Sidney Crosby has officially been ruled out of Thursday's season opener against the Washington Capitals, Pittsburgh Penguins head coach Mike Sullivan confirmed.

Crosby, who was diagnosed with a concussion on Oct. 10, was able to skate on his own and practice with the team Wednesday, but has yet to be cleared for contact.

Crosby wants to play, but not at the risk of coming back too early.

Sid on Tomorrow night: "It's a game you want to be a part of. If you're ready you're ready if not you don't want to take chances." pic.twitter.com/TPvHQtu2XQ — Pittsburgh Penguins (@penguins) October 12, 2016

He remains questionable for Pittsburgh's second game Saturday against Anaheim.

The Penguins star center averaged 1.06 points per game last season, finishing second in NHL scoring.