Wuhan: Ace Indian tennis star Sania Mirza continued her juggernaut with partner Martina Hingis as the Indo-Swiss pair entered the semi-finals of the Wuhan Open WTA tournament in Wuhan on Thursday.

The top-seeded duo eased past the fifth-seeded US combine of Raquel Kops-Jones and Abigail Spears 6-2, 6-2 in the quarterfinal battle.