Stadium: Court 5 Round: 19 Ground: Clay
| UTR Pro Zadar | 2023/03/28 09:00 | Paul Woerner v Nikola Basic | 6-7,4-6 |
| Challenger Zadar | 2023/03/19 11:40 | Nikola Basic v Damien Wenger | 3-6,1-6 |
| ITF M15 Rovinj | 2023/03/14 09:00 | Sergi Perez Contri v Nikola Basic | 7-5,6-2 |
| ITF M15 Rovinj | 2023/03/13 09:00 | Michael Gloeckler v Nikola Basic | 3-6,6-3,7-10 |
| ITF M15 Rovinj | 2023/03/12 09:00 | Matteo Fondriest v Nikola Basic | 7-6,4-6,8-10 |
| ITF M15 Porec | 2023/03/07 09:00 | Nikola Basic v Riccardo Mascarini | 3-6,6-3,5-10 |
| ITF M15 Porec | 2023/03/06 10:35 | Nikola Basic v Nik Mikovic | 6-3,6-0 |
| ITF M15 Porec | 2023/03/05 09:00 | Nikola Basic v Noa Vukadin | 6-3,0-6,10-5 |
| UTR Pro Zadar | 2023/03/28 10:00 | Egor Matvievici v Miha Vetrih | 2-6,5-7 |
| UTR Pro Zadar | 2023/03/27 06:45 | Miha Vetrih v Maik Steiner | 4-6,1-6 |
| ITF M15 Antalya | 2022/11/01 07:00 | Maxime Mora v Miha Vetrih | 6-0,6-2 |
| ITF M15 Antalya | 2022/10/31 08:30 | Miha Vetrih v Giannicola Misasi | 6-3,6-4 |
| ITF M15 Antalya | 2022/10/30 07:00 | Miha Vetrih v Oskari Eerola | 6-3,6-3 |
| ITF M15 Antalya | 2022/10/23 07:00 | Miha Vetrih v Walid Ahouda | 0-6,4-6 |
| ITF M25 Maribor | 2022/09/05 09:15 | Miha Vetrih v Marcell Bartakovics | 3-6,3-6 |
| ITF M25 Maribor Qual | 2022/09/04 08:40 | Miha Vetrih v Maj Najvirt Kolaric | 6-2,6-1 |