I went with Rafa in 4 because I have a birthday lunch out of town on Sunday, and I can't hang around for 5. :nono :snigger
But seriously, people keep saying Rafa will likely lift his level, and he already did today. This from Murray after the match, (
via NYTimes):
“Today he was hitting extremely hard, extremely heavy, returning well, and was hitting it well on the run….You can go out there with, you know, all the tactics in the world, but when he’s hitting the ball like that, very difficult to hit the ball where you want to.â€
Additionally, Novak decided to get hot and tired, (he says) and frustrated against Gulbis, for basically no reason. He won't be able to afford to do this against Nadal, who will give him plenty more reason.
Realistically, I know this could go either way, and has a very good chance to go 5 sets. But in the mental battle, Rafa won points today, in terms of his confidence, and Nole lost some, demonstrating that the moment can get to him. Gulbis said (also via NYT):
“It was not a good quality tennis at all,†Gulbis said. “It was just grinding and just trying to put the ball in. Not me, not he felt the ball good. You know, it was really slow pace. It was a struggle out there.†If he can gift a set to Gulbis, who felt like he had very little game today, nervous in his first Slam SF, I think he's even more vulnerable to the same mental lapses against Nadal in the final at RG.
I suppose I'm not breaking any ground to say it will be a mental and physical battle.