China OpenBeijing, China
Who was the breakthrough star at the 2009 US Open?
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USTA Director of Officials Richard Kaufman answers your questions about challenging calls and playing on clay. Read More
See what advice other players gave... "In doubles, is the back-court player supposed to call the shots? How is that usually handled?" Read more
The USTA Billie Jean King National Tennis Center's director of tennis answers your questions about the service motion. Read More
Looking to improve your footwork? Get tips from our team of experts on how to improve your footwork. Read More
A look back on some of the best health and fitness tips as provided by our team in 2008. Read more
View isolated strokes of the best players in the world, including Dinara Safina of Russia.
View isolated strokes of the best players in the world, including Andy Murray of Great Britain.
