Chicago Blackhawks goaltender Corey Crawford is expected to miss up to three weeks after undergoing an emergency appendectomy on Saturday, forcing him to miss his scheduled start against the Philadelphia Flyers. ''His procedure went pretty well today, he's probably going to be out two to three weeks,'' Blackhawks coach Joel Quenneville said after Chicago's 3-1 loss. Crawford, 31, led the Blackhawks to Stanley Cups in 2013 and 2015. More...