World Series of Fighting 4 Preview Kickboxing great Tyrone Spong ventures back into the MMA arena for the second time on Saturday in Ontario, Calif.

Sherdog’s Top 10: Bloodiest Battles In honor of the men who have donated and spilled substantial amounts of blood in the cage over the years, a panel of Sherdog.com staff has...

By the Numbers: UFC 162 It was a night mixed martial arts fans won’t soon forget. Anderson Silva, winner of 17 straight fights, with 10 consecutive title defenses in the Octagon to his credit, finally looked mortal, and it was...

UFC 162 Notebook: Sprinting Distance Frankie Edgar returns to the unfamiliar haunts of the three-round battle after a string of seven straight championship bouts.

UFC 162 ‘Silva vs. Weidman’ Preview The incomparable Anderson Silva eyes his latest title defense against the unbeaten Chris Weidman on Saturday in Las Vegas.

UFC 162 Statistical Matchup Analysis: Silva vs. Weidman Middleweight champion Anderson Silva faces what many believe to be the stiffest test of his Ultimate Fighting Championship career at UFC 162.

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

UFC on FX 8 Preview Former Strikeforce champion Luke Rockhold looks to leave a strong first impression in his UFC debut against Vitor Belfort.

10 May Tussles Worth Watching Having uncovered a fountain of youth at age 35, Masakatsu Ueda carries a two-fight winning streak into his third One FC appearance.

Heavyweights Satoshi Ishii, Pedro Rizzo to Battle in Japan’s Inoki Genome Federation Olympic champion judoka Satoshi Ishii will lock horns with former UFC heavyweight title contender Pedro Rizzo on May 26 at IGF “Genome 26.”