Roddick: I'll be ready for Murray

Andy Roddick insists he has plenty left in the tank for his Wimbledon semi-final against Andy Murray after an epic five-set win over Lleyton Hewitt.

The sixth seed needed nearly four hours to defeat Hewitt 6-3 6-7 (10/12) 7-6 (7/1) 4-6 6-4 in their quarter-final on Court One yesterday.