Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Challenger Gwangju | 2024/04/14 03:25 | Egor Gerasimov v Sanhui Shin | 6-3,6-0 |
| Challenger Busan | 2024/04/08 01:00 | Sanhui Shin v Altug Celikbilek | 4-6,2-6 |
| Challenger Busan | 2024/04/07 01:00 | Moez Echargui v Sanhui Shin | 6-7,5-7 |
| ITF M15 Kashiwa | 2024/04/04 02:50 | Sanhui Shin v Ray Ho | 2-6,6-3,4-6 |
| ITF M15 Kashiwa | 2024/04/03 00:55 | Sanhui Shin v Hayato Matsuoka | 2-6,6-3,6-4 |
| ITF M15 Tsukuba | 2024/03/29 06:15 | Ryotaro Matsumura v Sanhui Shin | 7-6,6-7,7-6 |
| ITF M15 Tsukuba | 2024/03/28 03:20 | Ryotaro Taguchi v Sanhui Shin | 6-4,2-6,3-6 |
| ITF M15 Tsukuba | 2024/03/27 03:35 | Kasidit Samrej v Sanhui Shin | 4-6,0-6 |