Stadium: Centre Court Round: 29
| ITF Hong Kong F6 MD | 2018/01/04 07:15 | Imai/Niki v Bessire/Viola | 6-2,6-3 |
| ITF Hong Kong F6 MD | 2018/01/03 05:50 | Imai/Niki v Lim/Noguchi | 4-6,6-0,11-9 |
| ITF Hong Kong F6 MD | 2018/01/01 06:25 | Imai/Niki v Saito/Yamasaki | 6-3,6-2 |
| Challenger Toyota MD | 2017/11/15 08:10 | Imai/Niki v Matsui/Yi | 7-6,4-6,4-10 |
| Challenger Toyota MD | 2017/11/13 05:15 | Imai/Niki v Kimoto/Watanuki | 7-6,6-7,10-8 |
| ITF Hong Kong F3 MD | 2017/07/07 09:20 | Imai/Niki v Wong/Yeung | 7-5,6-2 |
| ITF Hong Kong F3 MD | 2017/07/07 04:55 | Imai/Niki v Tang/Wong | 3-6,6-3,10-4 |
| ITF Hong Kong F3 MD | 2017/07/05 08:00 | Imai/Niki v Fujii/Kawachi | 6-1,6-2 |
| ITF Hong Kong F6 MD | 2018/01/04 07:15 | Murray/Zhu v Sakai/Tanaka | 6-2,4-6,5-10 |
| ITF Hong Kong F6 MD | 2018/01/03 05:50 | Sakai/Tanaka v Fukuda/Moritani | 6-4,7-6 |
| ITF Hong Kong F6 MD | 2018/01/01 03:25 | Sakai/Tanaka v Heliovaara/Kwong | 7-5,6-1 |
| ITF Japan F8 MD | 2017/06/17 04:00 | Sakai/Tanaka v Noguchi/Shimizu | 6-3,6-2 |
| ITF Japan F8 MD | 2017/06/16 03:35 | Sakai/Tanaka v Kobayashi/Mochizuki | 7-6,6-3 |
| ITF Japan F8 MD | 2017/06/15 04:50 | Sakai/Tanaka v Ito/Onoda | 6-4,5-7,10-8 |
| ITF Japan F8 MD | 2017/06/14 06:40 | Nagao/Oku v Sakai/Tanaka | 4-6,2-6 |