Czech star in commanding mood in China.
Early session produces mixed bag for WTA stars.
Australian's eight week reign to come to an end.
Naomi Osaka favourite to reclaim top spot.
Czech star loses heartbreaker.
Czech making her mark again.
British number one impresses on home turf.
World number three set for Wimbledon warm-up.
Here are you talking point from day six.
Second seed shocked in Paris.