Bryson DeChambeau fired a seven-under 64 during Friday's second round of the 2018 RBC Heritage to grab a one-shot lead at 10 under heading into the weekend at Harbour Town Golf Links in Hilton Head, South Carolina.
DeChambeau made a late charge to grab the lead with four birdies over his final six holes. The 64 marks the best single-round score of his PGA Tour career.
Ian Poulter and Si Woo Kim are tied for second at nine under. Chesson Hadley, Brandt Snedeker, Rory Sabbatini and Luke List are all two strokes back with 36 holes to play.