Collin Morikawa shook off an early mistake, regained control around the turn, delivered two clutch putts and then played a steady hand on a Concession Golf Club course known for calamity, closing with a 3-under 69 for a three-shot victory in the Workday Championship.

Morikawa won by three over Brooks Koepka (70), Viktor Hovland (67) and Billy Horschel (70).

“With how good the field was, how good my game felt, to close it out with such a stacked leaderboard coming after me, it really means a lot,” Morikawa said.

Morikawa, who finished at 18-under 270, won for the fourth time in his past 34 starts on the PGA Tour.