Stadium: Court 9 Round: 62 Ground: Clay
| ITF M15 Brcko | 2022/05/22 11:30 | Dimitrije Zubac v Luka Miklavcic | 5-7,3-6 |
| ITF M15 Novi Sad | 2023/07/23 07:00 | Dimitrije Zubac v Peter Nad | 2-6,2-6 |
| ITF M15 Belgrade | 2023/06/26 11:35 | Joao Eduardo Schiessl v Dimitrije Zubac | 6-0,6-1 |
| ITF M15 Kursumlijska Banja | 2023/06/19 07:30 | Gabriel Matuszewski v Dimitrije Zubac | 6-7,6-4,8-10 |
| ITF M15 Kursumlijska Banja | 2023/06/18 11:00 | Dimitrije Zubac v Joel Angel Lucero | 7-6,6-4 |
| ITF M25 Kiseljak | 2023/05/28 09:30 | Elias Julian Werner v Dimitrije Zubac | 6-7,7-5,10-7 |
| ITF M15 Prijedor | 2023/05/15 09:00 | Dimitrije Zubac v Drazen Petrovic | 4-6,6-3,5-10 |
| ITF M15 Prijedor | 2023/05/14 08:00 | Dimitrije Zubac v Milos Milakovic | 7-5,6-4 |
| ITF M15 Osijek | 2023/05/01 12:15 | Dimitrije Zubac v Maximilian Figl | 2-6,1-6 |
| ITF M15 Novi Sad | 2023/07/24 07:30 | Luka Miklavcic v Miha Vetrih | 1-6,1-6 |
| ITF M15 Celje | 2023/06/26 13:45 | Zak Talic v Luka Miklavcic | 4-6,6-1,10-7 |
| ITF M15 Store | 2023/06/19 16:30 | Peter Goldsteiner v Luka Miklavcic | 6-4,7-5 |
| ITF M15 Litija | 2023/06/12 07:00 | Enrico Giacomini v Luka Miklavcic | 6-1,6-4 |
| ITF M15 Warmbad-Villach | 2023/05/21 08:00 | Luca Castagnola v Luka Miklavcic | 7-6,6-1 |
| ITF M15 Warmbad-Villach | 2023/05/21 07:00 | Morris Kipcak v Luka Miklavcic | 0-6,6-1,4-10 |
| ITF M15 Prijedor | 2023/05/15 09:00 | Tim Ruehl v Luka Miklavcic | 6-3,7-5 |
| ITF M15 Doboj | 2023/05/09 08:00 | Lautaro Agustin Falabella v Luka Miklavcic | 2-6,6-3,10-6 |