Jakub Mensik used his length to shrink the court, erasing Novak Djokovic's ability to find winners in a shock upset for his first career tennis title Sunday at the Miami Open. The No. 54 player in the world also denied Djokovic of his 100th career title and a record seventh Miami Open crown.

The 19-year-old Czech Jakub Mensik beat his childhood idol Novak Djokovic 7-6(4) 7-6(4) in an upset for the ages on Sunday, claiming his first ATP title at the Miami Open as he denied the former number one in his bid for a milestone 100th.

Roger Federer won his 100th title at the age of 37 in March 2019 - defeating Stefanos Tsitsipas in the Dubai final - and he would finish on 103. He joined American Jimmy Connors in the 100-club, although it looks like Connors overall record of 109 will be safe for some time.