Sebastian Munoz quickly pulled away from a crowd at the top on Saturday, playing his opening five holes in 5-under par on his way to a second-round 8-under 63 and a three-shot lead in LIV Golf-Chicago. Munoz was part of a five-way tie for the lead after the first of three rounds. Munoz was at 13-under 129, three clear of Anirban Lahiri, who had a bogey-free 66.