The third - seeded Kobayashi beat American Cecelia Cortes 3 - 0 ( 11 - 2 , 11 - 5 , 11 - 2 ) .
Liu beat France 's Cyrielle Peltier 3 - 0 .
The third - seeded Kobayashi beat American Cecelia Cortes 3 - 0 ( 11 - 2 , 11 - 5 , 11 - 2 ) , while Liu beat France 's Cyrielle Peltier 3 - 0 .