Tennis: Masters

Live coverage of the BlackRock Masters at the Royal Albert Hall, where the 2007 Tour of Champions concludes. Twelve former champions have travelled to London, including five-time Wimbledon champion Bjorn Borg. Only four remain for the semi-finals. At this stage last year, Goran Ivanisevic beat Cedric Pioline, while eventual winner Paul Haarhuis ousted Marcelo Rios. Presented by John Inverdale. Commentary from Andrew Castle and John Lloyd.