Let's rock and roll muther-fuckers, Sergio needs to potty train this clown, this card starts @ 9:00 PM ET Saturday night here in the U.S. and around 2:00 AM in the UK (it might be worth stayin' up for.

At Las Vegas (HBO PPV): Sergio Martinez vs. Julio Cesar Chavez Jr., 12 rounds, for Martinez's Ring magazine and Chavez's WBC middleweight title; Rocky Martinez vs. Miguel Beltran, 12 rounds, for vacant WBO junior lightweight title; Matthew Macklin vs. Joachim Alcine, 10 rounds, middleweights.

Win, lose draw, i'm pulling for my boy Sergio.