Brooks Koepka shot a bogey-free 64 on Saturday to take a three-stroke lead heading into the final round of the LIV Golf Invitational Jeddah in Saudi Arabia.
The defending champion had four birdies in a row on holes No. 3 to 6, part of his eight on the round in the $25 million regular season-ending event at Royal Greens Golf and Country Club.
He stands at 12-under, ahead of Sergio Garcia of Spain, who followed Friday's 68 with a 63, and Charles Howell III (64).
Scott Vincent of Zimbabwe fired a 62 behind seven birdies and an eagle to move into a tie for fourth with Bryson DeChambeau (63), four strokes back of Koepka at 8 under.