Marcelo Pinheiro Davi de Melo (born September 23, 1983) is a Brazilian professional tennis player, who is a doubles specialist. He is a former world No. 1, which he achieved in November 2015. Melo is the only Brazilian player ever to top the ATP doubles rankings. He is a two-time Grand Slam champion in doubles, having won the 2015 French Open alongside Ivan Dodig and the 2017... Wikipedia