GLENDALE, AZ - APRIL 14: (L-R) Dustin Poirier and Justin Gaethje face off in their lightweight fight during the UFC Fight Night event at the Gila Rivera Arena on April 14, 2018 in Glendale, Arizona. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
GLENDALE, AZ - APRIL 14: (R-L) Dustin Poirier punches Justin Gaethje in their lightweight fight during the UFC Fight Night event at the Gila Rivera Arena on April 14, 2018 in Glendale, Arizona. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
GLENDALE, AZ - APRIL 14: (L-R) Dustin Poirier kicks Justin Gaethje in their lightweight fight during the UFC Fight Night event at the Gila Rivera Arena on April 14, 2018 in Glendale, Arizona. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
GLENDALE, AZ - APRIL 14: (L-R) Dustin Poirier defeats Justin Gaethje in their lightweight fight during the UFC Fight Night event at the Gila Rivera Arena on April 14, 2018 in Glendale, Arizona. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
GLENDALE, AZ - APRIL 14: Dustin Poirier celebrates his victory over Justin Gaethje in their lightweight fight during the UFC Fight Night event at the Gila Rivera Arena on April 14, 2018 in Glendale, Arizona. (Photo by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
