I'm suspicious of both of their chins, so Bradley could certainly get stopped...but he's three times the boxer Berto is. I'm not sure about that one. Interesting match though.
Bradley is NOT a 147lb. fighter. NOT He's going to struggle with Abregu let alone a monster like Berto. Bradley has limited power as well which would not bode well against a guy like Berto.
I think Berto would be too big. He's fast with power. Bradley may outbox him for a bit, but I think Berto would get to him.
I think Bradley looked a bit sloppy against Abregu. Definitely still several knotches above most fighters, but not squeaky clean enough that he could stop a boxer-puncher with the attributes of Berto from getting to him.
Berto=a non-monster still and I don't think Bradley struggled during his lopsided shutout of Abregu... :-(
Bradley would beat Berto. Collazo beat Berto, but Home Buttocks Office protected their boxer. Judges are crooks.