Raonic flattens Sock to reach round four

Milos Raonic hurled down a 143 mph thunderbolt serve, the fastest seen at Wimbledon this year, as he toppled American Jack Sock 7-6(2) 6-4 7-6(1) to reach the Wimbledon fourth round on Saturday. The Canadian sixth seed fired 27 aces as he beat Sock for the eighth successive time to maintain his hopes of improving on his 2014 semi-final place at the All England club. Raonic's path to the last four appeared to have got considerably easier on Saturday following the shock exit of the man he was seed