/teamtitleist/gb/b/weblog/posts/day-1-pro-v1-and-pro-v1x-prototype-tour-validation-shriners Beneath a glaring Las Vegas sun, the tour seeding and validation process for new prototype Titleist Pro V1 and Pro V1x golf balls officially began Monday morning at the PGA Tour’s Shriners Hospitals for Children Open. Those rays reflected particularlyen-USTelligent Community 10