Stadium: Green Tennis Plaza - Court 03 Ground: Hardcourt outdoor
Referee:
| ITF M15 Yanagawa | 2024/10/28 04:00 | Keisuke Ota v Ke Hau Hung | 3-6,3-6 |
| ITF M15 Tanagura | 2024/10/20 00:30 | Keisuke Ota v Shu Muto | 4-6,0-6 |
| ITF M25 Sapporo | 2024/09/02 01:00 | Hiroki Sakagawa v Keisuke Ota | 6-0,6-0 |
| ITF M25 Sapporo | 2024/09/01 01:00 | Keisuke Ota v Jared Thompkins | 6-2,6-7,10-6 |
| UTR Pro Kawaguchi | 2024/06/24 02:44 | Brody Nejedly-Krall v Keisuke Ota | 6-2,2-6,7-5 |
| ITF M15 Tanagura | 2024/10/20 00:30 | Riku Takahata v Ryoto Tachi | 6-3,6-4 |
| ITF M25 Sharm El Sheikh | 2024/10/16 09:30 | Ilia Simakin v Ryoto Tachi | 6-1,6-3 |
| ITF M25 Sharm El Sheikh | 2024/10/15 07:00 | Pavel Verbin v Ryoto Tachi | 4-6,6-3,10-12 |
| ITF M25 Sharm El Sheikh | 2024/10/14 09:15 | Ryoto Tachi v Breno R Urvaneja | 6-3,6-4 |
| ITF M25 Sharm El Sheikh | 2024/10/13 08:30 | Henri Haupt v Ryoto Tachi | 4-6,1-6 |
| ITF M15 Sharm El Sheikh | 2024/10/07 07:00 | Peter Alam v Ryoto Tachi | 6-7,7-6,10-8 |
| ITF M15 Sharm El Sheikh | 2024/10/01 08:45 | Ryoto Tachi v Emirhan Bulut | 6-1,4-6,10-12 |
| ITF M15 Sharm El Sheikh | 2024/09/29 07:00 | Cedric Stanke v Ryoto Tachi | 3-6,3-6 |