Originally Posted by VOLLEY KING
I don't get your point?
Isners serve may be the best on the tour. Clay slows it down that's why the Swiss chose to play on clay. They thought they had a better chance winning on clay.
If Isner beat fed on clay it stands to reason isner has an even better chance on hard.
The speed helps isner more.
Isner beating Federer on a different surface, before Federer's recent run on hard courts mind you, has little if any bearing on this match.
Lest we forget, Mardy Fish commented that the surface in Switzerland was horrible and that it would be incredibly difficult to return a serve like John Isner's on it. You're logic is lacking and your conclusion is unwarranted.