Melinda loves her fiancé Ron. Her brother Todd, doesn't approve of his upcoming brother-in-law. He wants Melinda to cancel the wedding, but for her to do that, he must get Ron to mess up. He hopes to achieve his plan by organizing the world's wildest bachelor party.

At his new high school, a rebellious teen Jake Tyler is lured into an ultimate underground fighting club in a Backyard Fight, where he finds a mentor in a mixed martial arts veteran. After receiving threats to the safety of his friends and family, Jake seeks the mentoring of a veteran fighter, to train his mind and body for one final no-holds-barred elimination fight with his unrelenting personal nemesis and local martial arts champion Ryan McCarthy.