Ground: Hardcourt outdoor
| ITF Women Hamamatsu | 2018/10/14 07:00 | Ayumi Miyamoto v Suzuka Furukawa | 6-1,6-4 |
| 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 |