Watch the ticket on-sale press conference for UFC 181, live Friday, September 26 at 5pm/2pm ETPT.
Watch the post-fight press conference live following the event.
Watch the official weigh-in for UFC 178, live Friday, September 26 at 7pm/4pm ETPT.
UFC newcomer Eddie Alvarez shows off his striking ability and ground game as he battles Ross Ebanez. Watch Alvarez make his debut inside the Octagon as he takes on Donald Cerrone in the co-main event at UFC 178.
Demetrious Johnson, the most active champion on the UFC roster, prepares for his sixth title fight in two years against hard-hitting Arizonan Chris Cariaso.
Pedigreed lightweight Eddie Alvarez makes his long-awaited UFC debut, where he'll fight prolific finisher Donald "Cowboy" Cerrone.
Watch this extended preview of UFC 178, where the UFC flyweight title is on the line when Demetrious Johnson faces Chris Cariaso. Also Conor McGregor fights Dustin Poirier and Eddie Alvarez meets Donald Cerrone.
Irish instigator Conor McGregor will look to continue his metoric rise in the featherweight division as he meets fiery scrapper Dustin Poirier.