Has Dustin Poirier confirmed a move up to welterweight?

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

Conor McGregor will NEVER fight for a title if Dustin Poirier beats Charles Oliveira at UFC 269

Impact of Dustin Poirier vs. Michael Chandler on lightweight division : r/MMA

Report: Dustin Poirier is injured and off UFC 230 against Nate Diaz - Los Angeles Times

UFC 299: Dustin Poirier knocks Benoit Saint Denis flat with 2nd-round KO

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

UFC: McGregor refuses to move up weight division for Poirier trilogy fight

Poirier claims UFC are 'probably' waiting for McGregor to return before scheduling a FOURTH fight

Dustin Poirier responds to concerns over weight cut for Conor McGregor rematch - Mirror Online

Can McGregor become the UFC's first ever three-division champion?

UFC: Plenty at stake for Dustin Poirier when he takes on Dan Hooker

Dustin Poirier has talked about a move up to welterweight (170) which is closer to his natural weight class ⚖️ 💎 Would you like

Conor McGregor injures leg, Poirier wins UFC 264 showdown

December, We Can Line That Up” – Dustin Poirier Offered Welterweight Shot as UFC Star Proposes Conor McGregor Undercard Fight for 'The Diamond' - EssentiallySports

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

UFC 264 live updates, results: Conor McGregor vs. Dustin Poirier - Los Angeles Times