Patrick John McEnroe (born July 1, 1966) also known as "P-Mac", is a former professional tennis player and the former Captain of the United States Davis Cup team.
Born in Manhasset, New York, he is the younger brother of tennis legend John McEnroe. He won 16 professional titles including the 1989 French Open men's doubles.
As a junior player, McEnroe partnered Luke Jensen to win the French Junior doubles and the USTA Boys' 18 National and Clay Court titles in 1984. He also made his first impact on the professional tour that year, teaming up with brother John to win the doubles title at Richmond, Virginia. He won the men's doubles gold medal at the 1987 Pan American Games with Jensen, and helped Stanford University win the NCAA team championship in 1986 and 1988. While at Stanford, he was a member of the Sigma Alpha Epsilon fraternity. McEnroe graduated from Stanford in 1988 with a degree in political science, and then joined the professional tennis tour.