Not many people in the fight game know what Conor McGregor is going through now quite like Joe Duffy does. As the UFC lightweight champion trades his four-ounce vale tudo gloves for ten-ounce boxing gloves in order to battle Floyd Mayweather in the ring on Aug. 26, Duffy, a countryman and former opponent of McGregor, watches closely, having already been where “The Notorious” one is heading. And it won’t be easy. “I think it would be difficult for anyone,” Duffy said. “We watched the (Manny) Pacquiao fight (versus Mayweather), and you seen how difficult it … Read the Full Article Here