Horrible, horrible match up for Duran in 89. It may of been such a bad style match up for The Hands of Stone that prime Nunn may of been confident enough to go for it and get the late stoppage...
This Duran one of my favorite fighters but Nunn at 6-2 being a Southpaw, slick defensivley along with the fact that he was cautious. It all spells a loss for Duran.
That's because he had the good sense to know when to quit. Even when he wasn't literally quitting, he'd mentally quit and stop trying to win (as he did against Benitez and Laing.)