Stadium: Court 2 Round: 62 Ground: Clay
| ITF - M15 Kursumlijska Banja | 2023/06/18 07:00 | Vanja Petrov v Nicolas Villalon | 4-6,6-1,10-12 |
| ITF M25 Skopje | 2023/06/05 09:40 | Vanja Petrov v Dica , Nini Gabriel | 6-4,5-7,8-10 |
| ITF - M25 Kursumlijska Banja | 2023/05/16 08:30 | Vanja Petrov v Novakovic, Novak | 7-6,3-6,4-10 |
| ITF - M25 Kursumlijska Banja | 2023/05/15 07:00 | Sai K R Ganta v Vanja Petrov | 3-6,3-6 |
| ITF - M25 Kursumlijska Banja | 2023/05/14 10:30 | Vanja Petrov v Amirov, Temurmalik | 6-0,6-1 |
| ITF - M25 Kursumlijska Banja | 2023/05/08 07:00 | Sergei Pogosian v Vanja Petrov | 6-4,6-2 |
| ITF M15 Osijek | 2023/04/30 14:00 | Vanja Petrov v Daniel L Salmeron | 3-6,6-7 |
| ITF - M15 Kursumlijska Banja | 2023/04/23 07:00 | Vanja Petrov v Nikola Djosic | 1-6,3-6 |
| ITF M15 Belgrade | 2023/06/25 07:00 | Niksa Arsic v Petar Jovanovic | 4-6,3-6 |
| Coupe Davis | 2023/06/17 09:20 | Petar Jovanovic v Menelaos Efstathiou | 5-7,3-6 |
| Coupe Davis | 2023/06/15 08:35 | de Rossi, Marco v Petar Jovanovic | 4-6,3-6 |
| Coupe Davis | 2023/06/14 09:00 | Mark Lajal v Petar Jovanovic | 6-3,3-6,3-6 |
| Sarajevo, Singles Main, M-ITF-BIH-05A | 2023/06/09 09:45 | Jakub Paul v Petar Jovanovic | 6-2,6-2 |
| Sarajevo, Singles Main, M-ITF-BIH-05A | 2023/06/08 10:30 | Petar Jovanovic v Marko Stakusic | 6-1,6-3 |
| Sarajevo, Singles Main, M-ITF-BIH-05A | 2023/06/07 10:05 | Petar Jovanovic v Stefan Popovic | 6-3,6-1 |
| Sarajevo, Singles Main, M-ITF-BIH-05A | 2023/06/06 11:50 | Joao Eduardo Schiessl v Petar Jovanovic | 2-6,3-6 |