Sources tell TSN Pittsburgh defenseman Sergei Gonchar suffered an apparent knee injury and will miss the next several weeks.
Gonchar was injured following a knee on knee collision with Capitals star Alex Ovechkin who received a minor penalty on the play.
During a Washington power play in the first period of Game 4, Gonchar skated out from behind the Pittsburgh net and Ovechkin appeared to stick out his right knee a moment before the two collided. The Penguins defenceman was unable to put any weight on his right leg and was helped off the ice.
The National Hockey League has ruled out the notion of supplemental discipline which has prompted reaction from Gonchar's representative, JP Barry.
''We now have Exhibit A of the extreme double standard that exists in the NHL's approach to discipline. Alex clearly cuts back with his knee after missing his check with devastating results. But of course, because it's Alex, its all Sergei's fault,'' Barry told TSN.
''It was a extremely negligent hit and if anyone else in this league does the same we all know they will face serious discipline,'' Barry continued. ''Part of being 'great' means playing with respect.''