Both del Potro and Berdych Upset at Queen’s Club as Murray Advances
It was a tough day at the Queen’s Club in England for two favorites. Juan Martin del Potro and Tomas Berdych both fell in the quarterfinals in their tune-up for Wimbledon. To reach his first semifinal in almost a year, Lleyton Hewitt beat del Potro 6-2, 2-6, 6-2. Hewitt hit a backhand winner to put…

