Stadium: Court 7 Round: 44 Ground: Clay
| ITF M25 Poprad | 2023/06/19 08:00 | Norbert Marosik v Sebastian Sec | 1-6,2-6 |
| ITF M25 Poprad | 2023/06/18 11:00 | Jakub Katuch v Norbert Marosik | 6-7,1-6 |
| ITF M25 Osijek | 2023/08/06 07:30 | Radovan Michalik v Nikola Puntaric | 6-0,6-2 |
| ITF M15 Krsko | 2023/05/15 12:30 | Tomas Lanik v Nikola Puntaric | 7-6,6-4 |
| ITF M15 Osijek | 2023/05/01 09:55 | Corey Gaal v Nikola Puntaric | 6-1,7-6 |
| ITF M15 Osijek | 2023/04/30 11:00 | Nikola Puntaric v Filip Cebic | 6-2,6-2 |
| ITF M25 Split | 2023/04/17 15:35 | Nikola Puntaric v Ivan Kremenchutskyi | 6-4,3-6,4-10 |
| ITF M25 Split | 2023/04/17 07:00 | Vito Horvat v Nikola Puntaric | 0-6,3-6 |
| ITF M15 Antalya | 2023/01/25 08:30 | Ivan Sergeyev v Nikola Puntaric | 6-2,6-0 |
| ITF M15 Antalya Qual | 2023/01/15 06:30 | Shunsuke Wakita v Nikola Puntaric | 6-3,7-6 |