He lost to this huge Argentinian underdog that has like 9 losses and only 12 ko's after like 50+ fights. The guy didn't look impressive at all.
Zab is an idiot though. Before the fight started during the staredown when the ref goes over all the rules, zab hits the guy in the waist. This obviously pissed the guy off and he was on a mission. Zab just looked horrible though. I don't get it.
Mayweather would tool him. I doubt this fight will happen now.