/teamtitleist/ca/b/weblog/posts/stone-is-first-to-win-with-new-2017-pro-v1-prototype-golf-ball Playing the new 2017 Pro V1 prototype golf ball for just the second time in competition, local favorite and Titleist golf ball loyalist Brandon Stone claimed his second career European Tour title in style with a 7-shot victory at the Alfred Dunhillen-USTelligent Community 10