Stadium: Clay Court 2 Round: 54 Ground: Clay
| ITF Women Antalya | 2018/01/15 08:00 | Ayano Sonoda v Daniela Schippers | 2-6,3-6 |
| ITF Women Tokyo Qual | 2017/11/04 06:15 | Ayano Sonoda v Naomi Cheong | 0-6,2-6 |
| ITF Women Hamamatsu Qual | 2017/10/16 01:00 | Yukina Saigo v Ayano Sonoda | 6-3,6-2 |
| ITF Women Hamamatsu Qual | 2017/10/14 01:00 | Marie Shindo v Ayano Sonoda | 3-6,1-6 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Ayano Sonoda v Rika Fujiwara | 0-6,1-6 |
| ITF Women Kurume Qual | 2017/05/14 03:15 | Ayano Sonoda v Mei Yamaguchi | 0-6,3-6 |
| ITF Women Fukuoka Qual | 2017/05/07 01:00 | Olivia Tjandramulia v Ayano Sonoda | 7-5,6-1 |
| ITF Women Iizuka Qual | 2016/09/25 01:00 | Ayano Sonoda v Natsumi Chimura | 0-6,2-6 |
| ITF Women Antalya | 2018/01/15 08:00 | Chihiro Takayama v Polina Altukhova | 6-0,6-3 |
| ITF Women Antalya | 2018/01/14 07:30 | Olympe Lancelot v Polina Altukhova | 3-6,3-6 |
| ITF Women Cairo | 2017/04/17 08:00 | Tea Faber v Polina Altukhova | 6-4,6-2 |
| ITF Women Cairo | 2017/04/16 09:30 | Polina Altukhova v Ahlam Shawkat | 6-1,6-1 |