How do you win the Players Championship?

With precision, says Titleist Brand Ambassador Tim Clark, the 2010 Players Champion.

TPC Sawgrass is an obstacle course guarded by Bermuda rough, small-target greens and fast, undulating putting surfaces. 

"To be in contention, you know you've played really good golf," says Tim, who discusses in the above video his keys to success at one of the toughest tests on tour.

This week, Tim will begin his title defense by teeing up a new Pro V1 golf ball, which he used to post 68 or better in six of his first eight rounds of 2011 before an elbow injury forced him to miss most of the last few months.

Team Titleist recently caught up with Tim, one of our newest Titleist Brand Ambassadors, to talk about the performance of the Pro V1 golf ball and how much making the switch has helped his game "off the tee, all the way down to putting."

Check out all of Tim's observations in the video below.