| Challenger - Shenzhen - Kvalifikation | 2018/03/11 01:30 | Yecong He v Yan Bai | 3-6,4-6 |
| ITF M25 - Luzhou | 2019/06/01 03:05 | Zihao Xia v Yecong He | 6-7,1-6 |
| ITF M25 - Luzhou | 2019/05/31 02:00 | Yecong He v Xin Gao | 6-3,6-4 |
| ITF M25 - Luzhou | 2019/05/30 04:30 | Yecong He v Pak Long Yeung | 1-6,6-4,6-2 |
| ITF M25 - Luzhou | 2019/05/28 07:45 | Yecong He v Hao Wu | 7-6,6-7,6-4 |
| ITF M25 Luan | 2019/05/18 02:30 | Fajing Sun v Yecong He | 6-2,6-2 |
| 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 03:30 | Rimpei Kawakami v Yecong He | 7-5,2-6,4-6 |
| ITF M25 Luan | 2019/05/14 04:35 | Tianjia Guo v Yecong He | 0-6,1-6 |
| ITF M25 - Luzhou | 2019/06/01 04:00 | Jie Cui v Yan Bai | 2-6,2-6 |
| ITF M25 - Luzhou | 2019/05/31 02:00 | Cheng-Yu Yu v Yan Bai | 4-6,1-6 |
| ITF M25 - Luzhou | 2019/05/28 07:50 | Xiaoyu He v Yan Bai | 0-6,1-6 |
| Challenger - Gwangju | 2019/05/15 02:00 | Yan Bai v Lukas Lacko | 6-7,4-6 |
| Challenger - Gwangju | 2019/05/14 03:30 | Yan Bai v Ji Hoon Son | 7-6,2-6,6-3 |
| ITF M25 Wuhan | 2019/05/12 02:00 | Yan Bai v Shuichi Sekiguchi | 6-2,6-4 |
| ITF M25 Wuhan | 2019/05/11 02:00 | Yan Bai v Yu Hsiou Hsu | 6-4,6-4 |
| ITF M25 Wuhan | 2019/05/10 02:00 | Yan Bai v Fajing Sun | 7-6,6-1 |