Defenseman Kris Letang and forward Patric Hornqvist did not participate in the Penguins practice Sunday.
According to head coach Mike Johnston, Hornqvist is expected to miss “a few weeks” with a lower body injury.
Letang left the Penguins 3-0 loss to the Capitals late in the third period Saturday after blocking a shot from Alex Ovechkin.
“Letang is basically a bruise. We just let it settle down today and I expect he’ll skate in the morning skate tomorrow,” said Johnston. “I don’t know for sure if (Letang) will play … he’ll get a skate tomorrow and see how he is.”
Pittsburgh visits the New Jersey Devils on Monday night.