Mike Krzyzewski says he will return after back surgery to coach Duke Saturday vs. PittsburghDURHAM, N.C. (AP) Mike Krzyzewski says he will return after back surgery to coach Duke Saturday vs. Pittsburgh.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceDURHAM, N.C. (AP) Mike Krzyzewski says he will return after back surgery to coach Duke Saturday vs. Pittsburgh.Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Feb 3, 2017 | Modified Feb 3, 2017SI STAFFShare on FacebookShare on XHome/College