Marciano made a career out of beating clever boxers, using brute force and ignorance. He did it far too many times to bet against him. However if such a boxer is ever going to do it, then Tunney might just be the man. So I go with Marciano, but I expect a good fight.
Tunney would outbox him until Marciano got some main protagonist like flashback and clips him with his overhand right.
Tunney would slash Marciano to ribbons but I don’t think he had the firepower to stop Marciano from coming at him, and something tells me Gene is going to get tagged and go night night.
