Jakub Mensik outdueled Novak Djokovic in two tiebreakers 7-6 (4), 7-6 (4) to win the Miami Open for his first ATP title.

Czech teenager Jakub Mensik upset Novak Djokovic 7-6 (7/4), 7-6 (7/4) to win the Miami Open at Hard Rock Stadium on Sunday, ...

Czech teenager Jakub Mensik upset Novak Djokovic 7-6 (7/4), 7-6 (7/4) to win the Miami Open at Hard Rock Stadium on Sunday, ...

Czech teenager Jakub Mensik upset Novak Djokovic 7-6 (7/4), 7-6 (7/4 ... fought back the youngster sealed the set with an overhead volley. It was the first set that Djokovic had lost in the ...

Novak Djokovic faced a series of obstacles Sunday ... Mensik executed a leaping backhand volley winner and Djokovic muffed a routine forehand drop shot into the net to fall behind 5-0.

Czech teenager Jakub Mensik upset Novak Djokovic 7-6 (7/4), 7-6 (7/4 ... 5-0 lead and although Djokovic fought back the youngster sealed the set with an overhead volley. It was the first set that ...