Rules Guy: My opponent putts with his mark to the side of his ball. Is that legal?

What do you do if you notice your opponent making a stroke without picking up his ball mark? Rules Guy has the answer.

The post Rules Guy: My opponent putts with his mark to the side of his ball. Is that legal? appeared first on Golf.

Article Link: https://golf.com/instruction/rules/opponent-putts-mark-side-ball-legal-rules-guy/