2009 US Open (tennis) a protected ranking: 2009 US Open (tennis) The 2009 US Open was a tennis tournament played on outdoor hard courts, held from August 31 to September 14, 2009 in the USTA Billie Jean King National Tennis Center at Flushing Meadows, New York City, United States. Originally, it was scheduled to end with the men's singles final match on Sunday, September 13, but due to rain the tournament was extended by one day. Like the Australian Open, the tournament featured night matches. Former World No. 1 and 2005 US Open women's singles champion, Kim Clijsters, competed in the 2009 US Open
2009 US Open – Men's Singles 2009 US Open – Men's Singles Roger Federer was the five-time defending champion, but was defeated by Juan Martín del Potro in the final, 3–6, 7–6, 4–6, 7–6, 6–2. This was del Potro's first and so far only major title, although he reached a second final in 2018. Federer was attempting to become the first man to win a sixth consecutive US Open title after Bill Tilden in 1925 during the Pre-Open era. He was also vying to become the first man to win Grand Slams on clay, grass and hard court in the same calendar year after he won