US Open Day 11: Wawrinka stuns Murray, Paes-Stepanek beat Bryans
September 06, 2013 15:01
Leander Paes and his partner Radek Stepanek knocked out top seeds Bob and Mike Bryan. In men's singles, Stanislas Wawrinka stunned defending champion Andy Murray, while world number one Novak Djokovic eased into the semi-finals.
