Ranked 54th entering the tournament, the Czech Republic teenager plowed through with poise and a stellar 130 mph serve.

His loss to 19-year-old Czech talent Jakub Mensik underlines the changing face of men’s tennis - and puts a 100th ATP title ...

Mensik's victory spoiled the party for Djokovic, who was seeking his 100th career title and a record seventh in the Miami ...

Novak Djokovic fell in the final round of the Miami Open to 19-year-old Jakub Mensik in straight sets, 7-6, 7-6, on Sunday.

The 19-year-old Czech claimed his first ATP title at the Miami Open as he denied the former number one his bid for a ...

Making matters worse, Mensik is a powerful player, which presents challenges for the gaining Djokovic. Mensik tallied 14 aces ...

Phenom Jakub Mensik, 19, upset Novak Djokovic in a rain-delayed Miami Open final, keeping Djokovic at 99 career titles.

Teenager Jakub Menšík denied boyhood idol Novak Djokovic of his 100th career title, stunning the 24-time grand slam singles ...

Jakub Mensik used his length to shrink the court, erasing Novak Djokovic's ability to find winners in a shock upset for his ...