2023/05/23 11:55 | Thomas Zych v Nik Mikovic | 2-6,1-6 |
| ITF - Warmbad-Villach M15 | 2023/05/22 08:00 | Filippo Speziali v Nik Mikovic | 2-6,6-7 |
| ITF - Warmbad-Villach M15 | 2023/05/21 12:00 | Nik Mikovic v Miha Vetrih | 3-6,6-4,10-7 |
| ITF - Warmbad-Villach M15 | 2023/05/21 07:00 | Lukas Rohseano v Nik Mikovic | 3-6,4-6 |
| ITF - Krsko M15 | 2023/05/18 09:55 | Nik Mikovic v Lukas Pokorny | 3-6,1-6 |
| ITF - Osijek M15 | 2023/05/03 14:15 | Lorenzo Bocchi v Nik Mikovic | 7-6,5-7,6-2 |