Marciano versus Tyson. Who Would Win?

Tyson has to be favored for the first 5 rounds. However, if Marciano is still standing there after that, bet the house on him.

 

Tyson was a beter fighter than lastarza but was tucker realy any beter than lastarza? think about it. both dudes gave great fighters competative fights once only, but being competative against a great fighter dont make a great fighter. rocky gives tyson a competative fight at worst- because he was a great fighter. Tyson gives marciano a competative fight because he was a great fighter. In a competative fight whos your money on?