Zion Williamson suffers knee injury after blowing out shoe vs UNCDuke star freshman Zion Williamson left Wednesday's contest against rival North Carolina after suffering a knee injury just 33 seconds into the game.SI Staff|Share on FacebookShare on XAdd us on Duke star freshman Zion Williamson left Wednesday's contest against rival North Carolina after suffering a knee injury just 33 seconds into the game.Published Feb 21, 2019SI STAFFShare on FacebookShare on XHome/College