BBC Sport - Tennis

BBC Sport - Tennis

Kerber thrashed by 'fearless' Australian Open debutante

Wimbledon champion Angelique Kerber is knocked out of the Australian Open by world number 35 Danielle Collins.

Australian Open: Rafael Nadal beats Tomas Berdych to reach quarter-finals

Second seed Rafael Nadal sweeps aside former Wimbledon finalist Tomas Berdych to reach the Australian Open quarter-finals.

Barty beats Sharapova to reach first Grand Slam quarter-final

Home favourite Ashleigh Barty will play Petra Kvitova in the Australian Open quarter-finals after knocking out Maria Sharapova.