Top 5 Stories of the Week Vitor Belfort has become the focus of the TRT debate. | Photo: Dave Mandel/Sherdog.com The Association of Ringside Physicians on Jan....

world series of fighting 8 conference call Highlights (PRESS RELEASE) -- LAS VEGAS - World Series of Fighting hosted a media conference call on Thursday with "World Series of Fighting 8: Gaethje vs. Patishnock" headliners Justin Gaethje (10-0) and Rich Patishnock (6-1), as well as main-card competitors Anthony Johnson (15-4), Mike Kyle (20-10-1),...

Sherdog.com’s 2013 Knockout of the Year With one left hook, Chris Weidman changed the MMA landscape and knocked Anderson Silva from his long-held UFC perch.

Luis Palomino and Jorge "Macaco" Patino kick off main card at WSOF 8 (PRESS RELEASE) -- LAS VEGAS - Justin Gaethje (10-0) will face one of MMA's top prospects in Richard Patishnock (6-1) for the World Series of...

Sherdog.com’s 2013 Story of the Year Vitor Belfort and others shined the spotlight on the growing use of testosterone replacement therapy in mixed martial arts.

Exit Plan Chris Leben appears to have reached the end of a memorable run inside the Octagon with his loss to Uriah Hall at UFC 168 on Saturday in Las Vegas.

Wednesday MMA: A TV Viewer’s Guide Wednesday 4:00 a.m. ET MavTV: King of the Cage 4:00 a.m. ET Fox Sports 2: UFC Unleashed Featuring Anderson Silva vs. Yushi...

UFC 168 Prelims: 5 Reasons to Watch “The Ultimate Fighter” Season 17 finalist Uriah Hall looks to claim his first victory in the Octagon at Chris Leben’s expense.

Jessica Aguilar and Alida Gray meet for 115 lb title at World Series of Fighting 8 (PRESS RELEASE) -- LAS VEGAS - Next month's World Series of Fighting 8 event features a second championship matchup, as the No. 1 ranked 115-pound woman in the world, Jessica Aguilar (16-4), meets...

Saturday MMA: A TV Viewer’s Guide Saturday 4:00 a.m. ET Fox Sports 2: UFC Tonight UFC highlights, analysis and interviews. 5:00 a.m. ET Fox Sports 2: UFC...