Sergachev (upper body) won't return to Tuesday's game versus the Devils.
Analysis:Sergachev took a cleared puck to the head late in the second period, and the Mammoth held him out for the rest of the game. He produced three assists prior to his exit, giving him six points over four appearances this season. If Sergachev can't suit up Thursday versus the Bruins, Nick DeSimone will likely enter the lineup while Dmitri Simashev would be poised for an increased role.
