Stadium: Court 10 Round: 26 Ground: Hardcourt outdoor
| ITF Women Hong Kong | 2018/07/10 02:00 | Li, Jiakang 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 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/06/05 07:30 | Kanami Tsuji v Jennifer Luikham | 2-6,6-2,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/06/04 07:30 | Chiara Merico v Kanami Tsuji | 0-6,0-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/06/03 07:30 | Abdioglu, Aylin v Kanami Tsuji | 1-6,0-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/29 09:55 | Kanami Tsuji v Federica Bilardo | 3-6,1-6 |
| Antalya, Qualifications Simples W-WITF-TUR-46A | 2018/05/28 07:30 | Kanami Tsuji v Lucie Petruzelova | 6-4,6-0 |
| Antalya, Qualifications Simples W-WITF-TUR-46A | 2018/05/27 09:00 | Kanami Tsuji v Buczynska, Aleksandra | 6-1,6-1 |
| ITF Women Hong Kong | 2018/07/09 05:55 | Reina Takahashi v Kawasaki, Mitsumi | 6-0,7-5 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/06/10 00:00 | Reina Takahashi v Misaki Matsuda | 6-7,1-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/06/09 04:00 | Reina Takahashi v Nishida, Nao | 6-2,6-3 |
| ITF Women Karuizawa Qual | 2018/05/21 02:40 | Hondo, Sakura v Reina Takahashi | 6-1,5-7,6-1 |
| ITF Women Karuizawa Qual | 2018/05/20 04:00 | Kezuka, Chie v Reina Takahashi | 6-3,1-6,3-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/03/24 03:00 | Reina Takahashi v Shiho Akita | 4-6,1-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/21 05:35 | Reina Takahashi v Fujiwara, Rika | 6-7,7-6,3-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Itaya, Rion v Reina Takahashi | 6-3,6-4 |