Stadium: Court 4 Round: 62 Ground: Clay
| 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 M25 Tbilisi | 2023/05/01 06:00 | Petr Bar Biryukov v Raz Katz | 6-4,6-2 |
| ITF M25 Tbilisi | 2023/04/25 06:00 | Petr Bar Biryukov v Berk Ilkel | 4-6,2-6 |
| ITF M25 Tbilisi | 2023/04/24 08:00 | Petr Bar Biryukov v Daniil Savelev | 6-4,6-2 |
| ITF M15 Aktobe | 2023/03/07 06:25 | Petr Bar Biryukov v Igor Kudriashov | 3-6,6-7 |
| ITF M15 Aktobe | 2023/03/06 09:35 | Petr Bar Biryukov v Yerassyl Yerdilda | 4-6,6-4,10-7 |
| ITF M15 Aktobe | 2023/03/04 06:00 | Evgeny Philippov v Petr Bar Biryukov | 7-5,7-6 |
| ITF M25 Kursumlijska Banja | 2023/05/07 10:30 | Jacques-Kai Inoue v Darko Kolevski | 7-5,6-1 |
| ITF M15 Kursumlijska Banja | 2023/04/30 14:00 | Darko Kolevski v Stijn Pel | 4-6,4-6 |