Zheng Qinwen, Australian Open and Siegemund

Last year's runner-up Zheng Qinwen was sent crashing out of the Australian Open second round after a shock 7-6(3) 6-3 defeat ...
Heavy rain forced the suspension of matches on outside courts about an hour into the first day of the Australian Open.
World number five Zheng, who won gold at the Paris Olympics last year and reached the final of the season-ending WTA Finals, ...