Watch the UFC Fight Night 59 Weigh-In Live on Saturday at 4 PM ET

Watch the official weigh-in for UFC Fight Night: McGregor vs. Siver streaming live from Boston on Saturday at 4 p.m. ET. A featherweight match-up between Conor McGregor and Dennis Siver headlines the fight card. Former lightweight champion Benson Henderson faces Donald Cerrone in a rematch in the co-feature bout.

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