Stadium: Court 5 Round: 14 Ground: Hardcourt outdoor
| Challenger Zhangjiagang | 2023/08/31 02:30 | Ricardas Berankis v Robert Strombachs | 6-4,6-2 |
| Challenger Zhangjiagang | 2023/08/29 06:50 | Hanyi Liu v Robert Strombachs | 4-6,6-3,3-6 |
| Challenger Zhuhai | 2023/08/24 03:00 | Robert Strombachs v Jason Jung | 4-6,2-6 |
| Challenger Zhuhai | 2023/08/23 03:00 | Dominik Palan v Robert Strombachs | 4-6,7-6,4-6 |
| Challenger Zhuhai | 2023/08/21 04:40 | Robert Strombachs v Tao Mu | 6-4,3-6,6-4 |
| Challenger Porto | 2023/08/01 17:30 | Henrique Rocha v Robert Strombachs | 6-4,4-6,6-4 |
| Challenger Porto | 2023/07/31 12:05 | Robert Strombachs v Duarte Vale | 6-2,7-6 |
| Challenger Porto | 2023/07/30 14:00 | Robert Strombachs v Andrea Guerrieri | 6-3,6-4 |
| Challenger Zhangjiagang | 2023/08/28 02:00 | Mikalai Haliak v Ray Ho | 6-3,6-1 |
| Challenger Zhangjiagang | 2023/08/27 03:30 | Toshihide Matsui v Ray Ho | 0-6,2-6 |
| Challenger Zhuhai | 2023/08/20 05:30 | Ray Ho v Aliaksandr Liaonenka | 4-6,2-6 |
| ITF M25 Yinchuan | 2023/08/16 06:05 | Ray Ho v Fajing Sun | 4-6,4-6 |
| ITF M25 Baotou | 2023/08/09 01:30 | Luca Castelnuovo v Ray Ho | 6-2,6-2 |
| ITF M15 Tianjin | 2023/07/07 01:30 | Zhe Li v Ray Ho | 7-6,6-0 |
| ITF M15 Tianjin | 2023/07/06 01:30 | Erik Arutiunian v Ray Ho | 6-7,2-6 |
| ITF M15 Tianjin | 2023/07/04 07:00 | Sheng Tang v Ray Ho | 0-6,3-6 |