/teamtitleist/gb/b/weblog/posts/jackson-kouvin-breaks-through-on-the-pga-tour-winning-the-3m-open-in-just-his-third-start PGA TOUR | 3M Open Twenty-four days into his professional career, Titleist Brand Ambassador Jackson Koivun closed out his first PGA TOUR victory at the 3M Open with clinical ball-striking and total confidence, setting a new tournament scoring recorden-USTelligent Community 10