Djokovic marches on with crushing win over van de Zandschulp in Astana
Novak Djokovic cruised into the quarter-finals of the ATP tournament in Astana on Thursday with a crushing 6-3, 6-1 win over Dutchman Botic van de Zandschulp. The 71-minute demolition of the world number 34 follows his 64-minute 6-1, 6-1 thrashing of Cristian Garin on Wednesday.


