Subscriber content previewBy LINDSEY BAHRAP Film Writer[enlarge] A once promising tennis prodigy learns to get over himself and his disdain for pickleball. It's the tennis establishment versus pickleball enthusiasts at an uptight club in “The Dink,” a kind of spiritual descendant of “Dodgeball: A True Underdog Story.” The story itself is very by the books: A once promising tennis prodigy learns to get over himself and his disdain for the “lesser sport.”