Originally Posted by zagor
Well not saying he deserved to win or anything but I was very impressed with the level of play he displayed in first 3 sets.I mean this was a guy Fed double bageled at AO and since then he has beaten Nadal,Murray and pushed Fed to five at the slam,that's some improvement.
He was playing at a level of tennis that his body could not sustain. From my own experience (playing out of my own skin) I knew he was going to just simply get tired. If it was on a faster surface, I fancy Del Potro's chances against any of the big 4 now (especially the USO).