Viktoriya Tomova (7), Bulgaria, def. Joanna Garland, Taiwan, 1-6, 6-3, 6-0.
Greet Minnen, Belgium, def. Tatjana Maria (4), Germany, 7-5, 6-1.
Clara Tauson, Denmark, def. Sabine Lisicki, Germany, 6-1, 6-1.
Varvara Gracheva (8), Russia, def. Tessah Andrianjafitrimo, France, 6-0, 6-3.
Sofia Kenin, United States, def. Dayana Yastremska, Ukraine, 6-4, 6-2.
Clara Burel, France, def. Karolina Muchova, Czech Republic, 2-6, 7-6 (1), 6-3.
Anhelina Kalinina (2), Ukraine, def. Katrina Scott, United States, 6-1, 6-2.
