Federer just oozes raw sexuality on the court.
You can see that focus and mental strength pouring out of those dark eyes.
He does... When he is on fire he is very very very good for the eye to watch...
I also find sexy Spanish Armada, Gonzo, believe it or not Roddick, SAAAAAAAAAAAAAAAAAFIIIIN, Ancic, Simon (ok, not his legs, those are ewww), Gulbis.