Dustin Poirier (image via Twitter)

By FCF Staff

Here are the official weigh-in results for UFC Vegas 4, which will be hosted by the Apex Facility tomorrow in Las Vegas.

In the main event, Dan Hooker will take on fellow, lightweight contender Dustin Poirier. Hooker weighed in at 155.5 pounds for the contest and Poirier was 156.

ESPN/ESPN+ MAIN CARD, 8PM/5PM ETPT

Main Event: Dustin Poirier (156) vs Dan Hooker (155.5)

Co-Main Event: Mike Perry (171) vs Mickey Gall (170)

Brendan Allen (185.5) vs Kyle Daukaus (185.5)

Gian Villante (255) vs Maurice Greene (255)

Philipe Lins (234) vs Tanner Boser (235)

Sean Woodson (149) vs Julian Erosa (149.5)

ESPN/ESPN+ PRELIMS, 6PM/3PM ETPT

Luis Pena (155) vs Khama Worthy (154.5)

Takashi Sato (170.5) vs Jason Witt (171)

Kay Hansen (115.5) vs Jinh Yu Frey (115.5)

Jordan Griffin (145) vs Youssef Zalal (145.5)

Results via UFC.com