Tunney was a master counterpuncher with one of the best utilizations of range I've ever seen. Jack Dempsey did knock him out(at what was considered heavyweight at the time, but would probably be light heavyweight today), but Calzaghe didn't have jacks pressure or power so he ain't knocking out Tunney. I got Tunney by extremely wide UD. Discuss.
tunney easily stops cowardzgahe, that's assuming its hypothetical since u r getting joe into the ring with someone elite even with a time machine at your disposal.