Gotterup was two shots behind when he took advantage of a collapse by 54-hole leader Davis Riley and then poured it on with a mixture of power and putting along the back nine of breezy Waialae Country Club to keep everyone else from catching him.

Chris Gotterup opened the new PGA Tour season with three big birdies on the back nine that carried him to a 6-under 64 and a two-shot victory in the Sony Open, his third straight season with a victory...