Stadium: CPK Round: 54 Ground: Hardcourt outdoor
| ITF M15 Karuizawa | 2024/05/30 00:45 | Kohei Hayashi v Kaichi Uchida | 5-7,6-7 |
| ITF M15 Karuizawa | 2024/05/29 02:30 | Kohei Hayashi v Shinji Hazawa | 3-6,6-4,10-8 |
| UTR Pro Urayasu | 2024/05/08 03:00 | Ryoto Tachi v Yusuke Yoshikawa | 0-0 |
| UTR Pro Urayasu | 2024/05/08 00:00 | Ryoto Tachi v Hamish Bartos | 1-2 |
| UTR Pro Urayasu | 2024/05/06 04:00 | Ryoto Tachi v Yuki Mochizuki | 1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2024/03/25 10:30 | Illya Beloborodko v Ryoto Tachi | 6-1,6-1 |
| ITF M15 Sharm El Sheikh | 2024/03/24 10:30 | Ruben Gospodjinacki v Ryoto Tachi | 1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2024/03/17 08:00 | Ryoto Tachi v Mattia Ricci | 6-1,4-6,5-10 |
| ITF M15 Hinode | 2024/03/11 01:00 | Keisuke Saitoh v Ryoto Tachi | 6-3,6-2 |
| ITF M15 Hinode | 2024/03/10 05:00 | Kenta Nakamura v Ryoto Tachi | 1-6,2-6 |