Former International Fight League (IFL) fighter Brad Blackburn and Pride veteran Ryo Chonan have agreed to fight on the undercard of UFC 92 on Dec. 27 in Las Vegas, according to sources close to the fighters camps.The first six years of his professional career, Chonan built a solid reputation fighting for DEEP and Pride before making the move to America at UFC 78 in November of 2007. His Octagon debut was a loss to perennial contender Karo Parisyan. Source: BLACKBURN VS CHONAN AT UFC 92 IN DECEMBER
