Barzal (kneecap) is not guaranteed to be back before the end of the regular season, Andrew Gross of Newsday reports.

New York Islanders coach Patrick Roy has been without the services of Mathew Barzal since Saturday. The center suffered a lower-body injury in the closing moments of a win against the Tampa Bay ...

NEW YORK (AP) — The New York Islanders placed Mathew Barzal on injured reserve on Tuesday with a lower body injury. Barzal, who missed 21 days earlier this season with an upper body injury ...