Not that the match completely turned on it or anything, but WTF, Muzz? Stopping play to challenge a serve? IDIOT.
Nice match from Fed, who played contained aggressive tennis. Not sure what was up with the Muzzard. Seemed like he couldn't get a shot over the net to save his life in the first set. Well, that and he had no first serve whatsoever. So...yeah. Probably not best for both your groundies and your serve to break down against Fed.