Stadium: Court 12 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Luzhou | 2019/05/29 02:00 | Haitong Xia v Li-Wei Tan | 6-3,6-3 |
| ITF M25 Luzhou | 2019/05/28 03:20 | Haitong Xia v Linang Xiao | 2-6,6-1,10-7 |
| ITF M25 Luzhou | 2019/05/27 02:00 | Haitong Xia v Naifu Zhang | 6-2,6-1 |
| ITF M25 Luan | 2019/05/15 04:30 | Chukang Wang v Haitong Xia | 1-6,6-3,6-4 |
| ITF M25 Luan | 2019/05/14 02:50 | Rui-Xuan Wang v Haitong Xia | 1-6,6-2,2-10 |
| ITF M25 Luan | 2019/05/13 02:00 | Yi Wei Zhang v Haitong Xia | 0-6,3-6 |
| ITF M25 Wuhan | 2019/05/08 04:00 | Haitong Xia v Blake Ellis | 0-6,1-6 |
| ITF M15 Wuhan | 2019/05/01 03:55 | Haitong Xia v Wishaya Trongcharoenchaikul | 3-6,3-6 |
| ITF M25 Luzhou | 2019/05/29 02:00 | Ruikai Wang v Xin Gao | 4-6,0-6 |
| ITF M25 Luan | 2019/05/17 03:00 | Xin Gao v Yecong He | 5-7,7-5,6-7 |
| ITF M25 Luan | 2019/05/16 05:40 | Xin Gao v Karunuday Singh | 6-3,6-3 |
| ITF M25 Luan | 2019/05/15 08:15 | Xin Gao v Ye Cong Mo | 6-4,6-4 |
| ITF M25 Wuhan | 2019/05/08 02:00 | Xin Gao v Fajing Sun | 1-6,6-2,4-6 |
| ITF M15 Wuhan | 2019/05/01 03:50 | Xin Gao v Kazuki Nishiwaki | 6-2,3-6,3-6 |
| Challenger Nanchang | 2019/04/22 04:35 | Ben Patael v Xin Gao | 6-1,6-4 |
| Challenger Anning | 2019/04/15 10:10 | Xin Gao v Matteo Viola | 3-6,1-6 |