Michael Ryder and Loui Eriksson scored power-play goals in the first period and the Stars ended Boston’s seven-game winning streak, 4-2 on Saturday night.
Brad Marchand had his first career hat trick and a career-high five points to help Boston beat the Florida Panthers 8-0.
David Krejci, Benoit Pouliot and Brad Marchand scored for the Bruins who have won 19 of 22.
Tim Thomas and the Boston Bruins have put their lost October well behind them.
Brad Marchand scored twice and Tuukka Rask earned his first shutout of the season, leading the Boston Bruins to a 3-0 victory over Los Angeles.
The Boston Bruins lost Zdeno Chara and Joe Corvo found his scoring touch.
Jose Theodore stopped 40 shots as the Florida Panthers beat the Boston Bruins 2-0.
The Bruins lost in regulation for the first time since Oct. 29, ending a 15 game stretch in which they earned 29 of a possible 30 points.
The Boston Bruins couldn’t keep the calendar from flipping to December. They just wanted to make sure nothing else changed.
Kelly scored two second-period goals and Tim Thomas stopped 40 shots, lifting the Bruins to their 11th win in 12 games with a 4-2 victory over the Winnipeg Jets.