Dylan Cozens scored three times and added an assist, and the Buffalo Sabres won their third straight in routing the Washington Capitals 7-4.

The Washington Capitals-Philadelphia Flyers game scheduled for Tuesday night has been postponed.

Artemi Panarin scored the first of New York’s three third-period goals with 8:25 left and the Rangers beat the Boston Bruins 5-2 to give coach Gerard Gallant the best start in his first 20 games as coach.