Brendan Steele shot a nine-under 61 on Saturday to lead the Sony Open field at 18 under heading into the final round.
Steele leads Kevin Na and Joaquin Niemann by two strokes. Five golfers sit at 15 under, including 2009 Open Championship winner Stewart Cink.
Nick Taylor, who led the tournament after two days at 12 under, fell into a ninth-place tie at 14 under with three others. Overall, 38 golfers sit at 10 under or better heading into Sunday at Waiu02bbalae Country Club in Honolulu.
PGA TOUR @PGATOURLeaderboard thru 54 holes @SonyOpenHawaii: 1. @Brendan_Steele (-18) T2.