Viewpoint: Fountain of Youth In wake of Vitor Belfort’s latest victory, the UFC needs to adopt a consistent policy on testosterone replacement therapy.

Pictures: UFC on Fox 6 Incredible knockouts and quick submissions highlighted UFC on Fox 6. Dave Mandel was cageside to photograph the action for Sherdog.com.

UFC on Fox 6 Results: ‘Johnson vs. Dodson’ Play-by-Play & Updates Sherdog.com will report from the United Center in Chicago at approximately 4:30 p.m. ET/1:30 p.m. PT with play-by-play and live results of UFC on Fox 6, which is headlined by a flyweight title fight pitting champion...

UFC on Fox 6 Prelims: Clay Guida Takes Split Verdict Over Hatsu Hioki in Featherweight Debut Phase one in the Clay Guida rebranding process is complete.

UFC on Fox 6 Notebook: Waiting for ‘Showtime’ Anthony Pettis was guaranteed a title shot when he entered the Ultimate Fighting Championship as the World Extreme Cagefighting lightweight...

UFC on Fox 6 Preview The flyweights take center stage, as Demetrious Johnson defends his 125-pound title against John Dodson.

UFC on FX 6 Preview Their coaching stints finished, George Sotiropoulos and Ross Pearson take aim at one another Down Under.

‘Once I Was A Champion’ Producers Offer Trip to Dec. 28 Film Premiere in Las Vegas The producers of “Once I Was a Champion” -- a documentary about the life of former UFC middleweight king Evan Tanner -- recently announced...

11 Fights Signed for UFC Live 4 Once-beaten Brazilian prospect Charles Oliveira will lock horns with Minnesota Martial Arts Academy representative Nik Lentz in a featured...

Figueroa, Sultanakhmedov Take Titles at M-1 Challenge 24 NORFOLK, Va. -- At M-1 Challenge 24, Russians ruled much of the night, but in the main event, it was Jose Figueroa who was able to placate an anxious crowd at the Ted Constant Convocation Center with his victory...