In a thrilling upset at Melbourne Park, Laura Siegemund eliminated Olympic Gold Medalist Qinwen Zheng in a stunning victory of 7-6(3) 6-3. This marks Siegemund’s biggest Grand Slam triumph to date, as she defeated the No.

Qinwen Zheng, the No. 5 seed and 2024 Australian Open runner-up, was handed a shocking second-round defeat by world No. 97 Laura Siegemund on Wednesday.

German veteran Laura Siegemund has powered past reigning Australian Open finalist Qinwen Zheng in straight sets to deliver the most dramatic upset of the first four days at Melbourne Park.

Last year's runner-up Zheng Qinwen was sent crashing out of the Australian Open second round on Wednesday as her bid to emulate Chinese compatriot Li Na's 2014 triumph evaporated after a shock 7-6(3) 6-3 defeat by unseeded German Laura Siegemund.