5 Defining Moments: Stephen Thompson “Wonderboy,” now 40, will look to improve upon his 12-6-1 record inside the Octagon when he confronts Michel Pereira in a UFC 291...

Preview: UFC 291 Prelims Even after some late hits, the Ultimate Fighting Championship’s return to Salt Lake City this Saturday offers an entertaining undercard slate.

Preview: UFC Fight Night 224 ‘Aspinall vs. Tybura’ Heavyweights take center stage in what figures to be a headliner of significant importance, as it features the return of Tom Aspinall, who looks to reassert himself as a top contender against...

Sherdog's Top 10: Greatest UFC Fighters Never to Win a Title Lev Pisarsky presents Sherdog's list of the greatest UFC fighters never to win a title.

Sherdog’s Top 10: Greatest Strikeforce Fights Lev Pisarsky presents Sherdog's list of the greatest fights ever to take place in Strikeforce.

UFC Fight Night 223 ‘Song vs. Simon’ Play-by-Play, Results & Round Scoring Sherdog's live UFC Fight Night 223 coverage will begin Saturday at 4:30 p.m. ET.

Preview: UFC Fight Night 223 Prelims Heavyweights Martin Buday and Jake Collier anchor the five-fight undercard of "UFC Vegas 72" on Saturday at the Apex.

Preview: UFC Fight Night 222 ‘Pavlovich vs. Blaydes’ The Ultimate Fighting Championship will turn to heavyweight contenders for its latest main event, as Sergei Pavlovich awaits Curtis Blaydes on...

UFC Fight Night on April 29 Gains Arman Tsarukyan-Renato ‘Moicano’ Main Event The Ultimate Fighting Championship now officially has a headliner on the books for every event until late May.

Sherdog’s Top 10: Greatest MMA Strikers Lev Pisarsky presents Sherdog's list of the greatest strikers in mixed martial arts history.