Tyson v Shavers- Tyson KO.
Tyson v Lyle- Tyson KO.
Tyson v Foreman- Tyson UD.
Tyson v Frazier- Tyson UD.
Tyson v Ali- Tyson KO.
Tyson v Norton- Tyson KO.

So IMO he would beat them all, in his prime he was amazing.