The crown jewel of the UFC's three cards on Fight Island over eight nights in Abu Dhabi takes place on Saturday when a must-see lightweight rematch between Conor McGregor and Dustin Poirier headlines UFC 257. The pay-per-view card will take place in front of 2,000 socially-distanced fans inside Etihad Arena and will also feature a co-main event at 155 pounds pairing Dan Hooker and former three-time Bellator MMA champion Michael Chandler SUBSCRIBE TO OUR CHANNEL: https://www.youtube.com/user/CBSSportsHQ FOLLOW US ON: Facebook - https://www.facebook.com/CBSSports/ Instagram - https://www.instagram.com/cbssports/ Twitter - https://twitter.com/CBSSports #UFC257 #ConorMcGregor #DustinPoirier #McGregor #Poirier #MMA #UFC