The Collazo fight will end up being harder for Berto than Quintana will be. Berto UD possibly a mid round TKO.
I think Berto will get the win, but I'll be rooting for "El Indio". Nothing against Berto, I've just followed Quintana longer and am a fan of his.
Quintana just like Sergio Martinez probably gets robbed in this ...... I wouldnt put it past them, too much money and hype invested in Berto.....I am certain there is a foul air in boxing and its types like Berto not really that good getting the close ones.
If Berto goes to the body early and often then I think he'll stop Quintana somewhere in the mid to late rounds. Quintana was stopped once before against Cotto essentially due to Miguel's sustained body attack. Now he's coming down in weight after campaigning at 154 which increases the potential of him being vulnerable to the body.
Quintana is one of the best spoilers around very fast very good but I don't see him winning this one. Granted he did beat Williams and Julio soundly he was KO'd vs Cotto and Williams