Serena Williams of the United States returns a shot to Dinara Safina of Russia during women's singles semifinal of the US Open tennis tournament in New York, the United States, yesterday. Serena Williams won the match 2-0 and advanced to the final.

Dinara Safina of Russia reacts to a missed ball in her match against Serena Williams of the United States during the semifinal of women's singles at the US Open tennis tournament yesterday in New York. Safina lost 0-2.