Djokovic visits Miami children's center, donates $20,000 for childhood programs

Novak Djokovic visited a children's center in Miami on Monday and donated $20,000 for its preschool programs.

Djokovic and his wife, Jelena, run the Novak Djokovic Foundation, which supports preschool and childhood education in Serbia and around the world.

"Our long-term vision," he said, "is that our foundation will help disadvantaged children reach their potential."

Djokovic beat Dominic Thiem, 6-3, 6-4, in the fourth round of the Miami Open on Tuesday.