Ground: Hardcourt outdoor
| UTR Pro Yokohama | 2024/11/28 02:04 | Rikuto Yamaguchi v Andras Necz | 4-6,6-1,6-4 |
| UTR Pro Yokohama | 2024/11/26 02:00 | Shinde Yuzuki v Rikuto Yamaguchi | 3-6,4-6 |
| UTR Pro Kawaguchi | 2024/08/13 00:00 | Rikuto Yamaguchi v Ryo Minakata | 0-0 |
| UTR Pro Kawaguchi | 2024/08/12 03:24 | Kazuma Kawachi v Rikuto Yamaguchi | 1-6,6-3,5-0 |
| UTR Pro Tainan | 2024/07/28 05:54 | Rikuto Yamaguchi v Yin Chih Lan | 4-6,0-1 |
| UTR Pro Tainan | 2024/07/28 01:30 | Isaac Becroft v Rikuto Yamaguchi | 6-3,6-0 |
| UTR Pro Tainan | 2024/07/27 11:07 | Ryoma Mishiro v Rikuto Yamaguchi | 6-2,6-1 |
| UTR Pro Tainan | 2024/07/23 04:00 | Jagmeet Singh v Rikuto Yamaguchi | 4-6,0-5 |
| UTR Pro Yokohama | 2024/11/27 08:10 | Shinde Yuzuki v Ryotaro Matsumura | 6-4,0-6,6-7 |
| UTR Pro Yokohama | 2024/11/25 04:35 | Andras Necz v Ryotaro Matsumura | 3-6,6-2,3-6 |
| ITF M15 Tanagura | 2024/10/27 02:00 | Woobin Shin v Ryotaro Matsumura | 7-6,6-3 |
| ITF M15 Tanagura | 2024/10/26 01:00 | Ryotaro Matsumura v Issei Okamura | 6-2,6-2 |
| ITF M15 Tanagura | 2024/10/25 00:30 | Ryotaro Matsumura v Daisuke Sumizawa | 6-2,6-1 |
| ITF M15 Tanagura | 2024/10/24 00:30 | Shinji Hazawa v Ryotaro Matsumura | 2-6,7-5,3-6 |
| ITF M15 Tanagura | 2024/10/22 02:20 | Ryotaro Matsumura v Jay Lin Gibson | 6-3,6-0 |
| ITF M25 Takasaki | 2024/09/15 07:00 | Ryotaro Matsumura v Naoya Honda | 4-6,6-3,4-10 |