So far the patern of the match is that Andy plays brilliantly when he is level or behind but when he gets ahead he gets a bit flaky.
This isn't vintage Fed, he has thrown in a lot of errors, including a lot of framed balls, is that a failing in the great man's technique or does he have an unusually large frame on his racket.
As I typed that Fed framed one from the middle of the court to give Andy a break for 5-4.