Stadion: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF - China F14 - Qualifikation | 2017/07/23 02:00 | Hong Kit Wong v Yukun Wang | 6-0,6-0 |
| ITF - M25 - Luzhou | 2019/05/27 06:55 | Yong Jia Cai v Sida Zeng | 4-6,6-1,7-10 |
| ITF - M25 - Luan | 2019/05/13 03:20 | Linang Xiao v Yong Jia Cai | 6-0,6-0 |
| ITF - M15 - Wuhan | 2019/04/29 06:25 | Alexander Crnokrak v Yong Jia Cai | 6-2,6-0 |
| ITF - China F14 | 2018/08/26 02:00 | Yong Jia Cai v Yi Wei Zhang | 4-6,2-6 |
| ITF - China F13 | 2018/08/19 02:00 | Daisuke Sumizawa v Yong Jia Cai | 6-1,6-3 |
| ITF - China F13 | 2018/08/18 02:00 | Yong Jia Cai v Cheng Han | 6-0,6-2 |
| ITF - China F12 | 2018/08/14 03:30 | Yong Jia Cai v Rui-Xuan Wang | 2-6,2-6 |
| ITF - China F12 - Qualifikation | 2018/08/13 02:00 | Yong Jia Cai v Naifu Zhang | 6-0,6-1 |