Stadium: Centre Court Round: 26 Ground: Hardcourt outdoor
| ITF Hong Kong F3 | 2018/12/25 06:50 | Xin Gao v Geoffrey Blancaneaux | 7-6,6-3 |
| ITF Hong Kong F3 | 2018/12/24 03:40 | Xin Gao v Aleksei Khomich | 6-3,6-1 |
| ITF Hong Kong F3 | 2018/12/22 02:00 | Xin Gao v Wai Yu Kai | 6-3,6-2 |
| Challenger Kobe | 2018/11/11 04:50 | Xin Gao v Tung-Lin Wu | 4-6,2-6 |
| Challenger Kobe | 2018/11/10 06:00 | Xin Gao v Kazuki Nishiwaki | 6-4,6-4 |
| Challenger Shenzhen 2 | 2018/10/28 04:05 | Sumit Nagal v Xin Gao | 6-4,6-2 |
| Challenger Shenzhen 2 | 2018/10/27 07:25 | Xin Gao v Alexander Pavlioutchenkov | 6-1,6-2 |
| Challenger Liuzhou | 2018/10/20 02:00 | Michael Zhu v Xin Gao | 1-6,6-3,6-1 |
| ITF Hong Kong F3 | 2018/12/25 05:45 | Pak Long Yeung v Alexander Zhurbin | 6-3,6-7,6-3 |
| ITF Thailand F9 | 2018/11/13 09:25 | Pak Long Yeung v Ryota Tanuma | 4-6,7-6,6-7 |
| ITF Thailand F9 | 2018/11/12 03:40 | Pol Wattanakul v Pak Long Yeung | 5-7,1-6 |
| ITF Thailand F9 | 2018/11/11 06:00 | Pak Long Yeung v Linh Giang Trinh | 6-2,6-3 |
| ITF Thailand F9 | 2018/11/10 02:00 | Pak Long Yeung v Prachaya Baibong | 6-1,6-1 |
| ITF France F21 | 2018/10/10 14:00 | Christoph Negritu v Pak Long Yeung | 7-6,6-4 |
| ITF France F21 | 2018/10/07 11:10 | Theo Schneider v Pak Long Yeung | 2-6,5-7 |
| ITF France F21 | 2018/10/06 12:10 | Robin Cocouvi v Pak Long Yeung | 6-7,3-6 |