Stadium: Indoor 6 Round: 54 Ground: Hardcourt outdoor
| ITF Women Kyoto | 2018/09/02 01:00 | Kanami Tsuji v Eimi Friant | 6-2,6-7,3-6 |
| ITF Women Nanao | 2018/08/29 04:30 | Jia-Jing Lu v Kanami Tsuji | 6-2,6-1 |
| ITF Women Nanao | 2018/08/27 01:00 | Kanami Tsuji v Misa Okawa | 1-6,7-5,6-4 |
| ITF Women Nanao | 2018/08/26 04:00 | Kanako Morisaki v Kanami Tsuji | 3-6,1-6 |
| ITF Women Nanao | 2018/08/26 01:00 | Kanami Tsuji v Suzuka Furukawa | 6-2,6-1 |
| ITF Women Hong Kong | 2018/07/10 02:00 | Jiakang Li v Kanami Tsuji | 2-6,2-6 |
| ITF Women Hong Kong | 2018/07/07 03:00 | Kanami Tsuji v Ya Yun Pai | 6-3,6-1 |
| ITF Women Antalya | 2018/06/05 07:30 | Kanami Tsuji v Jennifer Luikham | 2-6,6-2,3-6 |