Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Lu-čou | 2019/05/28 03:20 | Ruikai Wang v Ang Ji | 6-0,6-4 |
| ITF M25 Lu-čou | 2019/05/27 02:00 | Ruikai Wang v Ya Hui Nie | 3-6,6-1,12-10 |
| ITF M25 Luan | 2019/05/14 02:00 | Daisuke Sumizawa v Ruikai Wang | 6-4,6-3 |
| ITF M25 Luan | 2019/05/13 02:00 | Zhou Mingzhou v Ruikai Wang | 3-6,6-7 |
| ITF M25 Wuhan | 2019/05/06 07:25 | Ruikai Wang v Hanyi Liu | 4-6,4-6 |
| ITF M15 Wuhan | 2019/04/29 02:00 | Liran Chen v Ruikai Wang | 6-2,7-6 |
| ITF M15 Anning | 2019/01/14 01:30 | Young Seok Lee v Ruikai Wang | 6-3,5-7,10-3 |
| ITF M15 Anning | 2019/01/07 01:30 | Ruikai Wang v Grigoriy Lomakin | 2-6,2-6 |
| 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 |
| Challenger Zhangjiagang | 2019/03/18 05:40 | Xin Gao v Di Wu | 5-7,4-6 |