Stadium: Court 1 Round: 26 Ground: Clay
| ITF - M15 Kursumlijska Banja | 2023/06/13 15:40 | William Grant v Petr Bar Biryukov | 6-7,6-7 |
| ITF - M25 Kursumlijska Banja | 2023/06/06 08:55 | Petr Bar Biryukov v Simone Agostini | 6-3,6-4 |
| ITF - M25 Kursumlijska Banja | 2023/06/05 15:25 | Petr Bar Biryukov v David Prasievi | 6-2,6-3 |
| ITF - M15 Kursumlijska Banja | 2023/05/29 11:40 | Petr Bar Biryukov v Novakovic, Novak | 6-3,3-6,3-10 |
| ITF - M15 Kursumlijska Banja | 2023/05/23 09:15 | Petr Bar Biryukov v Erik Arutiunian | 0-6,2-6 |
| ITF - M15 Kursumlijska Banja | 2023/05/22 08:40 | Petr Bar Biryukov v Oskari Eerola | 6-3,7-5 |
| ITF - M15 Tbilisi | 2023/05/03 13:30 | Petr Bar Biryukov v Zura Tkemaladze | 6-4,6-7,0-6 |
| ITF - M15 Tbilisi | 2023/05/02 05:00 | Petr Bar Biryukov v Sarp Agabigun | 6-7,6-0,7-6 |
| ITF - M15 Kursumlijska Banja | 2023/06/14 12:20 | Alexander Zgirovsky v Cungu, Rrezart | 2-6,6-4,6-7 |
| ITF - M25 Kursumlijska Banja | 2023/06/07 17:50 | Dmitry Popko v Cungu, Rrezart | 6-4,4-6,6-4 |
| ITF - M15 Kursumlijska Banja | 2023/06/01 08:55 | Cungu, Rrezart v Kristijan Juhas | 1-6,6-4,5-7 |
| ITF - M15 Kursumlijska Banja | 2023/05/31 09:45 | Cungu, Rrezart v Erik Arutiunian | 3-6,6-4,6-4 |
| ITF - M25 Kursumlijska Banja | 2023/05/18 13:45 | Cungu, Rrezart v Mark Lajal | 6-4,3-6,3-6 |
| ITF - M25 Kursumlijska Banja | 2023/05/17 09:00 | Cungu, Rrezart v Guy Den Ouden | 6-2,7-6 |
| ITF - M25 Kursumlijska Banja | 2023/05/11 10:25 | Cungu, Rrezart v Andrey Chepelev | 6-4,6-7,2-6 |
| ITF - M25 Kursumlijska Banja | 2023/05/10 09:10 | Wang, Chukang v Cungu, Rrezart | 4-6,1-6 |