BlogHide Reblurtsabid2017 in # blurtsport • 4 years ago • 2 min readConor McGregor against Dustin Poirier at UFC 257 on January 23, 2021.source UFC fighter Conor McGregor has officially signed a contract match against Dustin Poirier in January 2021. The Irish fighter said so on Thursday. The news of McGregor's fight with Poirier…