Maui, HI (SportsNetwork.com) - Zach Johnson fired a bogey-free, 7-under-par 66 on Monday to win the Hyundai Tournament of Champions by a single stroke.
Johnson tied Billy Horschel for the low round of the day, carding seven birdies on the Plantation Course at Kapalua Resort. The 37-year-old finished the event at 19-under-par 273 and secured his 11th PGA Tour title.
Reigning PGA Tour Rookie of the Year Jordan Spieth, who shared the overnight lead with Dustin Johnson and Webb Simpson, shot 69 and took second place at 18-under 274.
Simpson carded a 70 and tied for third at minus-17. The 2012 U.S. Open winner ended alongside Kevin Streelman, who birdied four of his last five holes for a final-round 67.
Jason Dufner (69) grabbed fifth at 15-under, while Johnson (73), Adam Scott (69), Matt Kuchar (67) and Horschel shared sixth at minus-14. Johnson, last year's champion, mixed five bogeys and five birdies during the final round.
MORE TO FOLLOW.