| ITF M25 Maribor Qual | 2022/09/04 12:30 | Radomir Tomic v Josip Simundza | 1-6,6-2,14-12 |
| ITF M15 Dubrovnik | 2022/04/03 13:00 | Josip Simundza v Radomir Tomic | 1-6,7-5,6-10 |
| UTR Pro Zadar | 2023/03/01 07:00 | Radomir Tomic v Alessandro Ingarao | 2-6,2-6 |
| UTR Pro Zadar | 2023/02/28 11:30 | Radomir Tomic v Milan Drinic | 6-7,7-5,7-6 |
| UTR Pro Zadar | 2023/02/28 07:00 | Radomir Tomic v David Pichler | 0-6,2-6 |
| ITF M15 Antalya | 2023/01/18 11:05 | Shinnosuke Hiramatsu v Radomir Tomic | 6-7,6-2,6-3 |
| ITF M15 Antalya | 2023/01/17 10:00 | Maksim Shin v Radomir Tomic | 6-2,3-6,9-11 |
| ITF M15 Antalya Qual | 2023/01/16 06:25 | Radomir Tomic v Lior Goldenberg | 6-4,6-0 |
| ITF M15 Antalya Qual | 2023/01/15 06:30 | Andrei Cuceu v Radomir Tomic | 0-6,1-6 |
| ITF M15 Antalya | 2023/01/11 11:10 | Radomir Tomic v Sergei Pogosian | 5-7,7-6,4-10 |
| UTR Pro Zadar | 2023/03/02 11:00 | David Pichler v Josip Simundza | 6-4,6-2 |
| UTR Pro Zadar | 2023/02/28 07:00 | Milan Drinic v Josip Simundza | 4-6,6-3,4-6 |
| ITF M25 Maribor Qual | 2022/09/04 12:30 | Radomir Tomic v Josip Simundza | 1-6,6-2,14-12 |
| ITF M25 Maribor | 2022/08/28 09:45 | Josip Simundza v Tim Heger | 4-6,4-6 |
| ITF M15 Bad Waltersdorf | 2022/08/22 09:00 | Alfred Almasi v Josip Simundza | 3-6,6-3,10-6 |
| ITF M15 Bad Waltersdorf | 2022/08/21 07:00 | Josip Simundza v Siddhant Mahala | 6-1,6-1 |
| ITF M25 Radomlje | 2022/07/18 08:00 | Josip Simundza v Stefano D'Agostino | 4-6,2-6 |
| ITF M25 Radomlje | 2022/07/17 11:35 | Patrik Jurina v Josip Simundza | 4-6,6-7 |