Dustin Poirier knocks out Conor McGregor in 2nd round at UFC 257

Dustin Poirier stopped Conor McGregor with a flurry of punches midway through the second round Sunday. Read more at .

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UFC 257: Dustin Poirier stops Conor McGregor by second-round TKO

Dustin Poirier knocks out Conor McGregor in 2nd round at UFC 257

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UFC 257: Dustin Poirier stops Conor McGregor by second-round TKO

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