Stadium: Court B5 Round: 54
| ITF Women Osaka Qual | 2018/04/09 01:00 | Shiho Akita v Dabin Kim | 7-6,6-0 |
| ITF Women Osaka Qual | 2018/04/08 03:30 | Satsuki Koike v Dabin Kim | 2-6,5-7 |
| ITF Women Osaka Qual | 2018/04/07 02:30 | Natsumi Koshino v Dabin Kim | 2-6,4-6 |
| ITF Women Nishi-Tama | 2018/03/24 02:00 | So-Ra Lee v Dabin Kim | 7-6,6-7,6-3 |
| ITF Women Nishi-Tama | 2018/03/23 03:00 | Sarah Rebecca Sekulic v Dabin Kim | 6-4,3-6,3-6 |
| ITF Women Nishi-Tama | 2018/03/22 03:00 | Rika Fujiwara v Dabin Kim | 3-6,4-6 |
| ITF Women Nishi-Tama | 2018/03/20 01:00 | Dabin Kim v Sunam Jeong | 6-4,3-6,6-1 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Dabin Kim v Yuki Kristina Chiang | 2-6,1-6 |
| ITF Women Osaka Qual | 2018/04/09 02:25 | Erina Hayashi v Makoto Ninomiya | 6-1,6-7,2-6 |
| ITF Women Osaka Qual | 2018/04/08 02:00 | Erina Hayashi v Mai Hontama | 6-0,6-4 |
| ITF Women Osaka Qual | 2018/04/08 01:00 | Erina Hayashi v Michiru Furuya | 6-3,6-3 |
| ITF Women Nishi-Tama | 2018/03/20 02:40 | Erina Hayashi v Ayaka Okuno | 0-6,7-6,3-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Aiko Yoshitomi v Erina Hayashi | 6-2,6-1 |
| ITF Women Mallorca | 2018/02/26 10:30 | Eden Silva v Erina Hayashi | 6-2,6-3 |
| ITF Women Mallorca | 2018/02/23 09:35 | Erina Hayashi v Isabella Shinikova | 2-6,7-5,1-6 |
| ITF Women Mallorca | 2018/02/20 14:00 | Isabel A Gallego v Erina Hayashi | 6-1,0-6,2-6 |