| 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 Hong Kong F6 MD | 2018/01/05 05:50 | Imai/Niki v Sakai/Tanaka | 6-2,3-6,4-10 |
| ITF Japan F2 MD | 2018/03/14 05:05 | Ito/Uesugi v Ochi/Tanuma | 6-4,6-0 |
| ITF Japan F2 MD | 2018/03/12 05:35 | Ito/Uesugi v Sasai/Takeshima | 6-1,5-7,10-5 |
| ITF Japan F1 MD | 2018/03/09 06:40 | Ito/Uesugi v Katayama/Moritani | 5-7,6-3,8-10 |
| ITF Japan F1 MD | 2018/03/08 10:25 | Ochi/Saito v Ito/Uesugi | 3-6,6-4,8-10 |
| ITF Japan F1 MD | 2018/03/06 07:45 | Murray/Noguchi v Ito/Uesugi | 2-6,4-6 |
| Challenger Yokohama - Herredouble | 2018/03/02 06:25 | Ratiwatana/Ratiwatana v Ito/Uesugi | 5-7,6-2,10-6 |
| Challenger Yokohama - Herredouble | 2018/03/01 05:50 | Matsui/Yi v Ito/Uesugi | 7-6,5-7,8-10 |
| Challenger Yokohama - Herredouble | 2018/02/27 06:55 | Ito/Uesugi v Fukuda/Yamasaki | 6-2,6-3 |