Mathew Barzal scored with 31.5 seconds left in overtime after New York's Semyon Varlamov stopped a penalty shot in the extra session, and the Islanders earned a 2-1 victory over the Vegas Golden Knights on Saturday in Elmont, N.Y.
Barzal took a pass from Anthony Beauvillier and then cut across the high slot before rifling a wrist shot past the blocker of Vegas goaltender Logan Thompson and into the top right corner of th
