Buffalo F Ennis out with ankle sprain

Buffalo Sabres forward Tyler Ennis will miss time with a sprained ankle.

Ennis suffered the injury during the early stages of Saturday's 3-0 loss to Tampa Bay and, according to head coach Lindy Ruff, is "week-to-week."

The 22-year-old Edmonton native has failed to record a point in seven games this season, after striking for 20 goals and 49 points in 82 games in his first full NHL campaign in 2010-11.