| ITF Women Yeongwol WD | 2018/09/02 03:55 | Hayashi/Hosonuma v Chang/Zhang | 6-1,6-1 |
| ITF Women Yeongwol WD | 2018/09/01 04:00 | Hayashi/Hosonuma v Kim/Yu | 7-6,6-1 |
| 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 |