I agree Zab got beat up the rest of the fight. Do you think that's how the ODH fight would go? I think the only chance he's got is to run and box. I don't think he can do it well enough for 12 rounds to beat someone that much bigger than him. Plus ODH is fairly fast himself. It's not like PBF's defense is flawless.

Castillo gave PBF hell and ODH is bigger and faster.

I am quite sure that PBF and Byrd weren't going all out in sparring. So it doesn't really matter.

Paul Spadafora tore PBF a new one in that sparring video floating around here. That's sparring, and I don't think it would happen in a fight that way.