The Unleash the Beast Series (UTB) is the Premier Series of the Professional Bull Riders (PBR). Monster Beverage Corporation is the current series sponsor for the premiership since 2018. From its founding in 1994 through 2002, it was sponsored by Anheuser-Busch (Bud Light Cup Series), and Ford Motor Company (Built Ford Tough Series) from 2003 through 2017.