Federer, Wozniacki, Djokovic and Zvonareva Advance to 2010 U.S. Open Semis
Wednesday was a chance for both the men and the women to punch their ticket the semifinals at this year’s U.S. Open at the USTA Billie Jean King National Tennis Center. Strong winds at Arthur Ashe Stadium made playing conditions tough, but the top players fought through Day 10 at Flushing Meadows. In the day…

