Name this PGA Tour rookie...

That's Titleist Brand Ambassador Bud Cauley, of course.

Titleist Brand Ambassador Harrison Frazar hits the short-game area with a Vokey wedge and a pile of Pro V1x golf balls.

For Titleist Brand Ambassador John Merrick, a Scotty Cameron Newport.

Titleist Brand Ambassador Kyle Thompson smiles for the camera.

Ben is currently gaming new Titleist AP1 (712 Series) irons.

Bud has finished in the Top 8 in his two of his last three starts.

Titleist Brand Ambassador Scott Piercy gets ready to begin his range session.

Close-up of Titleist Brand Ambassador Jimmy Walker's Titleist MB (712 Series) irons.

New custom stamping spotted on the TPC San Antonio range: "WE DO BIRDIES."