Driver Date Event Player Shaft Manufacturer Shaft Model Wt. Grams Jan 4-7 Hyundai Tournament of Champions Dustin Johnson Fujikura Fuel Tour Spec 70 X 76 Jan 10-13 Sony Open Russell Henley MATRIX HD-7X 77 Jan 17-20 Humana Challenge Brian Gay Oban Kiyoshi Purple X 65 Jan 24-27 Farmers Insurance Open Tiger Woods Mitsubishi Rayon Diamana Whiteboard X 73 Jan 31-Feb 3 Waste Management Open Phil Mickelson Mitsubishi Rayon Fubuki K X 60 Feb 7-10 Pebble Beach National Pro Am Brandt Snedeker UST Mamiya Proforce VTS X 45 Feb 14-17 Northern Trust Open John Merrick Aldila Tour Green X 75 Accenture Match Play Feb 20-24 Championship Matt Kuchar ACCRA M4+ 55 56 Feb 28-Mar 3 The Honda Classic Michael Thompson Grafalloy Prolaunch Red Stiff 65 Mar 7-10 Puerto Rico Open Scott Brown Mar 14-17 Tampa Bay Championship Kevin Streelman OBAN Kiyoshi Purple 75 Mar 21-24 Arnold Palmer Invitational Tiger Woods Graphite Design DI-6 65 Mar 25-26 Tavistock Cup Tim Clark Ian Poulter Justin Rose Matrix Ozik Black Tie 6M3 X 65 Tiger Woods Mitsubishi Rayon Diamana Whiteboard X 73 Mar 28-31 Shell Houston Open D.A. Points UST Mamiya VTS 7X 74 Apr 4-7 Valero Texas Open Martin Laird Apr 11-14 Masters Adam Scott Graphite Design Tour AD DI 8X 85 Apr 18-21 RBC Heritage Graeme Mcdowell Miyazaki Kusala Indigo 56 X 60 Apr 25-28 Zurich Classic Billy Horschel Mitsubishi Rayon Fubuki Tour 63 x5ct X-Flex 63 May 2-5 Wells Fargo Championship Derek Ernst May 9-12 The Players Championship Tiger Woods Mitsubishi Rayon Diamana Whiteboard X 73 May 16-19 HP Byron Nelson Classic Sang Moon Bae Graphite Design DI-7 X 76 May 23-26 Crowne Plaza Invitational Boo Weekley May 30-Jun 2 The Memorial Tournament Matt Kuchar ACCRA M4+ 55 56 Jun 6-9 Fed Ex St Jude Classic Harris English Jun 13-16 US Open Justin Rose Matrix Ozik Black Tie 6M3 X 65 Jun 20-23 Travelers Championship Ken Duke June 24-25 CVS Caremark Charity Classic Steve Stricker Fujikura Speeder VC 8.2 Tour Spec X 85 Bo Van Pelt Jun 27-30 AT&T National Bill Haas Aldila Tour Blue 75 TX 75 Jul 4-7 The Greenbriar Classic Jonas Blixt Jul 11-14 John Deere Classic Jordan Speith Mitsubishi Rayon Diamana Blueboard 63X 63 Jul 18-21 Sanderson Farms Championship Woody Austin Jul 18-21 The Open Championship Phil Mickelson Mitsubishi Rayon Fubuki K X 60 Jul 25-28 RBC Canadian Open Brandt Snedeker UST Mamiya Proforce VTS X 45 Aug 1-4 Reno Tahoe Open Gary Woodland World Golf Invitational Bridgestone Aug 1-4 Classic Tiger Woods Mitsubishi Rayon Diamana Whiteboard X 73 Aug 8-11 PGA Championship Jason Dufner Mitsubishi Rayon Diamana Ahina 60X 65 Aug 15-18 Wyndham Championship Patrick Reed Aldila Rogue 70TX 76 Aug 22-25 The Barclays Adam Scott Graphite Design Tour AD DI 8X 85 Aug 30-Sep 2 Deutsche Bank Championship Henrik Stenson Grafalloy Blue x 65 Sep 12-15 BMW Championship Zach Johnson Mitsubishi Rayon Diamana Blueboard 75X 75 Sept 19-22 Tour Championship Henrik Stenson Grafalloy Blue x 65 Oct 3-6 The Presidents Cup Americans.