Novak Djokovic is in the quarterfinals. © SID

Djokovic struggles in the quarterfinals

World number one Novak Djokovic reached the quarterfinals of the Australian Open after 3:15 hours of hard work. The 31-year-old Serb defeated his Russian challenger Daniil Medvedev 6:4, 6:7 (5:7), 6:2, 6:3.

21 January 2019

From: sid