Cooper was a brave, very limited bleeder with a good left hook... He was also smallish... Outside of the possibility of hurting the horrible, negative Ruiz with a left hook enough to change the outcome, he most likely gets mauled and groped and sexually assaulted while occassionally eating a short right hand en route to either A) bleeding to death stoppage or B) wide decision Props to him if he lands a body shot that Ruiz manages to turn into a dramatic, life-threatening low blow
Since this is a mythical match up im appointing joseph 'FIGHT HIM!' Cooper to officiate. henry cooper wins by DQ 2 minutes into the first round. Coopers loutish cockney fans storm the ring enraged by ruiz' blatant attempts to sexually assault their man and he flees the ring in terror, a cascade of tumblers filled with beer and piss raining on his greasy head. As he rushes out the arena slathered in Budweiser and urine a 300 foot Guatemalan style sinkhole opens up in the casino carpark and Ruiz is tragically crushed to death in the wreckage. Since he was dq'd his purse is withheld and he's buried in an unmarked paupers grave, cast back to the vile dust from whence he sprung, unwept, unloved and unsung. The end