Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 - Monastir | 2023/03/26 08:30 | Daniil Ostapenkov v Babji Siva Atturu | 6-1,6-2 |
| ITF - M15 - Monastir | 2023/03/22 12:30 | Tao Mu v Daniil Ostapenkov | 6-4,6-3 |
| ITF - M15 - Monastir | 2023/03/20 13:00 | Daniil Ostapenkov v Federico Salomone | 6-2,7-5 |
| ITF - M15 - Monastir | 2023/03/20 08:00 | Daniil Ostapenkov v Yua Taka | 6-4,7-6 |
| ITF M25 - Monastir | 2023/02/15 08:30 | Daniil Ostapenkov v Clement Tabur | 0-6,5-7 |
| ITF M25 - Monastir | 2023/02/13 15:30 | Mayeul Darras v Daniil Ostapenkov | 2-6,4-6 |
| ITF M25 - Monastir | 2023/02/13 11:35 | Anthony Genov v Daniil Ostapenkov | 1-6,1-6 |
| ITF M25 - Monastir | 2023/02/12 08:30 | Daniil Ostapenkov v Dylan Salton | 6-1,6-1 |
| ITF - M15 - Monastir | 2023/03/26 08:30 | Zhan Zheng v Alexey Dubinin | 6-2,6-0 |
| ITF - M15 - Monastir | 2023/03/12 12:00 | Zhan Zheng v Pablo Trochu | 7-6,5-7,9-11 |
| ITF - M15 - Monastir | 2023/03/05 10:30 | Zhan Zheng v Jack Loge | 2-6,0-6 |
| ITF - M15 - Monastir | 2023/02/26 08:00 | Zhan Zheng v Mohamed Ali Abibsi | 6-7,3-6 |
| ITF M25 - Monastir | 2023/02/19 11:00 | Zhan Zheng v Mohamed Ali Abibsi | 4-6,5-7 |