Tyler Ennis' injury looks to be more serious than previously thought.
The Buffalo Sabres forward will be sidelined on a week-to-week basis with an upper-body injury, head coach Dan Bylsma confirmed Saturday.
Ennis sat out Thursday's game against the New York Islanders after leaving Wednesday's contest versus the Washington Capitals following a crushing hit from Alex Ovechkin.
The 26-year-old has three goals and 11 points in 23 games this season.
