I won't say that Wlad is historically better than any of those fighters listed but he'd have a shot vs all of them.

Ali was known for his wins over Frazier and Foreman but those guys fought in a crouch and had different styles than Wlad who uses range and enjoys fighting on the outside. I'm not saying who wins I'm saying the style is something Ali was not used to or tested against.

Foreman same as above...he was just too raw in the 70's and used his size and strength....think that would work vs Wlad?

Lewis, on an off night he gets dusted on a good night he would more than likely win. 70/30 Lewis wins.

Holyfield, its a 50/50 fight all the way great style matchup. A couple years ago I would have said 90/10 Holyfield.

Holmes, I think Wlad takes Larry the majority of the time. Larry is great and all but a bigger stronger fighter who can box just as well as Holmes...I just think he flattens Holmes.

Tyson, if anyone has the style to beat Tyson its Wlad, like the Holyfield fight its a great style matchup.

I don't think Joe Louis would fair well vs a lot of fighters but he's #1 in my book.