DC United Franchise History

4 MLS Cup championship seasons: 1996, 1997, 1999, 2004
Last MLS Cup championship: 2004, 16 seasons ago
 
Best finish:
beat LA Galaxy in MLS Cup Finals in 1996
beat Colorado in MLS Cup Finals in 1997
beat LA Galaxy in MLS Cup Finals in 1999
beat KC Wizards in MLS Cup Finals in 2004