RJJ did NOT fight Benn, Eubank, Calzaghe, Michalzweski or Ottke

BUT

Out of those listed fighters only Benn and Eubank and Eubank and Calzaghe fought each other and it must be mentioned that RJJ completely dominated a young James Toney and he beat Bernard Hopkins pretty easy too.

RJJ and Calzaghe are hard to compare because Roy was flashy and Joe is all business