US Open: Peng Shuai upsets 4th-seeded Radwanska
Tennis | Aug 28, 2014, 10:56 AM ISTNEW YORK : Peng Shuai upset fourth-seeded Agnieszka Radwanska, the first top-10 player knocked out of this year's U.S. Open. The 39th-ranked Peng won 6-3, 6-4 in the second round Wednesday, giving China a big