Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Karuizawa | 2023/05/28 01:15 | Ryusuke Horiuchi v Toru Horie | 2-6,4-6 |
| 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 Martos | 2023/06/12 13:30 | Iker Urribarrens v Keanu Elias Immler | 7-6,6-2 |
| ITF M15 Bucharest | 2023/05/21 11:00 | Keanu Elias Immler v Dan Radu Munteanu | 2-6,2-6 |
| ITF M25 Sanxenxo | 2023/04/26 10:00 | Keanu Elias Immler v Adria Soriano Barrera | 1-6,0-6 |
| ITF M25 Sanxenxo | 2023/04/24 16:15 | Rodrigo Fernandes v Keanu Elias Immler | 2-6,2-6 |
| ITF M25 Sanxenxo | 2023/04/24 11:00 | Guilherme Silva v Keanu Elias Immler | 6-2,6-0 |
| ITF M25 Portimao | 2023/03/12 13:00 | Keanu Elias Immler v Andre Stewart | 4-6,0-6 |
| ITF M25 Loule | 2023/02/26 10:00 | Keanu Elias Immler v Michel Hopp | 2-6,4-6 |
| ITF M25 Faro | 2023/02/19 13:00 | Keanu Elias Immler v Javier Molino | 0-6,2-6 |