How To Watch UFC 257: Time, McGregor vs. Poirier Live Stream And Fight Card Gotham Rex 3 years ago Conor McGregor’s back as he battles Dustin Poirier at UFC 257! Source: NY Post click here for more… Share: UFC 257 Conor McGregor vs. Dustin Poirier: How to watch, fight cardDateJanuary 23, 2021In relation toNew York CityConor McGregor’s UFC 257 stakes muddled by Khabib NurmagomedovDateJanuary 23, 2021In relation toNew York CityDustin Poirier vs. Michael Chandler officially added to UFC 281 at MSGDateSeptember 10, 2022In relation toNew York City