The UFC's trip to Dublin last year was one of the most memorable "minor" shows in the promotion's history. Conor McGregor headlined the event and KO'd Diego Brandao in front of an absolutely raucous crowd of supporters. McGregor won't be in this year's Dublin main event, but the last man to defeat him will be. Lightweight prospect Joseph Duffy has shined in his two UFC fights, but he's got a tough test ahead of him in Dustin Poirier.
In an intriguing co-main event, heavyweight contenders Stipe Miocic and Ben Rothwell square off in a bout where the winner could be in line for a title shot against the winner of Werdum vs.