Jamie Hampton is all about tennis, and now that she's finally healthy that attitude could make the 23-year-old the next great American player we've been waiting for.
After winning Wimbledon in July and a gold medal at the Olympics a few weeks later, Serena Williams finished her summer by capturing her fourth U.S. Open title and 15th Grand Slam event.
Much has changed in the past year for Agnieszka Radwanska since she decided to replace her father with a new coach. A world No. 2 ranking. A win in a high-profile WTA event. A Slam final appearance. Is a U.S. Open win next?