Stadium: Court 7 Round: 25 Ground: Clay
| ITF Women Nanao | 2018/08/26 04:00 | Kanako Morisaki v Kanami Tsuji | 3-6,1-6 |
| ITF Women Tsukuba | 2018/08/23 00:30 | Kanako Morisaki v Momoko Kobori | 7-6,3-6,4-6 |
| ITF Women Tsukuba | 2018/08/22 00:30 | Kanako Morisaki v Mana Kawamura | 4-6,7-5,7-5 |
| ITF Women Daegu | 2018/06/20 01:00 | Haruka Kaji v Kanako Morisaki | 7-5,6-3 |
| ITF Women Daegu Qual | 2018/06/19 01:00 | Kanako Morisaki v Se-Hyun Kim | 1-6,6-3,6-4 |
| ITF Women Daegu Qual | 2018/06/18 03:00 | Kanako Morisaki v Robu Kajitani | 6-2,6-1 |
| ITF Women Gyeongsan | 2018/06/14 02:45 | Chang Liu v Kanako Morisaki | 6-3,0-6,6-0 |
| ITF Women Sangju | 2018/06/08 02:00 | Kanako Morisaki v Sunam Jeong | 2-6,0-6 |
| ITF Women Anning | 2018/09/24 03:30 | Qinwen Zheng v Yuka Hosoki | 6-1,6-2 |
| ITF Women Anning | 2018/09/18 02:00 | Hua-Chen Lee v Yuka Hosoki | 4-6,6-1,6-1 |
| ITF Women Anning | 2018/09/11 02:00 | Jiaying He v Yuka Hosoki | 6-4,6-2 |
| ITF Women Yeongwol | 2018/08/29 03:35 | Yuka Hosoki v Jeongyun Lee | 2-6,6-7 |
| ITF Women Gimcheon | 2018/08/21 01:00 | Yuka Hosoki v Emily Appleton | 2-6,6-3,1-6 |
| ITF Women Gimcheon | 2018/08/14 02:45 | Yuka Hosoki v Yeong Won Jeong | 2-6,0-6 |
| ITF Women Jakarta | 2018/07/15 03:00 | Yuka Hosoki v Arianne Hartono | 1-6,3-6 |
| ITF Women Solo | 2018/07/10 02:30 | Yuka Hosoki v Rifanty Kahfiani | 2-6,1-6 |