| ITF Women Nanao | 2018/08/29 03:30 | Рина Саиго v Аяно Шимизу | 2-6,3-6 |
| ITF Women Tsukuba | 2018/08/20 01:00 | Рина Саиго v Kumi So | 3-6,1-6 |
| ITF Women Tsukuba | 2018/08/19 03:00 | Чинг-Вен Хсу v Рина Саиго | 6-3,0-6,5-7 |
| ITF Women Karuizawa | 2018/05/23 01:00 | Рина Саиго v Аби Майерс | 6-7,3-6 |
| ITF Women Karuizawa Qual | 2018/05/21 01:00 | Митсуми Кавазаки v Рина Саиго | 1-6,2-6 |
| ITF Women Karuizawa Qual | 2018/05/20 02:30 | Рина Саиго v Rio Kitagawa | 6-2,6-3 |
| ITF Women Karuizawa Qual | 2017/05/21 01:00 | Рина Саиго v Sari Baba | 4-6,2-6 |
| ITF Women Kyoto | 2016/09/04 01:00 | Ai Kamiyoshihara v Рина Саиго | 6-7,7-5,6-3 |
| ITF Women Kofu Qual | 2018/06/09 02:00 | Yuika Sano v Kiko Nishizato | 4-6,3-6 |
| ITF Women Karuizawa Qual | 2018/05/20 01:00 | Yuika Sano v Юи Чикарайши | 1-6,6-7 |
| ITF Women Gifu Qual | 2018/04/29 02:30 | Киока Окамура v Yuika Sano | 6-0,6-0 |
| ITF Women Toyota Qual | 2018/03/11 03:30 | Yuika Sano v Чихиро Мураматсу | 2-6,3-6 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Chinatsu Shimizu v Yuika Sano | 2-6,4-6 |
| ITF Women Hamamatsu Qual | 2017/10/14 00:00 | Mayuka Aikawa v Yuika Sano | 6-2,6-1 |
| ITF Women Nanao Qual | 2017/08/27 01:00 | Yuika Sano v Yuki Ando | 0-6,0-6 |
| ITF Women Kofu Qual | 2017/06/11 00:00 | Пей-Чи Лий v Yuika Sano | 6-3,6-0 |