Round: 25 Ground: Hardcourt outdoor
| ITF Hong Kong F3 | 2016/06/21 22:00 | Fajing Sun v Yecong He | 6-2,6-7,2-6 |
| ITF China F9 | 2016/06/01 03:00 | Fajing Sun v Yecong He | 6-0,6-4 |
| ITF China F6 | 2017/05/08 04:10 | Chuhan Wang v Fajing Sun | 6-1,6-1 |
| Challenger Anning | 2017/04/25 07:35 | Fajing Sun v Janko Tipsarevic | 0-6,4-6 |
| Challenger Qingdao | 2017/04/18 08:05 | Mathias Bourgue v Fajing Sun | 6-0,6-2 |
| ITF China F5 | 2017/04/16 02:00 | Fajing Sun v Bradley Mousley | 7-6,6-2 |
| ITF China F5 | 2017/04/15 03:00 | Fajing Sun v Harry Bourchier | 6-3,5-7,7-6 |
| ITF China F5 | 2017/04/12 03:00 | Fajing Sun v Chuhan Wang | 4-6,6-2,6-3 |
| ITF China F5 | 2017/04/11 05:10 | Zhe Li v Fajing Sun | 3-6,2-6 |
| ITF Israel F2 | 2017/03/23 09:55 | Fajing Sun v Ti Chen | 2-6,6-4,5-7 |
| ITF China F6 | 2017/05/09 02:00 | Yecong He v Shintaro Imai | 4-6,6-7 |
| Challenger Anning | 2017/04/24 04:30 | Blaz Kavcic v Yecong He | 6-2,7-5 |
| Challenger Qingdao | 2017/04/17 04:10 | Sadio Doumbia v Yecong He | 6-1,6-3 |
| ITF China F5 | 2017/04/13 03:00 | Bradley Mousley v Yecong He | 6-3,4-6,6-4 |
| ITF China F5 | 2017/04/11 06:10 | Yuqing Ning v Yecong He | 4-6,4-6 |
| ITF China F4 | 2017/04/05 04:35 | Jan Mertl v Yecong He | 7-6,6-3 |
| ITF China F4 | 2017/04/04 03:00 | Cheng-Peng Hsieh v Yecong He | 4-6,1-6 |
| Challenger Zhuhai Qual | 2017/03/04 07:25 | Yecong He v Jaume Munar | 7-6,6-7,2-6 |