Stadium: Court A11 Round: 62 Ground: Synthetic outdoor
| ITF Women Nishi-Tama | 2017/03/19 01:00 | Minami Shuto v Kotomi Takahata | 6-3,4-6,3-6 |
| ITF Women Nanao | 2018/08/26 03:25 | Kotomi Takahata v Ayano Sonoda | 6-4,6-0 |
| ITF Women Tsukuba | 2018/08/19 03:00 | Kumi So v Kotomi Takahata | 6-4,6-4 |
| ITF Women Taipei | 2018/07/24 03:55 | Chin-Wei Chan v Kotomi Takahata | 4-6,6-3,6-3 |
| ITF Women Astana Qual | 2018/07/14 10:45 | Daria Kruzhkova v Kotomi Takahata | 6-2,6-1 |
| ITF Women Tianjin Qual | 2018/07/09 02:00 | Kotomi Takahata v Mei Xu Wu | 3-6,6-2,2-6 |
| ITF Women Tianjin Qual | 2018/07/08 06:35 | Kotomi Takahata v Qian Yang | 6-0,6-2 |
| ITF Women Daegu | 2018/06/21 01:00 | Su Jeong Jang v Kotomi Takahata | 6-3,7-5 |
| ITF Women Daegu | 2018/06/20 05:45 | Kotomi Takahata v Satsuki Koike | 6-4,7-5 |
| ITF Women Nanao | 2018/08/26 04:20 | Minami Shuto v Akari Inoue | 6-4,1-6,6-2 |
| ITF Women Nanao | 2018/08/26 01:00 | Minami Shuto v Lisa Mays | 7-5,6-3 |
| ITF Women Tsukuba | 2018/08/19 00:30 | Mai Hontama v Minami Shuto | 6-3,6-1 |
| ITF Women Hammamet | 2018/05/13 09:00 | Minami Shuto v Maelys Bougrat | 2-6,3-6 |
| ITF Women Hammamet | 2018/05/09 09:00 | Minami Shuto v Noelia Zeballos | 1-6,4-6 |
| ITF Women Osaka Qual | 2018/04/08 01:00 | Minami Shuto v Xinyu Wang | 4-6,4-6 |
| ITF Women Kofu Qual | 2018/03/24 00:30 | Yuxuan Zhang v Minami Shuto | 6-2,4-6,6-4 |
| ITF Women Nishi-Tama | 2018/03/17 01:00 | Yukina Saigo v Minami Shuto | 6-3,6-1 |