| UTR Pro Kawaguchi | 02/17 01:00 | - | Ewan Ogura v Ryusuke Horiuchi | CANC | |
| UTR Pro Kawaguchi | 02/17 01:00 | - | Ryota Tanuma v Ryusuke Horiuchi | CANC | |
| UTR Pro Kawaguchi | 02/17 01:00 | - | Yamato Yukawa v Ryusuke Horiuchi | CANC | |
| UTR Pro Kawaguchi | 02/16 04:00 | - | Kairi Inoue v Ryusuke Horiuchi | Walkover | |
| UTR Pro Yokohama | 02/01 02:20 | 29 | Noritaka Koizumi v Ryusuke Horiuchi | 6-0,3-6,1-6 | |
| UTR Pro Yokohama | 01/31 03:25 | 28 | Ewan Ogura v Ryusuke Horiuchi | 2-6,1-6 | |
| UTR Pro Yokohama | 01/30 02:00 | - | Josh Roe Flannelly v Ryusuke Horiuchi | 1-6,3-6 | |
| UTR Pro Yokohama | 01/29 03:40 | - | Lawrence Bataljin v Ryusuke Horiuchi | 4-6,0-6 | |
| UTR Pro Yokohama | 01/27 04:00 | - | Janos Fekete v Ryusuke Horiuchi | 6-4,6-3 | |
| UTR Pro Yokohama | 01/26 03:55 | - | Ryusuke Horiuchi v Taketo Takamisawa | 7-5,6-1 | |
| UTR Pro Yokohama | 01/17 04:20 | 28 | Ryusuke Horiuchi v Taiyo Uenoyama | 4-6,4-6 | |
| UTR Pro Yokohama | 01/16 04:25 | - | Taketo Takamisawa v Ryusuke Horiuchi | 6-4,7-5 |