I gravitate towards heavyweight boxing so ill list my opinions. I think Riddick Bowe would KO Sonny Liston Larry Holmes would UD Tyson Fury Rocky Marciano is tailor made for Gerry Cooney Evander Holyfield Beats Joe Louis George Foreman destroys every heavyweight before the 70s besides maybe Sonny Liston Ive also always thought top fighters from the 90s were better than top fighters from any other era before because heavyweights were larger, more powerful and more skilled than they were in the 20s, 30s, 40s, 50s, and 60s and they were larger than 70s fighters but not exactly more skilled Feel free to disagree with me
I would n't describe Holmes beating Fury as an "upset pick" I agree with you that Cooney would have a good shot against Marciano. Provided Gerry gets his big shots off quickly. LIston/Bowe - Have to think about that one. Louis/Holyfield - I go with Joe. Foreman - Maybe
Not exactly an upset but fury is being overrated in the world boxing forum for his win against one trick pony wilder.
Michael Spinks beats Tyson Fury, (Fury hates small nimble fighters) Holmes beats Foreman very comfortably Liston knocks Louis out early Ike Ibeabuchi beats Tyson Rigondeaux has a very good chance at anybody below 126 of all time
Quarry UD or KO Bowe Cotto KO Benitez M Spinks UD Holyfield Dempsey KO Holmes (late stoppage) Tunney UD Prime Foreman