Stadium: C Round: 62
| ITF Women Toyota Qual | 2018/03/10 03:00 | Shimizu, Chinatsu v Sano, Yuika | 2-6,4-6 |
| ITF Women Hamamatsu Qual | 2017/10/14 00:00 | Mayuka Aikawa v Sano, Yuika | 6-2,6-1 |
| ITF Women Nanao Qual | 2017/08/27 01:00 | Sano, Yuika v Ando, Yuki | 0-6,0-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/06/11 00:00 | Pei-Chi Lee v Sano, Yuika | 6-3,6-0 |
| ITF Women Gifu | 2017/05/02 02:30 | Sano, Yuika v Fangzhou Liu | 0-6,0-6 |
| ITF Women Toyota Qual | 2018/03/10 08:00 | Kajuru, Ange Oby v Chihiro Muramatsu | 3-6,3-6 |
| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2018/03/04 07:00 | Mei Yamaguchi v Chihiro Muramatsu | 6-4,6-4 |
| ITF Women Perth Qual | 2018/02/19 03:00 | Kyoka Okamura v Chihiro Muramatsu | 6-1,7-5 |
| Perth, Simples W-WITF-AUS-05A | 2018/02/14 02:00 | Chihiro Muramatsu v Hibi, Mayo | 1-6,5-7 |
| ITF Women Perth Qual | 2018/02/12 02:00 | Chihiro Muramatsu v Kaylah McPhee | 7-5,6-2 |
| ITF Women Perth Qual | 2018/02/11 02:00 | Chihiro Muramatsu v Morita, Ayumi | 6-3,6-2 |
| Launceston, Qualifications Simples W-WITF-AUS-02B | 2018/02/06 00:50 | Chihiro Muramatsu v Allie Kiick | 0-6,1-6 |
| ITF Women Launceston Qual | 2018/02/03 23:00 | Chihiro Muramatsu v Giorgie Jones | 6-0,6-1 |