Movlid 'Killer' Khaybulaev took out opponent Damon Jackson in just 10 seconds in the fastest knockout in the history of the Professional Fighters League.

Rory MacDonald used to be one of the most bloodthirsty fighters in mixed martial arts. But after Saturday night, he has a higher, more peaceful calling.

McGregor repeatedly stomps on the phone while security holds back Abdirzak from getting his phone. McGregor then picks up the phone and walks off with it.

Ruslan Magomedov has been banned for life by the UFC after testing positive for an organic chemistry textbook's worth of banned substances.

Eduard Gafencu executed an absolutely perfect spinning roundhouse kick to the head of Thomas Doeve and scored a knockout victory in Romania.

The newly retired UFC megastar Conor McGregor could be in trouble after reports of an alleged sexual assault in Ireland surfaced.

Fighters getting into scraps at press conferences is a common occurrence in boxing and MMA. Scrapping at backstage interviews? That's more WWE.

'As soon as he came to shake my hand, he pulled me in and he grabbed my phone and he started smashing it and all his security guards literally surrounded me.'

Mixed martial artist Conor McGregor has been arrested for stealing the cellphone of someone who was trying to take his photo, authorities said.

Jon Jones, one of the greatest fighters in UFC history, still covets a potential fight with Brock Lesnar.