Australian tennis player Matteo Russo is the only openly gay man on the professional tour, but after a career-changing accident, he's struggling to stay afloat. Following a loss to his wealthy American rival, Miles Callahan, Mat dares him to experience life on the tour without money or privilege. When Miles accepts, the rivalry turns into an unexpected partnership—and then a passionate romance. As their feelings deepen, they must face the reality that in professional tennis, they'll eventually have to compete against each other.