Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF Singapore F2 MD | 2018/05/25 07:00 | Imai S / Niki T v Alcantara F C / Altamirano C | 1-6,4-6 |
| ITF Singapore F2 MD | 2018/05/24 08:00 | Imai S / Niki T v Grills J / Look M | 3-6,6-3,12-10 |
| ITF Singapore F2 MD | 2018/05/23 08:30 | Imai S / Niki T v Wong H K / Yeung P L | 6-1,4-6,10-7 |
| ITF Singapore F2 MD | 2018/05/21 03:30 | Imai S / Niki T v Ochi M / Yu C-Y | 7-6,7-6 |
| ITF Japan F6 MD | 2018/04/14 01:00 | Kono Y / Sakai Y v Imai S / Niki T | 4-6,3-6 |
| ITF Japan F6 MD | 2018/04/13 05:10 | Fukuda S / Shimizu Y v Imai S / Niki T | 5-7,6-3,7-10 |
| ITF Japan F6 MD | 2018/04/12 08:15 | Iino S / Nakashima H v Imai S / Niki T | 4-6,3-6 |
| ITF Japan F6 MD | 2018/04/11 06:10 | Sano K / Yudate Y v Imai S / Niki T | 1-6,4-6 |
| ITF Korea F1 MD | 2018/06/06 04:30 | Kim C-E / OH S-G v Chung H / Lee J M | 7-5,5-7,4-10 |
| ITF Women Sangju WD | 2017/06/01 04:55 | Baba S / Saigo Y v Kim C-E / OH S-G | 3-6,6-0,10-4 |
| Challenger Busan Qual MD | 2017/05/14 07:04 | Kim C-E / OH S-G v Chung/Chung | 7-6,5-7,0-0 |