Titleist Brand Ambassador and U.S. Ryder Cup player Rickie Fowler signs some autographs for the fans at Cog Hill.

Rickie heads to the media center for his  pre-tournament press conference.

Rickie talks Ryder Cup with a few national golf writers.

Here's the face.

Let's take a closer look at some of Geoff Ogilvy's Titleist irons and Vokey wedges...

Here are his Titleist MB irons...

His 58-degree Vokey TVD Spin Milled...

And his 54-degree Vokey Design Spin Milled.

Back to the range, where we find Titleist Brand Ambassador and U.S. Ryder Cupper Zach Johnson.

Meanwhile, Titleist Brand Ambassador Jason Bohn practices his putting stroke.