The Ultimate Fighter 18 Finale: The Ultimate Fighter: Team Rousey vs. Team Tate Finale (also known as The Ultimate Fighter 18 Finale) was a mixed martial arts event held by the Ultimate Fighting Championship. It took place on November 30, 2013, at the Mandalay Bay Events Center in Las Vegas, Nevada. Featured on the card were the finals from The Ultimate Fighter: Team Rousey vs. Team Tate in both men's and women's bantamweight divisions.