Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| 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 Nishi-Tokyo | 2024/03/19 01:00 | Ray Ho v Hayato Matsuoka | 6-4,7-6 |
| ITF M15 Nishi-Tokyo | 2024/03/18 03:30 | Ray Ho v Jiayang Dong | 6-0,6-0 |
| Challenger Chennai | 2024/02/04 04:30 | Eric Vanshelboim v Ray Ho | 6-3,6-3 |
| ITF M15 Kashiwa | 2024/03/31 01:00 | Taiyo Yamanaka v Seon Yong Han | 6-4,6-0 |
| ITF M15 Tsukuba | 2024/03/24 01:00 | Taiyo Yamanaka v Jumpei Yamasaki | 3-6,1-6 |
| ITF M15 Nishi-Tokyo | 2024/03/20 02:35 | Jie Cui v Taiyo Yamanaka | 6-4,6-4 |
| ITF M15 Nishi-Tokyo | 2024/03/19 01:00 | Jumpei Yamasaki v Taiyo Yamanaka | 5-7,3-6 |
| ITF M15 Nishi-Tokyo | 2024/03/18 03:30 | Mattias Southcombe v Taiyo Yamanaka | 3-6,4-6 |
| ITF M15 Hinode | 2024/03/13 02:40 | Yan Bai v Taiyo Yamanaka | 3-6,6-4,6-1 |
| ITF M15 Hinode | 2024/03/10 01:00 | Taiyo Yamanaka v Lennon-Roark Jones | 6-1,6-2 |
| ITF M15 Monastir | 2024/02/18 09:30 | Taiyo Yamanaka v Niklas Waldner | 4-6,4-6 |