Zach Johnson aces 9th hole at US OpenPINEHURST, N.C. (AP) Zach Johnson has made a hole-in-one at the U.S. Open. Johnson aced the 172-yard ninth hole at Pinehurst No. 2, taking advantage of aSI Staff|Share on FacebookShare on XAdd us as a preferred sourceZach Johnson aces 9th hole at US OpenAdd us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Jun 15, 2014 | Modified Jun 15, 2014SI STAFFShare on FacebookShare on X