AUGUSTA, Ga. — How does Augusta National maintain spotless greens with no imperfections? Money and manpower, for one, but the club also uses a unique method of repairing ball marks that is rarely seen ...

How do you fix ball marks on the green? Most likely with a tee or a divot-repair tool. Both methods are endorsed by superintendents. But just as golfers love to tinker, course-maintenance experts like ...