I agree with Paddy...Ortiz to have success early then Berto comes on late to stop him.

Victor's best chance IMO is to catch him early. Remember Berto had some trouble with another southpaw Collazo and was almost knocked down in the first. Granted, Collazo is a better boxer IMO than Ortiz but doesn't have the power Victor has. If Victor can't hurt him I see Berto stopping him late.