We've never seen another player mark their ball like Titleist Brand Ambassador Zac Blair. The idea for the design came from Zac's father, who started drawing the sweeping line on his own golf ball after he incurred a penalty at a local tournament. Vowing to never again be penalized for playing a wrong ball, Zac's dad created something ingenious - a mark that's instantly recognizable and identifiable, regardless of how the ball lies.

Watch the video above and see how as Zac places this homage to the American pastime on his Pro V1.

#MyTitleist