Ever since Cassie was old enough to hold a tennis racket, her dad has been training her to be the best. Now age twelve, she"s a star player with fast reactions, long legs, and an excellent backhand. But something is wrong: she just doesn"t feel the same way about tennis anymore. She keeps having to choose between her friends and tennis—between having fun or endless hours on the court. When Cassie is whisked away for a make-or-break month that will decide her future, she realizes she must make a decision. Does she have what it takes both on and off the court?