Oosthuizen wins in first Australian tournament appearancePERTH, Australia (AP) Louis Oosthuizen made his first tournament appearance in Australia a winning one, shooting a 1-under 71 for a one-stroke victory at theSI Staff|Share on FacebookShare on XAdd us as a preferred sourceOosthuizen wins in first Australian tournament appearanceLoading recommendations... Please wait while we load personalized content recommendationsPublished Feb 28, 2016 | Modified Feb 28, 2016SI STAFFShare on FacebookShare on X