Dementieva outlasts Hantuchova to reach US Open last 16

Elena Dementieva of Russia hits a return to Daniela Hantuchova of Slovakia during the U.S. Open tennis tournament in New York, September 3, 2010.NEW YORK, Sept. 3 -- No. 12 seed Elena Dementieva shook off slow start to topple Daniela Hantuchova in two sets on Friday, advancing into last 16 at the US Open.Dementieva trailed 5-2 in the first set against the 26th-ranked Hantuchova of Slovakia, but