Stadium: Court 9 Round: 54 Ground: Clay
| ITF M15 Antalya | 2023/03/05 06:30 | Joao Eduardo Schiessl v Ryusuke Horiuchi | 6-0,6-1 |
| ITF M25 Antalya | 2022/11/07 14:15 | Igor Trunov v Ryusuke Horiuchi | 6-3,6-2 |
| ITF M25 Antalya | 2022/11/06 05:30 | Jeiden Saidizand v Ryusuke Horiuchi | 0-6,4-6 |
| ITF M15 Antalya | 2022/10/30 07:00 | Aleksei Khomich v Ryusuke Horiuchi | 6-4,6-3 |
| ITF M15 Antalya | 2022/10/23 07:00 | Gheorghe Claudiu Schinteie v Ryusuke Horiuchi | 6-4,4-6,10-6 |
| ITF M25 Girona | 2022/10/16 14:00 | Samuel M Arjona v Ryusuke Horiuchi | 6-4,2-6,10-4 |
| ITF M25 Santa Margherita | 2022/10/09 11:00 | Stefanos Sakellaridis v Ryusuke Horiuchi | 6-0,6-2 |
| ITF M25 Kashiwa | 2022/09/27 01:00 | Rio Noguchi v Ryusuke Horiuchi | 6-3,6-3 |
| ITF M15 Monastir | 2023/05/10 14:10 | Toru Horie v Thomas Braithwaite | 2-6,6-3,6-7 |
| ITF M15 Monastir | 2023/05/09 12:30 | Toru Horie v Zhan Zheng | 7-5,4-6,10-6 |
| ITF M15 Monastir | 2023/05/09 09:00 | Linang Xiao v Toru Horie | 3-6,1-6 |
| ITF M25 Kashiwa | 2023/04/02 02:30 | Toru Horie v Hikaru Shiraishi | 6-3,5-7,4-10 |
| ITF M25 Tsukuba | 2023/03/27 04:00 | Kazuki Nishiwaki v Toru Horie | 6-3,6-0 |
| ITF M25 Tsukuba | 2023/03/27 00:30 | Toru Horie v Taketo Takamisawa | 4-6,6-3,10-4 |
| UTR Pro Tennis Series Miki | 2022/07/15 02:00 | Toru Horie v Kazuki Nishiwaki | 3-6,3-5 |
| UTR Pro Tennis Series Miki | 2022/07/13 00:30 | Toru Horie v Daisuke Inagawa | 6-1,6-3 |