Sergei Kharitonov
He signed with SUPERKOMBAT in August 2013. Replacing Sergei Kharitonov who withdrew from the fight due to a finger injury, Miller rematched Mirko Cro Cop at "" in Inglewood, California on June 21, 2014. He lost by unanimous decision. Miller had a professional kickboxing record of 22–2, 10 KO's.