Round: 25 Ground: Hardcourt outdoor
| ITF Hong Kong F5 | 2016/12/26 23:00 | Shintaro Imai v He, Yecong | 6-1,7-5 |
| ITF Japan F3 | 2016/03/23 01:00 | He, Yecong v Shintaro Imai | 6-7,6-3,1-6 |
| 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 Zhuhai Qual | 2017/03/04 07:25 | He, Yecong v Jaume Munar | 7-6,6-7,2-6 |
| ITF China F3 | 2017/02/27 05:00 | Nino Serdarusic v He, Yecong | 6-0,6-3 |
| ITF Japan F5 | 2017/04/07 04:30 | Watanuki, Yusuke v Shintaro Imai | 6-1,6-3 |
| ITF Japan F5 | 2017/04/05 02:10 | Kikuchi, Gengo v Shintaro Imai | 4-6,6-4,3-6 |
| ITF Japan F5 | 2017/04/03 04:15 | Yuta Shimizu v Shintaro Imai | 4-6,2-6 |
| ITF Japan F4 | 2017/03/29 01:00 | Shintaro Imai v Shinji Hazawa | 6-1,3-6,4-6 |
| ITF Japan F2 | 2017/03/16 02:00 | Shintaro Imai v Sasai, Masaki | 6-7,3-6 |
| ITF Japan F2 | 2017/03/14 05:45 | Shintaro Imai v Rio Noguchi | 6-1,6-1 |
| ITF Japan F1 | 2017/03/08 01:00 | Yuta Shimizu v Shintaro Imai | 7-5,6-2 |
| Yokohama, Japan, Qualifying | 2017/02/25 05:30 | Rola, Blaz v Shintaro Imai | 6-4,6-1 |