Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/04/05 11:55 | Ostapenkov, Daniil v Florig, Philip | 6-4,6-3 |
| ITF M15 Monastir | 2023/04/04 13:55 | Ostapenkov, Daniil v Amaan Siddiqui | 6-0,6-1 |
| ITF M15 Monastir | 2023/04/04 08:30 | Ostapenkov, Daniil v Henry Jefferson | 6-0,6-0 |
| ITF M15 Monastir | 2023/04/03 15:00 | Ostapenkov, Daniil v Tushar Sharma | 6-3,6-0 |
| ITF M15 Monastir | 2023/03/27 12:30 | Ostapenkov, Daniil v Yua Taka | 6-0,6-3 |
| ITF M15 Monastir | 2023/03/27 08:30 | Ostapenkov, Daniil v Zhan Zheng | 6-2,6-1 |
| ITF M15 Monastir | 2023/03/26 08:30 | Ostapenkov, Daniil v 아투루, 바브지 시바 | 6-1,6-2 |
| ITF M15 Monastir | 2023/03/22 12:30 | 무, 타오 v Ostapenkov, Daniil | 6-4,6-3 |
| ITF M15 Monastir | 2023/04/05 08:30 | 보우레아우, 알렉시스 v Constantin Bittoun Kouzmine | 2-6,2-6 |
| ITF M15 Monastir | 2023/03/29 10:55 | Constantin Bittoun Kouzmine v 호, 레이 | 3-6,5-7 |
| Challenger St Brieuc | 2023/03/21 13:50 | Constantin Bittoun Kouzmine v 카치마조브, 알리베크 | 5-7,6-1,4-6 |
| Challenger St Brieuc | 2023/03/20 11:25 | Constantin Bittoun Kouzmine v 올리베티, 알바노 | 6-7,6-4,7-6 |
| Challenger St Brieuc | 2023/03/19 10:55 | Constantin Bittoun Kouzmine v 포지, 다비드 | 6-0,6-3 |
| ITF M15 Poitiers | 2023/03/15 16:15 | Yang, Jimmy v Constantin Bittoun Kouzmine | 6-4,4-6,6-2 |
| ITF M15 Creteil | 2023/03/10 13:35 | 구에리에리, 안드레아 v Constantin Bittoun Kouzmine | 6-7,6-3,7-5 |
| ITF M15 Creteil | 2023/03/09 17:20 | Constantin Bittoun Kouzmine v Broska, Florian | 6-4,6-7,6-2 |