Stadium: Eden 1 Round: 25 Ground: Clay
| Challenger Drummondville | 2023/11/12 16:35 | Roko Horvat v Alexander Kotzen | 3-6,1-6 |
| ITF M25 Osijek | 2023/08/09 08:00 | Roko Horvat v Marcell Bartakovics | 3-6,3-6 |
| Challenger Salzburg | 2023/07/09 12:55 | Roko Horvat v Blaz Rola | 1-6,0-6 |
| ITF M15 Celje | 2023/06/28 11:00 | Roko Horvat v Gal Emersic Potocnik | 1-6,3-6 |
| ITF M15 Store | 2023/06/22 09:30 | Bor Artnak v Roko Horvat | 6-3,6-2 |
| ITF M15 Store | 2023/06/21 07:00 | Lun Obrul v Roko Horvat | 5-7,6-1,6-7 |
| ITF M15 Litija | 2023/06/13 07:00 | Admir Kalender v Roko Horvat | 1-6,6-3,6-4 |
| Challenger Drummondville | 2022/11/17 15:00 | Harold Mayot v Roko Horvat | 7-5,6-0 |
| ITF M15 Porec | 2024/03/06 11:30 | Luka Mikrut v Vuk Radjenovic | 6-1,6-2 |
| ITF M15 Porec | 2024/03/05 10:30 | Vuk Radjenovic v Kevin Humpfner | 6-4,6-4 |
| ITF M15 Porec | 2024/03/04 10:00 | Vuk Radjenovic v Lukas Rohseano | 6-0,6-2 |
| ITF M15 Porec | 2024/03/03 09:00 | Vuk Radjenovic v Jerko Brkic | 6-2,5-7,10-5 |
| ITF M25 Heraklion | 2023/11/28 13:10 | Vuk Radjenovic v Valentin Royer | 3-6,0-6 |
| ITF M15 Heraklion | 2023/11/22 15:00 | Benjamin Pietri v Vuk Radjenovic | 6-1,6-2 |
| UTR Pro Beograd | 2023/10/13 07:30 | Maciej Rajski v Vuk Radjenovic | 3-6,6-3,6-4 |
| UTR Pro Beograd | 2023/10/11 14:47 | Vuk Radjenovic v Drazen Petrovic | 3-6,6-3,6-7 |