What it's like to play Roger Federer

Other than playing  Rafael Nadal  on clay, the scariest task in men's tennis is facing  Roger Federer  pretty much anywhere. No one bl...

Other than playing Rafael Nadal on clay, the scariest task in men's tennis is facing Roger Federer pretty much anywhere. No one blends power, touch and creativity like he does, and playing the 37-year-old these days means taking on a living legend. As Federer heads to the U.S. Open looking to add a 21st major win to his record, we asked current and former pros what it's like to be on the other side of the net.