Same Murray who played brilliantly against Gasquet could not stand up to Nadal.Why? because you can only play as much as the opposition allows you to.It's usually players' "off days" whenever they meet Nadal because they are forced to make errors(so called "unforced errors").They know that their shots must frequently clip the lines to have a chance of beating Nadal.Anything short of that will be returned with interest.In an attempt to hit the lines against Nadal most players overplay their shots either wide or long.What Murray counted as winners were returned as passing shots from Nadal,constantly! Even cheap overheads were pitifully blown by Murray.Re-watch this match and observe the trajectory of Nadal's approach shots.Simply awesome! Nadal's balls are highly spun,they kick all over the court and they are generally agitated in motion.Many players,including Federer, have problems containing his shots and that's why they have so high unforced errors rate against him.