Stadium: Court 1 Round: 26 Ground: Clay
| WTA Tokyo WD | 2018/09/17 06:10 | Hlavackova/Strycova v Hayashi/Uchijima | 6-4,6-0 |
| ITF Women Gifu WD | 2018/05/03 05:45 | Hayashi/Uchijima v Broady/Dunne | 3-6,4-6 |
| ITF Women Gifu WD | 2018/05/02 04:00 | Hayashi/Uchijima v Han/Kajitani | 6-4,6-4 |