Australia will host Kazakhstan and Colombia in a three-day qualifier as the Billie Jean King Cup, the women's tennis World Cup, gets a makeover.

Two years after the WTA boycotted playing events in China fearing for the safety of a star player, a major event has been moved there.

The five-time Grand Slam champion dispatched Rebecca Sramkova 6-0, 6-2 in a clean hour at the Australian Open on Thursday.

She did everything at pace in the second round, including quick claps of her racket to acknowledge ... 6-0 over Wang Yafan and faces No. 24 Yulia Putintseva in the third round.

At other moments of anger, Medvedev hit a ball against the back wall, toppled a camera behind a baseline and punched his racket bag ... Yafan and faces No. 24 Yulia Putintseva in the third ...