Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/04/03 15:00 | Daniil Ostapenkov v Tushar Sharma | 6-3,6-0 |
| ITF M15 Monastir | 2023/03/27 12:30 | Daniil Ostapenkov v Yua Taka | 6-0,6-3 |
| ITF M15 Monastir | 2023/03/27 08:30 | Daniil Ostapenkov v Zhan Zheng | 6-2,6-1 |
| 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 M15 Monastir | 2023/03/29 10:55 | Constantin Bittoun Kouzmine v Ray Ho | 3-6,5-7 |
| Challenger St Brieuc | 2023/03/21 13:50 | Constantin Bittoun Kouzmine v Alibek Kachmazov | 5-7,6-1,4-6 |
| Challenger St Brieuc | 2023/03/20 11:25 | Constantin Bittoun Kouzmine v Albano Olivetti | 6-7,6-4,7-6 |
| Challenger St Brieuc | 2023/03/19 10:55 | Constantin Bittoun Kouzmine v Davide Pozzi | 6-0,6-3 |
| ITF M15 Poitiers | 2023/03/15 16:15 | Jimmy Yang v Constantin Bittoun Kouzmine | 6-4,4-6,6-2 |
| ITF M15 Creteil | 2023/03/10 13:35 | Andrea Guerrieri v Constantin Bittoun Kouzmine | 6-7,6-3,7-5 |
| ITF M15 Creteil | 2023/03/09 17:20 | Constantin Bittoun Kouzmine v Florian Broska | 6-4,6-7,6-2 |
| ITF M15 Creteil | 2023/03/07 13:40 | Constantin Bittoun Kouzmine v Loann Massard | 6-1,6-4 |