Re: Could a prime Frazier defeat a prime Tyson ?
Gee===that's something you don't see very often; someone using a 1989 version of Tubbs as a reference. Perhaps the most important aspect of that fight was Don King offering another $50k for Tubbs to show up in shape. That's an excellent reference for all the out of shape guys to get some additional purse money.
Regarding the original post, anyone can be beaten on a given night, let alone against a terrific fighter. All a guy has to do is show up with his B game and all fighters do. And Tyson with his B game is a beatable fighter. So is Frazier.