Washington, United States: Exhibiting fierce determination and remarkable control, Titleist Brand Ambassador Jordan Spieth continued to make history claiming victory at the US Open, making it back-to-back Major titles this season.
Jordan trusts the New Pro V1x golf ball and a full bag of equipment from Titleist, part of the Acushnet company, a Full Business Member of the Asian Golf Industry Federation.
Just two months after winning his first Major championship in historic fashion at the Masters, Spieth posted a momentous one-shot victory at the 115th US Open Championship at Chambers Bay.
Spieth closed with a one-under-par 69 (five-under 275 total) to top two players, including fellow Pro V1x golf ball loyalist Louis Oosthuizen, who birdied six of his final seven holes for a record-tying, final-nine 29. Oosthuizen finished with a 67.
Spieth tied for the lead in birdies for the week with 18, and tied for fifth with fellow Titleist Brand Ambassador Adam Scott in Greens in Regulation (76%), connecting on 55 of 72 for the week.
Among the milestones:

• Spieth became the first player since Gene Sarazen in 1922 to win multiple Majors before his 22nd birthday.
  • He became the youngest winner of the US Open since Bob Jones in 1923.
  • He is the sixth player to win the first two legs of the Grand Slam, and the first since 2002.

Australian Scott (Pro V1x, 915D5 (9.5°) driver, 915F (15°) fairway metal, AP2 714 2-iron, 680 (3-9) irons, Vokey Design SM5 pitching (48°) and sand (54°) wedges and TVD K grind lob (60°) wedge, Scotty Cameron Futura X protoype putter) posted the low final round of the day with a six-birdie, six-under 64.
That vaulted him into a share of fourth place with two other players, including fellow Titleist Brand Ambassador Cameron Smith (Pro V1x, 915D3 (10.5°) driver, 915F (15°) fairway metal, 915Hd (20.5°) hybrid, AP2 714 (4-PW) irons, Vokey Design SM5 gap (52°), sand (56°) and lob (60°) wedges, Scotty Cameron GoLo 5 putter) at three-under 277.
Smith closed his final round with a birdie on 16 and an eagle on 18 to post a two-under par 68.
Four of the top six finishers relied upon Titleist golf balls for their success.
What’s in Jordan Spieth’s Bag

Golf Ball: Titleist Pro V1x golf ball
Driver: Titleist 915D2 driver (9.5º) w/Aldila Rogue Black 60 TX shaft
Fairway: Titleist 915F fairway metal (15º) w/Graphite Design Tour AD DI7 X shaft
Utility Iron: Titleist 712U (3) w/Graphite Design Tour AD DI 105 shaft
Irons: Titleist AP2 714 irons (4-9) w/True Temper PX 6.0 shafts
Wedges: Vokey Design SM5, Raw finish pitching (46.08 F-grind), gap (52.08 F-grind), sand (56.10 S-grind) and lob (60.04 L-grind) wedges w/True Temper PX 6.0 shafts
Putter: Scotty Cameron 009 prototype putter