What's in the winners' bags for the week of January 25, 2015

What equipment did Bill Haas and Branden Grace use to achieve victory? We take a peek inside their bags to check out the gear that earned them the big checks for the week of January 25, 2015: 

Bill Haas 
Humana Challenge, PGA Tour 
Driver: Titleist 915D2 (8.5 degrees, Aldila Rogue X shaft)
3-Wood: Titleist 915F (13.5 degrees, Mitsubishi Rayon Diamana Blue S+ 80 TX shaft)
Hybrid: Titleist 915H.d (18 degrees, Mitsubishi Rayon Diamana Blue S+ 80 TX shaft
3-9 Irons: Titleist AP2 714 (Nippon NS Pro Proto X shafts)
48-Degree Wedge: Titleist AP2 714 (Nippon NS Pro Proto X shaft
54-Degree Wedge: Titleist Vokey Design SM5 (True Temper Dynamic Gold X100 shaft)
60-Degree Wedge: Titleist Vokey Design SM5 (True Temper Dynamic Gold X100 shaft)
Putter: Titleist Scotty Cameron 303 GSS putter
Ball: Titleist Pro V1x 
New! See photo gallery of Bll Haas' winning clubs

Branden Grace
Commercial Bank Qatar Masters, European Tour
Driver: Callaway Big Bertha Alpha Double Black Diamond (8.5 degrees)
3-Wood: Callaway Big Bertha V Series (15 degrees)
Utility Iron: Callaway Apex (18 degrees)
4-9 Irons: Callaway X-Forged 
48-Degree Wedge: Callaway X-Forged
52-Degree Wedge: Callaway Mack Daddy 2 Tour Grind
56-Degree Wedge: Callaway Mack Daddy 2 Tour Grind
60-Degree Wedge: Callaway Mack Daddy 2 Tour Grind
Putter: Odyssey Versa V-Line
Ball: Callaway Speed Regime 3