Preview: UFC Fight Night ‘Mir vs. Duffee’ Heavyweights Frank Mir and Todd Duffee square off, as the Ultimate Fighting Championship returns to San Diego.

Pictures: CFA 11 ‘Kyle vs. Wiuff’ Strikeforce vet Mike Kyle scored a 20-second knockout and controversial female fighter Fallon Fox remained unbeaten at CFA 11 in Coral Gables, Fla.

Transgender Fighter Fallon Fox, Strikeforce Veteran Mike Kyle Victorious at CFA 11 Transgender fighter Fallon Fox improved her professional record to a perfect 3-0, as she submitted Allanna Jones with a third-round shin choke and advanced to the Championship Fighting Alliance women’s...

Meet the ‘TUF 16’ Cast Thirty-two welterweights converge for Season 16 of “The Ultimate Fighter,” which premieres on Friday.

10 February Tussles Worth Watching January was a crazy month for mixed martial arts. It started with Takanori Gomi’s passing of the Sengoku torch to Satoru Kitaoka