LAS VEGAS -- Joseph Duffy talks about his upcoming fight against Dustin Poirier at UFC 195, the bout being placed on UFC Fight Pass, his concussion that led to the fight's cancellation in Dublin, how Georges St-Pierre's training is going, the support of the Irish fans, Conor McGregor's move to lightweight, and much more.
Joseph Duffy predicts McGregor rematch will happen in 2017, and it would sell out Croke Park
