Stadium: Court 8 Round: 62 Ground: Clay
| ITF M15 Novi Sad | 2023/07/30 06:30 | Lukas Palovic v Jaka Protic Zakelj | 3-6,4-6 |
| ITF M15 Novi Sad | 2023/07/23 07:00 | Jaka Protic Zakelj v Attila Dominik Boros | 5-7,6-3,7-10 |
| ITF M25 Telfs | 2023/07/16 10:30 | Davide Ferrarolli v Jaka Protic Zakelj | 6-3,4-6,10-7 |
| ITF M15 Celje | 2023/06/27 07:00 | Jaka Protic Zakelj v Jakub Katuch | 3-6,6-7 |
| ITF M15 Celje | 2023/06/26 11:45 | Zsombor Velcz v Jaka Protic Zakelj | 7-5,3-6,5-10 |
| ITF M15 Store | 2023/06/19 14:15 | Jaka Protic Zakelj v Timofey Stepanov | 2-6,5-7 |
| ITF M15 Litija | 2023/06/12 07:00 | Jaka Protic Zakelj v Timofey Stepanov | 5-7,4-6 |
| ITF M15 Warmbad-Villach | 2023/05/21 07:00 | Jaka Protic Zakelj v Leonardo Mazzucchelli | 6-0,2-6,6-10 |
| ITF M15 Novi Sad | 2023/07/30 09:30 | Lazar Vojinovic v Bautista Vilicich | 7-5,3-6,6-10 |
| ITF M15 Novi Sad | 2023/07/28 08:00 | Florent Bax v Bautista Vilicich | 6-3,4-6,6-1 |
| ITF M15 Novi Sad | 2023/07/27 09:55 | Bautista Vilicich v Rrezart Cungu | 7-5,5-7,6-2 |
| ITF M15 Novi Sad | 2023/07/26 11:05 | Bautista Vilicich v Lukas Palovic | 6-3,3-6,6-3 |
| ITF M15 Novi Sad | 2023/07/25 09:55 | Novak Novakovic v Bautista Vilicich | 6-3,5-7,5-10 |
| ITF M15 Novi Sad | 2023/07/24 14:10 | Bautista Vilicich v Samuel Puskar | 5-7,6-1,10-8 |
| ITF M15 Novi Sad | 2023/07/23 13:00 | Bautista Vilicich v Nik Mikovic | 6-3,6-3 |
| ITF M25 Biella | 2023/07/03 11:00 | Joao Eduardo Schiessl v Bautista Vilicich | 6-0,7-5 |