This was published 8 years ago
Super Kerber marches into Open semi-finals
AAP
Angelique Kerber has stamped her authority over the Australian Open women's field, dismissing Madison Keys with breathless authority to march into the last four at Melbourne Park.
Kerber, the sole champion remaining in the field, took just 51 minutes to beat the American 6-1 6-2 in their quarter-final on Wednesday.
The German will face either world No.1 Simona Halep or Czech threat Karolina Pliskova on women's semi-final day on Thursday.
