Stadium: Court 3 Round: 62 Ground: Synthetic outdoor
| ITF Women Makinohara | 2018/10/13 01:00 | Momoko Kobori v Ayumi Miyamoto | 6-0,4-6,6-3 |
| ITF Women Makinohara | 2018/10/12 01:00 | Ayumi Miyamoto v Michika Ozeki | 6-4,7-6 |
| ITF Women Makinohara | 2018/10/11 00:30 | Mai Hontama v Ayumi Miyamoto | 6-7,4-6 |
| ITF Women Makinohara | 2018/10/08 03:00 | Ayumi Miyamoto v Akari Inoue | 6-2,6-4 |
| ITF Women Makinohara | 2018/10/07 03:00 | Ayumi Miyamoto v Mayuka Aikawa | 6-4,6-0 |
| ITF Women Kyoto | 2018/09/05 06:00 | Michika Ozeki v Ayumi Miyamoto | 6-1,6-2 |
| ITF Women Kyoto | 2018/09/04 10:15 | Jia Qi Ren v Ayumi Miyamoto | 4-6,4-6 |
| ITF Women Nanao | 2018/08/26 05:00 | Misa Okawa v Ayumi Miyamoto | 7-6,5-7,6-2 |
| ITF Women Kyoto | 2018/09/03 01:00 | Suzuka Furukawa v Yu-Ting Hsieh | 3-6,2-6 |
| ITF Women Nanao | 2018/08/26 01:00 | Kanami Tsuji v Suzuka Furukawa | 6-2,6-1 |
| ITF Women Tsukuba | 2018/08/19 00:30 | Karin Kennel v Suzuka Furukawa | 6-3,6-2 |
| ITF Women Osaka Qual | 2018/04/07 01:30 | Satsuki Koike v Suzuka Furukawa | 6-0,0-6,6-4 |
| ITF Women Kofu Qual | 2018/03/25 04:00 | Suzuka Furukawa v Risa Ushijima | 3-6,0-6 |
| ITF Women Kofu Qual | 2018/03/24 04:00 | Aoi Ishino v Suzuka Furukawa | 3-6,2-6 |
| ITF Women Nishi-Tama | 2018/03/17 01:00 | Suzuka Furukawa v Chihiro Takayama | 4-6,2-6 |
| ITF Women Hamamatsu Qual | 2017/10/16 03:30 | Suzuka Furukawa v Naomi Cheong | 1-6,0-6 |