Stadium: Court 7 Round: 25 Ground: Clay
| ITF Women Hamamatsu | 2018/10/17 04:05 | Kanako Morisaki v Miharu Imanishi | 2-6,2-6 |
| ITF Women Hamamatsu | 2018/10/15 03:30 | Kanako Morisaki v Minami Shuto | 6-3,6-4 |
| ITF Women Hamamatsu | 2018/10/14 01:00 | Kanako Morisaki v Mami Hasegawa | 3-6,6-0,6-1 |
| ITF Women Makinohara | 2018/10/10 02:10 | Hua-Chen Lee v Kanako Morisaki | 6-1,7-6 |
| ITF Women Makinohara | 2018/10/08 00:30 | Kanako Morisaki v Mitsumi Kawasaki | 6-0,0-6,6-4 |
| ITF Women Makinohara | 2018/10/07 00:30 | Kanako Morisaki v Anri Nagata | 6-4,6-2 |
| 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 Monastir | 2018/11/27 08:00 | Yuka Hosoki v Leonie Kung | 6-7,0-6 |
| ITF Women Monastir | 2018/11/21 08:00 | Linnea Malmqvist v Yuka Hosoki | 6-4,6-2 |
| ITF Women Makinohara | 2018/10/09 02:05 | Susan Bandecchi v Yuka Hosoki | 6-3,6-0 |
| 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 |