Stadium: Center Court Round: 27 Ground: Hardcourt outdoor
| ITF - M25 Luan | 2019/05/16 05:40 | Gao, Xin v Singh, Karunuday | 6-3,6-3 |
| ITF - M25 Luan | 2019/05/15 08:15 | Gao, Xin v Ye Cong Mo | 6-4,6-4 |
| Wuhan, Qualifications Simples M-ITF-CHN-05A | 2019/05/08 02:00 | Gao, Xin v Fajing Sun | 1-6,6-2,4-6 |
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/05/01 03:50 | Gao, Xin v Kazuki Nishiwaki | 6-2,3-6,3-6 |
| Nanchang, China | 2019/04/22 04:35 | Patael, Ben v Gao, Xin | 6-1,6-4 |
| Anning, China | 2019/04/15 10:10 | Gao, Xin v Viola, Matteo | 3-6,1-6 |
| Zhangjiagang, China | 2019/03/18 05:40 | Gao, Xin v Wu, Di | 5-7,4-6 |
| Challenger Zhuhai | 2019/03/04 07:05 | Gao, Xin v Alex Molcan | 5-7,4-6 |
| ITF - M25 Luan | 2019/05/16 03:30 | Kawakami, Rimpei v He, Yecong | 7-5,2-6,4-6 |
| ITF - M25 Luan | 2019/05/14 04:35 | Guo, Tianjia v He, Yecong | 0-6,1-6 |
| Wuhan, Qualifications Simples M-ITF-CHN-05A | 2019/05/10 04:05 | Yu Hsiou Hsu v He, Yecong | 6-0,7-6 |
| Wuhan, Qualifications Simples M-ITF-CHN-05A | 2019/05/09 02:00 | Tsung-Hao Huang v He, Yecong | 1-6,2-6 |
| Wuhan, Qualifications Simples M-ITF-CHN-05A | 2019/05/08 03:15 | Tanuma, Ryota v He, Yecong | 4-6,6-3,3-6 |
| Nanchang, China | 2019/04/23 05:20 | He, Yecong v Max Purcell | 6-7,2-6 |
| Anning, China | 2019/04/16 02:00 | Grills, Jacob v He, Yecong | 6-1,6-4 |
| Zhangjiagang, China | 2019/03/18 02:00 | Harris, Andrew v He, Yecong | 6-1,6-1 |