| Date | R | Casa v Visitante | - |
|---|---|---|---|
| 03/22 03:00 | 26 | Mami Hasegawa v Giulia Gatto Monticone | 2-6,1-6 |
| 03/21 02:00 | 25 | Mami Hasegawa v Makoto Yamaguchi | 6-4,6-2 |
| 03/19 01:00 | 62 | Yukina Saigo v Mami Hasegawa | 3-6,4-6 |
| 03/18 01:00 | 62 | Aoi Ishino v Mami Hasegawa | 5-7,0-6 |
| 03/17 01:00 | 62 | Mami Hasegawa v Ange Oby Kajuru | 6-4,2-6,6-2 |
| 03/18 02:00 | 62 | Kei Kato v Mami Hasegawa | Retired |