Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Yanagawa | 2023/12/28 02:35 | Hanyi Liu v Hayato Matsuoka | 1-6,3-6 |
| ITF M15 Yanagawa | 2023/12/26 01:30 | Hayato Matsuoka v Daiki Yoshimura | 6-3,6-1 |
| ITF M15 Yanagawa | 2023/12/20 02:30 | Seita Watanabe v Hayato Matsuoka | 7-5,6-2 |
| ITF M15 Kuala Lumpur | 2023/11/29 03:00 | Andrea Bacaloni v Hayato Matsuoka | 6-4,7-5 |
| ITF M15 Ipoh Perak | 2023/11/24 02:00 | Takuya Kumasaka v Hayato Matsuoka | 7-6,6-0 |
| ITF M15 Ipoh Perak | 2023/11/23 05:25 | Hayato Matsuoka v Fitriadi M Rifqi | 6-4,6-2 |
| ITF M15 Ipoh Perak | 2023/11/23 01:00 | Tanguy Genier v Hayato Matsuoka | 5-7,2-6 |
| ITF M15 Kuching | 2023/11/15 02:00 | Hayato Matsuoka v Luca Castelnuovo | 6-4,3-6,4-6 |
| ITF M15 Yanagawa | 2023/12/28 00:55 | Shunsuke Nakagawa v Sanhui Shin | 1-6,6-3,1-6 |
| ITF M15 Yanagawa | 2023/12/26 01:30 | Wishaya Trongcharoenchaikul v Sanhui Shin | 1-6,2-6 |
| ITF M15 Yanagawa | 2023/12/23 00:30 | Sanhui Shin v Taisei Ichikawa | 5-7,6-3,3-6 |
| ITF M15 Yanagawa | 2023/12/22 07:25 | Sanhui Shin v Kazuma Kawachi | 6-1,6-2 |
| ITF M15 Yanagawa | 2023/12/21 03:45 | Sanhui Shin v Kokoro Isomura | 6-3,5-7,7-6 |
| ITF M15 Yanagawa | 2023/12/21 00:30 | Sanhui Shin v Ko Suzuki | 6-1,6-4 |
| Challenger Kobe | 2023/11/12 02:25 | Sanhui Shin v Yunseong Chung | 3-6,3-6 |
| Challenger Matsuyama | 2023/11/05 04:00 | Tatsuma Ito v Sanhui Shin | 7-6,6-3 |