Ground: Clay
| ITF M15 Rovinj | 2023/03/17 09:00 | Vuk Radjenovic v Matej Dodig | 0-6,5-7 |
| 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 09:55 | Vuk Radjenovic v Ivan Sodan | 6-7,6-2,6-1 |
| ITF M25 Pirot | 2022/09/21 13:00 | Vladyslav Orlov v Vuk Radjenovic | 6-1,6-3 |
| ITF M15 Novi Sad | 2022/08/03 14:55 | Vuk Radjenovic v Nicolas Zanellato | 0-6,1-6 |
| ITF M15 Novi Sad | 2022/07/27 08:00 | Stefanos Sakellaridis v Vuk Radjenovic | 6-2,7-6 |
| ITF M25 Split | 2023/04/21 07:30 | Jerome Kym v Oleg Prihodko | 6-2,6-3 |
| ITF M25 Split | 2023/04/20 11:45 | Alessandro Ingarao v Oleg Prihodko | 1-6,3-6 |
| ITF M25 Split | 2023/04/19 11:40 | Vito Tonejc v Oleg Prihodko | 3-6,2-6 |
| Challenger Split | 2023/04/10 08:00 | Dane Sweeny v Oleg Prihodko | 6-3,6-1 |
| Challenger Split | 2023/04/09 08:00 | Oleg Prihodko v James McCabe | 6-3,6-3 |
| ITF M25 Dubrovnik | 2023/04/06 08:00 | Simon A Ivanov v Oleg Prihodko | 6-3,6-4 |
| ITF M25 Dubrovnik | 2023/04/05 07:00 | Nikita Mashtakov v Oleg Prihodko | 3-6,3-6 |
| UTR Pro Zadar | 2023/04/02 06:00 | Oleg Prihodko v Dusan Obradovic | 6-2,7-6 |