Estadio: Celje 1 Round: 25 Ground: Clay
| ITF M15 Store | 2023/06/20 10:00 | Zak Talic v Jeremy Schifris | 6-2,4-6,10-5 |
| ITF M15 Store | 2023/06/19 10:20 | Zak Talic v Tobias Smoliner | 6-3,6-4 |
| ITF M15 Litija | 2023/06/12 07:00 | Zak Talic v Josip Simundza | 1-6,3-6 |
| ITF M15 Sarajevo | 2023/06/07 08:20 | Elmar Ejupovic v Zak Talic | 6-4,6-4 |
| ITF M15 Sarajevo | 2023/06/06 09:45 | Zak Talic v Enrique Bogo | 7-6,6-2 |
| ITF M15 Sarajevo | 2023/06/05 07:00 | Zak Talic v Andre Filep | 6-1,3-6,11-9 |
| ITF M25 Kiseljak | 2023/05/31 07:00 | Zak Talic v Samuel Puskar | 2-6,4-6 |
| ITF M25 Kiseljak | 2023/05/30 07:30 | Zak Talic v Matt Hulme | 6-7,6-4,13-11 |
| ITF M15 Litija | 2023/06/12 11:00 | Jan Dimitrijevic v Matteo Fondriest | 2-6,1-6 |
| ITF M15 Krsko | 2023/05/17 08:00 | Dominik Kellovsky v Jan Dimitrijevic | 6-3,6-2 |
| ITF M15 Krsko | 2023/05/15 10:00 | Jan Dimitrijevic v Shunsuke Wakita | 4-6,6-4,10-4 |
| ITF M15 Osijek | 2023/04/30 09:30 | Daniele Minighini v Jan Dimitrijevic | 6-4,6-3 |
| ITF M25 Split | 2023/04/17 17:20 | Luka Miklavcic v Jan Dimitrijevic | 6-0,2-6,11-9 |
| ITF M25 Opatija | 2023/03/20 13:30 | Jan Dimitrijevic v Federico Marchetti | 1-6,1-6 |
| ITF M25 Opatija | 2023/03/19 10:30 | Jan Dimitrijevic v Gabriel Matuszewski | 6-3,6-3 |
| ITF M15 Porec | 2023/03/05 09:00 | Jan Dimitrijevic v Andrea Militi Ribaldi | 3-6,1-6 |