John Patrick McEnroe, Jr. (born February 16, 1959) is a former World No. 1 professional tennis player from the United States. He won seven Grand Slam singles titles (three at Wimbledon and four at the US Open), nine Grand Slam men’s doubles titles, and one Grand Slam mixed doubles title. McEnroe also won a record eight season ending championships, comprising five WCT Finals titles and three Masters Grand Prix titles from twelve final appearances at those two events, a record he shares with Ivan Lendl. During his career, McEnroe won 77 ATP-listed singles titles and 71 in doubles.
McEnroe is known for his shot-making artistry and volleying skills; for his rivalries with Björn Borg, Jimmy Connors and Ivan Lendl; and for his confrontational on-court behavior which frequently landed him in trouble with umpires and tennis authorities. In 1984, he recorded the best single season win-loss record in the Open Era at 96.47% (82/3). In 1981, 1983 and 1984 McEnroe was the ITF World Champion for Men’s singles. He was also named as the ATP player of the year in 1981, 1983 and 1984. McEnroe is often rated among the greatest tennis players of all time, especially for his touch on the volley.
McEnroe is a former Captain of the United States Davis Cup team. As a player McEnroe represented the States and was part of the winning team on four occasions in the Davis Cup. McEnroe continues to play tennis and competes in senior events on the ATP Champions Tour. McEnroe was inducted into the International Tennis Hall of Fame in 1999 and received the Philippe Chatrier Award in 2007. After his tennis career McEnroe became a television commentator, a game show host and a chat show host. Additionally, McEnroe has appeared in several films and television shows as himself and has played music live.