Melo was playing with Luisa Stefani lost out to Djokovic and Nina Stojanovic who were teaming for the first time but called him out for unsportsmanlike behaviour post-match.
"Novak surprised me but in a negative way. There was no need for that. Two days ago he filmed himself speaking about Brazil and Brazilians, our energy, and now he is behaving this way," Melo said, as quoted on Sport Klub.
"He had a smash directly in my back which he didn't have to play that way. But OK, this is tennis and everybody is trying to play it the way he wants. Me personally would never play that way."
"There are things I can't understand. Why? We did nothing to him to deserve that. In one moment he almost hit Luisa. Of course, these are Olympic Games, everything is happening on the court, he does what he does during points, but he should have some limits," added Melo.
"Some would wonder. I don't want to make controversies or start discussions but everyone who watched the match and is capable or reading between the lines knows what I'm talking about."
Samuel Gill is the Chief Content Officer (CCO) of TennisUpToDate.com, a role he has held since 2020. He is responsible for editorial governance across the platform, including setting content standards, overseeing accuracy and consistency, and guiding long-term editorial strategy. Since joining, he has contributed more than 10,000 articles and editorial pieces across the TennisUpToDate network, playing a central role in the daily operation and development of the site.
Based in Leicester, Samuel has a broad background in tennis media. In his current role, he works closely with editors and writers to ensure coverage meets clear journalistic standards, with particular attention to verification, consistency, and timely updates when new information becomes available.