The Philadelphia Flyers will be without top-six forwards Scott Hartnell and Vincent Lecavalier for at least a week after each was injured during the Flyers' 2-1 loss Friday to the visiting Phoenix Coyotes.

"Scott has an upper-body injury probably going to keep him out for at least a week" Flyers general manager Paul Holmgren said. "We will know better [Saturday]. Vinny's is a lower-body issue; he's probably going to be out at least a week as well and we will know more [Saturday] on both guys once we have further evaluation."

Holmgren said each player would remain in Philadelphia to have an MRI exam Saturday. The Flyers play Saturday at the Detroit Red Wings.