Round: 25 Ground: Hardcourt outdoor
| ITF China F7 | 2017/05/16 03:15 | Fajing Sun v He, Yecong | 6-1,7-5 |
| ITF China F6 | 2017/05/09 02:00 | He, Yecong v Shintaro Imai | 4-6,6-7 |
| Anning, China | 2017/04/24 04:30 | Kavcic, Blaz v He, Yecong | 6-2,7-5 |
| Challenger Qingdao | 2017/04/17 04:10 | Doumbia, Sadio v He, Yecong | 6-1,6-3 |
| ITF China F5 | 2017/04/13 03:00 | Mousley, Bradley v He, Yecong | 6-3,4-6,6-4 |
| ITF China F5 | 2017/04/11 06:10 | Ning, Yuqing v He, Yecong | 4-6,4-6 |
| ITF China F4 | 2017/04/05 04:35 | Mertl, Jan v He, Yecong | 7-6,6-3 |
| ITF China F4 | 2017/04/04 03:00 | Hsieh, Cheng-Peng v He, Yecong | 4-6,1-6 |
| Challenger - Busan | 2017/05/16 07:20 | Duckhee Lee v Sarkissian, Alexander | 6-3,6-2 |
| Challenger Seoul | 2017/05/12 07:15 | Soonwoo Kwon v Sarkissian, Alexander | 6-7,6-4,6-3 |
| Challenger Seoul | 2017/05/11 02:00 | Krajicek, Austin v Sarkissian, Alexander | 1-6,2-6 |
| Challenger Seoul | 2017/05/10 01:30 | Sarkissian, Alexander v Nguyen, Daniel | 6-3,6-4 |
| Challenger Gimcheon Qual | 2017/05/01 02:00 | Sarkissian, Alexander v Liam Broady | 2-6,7-6,3-6 |
| Challenger Gimcheon Qual | 2017/04/30 01:00 | Sarkissian, Alexander v Lucas Miedler | 6-2,7-6 |
| Challenger Gimcheon Qual | 2017/04/29 03:15 | Sarkissian, Alexander v Kim, Sung Hun | 6-1,6-2 |
| ITF USA F12 | 2017/04/06 18:40 | Garanganga, Takanyi v Sarkissian, Alexander | 7-5,6-3 |