PITTSBURGH (AP) – The Pittsburgh Penguins say center Evgeni Malkin is out indefinitely with a lower-body injury. Head coach Mike Sullivan described Malkin as “week to week.” Malkin appeared to injure his right knee after colliding with Boston defenseman Jared Tinordi in a loss to the Bruins on Tuesday. Malkin has eight goals and 16 assists for the Penguins this season.