I disagree, i think tyson in his prime would get beaten by Mirko, as a matter of fact i think Tyson in his Prime would get beaten by someone like Melvin Manhoef (shoot me...go on do it). Great fists, but the kicks, tysons legs are not conditioned to take em. if its a boxing contest then sure but MMA is a different gravy. I think whoever fought him would clearly not bang with him and have a gameplan. Having said that tysons head movement was some of the best in the business but i eventually think he'd get worn down and nailed or taken to the ground and swiflty subbed.

Tyson was a fantastic fighter but he wasn't superhuman. His forte was only one fighting range, MMA covers all bases and the chances are he would be too inept at the other bases to defend against them.