George Karl, Nuggets
Tenure: Since midseason 2004-05.
Regular season: 171-115, .598.
Playoffs: 3-16, .158.
Highlight: Division champs in 2006, reached 50 wins in 2008.
Lowlight: Eliminated from the first round of the playoffs in four consecutive seasons.
Clint Hurdle, Rockies
Tenure: Since 2002.
Regular season: 456-530, .462.
Playoffs: 8-4, .667.
Highlight: National League champs in 2007.
Lowlight: Finished fourth or lower in the NL West the other five seasons.
Joel Quenneville, Avalanche
Tenure: Since 2005-06 season, fired Friday.
Regular season: 131-92-23, .587.
Playoffs: 8-11, .421.
Highlight: Playoff upsets of Dallas in 2006 and Minnesota in 2008.
Lowlight: Swept twice in the second round of the playoffs.
Mike Shanahan, Broncos
Tenure: Since 1995.
Regular season: 130-78, .625.
Playoffs: 8-5, .615
Highlight: Two Super Bowl titles.
Lowlight: Just one playoff victory since John Elway’s departure after the 1998 season.
