Friendly basketball match held ahead of Adria Tour humanitarian tennis tournament in Zadar, Croatia

Serbian tennis player Novak Djokovic (C) performs for children ahead of the Adria Tour humanitarian tennis tournament in Zadar, Croatia, June 18, 2020. Adria Tour is organized by Novak Djokovic in order to promote sports, positive values and fair play, and also to raise funds for those who need help. Zadar will host the tournament featuring Djokovic and top Croatian tennis players from June 19 to 21. (Dino Stanin/Pixsell via Xinhua)