Canada's Graham DeLaet withdraws from PGA with thumb injurySHEBOYGAN, Wis. (AP) Graham DeLaet of Canada has withdrawn from the PGA Championship because of a thumb injury. It's the same injury that forced him toSI Staff|Share on FacebookShare on XAdd us as a preferred sourceAdd us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Aug 10, 2015 | Modified Aug 10, 2015SI STAFFShare on FacebookShare on X