Stadium: Court 5 Round: 27 Ground: Clay
| ITF M25 Dubrovnik | 2023/04/05 08:30 | Radomir Tomic v Duje Kekez | 6-3,6-2 |
| ITF M25 Dubrovnik | 2023/04/04 08:30 | Tim Heger v Radomir Tomic | 6-4,3-6,8-10 |
| ITF M25 Dubrovnik | 2023/04/03 12:40 | Ivan Karlo Ban v Radomir Tomic | 1-6,3-6 |
| ITF M25 Opatija | 2023/03/19 10:30 | Radomir Tomic v Daniel Paty | 4-6,3-6 |
| ITF M15 Rovinj | 2023/03/12 12:00 | Radomir Tomic v Jerko Brkic | 1-6,3-6 |
| UTR Pro Zadar | 2023/03/05 07:00 | Radomir Tomic v Janos Fekete | 6-4,3-0 |
| UTR Pro Zadar | 2023/03/04 09:00 | Antonio Massara v Radomir Tomic | 3-6,1-6 |
| UTR Pro Zadar | 2023/03/02 14:30 | Radomir Tomic v Josip Simundza | 6-2,3-6,6-0 |
| ITF M25 Dubrovnik | 2023/04/06 08:00 | Andrej Nedic v Luka Mikrut | 6-7,5-7 |
| ITF M25 Dubrovnik | 2023/04/05 10:30 | Luka Mikrut v Gergely Madarasz | 6-4,6-2 |
| ITF M15 Opatija | 2023/03/25 09:50 | Luka Mikrut v Viacheslav Bielinskyi | 4-6,4-6 |
| ITF M15 Opatija | 2023/03/24 09:00 | Matej Dodig v Luka Mikrut | 5-7,2-6 |
| ITF M15 Opatija | 2023/03/23 11:15 | Luka Mikrut v Federico Arnaboldi | 6-1,6-2 |
| ITF M15 Opatija | 2023/03/22 12:00 | Noah Perfetti v Luka Mikrut | 6-4,6-7,4-6 |
| ITF M15 Rovinj | 2023/03/16 08:55 | Luka Mikrut v Vuk Radjenovic | 4-6,7-6,6-7 |
| ITF M15 Rovinj | 2023/03/15 09:00 | Federico Marchetti v Luka Mikrut | 1-6,2-6 |