Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Hengyang | 2019/06/19 06:55 | Zihao Xia v Yu Hsiang Chiu | 6-0,6-2 |
| ITF M25 - Luzhou | 2019/06/01 03:05 | Zihao Xia v Yecong He | 6-7,1-6 |
| ITF M25 - Luzhou | 2019/05/31 02:00 | Zihao Xia v Weiqiang Zheng | 6-7,6-2,6-4 |
| ITF M25 - Luzhou | 2019/05/30 03:50 | Zihao Xia v Yuanfeng Li | 6-4,6-4 |
| ITF M25 - Luzhou | 2019/05/28 07:45 | Zihao Xia v Rui-Xuan Wang | 6-2,6-2 |
| Challenger - Gwangju | 2019/05/14 02:00 | Zihao Xia v Filip Peliwo | 4-6,4-6 |
| Challenger - Gwangju | 2019/05/13 02:00 | Zihao Xia v Hong Chung | 0-0 |
| Challenger - Busan | 2019/05/07 02:00 | Liam Broady v Zihao Xia | 7-5,6-1 |
| ITF M25 Hengyang | 2019/06/19 05:55 | Tsung-Hao Huang v Bingyu Yu | 6-2,6-2 |
| ITF M25 Shenzhen | 2019/06/13 03:30 | Ye Cong Mo v Tsung-Hao Huang | 6-3,6-4 |
| ITF M25 Shenzhen | 2019/06/12 05:00 | Tsung-Hao Huang v Weiqiang Zheng | 6-2,4-6,7-6 |
| ITF M25 - Hongkong | 2019/06/06 03:30 | Yan Bai v Tsung-Hao Huang | 6-4,6-3 |
| ITF M25 - Hongkong | 2019/06/05 02:00 | Tsung-Hao Huang v Dusty H. Boyer | 4-6,6-1,6-1 |
| ITF M25 - Hongkong | 2019/06/04 03:30 | Tsung-Hao Huang v Harry Meehan | 6-4,6-7,10-7 |
| ITF M25 - Luzhou | 2019/05/30 05:40 | Tsung-Hao Huang v Fajing Sun | 5-7,2-6 |
| ITF M25 - Luzhou | 2019/05/29 02:00 | Tsung-Hao Huang v Sheng Tang | 6-2,2-6,6-3 |