Berdych and Del-Potro are basically the same player.
Equal firepower, equal height, equal aggression, big flat hitters, big off both wings, maybe Del-Potro has even got the edge in movement - which should make him even more likely to own Murray.
So why doesn't he own Murray the way Berdych does?
Surely any big hitter should be able to own Murray like Berdych does?
Also, does Murray's recent loss to Berdych prove he is not going to be a legitimate slam threat in 2012?
It's a myth that Del Potro plays like Berdych. Yes they can both hit the ball hard but Berdych likes to paint the lines and go for the corners. Del Potro likes to play with more margins
Berdych is more similar to Soderling. When they are at their best they own every pushing player