UFC 36: Worlds Collide was a mixed martial arts event held by the Ultimate Fighting Championship at the MGM Grand Arena on the Las Vegas Strip in Paradise, Nevada on March 22, 2002. The main event was a Heavyweight Championship Bout between Josh Barnett and the holder, Randy Couture.
Josh Barnett
Randy Couture
Pedro Rizzo
Andrei Arlovski
Matt Hughes
Hayato Sakurai
Matt Lindland
Pat Miletich
Evan Tanner
Elvis Sinosic
Frank Mir
Pete Williams
Matt Serra
Kelly Dullanty
Sean Sherk
Jutaro Nakao