Former K-1 Grand Prix and Strikeforce heavyweight champion and current No. 1 contender to the UFC heavyweight title Alistair Overeem has failed a random drug test it was announced Wednesday. Overeem, ...

In what will be his 59th (you read that correctly) professional mixed martial arts fight, Alistair Overeem looks to extend his win streak to three against perennial heavyweight contender Alexander ...

UFC Fight Night results, highlights: Alexander Volkov makes light work of Alistair Overeem with TKO Volkov pieced up Overeem in two rounds to move one step closer to a title shot in Las Vegas ...

The UFC Vegas 18 heavyweight main event between Alistair Overeem and Alexander Volkov, as well as the pivotal bantamweight co-main event pitting Frankie Edgar opposite Cory Sandhagen are set following ...

On Saturday at UFC Fight Night: Overeem vs. Volkov, Alistair Overeem will enter the Octagon for the 20th time under the UFC banner. He'll also appear in his fifth straight main event when he squares ...

The UFC needs Brock Lesnar to return to being the "baddest man on the planet," and the only way for him to do so is to knock out Alistair Overeem in UFC 141. Overeem is on the verge of breaking into ...