Stadium: Centre Court Round: 19 Ground: Hardcourt outdoor
| Challenger - Yokkaichi | 2023/11/26 04:35 | Colin Sinclair v Ray Ho | 3-6,5-7 |
| Challenger - Shenzhen | 2023/10/16 02:00 | Tsung-Hao Huang v Ray Ho | 6-3,6-2 |
| Challenger - Shenzhen - Kvalifikation | 2023/10/15 02:00 | Qian Sun v Ray Ho | 1-6,4-6 |
| Challenger - Shenzhen | 2023/10/09 09:35 | Colin Sinclair v Ray Ho | 6-3,6-4 |
| Challenger - Guangzhou | 2023/09/11 04:35 | Luca Castelnuovo v Ray Ho | 6-7,6-3,6-2 |
| Challenger - Guangzhou | 2023/09/10 06:35 | Linghao Zhang v Ray Ho | 1-6,0-6 |
| Challenger - Shanghai | 2023/09/04 03:00 | Robert Strombachs v Ray Ho | 6-4,7-5 |
| Challenger Zhangjiagang | 2023/08/28 02:00 | Mikalai Haliak v Ray Ho | 6-3,6-1 |
| Challenger - Yokkaichi | 2023/11/26 03:25 | Hikaru Shiraishi v Tatsuma Ito | 3-6,4-6 |
| Challenger - Kobe | 2023/11/15 01:30 | Tatsuma Ito v Yuta Shimizu | 6-7,3-6 |
| Challenger - Matsuyama | 2023/11/06 01:00 | Zhe Li v Tatsuma Ito | 4-6,6-4,6-2 |
| Challenger - Matsuyama | 2023/11/05 04:00 | Tatsuma Ito v Sanhui Shin | 7-6,6-3 |
| ITF M25 - Takasaki | 2023/09/21 05:15 | Tatsuma Ito v Koki Matsuda | 7-6,1-6,6-3 |
| ITF M25 - Takasaki | 2023/09/20 02:45 | Tatsuma Ito v Toa Maeda | 6-3,6-0 |
| ITF M25 - Sapporo | 2023/09/12 02:00 | Naoki Tajima v Tatsuma Ito | 3-6,1-6 |
| ITF M25 - Sapporo | 2023/09/07 03:00 | Ryotaro Matsumura v Tatsuma Ito | 7-6,6-4 |