Chris Kunitz scored three goals as the Pittsburgh Penguins saw off the Washington Capitals 6-3 to stretch their winning streak to three games.
Kris Letang, Paul Martin and Matt Cooke also tallied for the Penguins, while Sidney Crosby provided three assists.
Mike Green, John Carlson and Mike Ribeiro scored for Washington.
Steve Bernier and David Clarkson scored as the New Jersey Devils beat the New York Islanders 2-0.
Johan Hedberg stopped 22 shots for the shutout.
Elsewhere, the Florida Panthers rallied from 3-1 down to beat the Buffalo Sabres 4-3 and the Montreal Canadiens saw off the Ottawa Senators 2-1.
