The Vancouver Canucks.
The Boston Bruins won the Stanley cup in the 2010-2011 Stanley Cup finals against the Vancouver Canucks
Yes, the Boston Bruins won the 2011 Stanley Cup Finals in 7 games, with the final game being in Vancouver against the Canucks.
The Boston Bruins won the 2011 Stanley Cup.
2013 Stanley Cup Finals - 2013 Game 4 Chicago Blackhawks at Boston Bruins 1-4 was released on: USA: 19 June 2013
2013 Stanley Cup Finals - 2013 Game 5 Boston Bruins at Chicago Blackhawks 1-5 was released on: USA: 22 June 2013
2013 Stanley Cup Finals - 2013 Game 3 Chicago Blackhawks at Boston Bruins 1-3 was released on: USA: 17 June 2013
No, the Buffalo Sabres were eliminated in the first round by the Boston Bruins in 6 games.
This (2011) is the first time the two teams have met in the finals. The Canucks have been to the finals twice before: in 1982 and in 1994. The Bruins have been to the finals seven times before, most recently in 1990.
The Boston Bruins have not won the Stanley Cup in all but 6 years. They were founded in 1924, making it 83 years where they have not won the cup. The Bruins have also been to the Stanley Cup Finals 19 times, losing it 13 times, including most recently to the Chicago Blackhawks in 2013.
Don Cherry doesn't have a Stanley Cup ring. He lost to the Montreal Canadiens in both of his appearances in the Stanley Cup Finals (1977 and 1978) as coach of the Boston Bruins.