Stadium: Top Run - Court 3 Ground: Hardcourt outdoor
Referee:
| UTR Pro Yokohama | 2024/12/01 00:00 | Tokitaka Ito v Seiya Nakanishi | 6-2,6-6 |
| UTR Pro Yokohama | 2024/11/30 00:00 | Andras Necz v Tokitaka Ito | 5-7,2-6 |
| UTR Pro Yokohama | 2024/11/29 04:04 | Shunrou Takeshima v Tokitaka Ito | 6-3,6-1 |
| UTR Pro Kawaguchi | 2025/10/13 04:55 | Ryotaro Matsumura v Yuya Hirose | 6-2,6-1 |
| ITF M25 Sapporo | 2025/09/10 02:30 | Ryotaro Matsumura v Mark Whitehouse | 2-6,3-6 |
| ITF M25 Sapporo | 2025/09/08 05:15 | Ryotaro Matsumura v Daiki Yoshimura | 6-2,7-5 |
| ITF M25 Sapporo | 2025/09/03 01:00 | Ryotaro Matsumura v Kousuke Ogura | 3-6,6-3,4-6 |
| ITF M25 Sapporo | 2025/09/01 01:00 | Ryotaro Matsumura v Yuki Karatsu | 6-1,5-1 |
| UTR Pro Yokohama | 2025/08/24 00:00 | Koki Matsuda v Ryotaro Matsumura | 6-1,6-4 |
| UTR Pro Yokohama | 2025/08/23 02:00 | Ryotaro Matsumura v Ryota Tanuma | 7-6,6-2 |
| UTR Pro Yokohama | 2025/08/22 02:50 | Ryotaro Matsumura v Yuga Tashiro | 6-2,6-1 |