OTTAWA -- Left winger Gary Roberts is being held out of Game 3 in the Penguins' first-round playoff series against Ottawa tonight because of a sore groin.

He participated in the game-day skate this morning and is listed as day-to-day, team officials said.

Ottawa right winger Daniel Alfreddson, who missed Games 1 and 2 because of a knee injury, participated in pregame warmups and is expected to play tonight.