Oct 11, 2024, 10:47 AM ET SHANGHAI — Novak Djokovic and Taylor Fritz advanced to a semifinal matchup at the Shanghai Masters on Friday. Four-time champion Djokovic fought back from a set down to beat Czech player Jakub Mensik 6-7 (4), 6-1, 6-4 in the quarterfinals. Mensik, ranked 65th, won a first-set tiebreaker and had […]