The Lightning improved to 15-0-0 in their past 15 regular-season games against Detroit dating to Feb. 3, 2016, the longest winning streak by any team against the Red Wings since Detroit entered the NHL in 1926. It's the longest winning streak by the Lightning against any team since they began play in 1992, as well as the longest active winning streak by one team against another. The Bruins have the second-longest such streak; they are 14-0-0 against the Coyotes, dating to Oct. 10, 2010.
The Pittsburgh Penguins are 15-0-3 in their past 18 games against the Buffalo Sabres, dating to Oct. 5, 2013, after a 5-0 victory at KeyBank Center. That's the longest active regular-season point streak by any team against another. Pittsburgh also owns the second-longest such run in the NHL; the Penguins have a 17-game point streak (14-0-3) against the Edmonton Oilers dating to Dec. 5, 2007.
The Penguins are 9-0-2 in their past 11 road games against the Sabres dating to March 30, 2012; it's their longest regular-season road point streak against one opponent and is tied for the longest active regular-season road point streak in the NHL by a team against an opponent. The Colorado Avalanche are 10-0-1 in their past 11 road games against the Bruins dating to March 24, 2001.