UFC 161 ‘Evans vs. Henderson’ Preview Rashad Evans, Dan Henderson head to Canada for a main event with significant implications for the light heavyweight division.

Top 5 Forum Threads of the Week B.J. Penn claims there is a reason he can no longer summon “The Prodigy.” | Photo: Dave Mandel/Sherdog.com One of only two men to...

Light Heavyweights Lyoto Machida, Phil Davis Targeted for UFC 163 in Rio de Janeiro A key 205-pound showdown between Lyoto Machida and Phil Davis is expected to go down at UFC 163.

Top 5 Stories of the Week

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Forrest Griffin has fought his last bout as a mixed martial artist.

Ultimate Fighting Championship President Dana White announced the former light heavyweight champion’s retirement from active competition on May 25 following UFC 160 at MGM Grand Garden Arena in Las Vegas, revealing that Griffin will remain with the company in a front-office role, a la Chuck Liddell and Matt Hughes.

“Forrest Griffin has been a huge star for us,” White said. “Anytime we’ve ever needed Forrest Griffin, he’s been there for us. He will stay with this company at least for the rest of my life.”

Griffin began his professional career in 2001, debuting with a loss to future UFC hall of famer Dan Severn. He won nine of his next 10 before joining the cast of “The Ultimate Fighter,” winning the show’s inaugural season by topping Stephan Bonnar in a highly publicized barnburner on live TV in 2005. The light heavyweight then won five of his next seven bouts, capping that stretch with an upset of Pride Fighting Championships standout...

Sherdog’s Official Mixed Martial Arts Rankings When it came to defending his title at UFC 160, Cain Velasquez was more than able.

Former UFC Champ Forrest Griffin Announces Retirement Forrest Griffin has fought his last bout as a mixed martial artist.

UFC 159 Results: ‘Jones vs. Sonnen’ Play-by-Play & Updates Sherdog.com will report from Prudential Center in Newark, N.J., with play-by-play and live results of UFC 159, which is headlined by Jon Jones vs....

Smartest Guy at the Bar: UFC 159 Edition The busiest month in UFC comes to a close with Jon Jones defending his 205-pound title against Chael Sonnen.

UFC 159 ‘Jones vs. Sonnen’ Preview The posturing and trash talking ends, as Jon Jones defends his light heavyweight championship against Chael Sonnen on Saturday in New Jersey.

Referee Keith Peterson Draws UFC 159 Headliner Between Jon Jones, Chael Sonnen Keith Peterson will referee the UFC 159 main event between Jon Jones and Chael Sonnen, Sherdog.com Wednesday confirmed with the New Jersey State...