Kevin Randleman is a close 2nd. https://en.wikipedia.org/wiki/Mark_Hunt http://www.sherdog.com/fighter/Mark-Hunt-10668 He is always like 1 more win than losses. Basically always riding near a .500 record. He can't seem to go more than 2 wins above his losses. What do you think Hunt will finish his career at? If the Lesnar loss is overturned to a no-contest (which is likely). Then Hunt will go back to being 12 wins, and 10 losses. New record would be 12-10-1-(1).... Hunt should go to Bellator after UFC fights are over. 12 wins, 10 losses, 1-draw, and 1 (no-contest).