Sherdog’s Official Mixed Martial Arts Rankings Jose Aldo is a champion capable of making adjustments on the fly.

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

Fact Check: World Series of Fighting 3 Statistical anomalies and obscure tidbits precede the arrival of the Las Vegas-based World Series of Fighting’s latest offering.

‘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.

Shamhalaev Knocks Out Martinez; Newton Upsets ‘King Mo’ at Bellator 90 Shahbulat Shamhalaev has a flair for finishing inside the Bellator cage.

Bellator 90 Results: Live Play-by-Play & Updates Sherdog.com will report from the Maverik Center in Salt Lake City, at approximately 8 p.m. ET/5 p.m. PT with play-by-play and live results of Bellator 90, which is headlined by the return of "King Mo"...

Sherdog’s Official Mixed Martial Arts Rankings He went 18 months between Octagon appearances, but the same old Georges St. Pierre showed up to UFC 154.

Sherdog's Official Mixed Martial Arts Rankings To say that the ranking-bound impact of UFC 153 took a hit due to a string of injuries would be an understatement. However, the Octagon’s...

Bellator 76 to Feature Featherweight Quarterfinals, Including Wagnney Fabiano, Rad Martinez All four featherweight tournament quarterfinals for Bellator’s seventh season are now official, as promotion officials announced Thursday that the 145-pound bracket will kick off Oct. 12 at...

Featherweight Daniel Pineda Replaces Injured George Roop, Faces ‘Pato’ Carvalho at UFC 149 Two weeks after a featherweight headliner between Jose Aldo and Erik Koch was scratched from the card, UFC 149 has seen another 145-pound...