It’s safe to say Conor McGregor isn’t at all concerned about ring rust heading into UFC 257 . By the time McGregor steps foot inside the octagon to meet Dustin Poirier on Jan. 23 on “Fight Island,” it will have been more than one year since his last fight – a 40-second TKO of Donald Cerrone on Jan
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Conor McGregor: ‘I promise a masterpiece’ vs. Dustin Poirier at UFC 257 – MMA Junkie