Stadium: Court 2 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Kashiwa | 2024/04/04 02:50 | Sanhui Shin v Ray Ho | 2-6,6-3,4-6 |
| ITF M15 Kashiwa | 2024/04/03 05:55 | Daiki Yoshimura v Ray Ho | 0-6,3-6 |
| ITF M15 Kashiwa | 2024/04/01 03:45 | Ray Ho v Taiyo Yamanaka | 6-3,3-6,10-3 |
| ITF M15 Kashiwa | 2024/03/31 05:00 | Ray Ho v Shunsuke Nakagawa | 6-4,3-6,10-5 |
| ITF M15 Tsukuba | 2024/03/27 04:20 | Yuki Mochizuki v Ray Ho | 6-7,6-2,4-6 |
| ITF M15 Tsukuba | 2024/03/25 06:30 | Ray Ho v Mattias Southcombe | 6-3,6-0 |
| ITF M15 Tsukuba | 2024/03/24 01:00 | Ray Ho v Ko Suzuki | 6-1,6-1 |
| ITF M15 Nishi-Tokyo | 2024/03/20 01:00 | Renta Tokuda v Ray Ho | 6-2,6-3 |
| ITF M15 Kashiwa | 2024/04/04 04:45 | Kazuki Nishiwaki v Ryotaro Taguchi | 3-6,4-6 |
| ITF M15 Kashiwa | 2024/04/03 01:00 | Ryotaro Taguchi v Taiyo Yamanaka | 6-1,6-4 |
| ITF M15 Kashiwa | 2024/04/01 04:40 | Ryotaro Taguchi v Kousuke Ogura | 6-1,6-2 |
| ITF M15 Kashiwa | 2024/03/31 01:00 | Ryotaro Taguchi v Mattias Southcombe | 6-2,6-2 |
| ITF M15 Tsukuba | 2024/03/28 03:20 | Ryotaro Taguchi v Sanhui Shin | 6-4,2-6,3-6 |
| ITF M15 Tsukuba | 2024/03/27 06:35 | Jangjun Kim v Ryotaro Taguchi | 2-6,0-6 |
| ITF M15 Tsukuba | 2024/03/25 06:00 | Ryotaro Taguchi v Koki Matsuda | 7-6,6-2 |
| ITF M15 Nishi-Tokyo | 2024/03/23 01:40 | Ryotaro Taguchi v Hikaru Shiraishi | 2-6,6-4,4-6 |