Stadium: Opatija 1 Round: 62 Ground: Clay
| ITF M25 Rovinj | 2022/03/13 12:00 | Niklas Rohrer v Petar Belosevic | 6-1,6-1 |
| ITF M15 Antalya | 2022/01/23 07:00 | Petar Belosevic v Nicolo Pozzani | 4-6,6-7 |
| ITF M15 Antalya | 2022/01/18 09:30 | Aleksandar Tomas v Petar Belosevic | 6-2,2-6,10-7 |
| ITF M15 Antalya | 2022/01/18 06:30 | Petar Belosevic v Tommaso Carnevale-Miino | 6-4,3-6,10-8 |