On their very best night who wins the all time heavyweight prizefighter competition?

[Jimanuel Boogustus]

I think I would roll with Sonny Liston and his jab.

Unless he had to face Ali? Which on the basis of this competition, he would have to

I think Sonny Liston is one of the most underrated Heavyweight champions.

The only problem with Underrated fighters, is that they are easily overrated

No, in all fairness, I think he beats all the guys Marciano beat (Charles, Walcaott, Moore etc). Him against Louis would of been an epic tear up.... But beyond that, I think a lot of other greats beat him up.