Serbian made to work in straight-sets win over Bergs
World No 204 takes out Rune to reach the last four
Novak Djokovic battled past a spirited Zizou Bergs 6-3, 7-5 on Thursday to reach the Shanghai Masters semi-finals for a 10th time, setting up a clash with surprise package and the world No 204, Valentin Vacherot.
In challenging conditions, Djokovic was made to work harder than the scoreline suggests by his Belgian opponent, who registered more winners than the four-time champion but was undone by unforced errors.
Continue reading...