Stadium: Court 9 Round: 62 Ground: Clay
| ITF M15 Novi Sad | 2023/07/23 13:00 | Dmitrii Vasilev v Tadija Radovanovic | 0-6,4-6 |
| ITF M15 Belgrade | 2023/06/25 09:30 | Nikola Puric v Tadija Radovanovic | 6-4,3-6,10-7 |
| ITF M15 Kursumlijska Banja | 2023/06/18 09:30 | Tadija Radovanovic v Irakli Tsurtsumia | 3-6,7-6,7-10 |
| ITF M15 Kursumlijska Banja | 2023/06/11 09:30 | Tadija Radovanovic v Aleksei Khomich | 2-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/05/28 11:00 | Tadija Radovanovic v Semen Voronin | 5-7,4-6 |
| ITF M15 Brcko | 2023/05/22 07:30 | Tadija Radovanovic v Radomir Tomic | 2-6,2-6 |
| ITF M15 Brcko | 2023/05/21 07:30 | Radovan Michalik v Tadija Radovanovic | 6-2,5-7,6-10 |
| ITF M25 Kursumlijska Banja | 2023/05/17 12:25 | Miljan Zekic v Tadija Radovanovic | 6-1,6-1 |
| ITF M15 Novi Sad | 2023/07/23 09:30 | Andrej Radojicic v Zak Talic | 4-6,2-6 |
| ITF M15 Celje | 2023/06/27 08:20 | Zak Talic v Timofey Stepanov | 3-6,0-6 |
| ITF M15 Celje | 2023/06/26 13:45 | Zak Talic v Luka Miklavcic | 4-6,6-1,10-7 |
| ITF M15 Store | 2023/06/22 09:25 | Alvaro Guillen Meza v Zak Talic | 6-0,6-1 |
| ITF M15 Store | 2023/06/21 17:15 | Zak Talic v Jan Dimitrijevic | 6-1,6-1 |
| ITF M15 Store | 2023/06/20 10:00 | Zak Talic v Jeremy Schifris | 6-2,4-6,10-5 |
| ITF M15 Store | 2023/06/19 10:20 | Zak Talic v Tobias Smoliner | 6-3,6-4 |
| ITF M15 Litija | 2023/06/12 07:00 | Zak Talic v Josip Simundza | 1-6,3-6 |