dcunited Soccer team nicknamed the Black-and-Red RFK Stadium soccer team MLS team sponsored by Volkswagen Major League Soccer club whose home field is Washington's RFK Stadium: 2 wds Freddy Adu's club 2004 MLS Cup winner Three-time Major League Soccer champs R.F.K. Stadium team Washington M.L.S. team Washington soccer team Soccer team on which phenom Freddy Adu plays