What's Green About Tennis...Besides Grass Courts?


More than "chess on the run" -- in David Foster Wallace's memorable phrase -- tennis is an audience-driven sport and has the footprint to show for it. In 2010, though, the US Open continues its collaboration with the Natural Resources Defense Council by implementing a series of green initiatives. Are you a pro or a ball boy? Go a round with our new quiz and see how you score! (Credit: Franz88/Flickr)