Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| ITF China F6 | 2017/05/09 02:00 | He, Yecong v Shintaro Imai | 4-6,6-7 |
| 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 |
| ITF Hong Kong F3 | 2018/12/25 03:45 | Shintaro Imai v Evan Furness | 3-6,6-3,3-6 |
| Challenger Kobe | 2018/11/13 03:35 | Yasutaka Uchiyama v Shintaro Imai | 3-6,6-3,6-2 |
| ITF Thailand F5 | 2018/10/06 03:30 | Kelsey Stevenson v Shintaro Imai | 6-7,1-6 |
| ITF Thailand F5 | 2018/10/05 04:00 | Jumpei Yamasaki v Shintaro Imai | 2-6,4-6 |
| ITF Thailand F5 | 2018/10/04 04:30 | Felix Corwin v Shintaro Imai | 6-7,4-6 |
| ITF Thailand F5 | 2018/10/03 03:40 | Ren Nakamura v Shintaro Imai | 1-6,2-6 |
| ITF Thailand F5 | 2018/10/02 07:25 | Dembek, Michal v Shintaro Imai | 1-6,3-6 |
| ITF Thailand F4 | 2018/09/29 03:00 | Takeuchi, Kento (1987) v Shintaro Imai | 2-6,6-4,3-6 |
| ITF Hong Kong F3 | 2018/12/26 02:00 | Luca Castelnuovo v He, Yecong | 4-6,7-6,6-4 |
| ITF Hong Kong F3 | 2018/12/25 08:25 | Tsung-Hao Huang v He, Yecong | 0-6,1-6 |
| ITF Hong Kong F3 | 2018/12/24 03:20 | He, Yecong v Magalit, Peter Alester | 6-2,6-0 |
| ITF Hong Kong F3 | 2018/12/22 02:00 | He, Yecong v Sankey, Jason | 6-1,6-0 |
| Challenger Kobe | 2018/11/11 03:25 | Sho Shimabukuro v He, Yecong | 6-1,6-3 |
| Challenger Kobe | 2018/11/10 02:00 | He, Yecong v Rio Noguchi | 6-4,6-2 |
| Shenzhen II, Chine | 2018/10/27 08:25 | Goncalo Oliveira v He, Yecong | 6-0,6-3 |
| Liuzhou, Chine | 2018/10/21 02:00 | Sabanov, Matej v He, Yecong | 6-3,7-6 |