Conor McGregor calls off UFC 264 fight with Dustin Poirier over Twitter feud

Conor McGregor says his scheduled fight at UFC 264 on July 10 against Dustin Poirier is off, after the two exchanged words via Twitter on Monday. The issue between the two began after Poirier called McGregor out for not donating $500,000 to his charity The Good Fight Foundation, after McGregor said he would if Poirier defeated him in January (which he did). Poirier tweeted that McGregor’s team stopped responding when he inquired about the donation after the January fight. He said his foundation reached out three times with no reply.