Dustin Poirier

Acclaimed MMA documentary Fightville will make its international debut during UFC 129 fight week.

Featherweights Dustin Poirier and Rani Yahya will step in the cage at UFC 131 in Vancouver.

UFC 125 prelims draw 829,000 viewers on ION Television in the organization’s debut on the network.

The Heavy boys are back to take a look at UFC 125, and they’re joined by new Heavy family member Jeff Cain to break it all down.

Jeremy Botter takes a look at five fights he’d like to see coming out of UFC 125.

Heavy.com is live in Las Vegas to update you on all the results from the preliminary card of UFC 125.

UFC featherweight Dustin Poirier faces off against Josh Grispi this weekend, and the Louisiana native is excited to face off against a fellow finisher.

Matt and Jeremy talk UFC 125, Christmas, Duffee/Overeem and idiots on Twitter. They’re also joined by UFC featherweight Dustin Poirier to talk his bout with Josh Grispi.

Featherweight Dustin Poirier has agreed to fill in for injured UFC featherweight champion Jose Aldo and will face Josh Grispi at UFC 125 on Jan. 1.

Check out our exclusive WEC 50 event photo gallery courtesy of James Law.

Danny Castillo welcomes Dustin Poirier to the WEC on August 18 in Las Vegas.