Last year's beaten finalist Zheng Qinwen was knocked out of the Australian Open in the second round by Germany's Laura Siegemund on Wednesday in the biggest shock of the tournament so far. The ...

Zheng Qinwen, last year’s beaten Australian Open finalist, became the highest seed to fall so far in this year’s tournament ...

Zheng exits after second round loss to unseeded Siegemund as former champions Sabalenka and Osaka battle through.