Billy Horschel defeated Jason Day on the first playoff hole to win the 2017 AT&T Byron Nelson tournament after they both finished with a 12-under overall score following Sunday's fourth round at the Four Seasons Resort and Club Dallas in Irving, Texas.
It's the fourth career win on the PGA Tour for Horschel, who takes home the $1.35 million winner's share from the $7.5 million purse, according to Golf News Net. He also edged James Hahn (-11) and Jason Kokrak (-10), who finished third and fourth, respectively.
Here's a look at the final tournament leaderboard:
The 30-year-old University of Florida product picked up his first victory in nearly three years when Day missed a short comebacker to three-putt on the first extra hole.