MIAMI, 30th March 2014 Men's final. Novak Djokovic (SRB) won his fourth Sony Open Tennis tournament title Sunday with a 6-3, 6-3 win over world No. 1 Rafael Nadal (ESP)on Stadium Court at the Tennis Center of Crandon Park. Tennis-Sony Open-ATP - WTA - Miami - USA - 2014 Photo © Ray Giubilo