Harrison ready to make statement v. Federer

American teen Ryan Harrison, who is 0 for 10 against Top 10 players, believes he has chance to upset world No. 3 Roger Federer in the second round of Miami. "I'm certainly ready to [make a statement],'' the 73rd-ranked Harrison told reporters. "I'm hoping this is the year where I'm a threat to win these matches. That's my mindset. Obviously, he's an outstanding player, that's an understatement. I'm going to try to control things on my side of the court. If I'm serving well, I have a chance against anyone.''