Does somebody know if Kiwi already used a Hawk Eye challenge?
I only remember that he did several times at the Hopman Cup 2006, but except that he got no chance at any other tournament to use it except Sunday against Tursunov maybe? Or wasn't Hawk Eye working on Sunday yet too, just like TV coverage?
Maybe somebody has read something anywhere, I would be interested in that. If not, I hope he used it today for the first time and overturns plenty of calls which were originally against him