Stadium: Court 8 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Tianjin | 2023/07/04 08:10 | Hanwen Li v Aliaksandr Liaonenka | 6-7,5-7 |
| ITF M15 Kursumlijska Banja | 2023/06/14 12:40 | Aliaksandr Liaonenka v Leonardo Aboian | 2-6,3-6 |
| ITF M15 Kursumlijska Banja | 2023/06/13 12:05 | Aliaksandr Liaonenka v Pavel Verbin | 6-3,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/12 15:20 | Aliaksandr Liaonenka v Petar Teodorovic | 6-2,6-1 |
| ITF M25 Kursumlijska Banja | 2023/06/06 08:40 | Aliaksandr Liaonenka v Bautista Vilicich | 6-4,3-6,9-11 |
| ITF M25 Kursumlijska Banja | 2023/06/05 08:50 | Aliaksandr Liaonenka v Uros Zivkovic | 6-0,6-0 |
| ITF M15 Kursumlijska Banja | 2023/05/29 13:15 | Aliaksandr Liaonenka v Geni Inoue | 3-6,0-6 |
| ITF M15 Tbilisi | 2023/05/02 12:10 | Adam Walton v Aliaksandr Liaonenka | 6-4,6-3 |
| ITF M15 Tianjin | 2023/07/04 07:35 | Ye Cong Mo v Daniil Ostapenkov | 2-6,4-6 |
| ITF M15 Tbilisi | 2023/05/02 08:20 | Blake Ellis v Daniil Ostapenkov | 6-4,7-6 |
| ITF M25 Tbilisi | 2023/05/01 06:00 | Daniil Ostapenkov v Berk Ilkel | 7-5,6-7,10-3 |
| ITF M25 Tbilisi | 2023/04/26 07:30 | Daniil Ostapenkov v Ron Ellouck | 2-6,4-6 |
| ITF M25 Tbilisi | 2023/04/25 09:00 | Daniil Ostapenkov v Arslanbek Temirhanov | 6-3,6-1 |
| ITF M25 Tbilisi | 2023/04/24 08:00 | Daniil Ostapenkov v Niv Zuckerman | 6-2,7-6 |
| ITF M15 Monastir | 2023/04/07 08:30 | Daniel Rodrigues v Daniil Ostapenkov | 1-6,6-3,6-2 |
| ITF M15 Monastir | 2023/04/06 08:30 | Daniil Ostapenkov v Constantin Bittoun Kouzmine | 7-6,4-6,6-3 |