Frankie Humphrees has never known any life besides one of ballet and strict practice of her grandmother. When Frankie visits the local ballpark, she spots a sign stating that there are tryouts for baseball. Frankie has always had an admiration for the sport but was never able to with her grandmother's disapproval of the sport and her busy ballet schedule. Once attending the tryouts, Frankie must figure out how to balance both ballet and baseball while keeping it a secret from her grandmother. With the help of her best friend Hazel, Frankie will learn that sometimes, you have to follow your own dreams, no matter what others think.