Danielle Collins of the United States returns a shot to Ana Konjuh of Croatia during their semifinals match on day 6 of the Mubadala Silicon Valley… Danielle Collins of the United States serves to Ana Konjuh of Croatia during their semifinals match on day 6 of the Mubadala Silicon Valley Classic… Daria Kasatkina of Russia… Continue reading Mubadala Silicon Valley Classic – Day 6