UFC 137 Prelims: Cerrone Submits Siver in First Round Former WEC lightweight title contender Donald Cerrone stayed hot.

UFC 137 Results and Play-by-Play Sherdog.com will report from the Mandalay Bay Events Center in Las Vegas at 6:15 p.m. ET with play-by-play and live results of UFC 137, which is headlined by a welterweight contest between B.J. Penn and...

Penn, Diaz Get UFC 137 Green Light When a knee injury forced welterweight king Georges St. Pierre to withdraw from the UFC 137 main event against Carlos Condit, he left a significant void behind. Enter former two-division champion B.J....

Starks Replaces Tavares at UFC 137; Jorgensen-Curran Moved to PPV The UFC 137 shuffle continues, as the promotion on Friday announced two more changes to the card

Jacoby Replaces Credeur, Meets Tavares at UFC 137 Octagon newcomer Dustin Jacoby will step in for Tim Credeur to face Brad Tavares at UFC 137.