Ground: Hardcourt outdoor
| Challenger Wuxi | 2025/05/04 07:30 | Shintaro Imai v Woobin Shin | 6-2,6-4 |
| ITF M25 Anning | 2025/05/03 02:30 | Sanhui Shin v Woobin Shin | 6-2,6-3 |
| ITF M25 Anning | 2025/05/02 04:00 | Yuichiro Inui v Woobin Shin | 4-6,4-6 |
| ITF M25 Anning | 2025/05/01 02:30 | Grigoriy Lomakin v Woobin Shin | 4-6,4-6 |
| ITF M25 Anning | 2025/04/30 03:00 | Jordan Chiu v Woobin Shin | 2-6,2-6 |
| Challenger Gwangju | 2025/04/20 04:40 | Viktor Durasovic v Woobin Shin | 6-7,7-6,6-0 |
| ITF M15 Luan | 2025/04/13 02:00 | Rigele Te v Woobin Shin | 7-6,0-0 |
| ITF M15 Luan | 2025/04/12 02:00 | Linang Xiao v Woobin Shin | 5-7,1-6 |
| ITF M25 Tbilisi | 2025/05/13 07:30 | Edward Winter v Renta Tokuda | 7-6,3-6,5-7 |
| ITF M25 Tbilisi | 2025/05/12 08:00 | Ilya Snitari v Renta Tokuda | 6-3,6-7,0-1 |
| ITF M15 Osaka | 2025/04/22 02:30 | Shintaro Imai v Renta Tokuda | 6-1,6-3 |
| ITF M15 Osaka | 2025/04/19 02:00 | Tsung-Hao Huang v Renta Tokuda | 7-6,1-6,6-4 |
| ITF M15 Osaka | 2025/04/18 01:00 | Jumpei Yamasaki v Renta Tokuda | 1-6,4-6 |
| ITF M15 Osaka | 2025/04/17 01:00 | Yuta Tomida v Renta Tokuda | 3-6,1-6 |
| ITF M15 Osaka | 2025/04/16 02:30 | Renta Tokuda v Takuya Kumasaka | 7-6,1-6,6-3 |
| ITF M15 Nonthaburi | 2025/03/26 06:00 | Renta Tokuda v Duckhee Lee | 3-6,3-6 |