| ITF - M15 Brcko | 2021/05/18 09:30 | Drazen Petrovic v Lazar Vojinovic | 2-6,3-6 |
| ITF - M15 Prijedor | 2021/05/09 09:30 | Drazen Petrovic v Lazar Vojinovic | 3-6,6-0,4-10 |
| UTR Pro - Belgrad | 2023/10/06 07:30 | Aleksa Mardjonovic v Drazen Petrovic | 4-6,6-3,2-6 |
| UTR Pro - Belgrad | 2023/10/04 13:28 | Zoran Ludoski v Drazen Petrovic | 7-5,5-1 |
| UTR Pro - Belgrad | 2023/10/03 07:30 | Christos Keisidis v Drazen Petrovic | 2-6,5-7 |
| UTR Pro - Belgrad | 2023/10/01 09:36 | Ilya Snitari v Drazen Petrovic | 6-1,6-3 |
| ITF - M25 Zlatibor | 2023/09/27 14:30 | Drazen Petrovic v Hernando J E Isnardi | 2-6,4-6 |
| ITF - M25 Zlatibor | 2023/09/27 07:00 | Zekai Li v Drazen Petrovic | 6-3,3-6,3-10 |
| ITF - M25 Zlatibor | 2023/09/26 09:30 | Drazen Petrovic v Marko Maric | 7-6,6-2 |
| ITF - M15 Kursumlijska Banja | 2023/09/17 10:30 | Drazen Petrovic v Aleksandar Mihailovic | 3-6,7-5,11-13 |
| UTR Pro - Belgrad | 2023/10/06 10:11 | Lazar Vojinovic v Egor Khotchenkov | 6-1,6-4 |
| UTR Pro - Belgrad | 2023/10/04 09:25 | Lazar Vojinovic v Sasa Markovic | 3-6,4-6 |
| UTR Pro - Belgrad | 2023/10/03 12:18 | Lazar Vojinovic v Aleksandar Mihailovic | 6-3,6-3 |
| UTR Pro - Belgrad | 2023/10/02 10:11 | Lazar Vojinovic v Yuquan Jin | 7-5,0-6,3-6 |
| ITF - M25 Zlatibor | 2023/09/24 13:30 | Yi Ke Li v Lazar Vojinovic | 6-4,6-2 |
| ITF - M15 Kursumlijska Banja | 2023/09/12 08:35 | Lazar Vojinovic v Marco Furlanetto | 4-6,2-6 |
| ITF - M15 Pirot | 2023/09/05 07:30 | Lazar Vojinovic v Giammarco Gandolfi | 7-6,4-6,3-10 |
| ITF - M15 Pirot | 2023/09/04 10:00 | Lazar Vojinovic v Nazar Oliynykov | 6-3,6-3 |