Titleist Brand Ambassador Marc Leishman came to the TTV this week looking to change grips. He had different grips put on four clubs before heading to the range.

See you next week at the Tour Championship!

Also warming up: Titleist Brand Ambassador Scott Piercy, with Cog Hill's famous red barn lurking at the back of the driving range.

Here's a close-up.

Titleist Brand Ambassador Jimmy Walker takes advantage of a break in the action during our Team Titleist video shoot to get in some extra practice.

Out on the course, Titleist Brand Ambassador Scott Stallings winds up with one of his new Prototype AP2 irons.

How deep are Scott's divots? Take a look.

Call him "Steeley."

Looks like someone's getting some new grips.

Done and done.