Justin Thomas came through a Struggle with Danny Lee to Enroll a victory.
While Lee 69 watched the New Zealander claim next thomas submitted a 67 to end the week on 20 below and win the episode for the second time in 3 years.
While Tyrrell Hatton finished seven strokes with home favorite Byeong Hun An in tied-sixth three birdies in the last four holes raised Hideki Matsuyama along with Cameron Smith and Gary Woodland to a share of third.
Other than this bogey on 17, I really feel as if I did what I needed to do to win the tournament now, Thomas said. Its quite reassuring knowing that I could reach those shots when I needed to the entire day when I felt like the heat was about the entire moment.
Thomas started in a conversation of the direct but moved ahead with just two birdies in his opening three holesbefore a swing in the fourth saw Lee pick up a shot to go in the talk of the guide.
Lee held the edge that was with a birdie ahead of the pair exchanged gains to make it to the turn, but Thomas bounced straight back with a birdie at the second.
Both players posted a birdie-four in the 12th and Thomas added the following at the 14th to move together with the Americans lead slumping when Lee missed a 10-footer to save par.
Lee expanded the gap after moving from bunker to bunker on his way as Thomas recovered by a bogey at the 17th to coincide with the New Zealanders birdie at the final and also secure his own 11th PGA Tour name.
Matsuyama submitted a 65 to maneuver alongside Smith along with Woodland beneath, though Mickelson end was seen by a finish the week at tied-31st and make sure he will stay in the entire worlds top 50.