Stadium: Court 4 Round: 62 Ground: Clay
| ITF M25 Zlatibor | 2023/09/27 11:00 | Petr Bar Biryukov v Simon Norrman | 6-4,7-6 |
| ITF M15 Pirot | 2023/09/06 07:30 | Petr Bar Biryukov v Dusan Obradovic | 6-7,4-6 |
| ITF M15 Kuršumlijska Banja | 2023/08/30 11:35 | Petr Bar Biryukov v Nicolo Pozzani | 4-6,3-6 |
| ITF M15 Belgrad | 2023/06/25 07:00 | Petr Bar Biryukov v Maxence Rivet | 6-4,3-6,5-10 |
| ITF M15 Kuršumlijska Banja | 2023/06/19 08:55 | Petr Bar Biryukov v Louis Tessa | 2-6,2-6 |
| ITF M15 Kuršumlijska Banja | 2023/06/18 11:00 | Petr Bar Biryukov v Darko Kolevski | 6-1,6-1 |
| ITF M15 Kuršumlijska Banja | 2023/06/17 17:15 | Viktor Jovic v Petr Bar Biryukov | 3-6,7-5,6-4 |
| ITF M15 Kuršumlijska Banja | 2023/06/17 12:00 | Petr Bar Biryukov v Rrezart Cungu | 7-6,7-6 |
| ITF M25 Zlatibor | 2023/09/27 10:20 | Aleksandar Hudjec v Renlong Pang | 7-6,3-6,0-10 |
| ITF M25 Zlatibor | 2023/09/26 07:00 | Luka Todorovic v Renlong Pang | 4-6,0-6 |
| ITF M15 Kuršumlijska Banja | 2023/09/18 09:30 | Luka Todorovic v Renlong Pang | 6-3,6-2 |
| ITF M15 Kuršumlijska Banja | 2023/09/11 07:00 | Aleksandar Mihailovic v Renlong Pang | 6-1,6-4 |
| ITF M25 Baotou | 2023/08/08 01:25 | Hanyi Liu v Renlong Pang | 6-2,6-1 |
| ITF M25 Anning | 2023/07/31 01:30 | Renlong Pang v Dingzheng Nima | 6-3,2-6,8-10 |
| ITF M15 Tianjin | 2023/07/06 01:30 | Woobin Shin v Renlong Pang | 6-0,6-4 |
| ITF M15 Tianjin | 2023/07/05 02:10 | Renlong Pang v Ye Hongyu | 7-6,4-6,6-2 |