The Pine City Porcupines' batboy, Chad, breaks an important unofficial rule of baseball: Don't talk to the starting pitcher when he's got a perfect game going, where not a single opponent has reached base. Now, because Chad opened his mouth, the entire Pines dugout is upset, the team may lose to the second-to-last-place West Valley Varmints, and Chad has to consult his baseball card collection to figure out how to help his beloved team pull off the perfect game.