Jones currently games a Scotty Cameron Newport 2 Studio Select.

Titleist Brand Ambassador Ryuji Imada prepares for a putting drill by drawing a line around his Pro V1x golf ball.

Here's Vokey Tour Representative Aaron Dill, hard at work in Waialae's bag storage room/makeshift workshop.

Same goes for Scotty Cameron Tour Rep Kelly Moser.

Here Kelly talks with Titleist Brand Ambassador Marc Leishman, who shot a 60 during one of his warm-up round last week at home in Australia. Marc's Scotty Cameron Circa 62 is working just fine.

Here's a look into Leishman's Titleist bag: Marc plays a mixed set of Titleist irons (AP2 2-4, MB 5-9) and carries three Vokey wedges (48, 54, 58), featuring a little rust from Australian ocean breezes.

Let's take a look inside Joe's Titleist bag...

Joe is gaming the new Titleist 910D2 7.5 driver with the SureFit Tour (SFT) hosel in the D•1 position (-.75 less loft, standard lie), a 909F2 15.5 fairway metal and new 910H 21.0 hybrid with the SFT hosel in the B•1 position (standard loft, -.75 flat…

And four Titleist Vokey Design wedges: 48-06 (bent to 46), 52-08 (bent to 51), 56-10 and 60T (bent to 61).

Titleist Brand Ambassador Matt McQuillan is one of several players making their PGA Tour debuts this week. McQuillan earned his card with a T-16 finish at Q-School in December.