This is old news by now, with Novak Djokovic winning the Aussie Open 2008 but I'm amazed every time an underdog (though in this case, Djokovic is no one's canine) snatches a win away from the jaws of the mighty Guy-Who-Wins-Every-Match (Federer in this case).
Brilliant serves under pressure, brave shotmaking into the corners, and unforced errors are the name of the game here. Not particularly the best tiebreaker I've watched, but considering the result, I'm happy.
One more for the underdogs!
Though I have to say, I'm happy to see Federer is every inch the sportsman people claim him to be.