Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Kursumlijska Banja | 2023/09/20 08:35 | Tadija Radovanovic v Stefan Popovic | 4-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/09/19 10:55 | Martin Zeljenka v Tadija Radovanovic | 5-7,7-6,9-11 |
| ITF M15 Kursumlijska Banja | 2023/09/18 07:00 | Tadija Radovanovic v Adrian Arcon | 6-4,6-3 |
| ITF M15 Kursumlijska Banja | 2023/09/17 08:30 | Tadija Radovanovic v Oskari Eerola | 5-7,7-5,10-8 |
| UTR Pro Sofia | 2023/09/10 05:00 | Tadija Radovanovic v Christos Antonopoulos | 6-4,4-6,0-6 |
| UTR Pro Sofia | 2023/09/09 08:00 | Milen Ianakiev v Tadija Radovanovic | 4-6,3-6 |
| UTR Pro Sofia | 2023/09/07 05:00 | Tadija Radovanovic v Nicolas Buitrago | 1-6,5-7 |
| UTR Pro Sofia | 2023/09/06 06:30 | Tadija Radovanovic v Rayane Oumaouche | 2-6,5-7 |
| ITF M25 Zlatibor | 2023/09/24 13:30 | Yi Ke Li v Lazar Vojinovic | 6-4,6-2 |
| ITF M25 Anning | 2023/07/31 03:20 | Xing Dao Chen v Yi Ke Li | 6-1,6-1 |