Djokovic finds groove to down Mensik, reach Shanghai semis

SHANGHAI, Oct 11 (Reuters) - Novak Djokovic dug out a 6-7(4) 6-1 6-4 win over Czech Jakub Mensik on Friday to advance to the semi-finals of the Shanghai Masters, where he will face Taylor Fritz. The four-times Shanghai champion managed to raise his level ... ( read original story ...)