| ITF Japan F2 MD | 2018/03/16 06:00 | Imai/Niki v Ito/Uesugi | 6-2,4-6,10-1 |
| ITF Japan F2 MD | 2018/03/15 04:35 | Imai/Niki v Koga/Yasugami | 7-5,6-3 |
| ITF Japan F2 MD | 2018/03/12 07:45 | Imai/Niki v Hong/Yu | 6-3,6-1 |
| ITF Japan F1 MD | 2018/03/10 05:15 | Imai/Niki v Katayama/Moritani | 6-1,6-4 |
| ITF Japan F1 MD | 2018/03/09 05:00 | Imai/Niki v Kibi/Onozawa | 7-5,7-5 |
| ITF Japan F1 MD | 2018/03/08 09:35 | Imai/Niki v Kato/Yoshida | 6-2,6-1 |
| ITF Japan F1 MD | 2018/03/06 06:30 | Imai/Niki v Sakai/Tanaka | 7-6,6-2 |
| Challenger Yokohama Qual MD | 2018/02/25 04:00 | Imai/Niki v Kai/Nakamura | 4-6,3-5 |
| ITF Japan F2 MD | 2018/03/16 07:00 | Nakagawa/Shimizu v Lee/Lim | 6-4,3-6,9-11 |
| ITF Japan F2 MD | 2018/03/14 04:00 | Seol/Song v Lee/Lim | 6-7,5-7 |
| ITF Japan F2 MD | 2018/03/13 06:55 | Lee/Lim v Ehara/Katayama | 7-6,3-6,10-8 |
| Davis Cup | 2017/09/16 04:00 | Lee/Lim v Chen/Jung | 4-6,4-6,4-6 |
| ITF Korea F4 MD | 2017/06/20 05:55 | Lee/Lim v Chung/Lee | 2-6,2-6 |
| ITF Thailand F4 MD | 2016/12/15 08:00 | Trongcharoenchaikul/Wachiramanowong v Lee/Lim | 3-6,2-6 |
| ITF Thailand F4 MD | 2016/12/14 09:30 | Kim/Kim v Lee/Lim | 2-6,7-5,8-10 |
| ITF Thailand F4 MD | 2016/12/12 03:10 | Malyshev/Malyshev v Lee/Lim | 4-6,5-7 |