Ground: Hardcourt outdoor
| UTR Pro Urayasu | 2024/10/16 00:00 | Kai Kawano v Ryusuke Horiuchi | 6-2,6-3 |
| UTR Pro Yokohama | 2024/11/30 02:00 | Ryusuke Horiuchi v Hidetoshi Owada | 6-1,6-7,6-3 |
| UTR Pro Yokohama | 2024/11/28 00:00 | Ryusuke Horiuchi v Yuta Tomida | 1-6,6-7 |
| UTR Pro Yokohama | 2024/11/27 06:03 | Ryusuke Horiuchi v Ryo Minakata | 4-6,4-6 |
| UTR Pro Yokohama | 2024/11/26 04:24 | Ryusuke Horiuchi v Marshall Tutu | 1-6,5-7 |
| ITF M15 Yanagawa | 2024/10/31 01:00 | Chan-Yeong Oh v Ryusuke Horiuchi | 6-2,6-4 |
| ITF M15 Yanagawa | 2024/10/29 00:30 | Ryusuke Horiuchi v Ke Hau Hung | 6-3,6-4 |
| ITF M15 Tanagura | 2024/10/22 02:10 | Woobin Shin v Ryusuke Horiuchi | 6-2,6-4 |
| UTR Pro Urayasu | 2024/10/20 00:00 | Seiya Nakanishi v Ryusuke Horiuchi | 0-6,0-6 |
| UTR Pro Yokohama | 2024/11/30 00:00 | Kai Kawano v Haruki Katsushima | 7-5,5-4 |
| UTR Pro Yokohama | 2024/11/29 00:00 | Seiya Nakanishi v Kai Kawano | 6-7,3-6 |
| UTR Pro Yokohama | 2024/11/28 03:20 | Henry Ren v Kai Kawano | 6-2,6-2 |
| UTR Pro Yokohama | 2024/11/27 01:57 | Hakuto Imanishi v Kai Kawano | 7-6,6-4 |
| UTR Pro Yokohama | 2024/11/25 00:00 | Koki Matsuda v Kai Kawano | 6-2,6-3 |
| UTR Pro Urayasu | 2024/10/20 00:00 | Kazuki Sugimoto v Kai Kawano | 6-2,4-6,2-6 |
| UTR Pro Urayasu | 2024/10/19 00:00 | Kai Kawano v Haruki Katsushima | 6-0,6-1 |
| UTR Pro Urayasu | 2024/10/18 00:00 | Kai Kawano v Vassili Psaltopoulos | 2-6,6-4,6-1 |