| UTR Pro - Kawaguchi | 2024/03/04 06:30 | Ryotaro Matsumura v So Hanatani | 6-3,6-2 |
| UTR Pro - Kawaguchi | 2024/03/04 02:40 | Ryoto Tachi v Ryotaro Matsumura | 2-6,3-5 |
| UTR Pro - Kawaguchi | 2024/03/03 00:30 | Kazuma Kawachi v Ryotaro Matsumura | 6-2,6-3 |
| UTR Pro - Kawaguchi | 2024/03/02 03:00 | Ryotaro Matsumura v Daisuke Sumizawa | 6-2,7-5 |
| ITF - M15 Yanagawa | 2023/12/27 00:30 | Mikalai Haliak v Ryotaro Matsumura | 6-3,6-3 |
| ITF - M15 Yanagawa | 2023/12/26 00:30 | Ryotaro Matsumura v Shu Matsuoka | 6-2,6-1 |
| ITF - M15 Yanagawa | 2023/12/22 02:10 | Kazuma Kawachi v Ryotaro Matsumura | 6-4,4-6,6-4 |
| ITF - M15 Yanagawa | 2023/12/20 02:30 | Hiroki Sakagawa v Ryotaro Matsumura | 2-6,1-6 |
| UTR Pro - Kawaguchi | 2024/03/04 05:00 | Yuya Hirose v Rei Sato | 4-6,2-6 |