Murray new world No.1

Britain's Andy Murray became the new world number one on Saturday after Milos Raonic withdrew from their Paris Masters semi-final due to injury.

The walkover will see Murray, 29, move to the top of the rankings for the first time in his career after replacing long-time incumbent Novak Djokovic.

Raonic said he had suffered a muscle tear in his right leg in his previous match, sending Murray through to face John Isner in Sunday's final.