Rafa did say the same thing we had been saying.
He said he would have to step it up.
He won't have any problems with isner or Berdych.
With the way Rafa has been playing, Dmitrov was a few levels above, so it was interesting how he upped his game that much within one day. I felt that he would because he couldn't take a chance on what Grigor's level would be. But Grigor did not play a smart match. He kept going for the flashy shots and that didn't work.