Devin is back to dive into the biggest stories this week in mixed martial arts. With the Dublin presser for UFC 303 canceled amid Conor McGregor's continued antics, are we about to lose a headliner?

----- OUT WITH THE OLD: UFC 302

0:00 Islam Makhachev chokes out Dustin Poirier

18:44 Sean Strickland blanks Paulo Costa

----- WHAT'S HOT

29:45 Conor McGregor's presser no-show

----- IN WITH THE NEW: UFC LOUISVILLE

35:46 Dominick Reyes vs. Dustin Jacoby

42:36 Jared Cannonier vs. Nassourdine Imavov