1979 US Open – Men's Singles umpire being replaced before McEnroe ran out the winner. John McEnroe defeated Vitas Gerulaitis 7–5, 6–3, 6–3 in the final to win the Men's Singles tennis title at the 1979 US Open. The seeded players are listed below. John McEnroe is the champion; others show the round in which they were eliminated. 1979 US Open – Men's Singles Jimmy Connors was the defending champion but lost in the semifinals to John McEnroe. Connors' loss broke a string of five consecutive men's finals reached, a record since broken by Ivan Lendl. During the second round Ilie Nastase was defaulted from his
1977 US Open – Men's Singles competition was best-of-three sets in the first four rounds followed by best-of-five sets from the quarterfinal onward. The seeded players are listed below. Guillermo Vilas is the champion; others show the round in which they were eliminated. 1977 US Open – Men's Singles The 1977 US Open – Men's Singles event was one of the competitions of the 1977 US Open Grand Slam tennis tournament. It consisted of a draw of 128 players of which 16 were seeded. Fourth-seeded Guillermo Vilas defeated defending champion Jimmy Connors 2–6, 6–3, 7–6, 6–0 in the final, played on September 11, 1977 on outdoor