The Colorado Avalanche are a professional ice hockey team based in Denver. The Avalanche compete in the National Hockey League (NHL) as a member of the Central Division in the Western Conference. The team plays its home games at Ball Arena, which it shares with the National Basketball Association's (NBA) Denver Nuggets and Colorado Mammoth of the National Lacrosse League (NLL).
Quebec Nordiques warm up for a game in the 1986–87 season. The Avalanche played as the Nordiques from 1972 to 1995.
In 1997, the Avalanche matched an offer sheet on Joe Sakic, instigating salary raises throughout the NHL.
The Hartford Whalers were a professional ice hockey team based for most of its 25-year existence in Hartford, Connecticut. The club played in the World Hockey Association (WHA) from 1972 until 1979, and in the National Hockey League (NHL) from 1979 to 1997.
Whaler banners hanging from the Hartford Civic Center rafters in 2007. The numbers 2, 9 and 19 were retired while the team was still in Hartford and honor Rick Ley, Gordie Howe and John McKenzie, respectively. In 2006, the numbers 5, 10 and 11 were added by Hartford Wolf Pack management in honor of Ulf Samuelsson, Ron Francis and Kevin Dineen, respectively. These are joined by a banner commemorating the Whalers' only divisional title and a New England Whalers championship banner.