Justin Thomas came with Danny Lee through a final-day Conflict to Enroll a two-shot victory.
While Lee 69 watched the New Zealander claim second thomas published a five-under 67 to finish the week 20 under and win the event for the second time in three decades.
Three birdies in the last four holes raised Hideki Matsuyama to a share of third along with Cameron Smith and Gary Woodland, while Tyrrell Hatton finished seven strokes back in tied-sixth with home favorite Byeong Hun An.
Apart from this bogey on 17, I really feel as though I did what I had to try and win the tournament today, Thomas stated. Its very reassuring knowing I could reach those shots when I had to the entire day once I felt like the heat was around the whole moment.
Prior to a swing in the fourth watched a shot is picked up by Lee thomas began the afternoon in a conversation of the lead but moved forward with two birdies in his opening three holes.
Lee temporarily held the outright advantage with a birdie but Thomas bounced back with a birdie at the next, until the pair exchanged gains to reach the turn.
The two players posted a birdie-four in the 12th and Thomas added a second to move together with the lead slumping when Lee overlooked a 10-footer to save par at the 15th of the American.
Lee extended the gap after moving to bunker to blemish at the 16th, as Thomas recovered from a two-putt bogey at the 17th to coincide with the New Zealanders birdie at the last and secure his 11th PGA Tour title.
Matsuyama submitted a seven-under 65 to move alongside Woodland and Smith beneath, while Mickelson finish was seen by a end the week in tied-31st and make sure that he will remain in the entire worlds top 50.