| ITF Women Yeongwol WD | 2018/08/31 05:05 | Hayashi/Hosonuma v Lee/Yoo | 6-1,6-3 |
| ITF Women Yeongwol WD | 2018/08/30 06:10 | Hayashi/Hosonuma v Kim/Oh | 6-0,6-4 |
| ITF Women Mallorca WD | 2018/02/27 13:30 | Hayashi/Hosonuma v Gerlach/Papadakis | 6-7,5-7 |
| ITF Women Mallorca WD | 2018/02/26 14:00 | Hayashi/Hosonuma v Gallego/L Navarro | 6-2,6-4 |
| ITF Women Mallorca WD | 2018/02/25 11:00 | Saigo/Yoshitomi v Hayashi/Hosonuma | 5-7,5-7 |
| ITF Women Mallorca WD | 2018/02/24 15:00 | Hayashi/Hosonuma v Perper/Shinikova | 6-3,6-3 |
| ITF Women Mallorca WD | 2018/02/23 13:30 | Hayashi/Hosonuma v Juhaszova/Rosca | 6-2,6-4 |
| ITF Women Mallorca WD | 2018/02/21 14:00 | Hayashi/Hosonuma v Juhaszova/Rosca | 6-2,6-4 |
| ITF Women Yeongwol WD | 2018/08/30 06:10 | Kim/Yu v Kim/Park | 6-2,6-0 |
| ITF Women Gimcheon WD | 2018/08/22 03:55 | Kitagawa/Vangelova v Kim/Yu | 1-6,6-2,10-7 |
| ITF Women Daegu WD | 2018/06/20 07:20 | Chang/Inoue v Kim/Yu | 6-3,4-6,10-8 |
| ITF Women Gyeongsan WD | 2018/06/16 05:40 | Jung/Park v Kim/Yu | 2-6,6-1,5-10 |
| ITF Women Gyeongsan WD | 2018/06/15 04:55 | Liu/Liu v Kim/Yu | 5-7,3-6 |
| ITF Women Gyeongsan WD | 2018/06/14 04:15 | Kim/Yu v Han/Yoshitomi | 6-0,4-6,10-4 |
| ITF Women Gyeongsan WD | 2018/06/12 07:20 | Kim/Yu v Lee/Park | 6-3,6-2 |
| ITF Women Changwon WD | 2018/05/26 04:05 | Kim/Lee v Kim/Yu | 6-1,6-1 |