Has Dustin Poirier confirmed a move up to welterweight?

Dustin Poirier's last fight ended in a knockout defeat.

Dustin Poirier shares picture as he bulks up for move to welterweight, leaving Conor McGregor rematch in doubt

UFC 291 pre-event facts: Dustin Poirier has perfect rematch record

Conor McGregor says he's returning to octagon vs Michael Chandler. UFC neither confirms nor denies

Max Holloway vs Dustin Poirier interim title fight to headline UFC 236

Dustin Poirier Rules Out Rumored Welterweight Move In UFC Return, Currently Walking Around At 172 Pounds

Dustin Poirier's Instagram, Twitter & Facebook on IDCrawl

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McGregor injures leg, loses fight against Poirier at UFC 264

Benoît Saint Denis vs. Dustin Poirier Confirmed for UFC 299 in Miami: Manager Suggests UFC's Strategic Move to Combat Ngannou vs. Joshua - BVM Sports

Dustin Poirier Wants To Right The Ship

Justin Gaethje KOs Dustin Poirier to win UFC 291 lightweight bout

Dustin Poirier's Instagram, Twitter & Facebook on IDCrawl