Novak Djokovic and Jakub Mensik embraced the Masters 1000 final with the biggest age difference in Miami. The 19-year-old Czech ousted the 37-year-old Serb 7-6, 7-6 in two hours and three minutes en route to his first ATP title!

In Miami, he beat three Top 10 opponents—Draper, Djokovic, and Taylor Fritz—went seven for seven in tiebreakers, and showed off a serve that will be one of the most important weapons in men’s tennis for the next decade. Mensik later revealed he nearly withdrew from the Miami Open due to a knee injury before his first match.

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. Mensik, playing in his first final, earned his spot after defeating No. 3 seed Taylor Fritz in the semifinals and became the second-youngest champion in tournament history, per ATP Tour.