I think Murray in 2 as he can hopefully outserve Hewitt. Murray's returning skills are slightly better and Hewitt doesn't have the power to blast Murray away from the baseline.
Andy must be careful not to approach the net too much as that will play into Hewitt's hands as Lleyton loves a target.
It's about time a British player beat Hewitt after all the beatings he's handed out to Henman, Rusedski, Bogdanovic and Marray. Stuff 'im Murray !!