And the finish...
Defending Deutsche Bank Champion and current U.S. Open Champion Webb Simpson is looking to turn his major success into another victory at TPC Boston.
Jason Dufner checks in with team before he steps up to the launch monitor.
Zach Johnson picks a spot on the range and then it's time to get to work.
He likes what he sees.
A moment (rather, a fraction of a second) after impact...
Jimmy Walker warms up his prototype 913 driver before heading out on the course.
The follow through...
The takeaway...
Bud Cauley chats with Titleist Tour Rep Jim Curran. Today's topic, prototype Titleist 913 fairways.