UFC 173 can be seen live via pay-per-view on 24 May 2014 from the MGM Grand Garden Arena in Las Vegas, Nevada. The Main Event is a Bantamweight fight between Renan "The Baron" Barão from Brazil vs. Tylor Jeffery "The Viper" Dillashaw from Omaha, Neb... (more)raska. The undercard matches are as follows: Welterweight: Robbie Lawler vs. Jake Ellenberger Bantamweight: Takeya Mizugaki vs. Francisco Rivera Lightweight: Jamie Varner vs. James Krause