The Bruins, who have won five straight and are 14-0-4 in their past 18 games, have not lost in regulation since a 3-2 defeat to the New York Rangers on Jan. 19. The longest point streak in Boston history is 23 games (15 wins, eight ties), set from Dec. 22, 1940-Feb. 23, 1941.
Boston, also looking to win its 10th straight at home, leads the Toronto Maple Leafs by four points for second place in the Atlantic Division.
The Senators, 1-8-1 in their past 10 games and 2-10-1 in their past 13, have allowed at least four goals in five of their past six games.