Matches to Make After UFC 137 In terms of reintroducing himself to the Ultimate Fighting Championship, Nick Diaz could not have scripted a better performance.

UFC 137 Bonuses: Diaz, Penn, Cerrone, ‘Bartimus’ Bank $75K Four men walked away from the Mandalay Bay Events Center in Las Vegas with an extra $75,000 on Saturday night, as Nick Diaz, B.J. Penn, Bart Palaszewski and Donald Cerrone all took home...

Spectacular Diaz Batters Penn at UFC 137 Nick Diaz took out B.J. Penn and took aim at welterweight champion Georges St. Pierre.

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...

UFC 137 Prelims: 5 Reasons to Care Prior to headliner Georges St. Pierre suffering a knee injury and pulling out of his welterweight title defense against Carlos Condit, UFC 137...

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....

Heavyweight Motives It has been more than four months since Cheick Kongo came back from the figurative dead to knock out Matt Mitrione’s former training partner, Pat...

UFC 137 Pros Pick: Penn vs. Diaz A topsy-turvy series of events led to an unlikely main event at UFC 137 on Saturday at the Mandalay Bay Events Center in Las Vegas.

UFC 137 Preview: The Main Card A show that has been through a rash of upheavals and main-event changes, UFC 137 kicks off Saturday at the Mandalay Bay Events Center in Las Vegas with Nick Diaz squaring off against...

Penn Wants Compensation for Five-Rounder When the three-round showdown between B.J. Penn and Nick Diaz was moved into the main event slot at UFC 137 on Saturday at the Mandalay Bay Events...