![epa06456365 Angelique Kerber of Germany reacts during her third round match against Maria Sharapova of Russia at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 20 January 2018. EPA/JOE CASTRO AUSTRALIA AND NEW ZEALAND OUT](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/CRVWRIWBJ5WPDE62EUQ7CLG22A.jpg?smart=true&auth=3b76aa9cd338c477d6828aa1d6d582da4d67cac3dfbe45e5479ddc75f11390c2&width=400&height=225)
Angelique Kerber seems to have put a difficult 2017 behind her. Joe Castro / EPA
Angelique Kerber seems to have put a difficult 2017 behind her. Joe Castro / EPA
Australian Open Day 6: Kerber crushes Sharapova after Halep shows her mettle
World No 1 Halep saves three match points to beat Lauren Davis in three sets at Melbourne