Ground: Hardcourt outdoor
| ITF M15 Osaka | 2025/04/16 08:30 | Riku Takahata v Yuki Mochizuki | 4-6,5-7 |
| ITF M25 Sapporo | 2025/09/03 02:30 | Yuki Mochizuki v Ryota Tanuma | 2-6,2-6 |
| ITF M25 Taipei | 2025/08/31 02:00 | Yanki Erel v Yuki Mochizuki | 6-2,6-4 |
| ITF M25 Taipei | 2025/08/30 02:00 | Ryuki Matsuda v Yuki Mochizuki | 4-6,6-3,3-6 |
| ITF M25 Taipei | 2025/08/29 02:00 | Yuki Mochizuki v Charles Broom | 2-6,6-3,6-2 |
| ITF M25 Taipei | 2025/08/28 02:00 | Yuki Mochizuki v Yunseong Chung | 7-6,6-4 |
| ITF M25 Taipei | 2025/08/27 05:06 | Yuki Mochizuki v Chin Kuan Lai | 6-1,6-2 |
| ITF M25 Taipei | 2025/08/19 05:55 | Tsung-Hao Huang v Yuki Mochizuki | 6-4,3-6,6-3 |
| ITF M15 Nakhon Pathom | 2025/07/26 02:00 | Yuki Mochizuki v Jake Delaney | 2-6,2-6 |
| ITF M15 Nakhon Pathom | 2025/08/21 03:30 | Riku Takahata v Max Basing | 2-6,0-6 |
| ITF M15 Nakhon Pathom | 2025/08/20 03:30 | Riku Takahata v Krittin Koaykul | 6-3,6-4 |
| ITF M15 Nakhon Pathom | 2025/08/18 05:39 | Riku Takahata v Arjun Mehrotra | 7-5,6-4 |
| ITF M15 Nakhon Pathom | 2025/08/17 07:37 | Riku Takahata v Kamonpanyakorn Thadpong | 6-1,6-2 |
| ITF M15 Singapore | 2025/08/11 04:00 | Riku Takahata v Abhinav Sanjeev Shanmugam | 2-6,1-6 |
| ITF M15 Singapore Qual | 2025/08/10 04:25 | Riku Takahata v Yusuke Yoshikawa | 6-3,6-4 |
| ITF M15 Singapore | 2025/08/07 02:00 | Sora Fukuda v Riku Takahata | 7-6,6-4 |
| ITF M15 Singapore | 2025/08/05 03:30 | Shaheed Alam v Riku Takahata | 4-6,2-6 |