Andy Murray and Roger Federer storm into the semi-finals of the Wimbledon Tennis men's singles event. Andy Murray beat Vasek Pospisil 6-4, 7-5, 6-4 and second placed Roger Federer defeated Gilles Simon 6-3, 7-5, 6-2 in the quarter finals today.The singles games between world number one Novak Djokovic and Marin Cilic, and world number four Stanislas Wawrinka and Richard Gasquet are scheduled later today. The women's doubles semifinals between the pair of Sania Mirza and Martina Hingis with the duo of Casey Dellacqua and Yarsoslava Shvedova will also be held later today.