Which of the following tennis player has become the first player in history to win 80 matches in all four Grand Slams?

Roger Federar Raefel Nadal Serena Williams Novak Djokovic

Novak Djokovic

Novak Djokovic became the first player in history to win 80 matches in all four Grand Slams when he defeated Kwon Soon-woo 6-3, 3-6, 6-3, 6-4 on Centre Court his 80th win in Wimbledon. By virtue of his victory, the former world no.1 tennis players has created history winning his 80th match at the Wimbledon. The six-time champion has became the first male player in the Open Era to win 80 or more match at all four grand slams.