Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| UTR Pro Carrara | 2023/08/16 00:00 | Jayden Lewindon v Alexey Shtengelov | 7-6,6-1 |
| UTR Pro Carrara | 2023/08/14 02:00 | Sam Oster v Alexey Shtengelov | 7-5,6-0 |
| ITF M15 Caloundra | 2023/07/30 00:00 | Patrick Fitzgerald v Alexey Shtengelov | 6-4,6-4 |
| ITF M15 Casablanca | 2023/06/26 13:30 | Enrique Bogo v Alexey Shtengelov | 6-0,6-2 |
| ITF M15 Casablanca | 2023/06/19 12:00 | Fares Zakaria v Alexey Shtengelov | 6-4,6-0 |
| ITF M15 Casablanca | 2023/06/18 14:30 | Oussama Bouayad v Alexey Shtengelov | 3-6,0-6 |
| ITF M15 Rabat | 2023/06/11 10:00 | Alexey Shtengelov v Nikita Ianin | 6-7,6-3,10-7 |
| ITF M15 Tanger | 2023/06/04 09:00 | Joan Nadal Vives v Alexey Shtengelov | 6-1,7-6 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/07/16 08:55 | Michael Mathayomchand v Ha Minh Duc Vu | 6-3,1-6,11-13 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/07/09 03:00 | Michael Mathayomchand v Raghav Jaisinghani | 6-3,1-6,8-10 |
| ITF M15 Nakhon Si Thammarat | 2023/07/02 03:35 | Pruchya Isarow v Michael Mathayomchand | 7-6,6-3 |
| ITF M15 Jakarta | 2023/01/24 05:20 | Derek Pham v Michael Mathayomchand | 6-0,6-2 |
| ITF M15 Jakarta Qual | 2023/01/23 07:25 | Michael Mathayomchand v Yamato Sueoka | 7-6,6-3 |
| ITF M15 Jakarta Qual | 2023/01/22 07:45 | Michael Mathayomchand v Dharmil Shah | 6-1,6-3 |
| ITF M15 Jakarta | 2023/01/15 07:40 | Michael Mathayomchand v Manish Ganesh | 5-7,1-6 |
| ITF M25 Jakarta | 2022/10/31 04:40 | Thomas P Smith v Michael Mathayomchand | 6-3,7-6 |