Originally Posted by the cat petter
Actually, Federer struggles with big hitters. Del Potro, Berdych, Raonic, Tsonga, etc. Roddick wasn't much of a big hitter.
Roddick was just a bad matchup - not only could Federer read his serve like no one else, he beat him off the ground when he was Mr. Consistent AND when Roddick was one of the most potent power-baseliners on tour.