All UFC 137 Drug Screens Come Back Clean All 17 post-fight drug screens came back negative following UFC 137, the Nevada State Athletic Commission announced Thursday.

Diaz Banks Event-High $200,000 Paycheck at UFC 137 Nick Diaz took home $200,000 for his three-round, unanimous decision win over B.J. Penn, making the former Strikeforce welterweight champ the highest-paid fighter on Saturday’s...

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....

Nijem, ‘Danny Boy’ to Tangle at ‘St. Pierre vs. Diaz’ in October “The Ultimate Fighter” Season 13 finalist Ramsey Nijem and WEC import Daniel Downes have reached a verbal agreement to meet in a lightweight matchup at...

Guida ($74K), Herman ($48K) Top Payroll for ‘TUF 13’ Finale UFC lightweight stalwart Clay Guida took home an event-high $74,000 for his unanimous decision win over Anthony Pettis ($10,000) on “The...

Matches to Make After the ‘TUF 13’ Finale Clay Guida walked through a minefield and emerged with his senses intact.

‘TUF 13’ Finale Live Results & Play-by-Play Sherdog.com will report from The Pearl in Las Vegas at approximately 6:35 p.m. ET with play-by-play and live results of “The Ultimate Fighter 13” Finale. The card is to be headlined by a co-main event featuring the finals of “TUF 13” and Anthony Pettis vs....

Pettis, Guida Hit Marks for ‘TUF 13’ Finale In terms of contrasting styles, there can be no clearer line than the one drawn between Anthony Pettis and Clay Guida.

Pettis, the clean-cut former WEC champion, checked in at 155 pounds for his pivotal lightweight showdown...