Duke Mike Krzyzewski: to have knee replacement surgeryDuke men's basketball coach Mike Krzyzewski to have knee replacement surgery, but is expected to be ready for the start of the season.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceDuke men's basketball coach Mike Krzyzewski to have knee replacement surgery, but is expected to be ready for the start of the season.Published Aug 10, 2017 | Modified Aug 10, 2017SI STAFFShare on FacebookShare on XHome/College