Stadium: Court 1 Round: 27 Ground: Clay
| ITF - M15 Pirot | 2023/09/07 11:25 | Filip Cristian Jianu v Vuk Radjenovic | 6-4,6-1 |
| ITF - M15 Pirot | 2023/09/05 12:55 | Filip Cristian Jianu v Milan Drinic | 4-6,6-4,6-4 |
| ITF - M25 Maribor | 2023/08/31 09:50 | Filip Cristian Jianu v Stefan Popovic | 5-7,4-6 |
| Challenger - Praga | 2023/08/21 11:50 | Lorenzo Giustino v Filip Cristian Jianu | 6-4,6-3 |
| ITF - M25 Ystad | 2023/08/18 10:00 | Marvin Moeller v Filip Cristian Jianu | 3-6,7-5,6-0 |
| ITF - M25 Ystad | 2023/08/17 10:45 | John Sperle v Filip Cristian Jianu | 4-6,2-6 |
| ITF - M25 Ystad | 2023/08/15 11:30 | Leonardo Catani v Filip Cristian Jianu | 2-6,0-6 |
| Challenger - Banja Luka | 2023/08/08 08:30 | Filip Cristian Jianu v Norbert Gombos | 6-7,2-6 |
| ITF - M15 Pirot | 2023/09/07 09:20 | Quentin Folliot v Viktor Jovic | 6-1,1-6,2-6 |
| ITF - M15 Pirot | 2023/09/06 11:30 | Obrad Markovski v Viktor Jovic | 4-6,2-6 |
| ITF - M15 Kursumlijska Banja | 2023/08/30 13:20 | Viktor Jovic v Quentin Folliot | 2-6,3-6 |
| ITF - M25 Osijek | 2023/08/08 10:55 | Viktor Jovic v Milan Drinic | 2-6,3-6 |
| ITF - M15 Novi Sad | 2023/08/03 09:25 | Viktor Jovic v Dusan Obradovic | 0-6,6-3,2-6 |
| ITF - M15 Novi Sad | 2023/08/02 11:35 | Franco Roncadelli v Viktor Jovic | 4-6,2-6 |
| ITF - M15 Novi Sad | 2023/07/28 12:55 | Andrej Nedic v Viktor Jovic | 6-3,4-6,6-2 |
| ITF - M15 Novi Sad | 2023/07/27 09:30 | Viktor Jovic v Leonardo Aboian | 7-5,6-4 |