Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF China F9 Qual | 2018/07/01 04:00 | Bingyu Yu v Wai Yu Kai | 6-2,6-1 |
| ITF Hong Kong F1 | 2018/06/26 02:00 | Hong Kit Wong v Wai Yu Kai | 6-4,6-4 |
| ITF Hong Kong F1 Qual | 2018/06/24 03:25 | Alex Hunt v Wai Yu Kai | 2-6,1-6 |
| ITF Hong Kong F1 Qual | 2018/06/23 02:00 | Wai Yu Kai v Sam Ryan Ziegann | 6-3,6-3 |
| ITF China F5 Qual | 2018/05/07 04:20 | Chukang Wang v Wai Yu Kai | 6-4,6-3 |
| ITF China F5 Qual | 2018/05/05 08:55 | Wai Yu Kai v Chuanqi Su | 6-1,6-0 |
| ITF China F4 Qual | 2018/04/29 07:20 | Wai Yu Kai v Chase Ferguson | 6-7,3-6 |
| ITF China F4 Qual | 2018/04/28 06:55 | Winter Meagher v Wai Yu Kai | 1-6,6-2,4-6 |
| ITF China F8 | 2018/06/04 02:00 | Francis Casey Alcantara v Xin Hu | 6-0,6-2 |
| ITF China F7 Qual | 2018/05/28 03:40 | Hao Wu v Xin Hu | 6-2,6-2 |
| ITF China F7 Qual | 2018/05/27 06:05 | Xin Hu v RunYu Zhao | 1-6,6-4,7-5 |
| ITF China F6 Qual | 2018/05/12 07:10 | Xin Hu v Jiaji Wang | 6-3,2-6,4-6 |
| ITF China F5 Qual | 2018/05/05 03:40 | Xin Hu v Bingyu Yu | 6-7,2-6 |
| ITF China F4 Qual | 2018/04/28 04:45 | Tsung-Hao Huang v Xin Hu | 6-3,6-4 |
| ITF Croatia F3 | 2018/03/21 15:05 | Kai Lemstra v Xin Hu | 6-2,6-1 |
| ITF Croatia F2 | 2018/03/13 11:50 | Xin Hu v Jeremy Jahn | 1-6,2-6 |