Caleb has always batted with the same wood bat. But this year, his new team's coach wants him to use an aluminum bat. When is coach sees what Caleb can do with the wood bat, he agrees to let him use it - until the other team accuses Caleb of tampering with the bat! With his favorite bat out of commission, Caleb's forced to use the aluminum bat. How is he supposed to help his team win when he keeps striking out?