The Winners' Bags

Na Yeon Choi won her first LPGA Tour title at the Samsung World Championship using a split set of Callaway irons (X-20 Tour for the 4- and 5-iron with X-Forged irons for the rest of the set). On the Champions Tour, Jay Haas grabbed his first win of the season (and 13th senior title overall) at the Greater Hickory Classic with 14 Titleist clubs and the company's Pro V1 golf ball.

Ball: Titleist Pro V1x

Driver: TaylorMade R9 (Mitsubishi Diamana White Board, 63 grams), 9.5 degrees

3-wood: Callaway Big Bertha, 13 degrees

4-wood: Callaway Big Bertha, 17 degrees

Hybrid Club: TaylorMade Rescue TP FCT, 19 degrees

Irons (4-5): Callaway X-20 Tour; (6-PW): Callaway X-Forged

Wedges: Callaway X-Forged (52, 58 degrees)

Putter: Odyssey White Hot XG330

Ball: Titleist Pro V1

Driver: Titleist 905R, 9.5 degrees

3-wood: Titleist 909F2, 13.5 degrees

5-wood: Titleist 909F2, 18.5 degrees

Hybrid Club: Titleist 909H, 21 degrees

Irons (4-PW): Titleist AP2

Wedges: Titleist Vokey (54 degrees); Titleist Vokey Spin Milled (60 degrees)

Putter: Scotty Cameron by Titleist Studio Design