| ITF Hong Kong F5 | 2017/12/26 02:00 | Masaya Kobayashi v Shintaro Imai | 1-6,1-6 |
| ITF Indonesia F1 | 2017/02/09 07:50 | Shintaro Imai v Masaya Kobayashi | 4-6,6-2,7-6 |
| ITF Hong Kong F6 | 2018/01/02 02:00 | Shintaro Imai v Ng, Ki Lung | 6-2,6-2 |
| ITF Hong Kong F5 | 2017/12/29 03:00 | Corentin Denolly v Shintaro Imai | 6-4,7-5 |
| ITF Hong Kong F5 | 2017/12/28 02:00 | Murray, Jack v Shintaro Imai | 4-6,1-6 |
| ITF Hong Kong F5 | 2017/12/27 02:00 | Jie Cui v Shintaro Imai | 4-6,1-6 |
| ITF Hong Kong F5 | 2017/12/26 02:00 | Masaya Kobayashi v Shintaro Imai | 1-6,1-6 |
| Hong Kong F4, Simples | 2017/12/22 03:00 | Shintaro Imai v Daniel Altmaier | 4-6,2-6 |
| Hong Kong F4, Simples | 2017/12/21 02:00 | Shintaro Imai v Chen, Ti | 6-3,6-4 |
| Hong Kong F4, Simples | 2017/12/20 02:00 | Shintaro Imai v Broville, Maxence | 7-6,6-2 |
| ITF Hong Kong F6 | 2017/12/31 03:00 | Masaya Kobayashi v Bessire, Andrea | 7-5,6-0 |
| ITF Hong Kong F6 | 2017/12/30 04:30 | Masaya Kobayashi v Tsung-Hao Huang | 7-6,6-4 |
| ITF Hong Kong F5 | 2017/12/26 02:00 | Masaya Kobayashi v Shintaro Imai | 1-6,1-6 |
| ITF Hong Kong F5 | 2017/12/24 03:00 | Moritani, Soichiro v Masaya Kobayashi | 2-6,2-6 |
| ITF Hong Kong F5 | 2017/12/23 04:00 | Masaya Kobayashi v Alafia Ayeni | 6-4,6-7,6-3 |
| ITF Hong Kong F2 Qual | 2017/06/25 02:00 | Masaya Kobayashi v Ng, Ki Lung | 7-6,6-3 |
| ITF Japan F7 | 2017/06/04 01:00 | Furuta, Ibuki v Masaya Kobayashi | 4-6,7-6,6-1 |
| ITF Japan F7 | 2017/06/03 01:00 | Kousuke Ogura v Masaya Kobayashi | 1-6,4-6 |