Novak Djokovic, the 24-time Grand Slam champion, will go for a record seventh title at the Miami Open on Sunday at age 37.

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.

Novak Djokovic had some company for another Miami Open victory. With Lionel Messi watching from a suite, Djokovic cruised into the Miami Open final by routing 14th-seeded Grigor Dimitrov 6-2, 6-3 at Hard Rock Stadium.