Sherdog’s Top 10: MMA Upsets Mixed martial arts, like other sports, has enjoyed its share of David vs. Goliath moments over the years.

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...

Sherdog Prospect Watch: Aljamain Sterling After a decorated collegiate wrestling career, the 23-year-old Team Bombsquad product has made a quick transition to MMA.

Fight Medicine: A Night to Remember From Jon Jones’ big toe to Yancy Medeiros’ thumb, UFC 159 was a mixed martial arts event unlike any other.

Jon Jones on UFC 159 Injury: Broken Big Toe Isn’t Going to Slow Me Down Jon Jones nearly left one of his big toes in the Octagon on Saturday night.

‘The Ultimate Fighter 17’ Finale Prelims: 5 Reasons to Watch Cole Miller set to lock horns with Bart Palaszewski in a high-stakes showdown at 155 pounds on Saturday in Las Vegas.

Ronda Rousey Believes Transgender Fallon Fox 'Has a Physical Advantage' Ronda Rousey is a UFC employee, and as such, would accept a hypothetical bout with transgender fighter Fallon Fox if that is what the...

Pat Curran Prepared for Shahbulat Shamhalaev’s Power Punching in Bellator 95 Title Defense Pat Curran is finally healthy, and Bellator’s featherweight champion has not let his good fortune go to waste. Curran will defend his title for the second time this year when he squares off with...

Fight Medicine: Hardy’s Heart Condition The heart condition that forced Dan Hardy’s exit from UFC on Fox 7 can be fatal in severe cases, writes Jon Gelber.

Fight Medicine: The Boxers Fracture Johny Hendricks may have paid a stiff price for his victory over Carlos Condit in the UFC 158 co-headliner on Saturday in Montreal.