Hard to say how'd he fare against Cory. On one hand, he might be too big for Cory and wear him down. On the other hand, he might get outboxed, since prime Spinks was a far better technician than that bum Andy Lee. Junior vs Michael Spinks ends with Julio Sr. getting shitty faced drunk as his son's coffin is lowered into the dirt.
spinks made jermain taylor look like horse shit. how would jt have done against the giant chavez kid?
Cory knocks him out in about four rounds. Chavez jr wasn't very good a welter where Spinks was a destructive force Michael beats him by close decision at lt heavy. Chavez is a bigger version of Qawi and wins some rounds, but can't defeat Spinks who at his best was a fine fighter