Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger Astana | 2023/07/30 05:00 | Khumoyun Sultanov v Denis Yevseyev | 5-7,6-2,4-6 |
| Challenger Astana | 2023/07/29 05:00 | Evgeny Karlovskiy v Khumoyun Sultanov | 3-6,1-6 |
| Challenger Astana | 2023/07/28 05:00 | Khumoyun Sultanov v Evgeny Philippov | 5-7,6-4,6-4 |
| Challenger Astana | 2023/07/24 08:30 | Khumoyun Sultanov v Shuichi Sekiguchi | 7-6,6-4 |
| ITF M25 Jablonec Nad Nisou | 2023/06/02 09:00 | Khumoyun Sultanov v Sebastian Fanselow | 5-7,5-7 |
| ITF M25 Jablonec Nad Nisou | 2023/06/01 07:55 | Khumoyun Sultanov v Buvaysar Gadamauri | 6-2,6-1 |
| ITF M25 Jablonec Nad Nisou | 2023/05/31 08:00 | Khumoyun Sultanov v Sandro Kopp | 6-4,6-1 |
| ITF M15 Warmbad-Villach | 2023/05/25 13:00 | Khumoyun Sultanov v Alex Barrena | 6-7,6-3,2-6 |
| ITF M25 Astana | 2023/08/01 04:00 | Aliaksandr Liaonenka v Aleksei Mokrov | 7-5,0-6,3-10 |
| Challenger Astana | 2023/07/23 04:00 | Aleksei Mokrov v Aliaksandr Liaonenka | 3-6,2-6 |
| ITF M15 Monastir | 2023/05/31 08:30 | Martin Breysach v Aleksei Mokrov | 6-3,6-2 |
| ITF M15 Monastir | 2023/05/29 12:30 | Aleksei Mokrov v Hugo Cardinaud | 6-4,6-4 |
| ITF M15 Monastir | 2023/05/11 08:30 | Omni Kumar v Aleksei Mokrov | 6-0,6-3 |
| ITF M15 Monastir | 2023/05/10 12:15 | Aleksei Mokrov v Ryuki Matsuda | 6-3,6-2 |
| ITF M15 Monastir | 2023/05/09 12:30 | Alexandre Reco v Aleksei Mokrov | 2-6,2-6 |
| ITF M15 Monastir | 2023/05/09 09:00 | Aleksei Mokrov v Tin Chen | 6-2,6-0 |