Andy Murray dismantled world number one Roger Federer in straight sets in their semi-final to continue his remarkable winning run at the Shanghai Masters. The two-time defending champion made it into another final at the tournament following a high-class display in a 6-4 6-4 win. The Scot, who has never lost in Shanghai, returned superbly to set up a title match with Novak Djokovic, the man he beat to win the US Open last month. | 
