You'll have to forgive me, I don't watch a whole lot of mma (assuming that's the same thing as ufc), but I've read that it's way worse than boxing. I actully heard the Dr from the concussion movie (forget his name) that said he thinks mma/ufc should be banned due to the danger of the potential brain damage it causes. I really don't know much about it. The few fights I've seen were brutal. I can't imagine it's any less risky than boxing. My feeling on it is, these are grown adults that know the risk and get paid alot. They have the tight to choose what they do. Same goes for football