Demian Maia

UFC on Fox 2 Results: Chris Weidman defeats Demian Maia by split decision (29-28 Weidman, 29-28 Maia, 29-28 Chris Weidman) Demian Maia is a Brazilian Jiu-Jitsu expert who competes in the UFC middleweight division. He challenged Anderson Silva for his title at UFC 112, where he lost a five-round decision. Maia is a submission expert and currently trains with Wanderlei Silva in Las Vegas, Nevada. UFC 136 results: Demian Maia defeats Jorge Santiago by unanimous decision (30-27, 30-27, 30-27).