Some MMA fans were left scratching their heads when news broke Conor McGregor ’s return to the UFC would be at 170 pounds. At UFC 246 on Jan. 18, McGregor (21-4 MMA, 9-2 UFC) will return to action to take on Donald Cerrone in the pay-per-view’s main event
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Dana White explains why Conor McGregor’s next fight is at welterweight – MMA Junkie