Round: 25 Ground: Hardcourt indoor
| ITF Hong Kong F5 | 2016/12/29 23:00 | Sekiguchi, Shuichi v Shintaro Imai | 7-6,6-3 |
| ITF Hong Kong F5 | 2016/12/28 23:00 | Shintaro Imai v Yan Bai | 7-6,7-5 |
| ITF Hong Kong F5 | 2016/12/27 23:00 | Shintaro Imai v Kushnirovich, Gary | 7-5,6-3 |
| ITF Hong Kong F5 | 2016/12/26 23:00 | Shintaro Imai v He, Yecong | 6-1,7-5 |
| Hong Kong F4, Simples | 2016/12/24 23:00 | Bhambri, Yuki v Shintaro Imai | 6-4,7-5 |
| Hong Kong F4, Simples | 2016/12/23 23:00 | Tung-Lin Wu v Shintaro Imai | 6-7,4-6 |
| Hong Kong F4, Simples | 2016/12/22 23:00 | Yu, Cheng-Yu v Shintaro Imai | 6-7,6-3,4-6 |
| Hong Kong F4, Simples | 2016/12/21 23:00 | Rastogi, Karan v Shintaro Imai | 7-5,4-6,6-7 |
| ITF Indonesia F1 Qual | 2017/02/06 06:25 | Sakai, Yuto v Robin Thour | 7-5,6-3 |
| ITF Indonesia F1 Qual | 2017/02/05 05:10 | Radinski, Aljaz v Sakai, Yuto | 6-7,5-7 |
| ITF Indonesia F1 Qual | 2017/02/04 06:40 | M Rifqi, Fitriadi v Sakai, Yuto | 7-6,6-7,3-6 |
| ITF Japan F2 | 2016/03/15 03:40 | Sekiguchi, Shuichi v Sakai, Yuto | 6-3,6-1 |
| ITF Japan F4 | 2015/03/30 01:00 | Sakai, Yuto v Hong, Seong Chan | 1-6,0-6 |
| ITF Japan F4 | 2015/03/29 00:00 | Ratiwatana, Sanchai v Sakai, Yuto | 6-4,3-6,1-6 |