"I started testing the new Titleist Pro V1x prototype balls a few weeks ago practicing at home in Dallas. The new Pro V1x provided the consistent ball flight and long distance I’m always looking for. I was so confident in its performance that I put it in play the first chance I got and the result speaks for itself." - Titleist Brand Ambassador, recent Australian Open champion and 2014 #HeroWorldChallenge victor @jordanspieth