Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/05/04 10:20 | Hikaru Shiraishi v Michal Mikula | 7-6,6-1 |
| ITF M15 Monastir | 2023/05/02 11:20 | Alessandro Coccioli v Hikaru Shiraishi | 3-6,2-6 |
| ITF M15 Monastir | 2023/04/27 10:20 | Hikaru Shiraishi v Nicolas Tepmahc | 3-6,1-6 |
| ITF M15 Monastir | 2023/04/26 08:30 | Xiaofei Wang v Hikaru Shiraishi | 2-6,3-6 |
| ITF M15 Monastir | 2023/04/24 13:00 | Hikaru Shiraishi v Tomas Lanik | 6-2,6-0 |
| ITF M15 Monastir | 2023/04/24 08:00 | Hikaru Shiraishi v Chen-Yu Lu | 6-3,6-3 |
| ITF M25 Kashiwa | 2023/04/08 01:00 | Yu Hsiou Hsu v Hikaru Shiraishi | 7-5,6-3 |
| ITF M25 Kashiwa | 2023/04/07 02:30 | Yuta Shimizu v Hikaru Shiraishi | 4-6,1-6 |
| ITF M15 Monastir | 2023/05/04 09:50 | Aleksi Lofman v Omni Kumar | 3-6,6-0,2-6 |
| ITF M15 Monastir | 2023/05/02 11:40 | Aryan Shah v Omni Kumar | 2-6,4-6 |
| ITF M15 Monastir | 2023/04/29 09:00 | Adrien Gobat v Omni Kumar | 2-6,7-5,6-2 |
| ITF M15 Monastir | 2023/04/28 11:15 | Nicolas Tepmahc v Omni Kumar | 5-7,1-6 |
| ITF M15 Monastir | 2023/04/27 08:30 | Aziz Ouakaa v Omni Kumar | 6-4,2-6,1-6 |
| ITF M15 Monastir | 2023/04/26 08:30 | Yamato Sueoka v Omni Kumar | 3-6,6-1,5-7 |
| ITF M15 Monastir | 2023/04/23 09:00 | Bogdan Bobrov v Omni Kumar | 6-7,6-2,1-6 |
| ITF M15 Monastir | 2023/04/22 09:00 | Adrien Gobat v Omni Kumar | 2-6,6-7 |