RIO DE JANEIRO, BRAZIL - FEBRUARY 15: Rafael Nadal of Spain attends a press conference during a ATP Rio Open 2016 at Jockey Club Rio de Janeiro on February 15, 2016 in Rio de Janeiro, Brazil. (Photo by Buda Mendes/Getty Images)
RIO DE JANEIRO, BRAZIL - FEBRUARY 15: Rafael Nadal of Spain attends a press conference during a ATP Rio Open 2016 at Jockey Club Rio de Janeiro on February 15, 2016 in Rio de Janeiro, Brazil. (Photo by Buda Mendes/Getty Images)