Thongchai Jaidee sank a slippery birdie putt at the 17th hole and went on to win the American Family Insurance Championship by one stroke on Sunday in Madison, Wisconsin.
Thongchai, a veteran with 21 career wins across Europe and Asia, became the first player from Thailand to win on the PGA Tour Champions.
Tom Pernice Jr. finished second after shooting 6-under 66.
Thongchai’s crucial birdie followed a bogey on the previous hole and helped him card a final-round, 4-under-par 68 to finish at…