Pan, who was not interviewed all week, played a brilliant final round in breezy conditions, using a sporty game from short range and a solid putter to fire a final-round 67 to nip Patrick Cantlay and Matt Kuchar by one.
Coming into the week ranked a mediocre 82nd in strokes gained/putting, Na started making everything he looked at, averaging 1.772 for the week and an impressive 3.608 on Sunday.