WATCH: Caddie Zach Guthrie chats about win at 2019 RSM Classic with Tyler Duncan
Tyler Duncan hit clutch shot after clutch shot down the stretch at the 2019 RSM Classic to ultimately earn himself a spot in a playoff with multiple PGA Tour winner Webb Simpson.
But, with a birdie on the second playoff hole, Duncan earned his first PGA Tour win. His caddie, Zach Guthrie, was there every step of the way and talked to The Caddie Network about what the win meant to him.