Ok, we all know for the average guy on the street he'd most likely knock the fuck out of you. I know he did a 10 year term in prison so he's probably had his fair share of fights especially with hands like that.
As far as MMA, as soon as someone put some ground work on him it would be over. He has no experience fighting on the ground at all which is a crucial skill needed in todays MMA. Now if it was pureley standup, I can see him boxing with a Tito or Chuck and holding his own pretty well, but if these dudes were to go for a shoot, he'd be on his ass getting pounded.
As far as MMA, as soon as someone put some ground work on him it would be over. He has no experience fighting on the ground at all which is a crucial skill needed in todays MMA. Now if it was pureley standup, I can see him boxing with a Tito or Chuck and holding his own pretty well, but if these dudes were to go for a shoot, he'd be on his ass getting pounded.